SEA - BUD

$341 Find Cheap Flights from Seattle to Budapest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Budapest departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Budapest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Budapest.
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Cheap Flight Deals from Seattle to Budapest (SEA-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Budapest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Budapest

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Budapest.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:20 pm - 1:00 amSEA-BUD
19h 40m1 stop
12:05 pm - 11:09 pmBUD-SEA
20h 04m2 stops
Tue, Apr 1 - Tue, Apr 8
7:20 am - 11:30 amSEA-BUD
20h 10m2 stops
12:05 pm - 11:09 pmBUD-SEA
20h 04m2 stops
$632American Airlines
Find Deal
Wed, Mar 19 - Wed, Apr 9
1:30 pm - 2:00 pmSEA-BUD
15h 30m1 stop
7:25 am - 6:20 pmBUD-SEA
19h 55m1 stop
$635British Airways
Find Deal
Tue, Apr 1 - Tue, Apr 8
3:15 pm - 4:15 pmSEA-BUD
17h 00m1 stop
5:05 pm - 12:40 pmBUD-SEA
27h 35m1 stop
$638KLM
Find Deal
Wed, Mar 12 - Wed, Mar 26
2:10 pm - 2:25 pmSEA-BUD
15h 15m1 stop
12:50 pm - 12:40 pmBUD-SEA
31h 50m1 stop
$639KLM
Find Deal
Tue, Mar 4 - Tue, Mar 11
8:00 pm - 7:15 pmSEA-BUD
15h 15m1 stop
8:30 pm - 5:15 pmBUD-SEA
29h 45m1 stop
$665Turkish Airlines
Find Deal
Wed, Mar 19 - Wed, Apr 9
8:00 pm - 7:15 pmSEA-BUD
15h 15m1 stop
9:15 am - 6:05 pmBUD-SEA
16h 50m1 stop
$674Turkish Airlines
Find Deal
Thu, Mar 13 - Thu, Mar 27
7:50 pm - 10:55 pmSEA-BUD
19h 05m1 stop
9:10 pm - 11:35 amBUD-SEA
23h 25m1 stop
$684British Airways
Find Deal
Sun, Mar 23 - Sun, Apr 6
4:10 pm - 4:15 pmSEA-BUD
16h 05m1 stop
1:20 pm - 2:20 pmBUD-SEA
33h 00m1 stop
$708Lufthansa
Find Deal
Sun, Mar 9 - Sat, Mar 15
4:10 pm - 4:15 pmSEA-BUD
16h 05m1 stop
6:25 pm - 2:20 pmBUD-SEA
27h 55m2 stops
$736Lufthansa
Find Deal
Sun, Mar 9 - Sat, Mar 15

Flights from Seattle to Budapest - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Budapest to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Budapest?

The average price of all round-trip flights from Seattle to Budapest clicked on KAYAK for each day over the last 12 months.
For Seattle to Budapest, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Budapest back to Seattle, the best deals are generally found on Monday, with Sunday being the most expensive.

What is the cheapest month to fly from Seattle to Budapest?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Budapest, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Budapest is March, where tickets cost $749 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,385 and $1,154 respectively.

How far in advance should I book a flight from Seattle to Budapest?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Budapest, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Seattle to Budapest, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

$341
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Seattle to Budapest

When to book flights from Seattle to Budapest

Are your dates flexible? Find out the best times to travel from Seattle to Budapest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Budapest

  • What are the transport options from Budapest Airport to downtown?

    BKK Bus Line 100E links BUD Airport with Deák tér in Budapest Downtown and operates every 10 minutes. Flibco links BUD Airport with downtown Budapest with a 15-mins interval. MiniBUD Ltd also connects Budapest Airport with downtown Budapest and has a 30-mins interval.

  • Which airlines allow pets on board from Seattle to Budapest?

    You can travel with your pet from SEA to BUD if you consider flying with Turkish Airlines at a fee. Your pet cage must be hard-cased, small enough to fit in the airline's under seat, and comfortable to allow pet mobility. It should also not exceed 29.5 x 29.5 x 49 inches. Your pet's combined weight and cage must not exceed 17 lb.

  • Can a minor fly unaccompanied from Seattle to Budapest?

    If you have an unaccompanied minor flying from SEA to BUD, consider flying them with Delta Air Lines at a fee. Your minor must be accompanied to the airport 2 hours before their departure flight for check-in. You must provide the airline with a minor passport and birth certificate to prove the minor age. Accompanying adults must also provide documents such as a Photo ID, Address corresponding to the ID, contact phone number, and the receiving adult's details such as address, name, and phone number.

  • Which airlines offer business class seats from Seattle to Budapest?

    Consider flying Business- or First-class flights on Delta Air Lines when traveling from SEA to BUD to enjoy comfort on this long-haul journey. The airline offers these passengers premium services and amenities such as priority check-in and boarding, a wide range of dining options, spacious onboard seating, increased carry-on baggage allowance, and access to Delta Sky Club Lounge near Gate 1 of Concourse A at the Airside of SEA Airport.

  • What is the cheapest flight from Seattle to Budapest?

    In the last 3 days, the lowest price for a flight from Seattle to Budapest was $341 for a one-way ticket and $629 for a round-trip.

  • Do I need a passport to fly between Seattle and Budapest?

    Yes, you’ll need a passport to travel to Budapest from Seattle.

  • Which aircraft models fly most regularly from Seattle to Budapest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Budapest?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Budapest, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Budapest, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Budapest are Delta and KLM. With an average price for the route of $1,108 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,052 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Seattle to Budapest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Budapest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Budapest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Budapest from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Budapest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Budapest with an airline and back to Seattle with another airline. Booking your flights between Seattle and BUD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Budapest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Budapest from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to Budapest

  • Several flights from Seattle–Tacoma Airport - Seatac (SEA) to Budapest Ferenc Liszt International Airport (BUD) have layovers en route. Some of the common layover cities for these flights include Frankfurt (FRA) by Condor and Lufthansa, Paris (CDG) by Delta and Air France, and Amsterdam (AMS) by Delta and KML.
  • When traveling from SEA to BUD, you can order special meals when you consider flying with Finnair Airlines. The airline has personalized dietary meals to meet the needs of different passengers, including those who are vegan, vegetarian, religion-abiding, diabetic, low-calorie, lactose-intolerant, gluten-intolerant, and kids.
  • Several airlines, including Delta, Turkish, and Finnair, offer accessible services to special needs persons. These airlines assist with booking, check-in, boarding, deplaning, and navigation. They also have accessible features, including accessible lavatories and onboard wheelchairs for those with reduced mobility.
  • Delta Air Lines can offer you convenience and comfort when flying SEA to BUD with your young ones. Some of the services include priority boarding for those with young children, preferred seat options at no cost, and accessible lavatories with changing tables.
  • Finnair Airlines allows you to board with one carry-on bag for free from SEA to BUD alongside your item. The dimension limit allowed for your carry-on bag is 22 x 18 x 10 inches, with a weight limit of 17.5 lb to fit the cabin's overhead bin. Your personal item must have a dimension of 16 x 12 x 6 inches.
See more tips

Top 5 airlines serving from Seattle to Budapest

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Budapest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Budapest? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8220 reviews
7.3Food
8.5Crew
8.2Boarding
7.9Entertainment
8.0Comfort
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

Professional & courteous cabin crew. Food was very good even in economy class

7 stars hospitality and an excellent service by the Turkish Airline entire team. Somehow, our membership numbers for mileage points were not indicated on our boarding passes issued at O’Hare Airport by the Turkish Airlines check in desk. During transit in Istanbul, I brought to attention of customer service Turkish Airlines. Please have our mileage points posted to our membership account from O’Hare Chicago to Lahore for both my wife Kaukab Shirazi Thank you

Terrible boarding experience, with an incomprehensible assignment of priorities. “Fast track” was the slowest. Poor system planning.

Terrible boarding process, no proper line maintained even for business class, crews are not very attentive, business class food quality / variety / quantity have gone down, everything has become cheap.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

Eet late informed about delay of more rhan four houts

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

This is my second time to fly this year with Lufthansa and both times they dropped the ball. My ticket was very cheap and l would not be honest if l said that l had some high expectations for that price. Fly delay 6 hours. Screen in fey seats around me didn’t work. Food for dinner was ok but breakfast was so poor. We had connection in Frankfurt for Vienna. Because of delay they gave us fly with 30 min layover time. We got to Vienna but our baggage was late of course. Long story short it took us almost 24 hours to get to the final destination. Very bad experience

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

They took my carry on and checked it in. Staff in general at Heathrow are not friendly or helpful

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Food was average. Better headphones seats were average at best.

Nice flight. Legroom was good. Food was good. Staff was friendly and helpful. Plane was modern and clean. Seats and headrests were comfortable. Entertainment system was good and modern, with a bright LCD screen and many appealing choices.

I have something to say about the flight I took from London to Gothenburg, after my flight from Austin to London. I fly a lot and have done so for decades. I first flew to Scandinavia in 1973. My former wife is Norwegian. The main thing was the experience at the Gothenburg airport. Three flights from Britain arrived around the same time. So there were huge lines at immigration since Brits are no longer a part of the EU. After over an hour in line, I finally gave my passport to the immigrations man. You’d have thought I was an Afghan. I just barely got into Sweden. I had to answer all kinds of blunt questions. I had to show all kinds of onward tickets, addresses of places I’d be staying and it was pretty daunting. Perhaps it has to do with the situation with Russia. British Air might have done something to prepare people that things have changed a lot and they’d better be ready to run the gauntlet when trying to get into the country here. Thanks for listening and taking this into consideration. Sincerely, a senior citizen of the USA

No land services during boarding, specially while moving from terminal to another

My flight was late. We stayed in aircraft one hour 😩

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