$520 Find Cheap Flights from Philadelphia to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Bangkok departing on 2/25. 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 Philadelphia to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Bangkok.
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Cheap Flight Deals from Philadelphia to Bangkok (PHL-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Bangkok 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 Philadelphia to Bangkok

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Bangkok.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:40 pm - 1:10 pmPHL-BKK
29h 30m1 stop
8:00 pm - 9:00 amBKK-PHL
24h 00m1 stop
$916Qatar Airways
Find Deal
Tue, May 6 - Tue, May 13
3:20 pm - 12:45 pmPHL-BKK
34h 25m2 stops
8:00 pm - 9:00 amBKK-PHL
24h 00m1 stop
Thu, May 8 - Sun, May 18
12:55 pm - 11:35 pmPHL-BKK
22h 40m2 stops
2:15 am - 9:52 pmBKK-PHL
30h 37m2 stops
$1,061Etihad Airways
Find Deal
Tue, Feb 18 - Mon, Mar 17
5:40 am - 11:20 pmPHL-BKK
29h 40m2 stops
9:40 am - 12:45 amBKK-PHL
26h 05m2 stops
$1,106Delta
Find Deal
Fri, Mar 7 - Wed, Mar 19
9:39 am - 12:45 amPHL-BKK
28h 06m2 stops
9:40 am - 10:53 pmBKK-PHL
24h 13m2 stops
$1,120Delta
Find Deal
Thu, Mar 13 - Tue, Mar 18
6:30 am - 6:35 amPHL-BKK
36h 05m2 stops
1:55 pm - 2:26 pmBKK-PHL
35h 31m2 stops
$1,178ANA
Find Deal
Tue, Mar 4 - Tue, May 6
6:10 am - 4:35 amPHL-BKK
35h 25m2 stops
9:35 am - 1:51 pmBKK-PHL
39h 16m2 stops
$1,220ANA
Find Deal
Tue, Jul 1 - Tue, Jul 15
12:55 pm - 11:35 pmPHL-BKK
22h 40m2 stops
8:50 am - 9:52 pmBKK-PHL
48h 02m2 stops
$1,234Etihad Airways
Find Deal
Tue, Feb 18 - Tue, Mar 18
8:05 am - 12:45 amPHL-BKK
28h 40m2 stops
9:30 pm - 4:53 pmBKK-PHL
30h 23m2 stops
$1,241Korean Air
Find Deal
Mon, Mar 3 - Mon, Mar 17
6:32 am - 11:20 pmPHL-BKK
29h 48m2 stops
9:40 pm - 12:49 amBKK-PHL
38h 09m2 stops
$1,254Korean Air
Find Deal
Mon, Mar 17 - Sun, Mar 30

Flights from Philadelphia to Bangkok - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Bangkok 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 Philadelphia to Bangkok?

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

What is the cheapest month to fly from Philadelphia to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Bangkok, 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 Philadelphia to Bangkok is February, where tickets cost $1,269 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $1,999 and $1,899 respectively.

How far in advance should I book a flight from Philadelphia to Bangkok?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Bangkok, 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 Philadelphia to Bangkok, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Cheapest flight

$520
Flight from Philadelphia to Bangkok Suvarnabhumi Airport

When to book flights from Philadelphia to Bangkok

Are your dates flexible? Find out the best times to travel from Philadelphia to Bangkok 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 Philadelphia to Bangkok

  • Qatar Airways offers a wide selection of special meals to accommodate passengers with special dietary needs on its flights from Philadelphia to Bangkok. You can pre-order low-calorie, low-sodium, vegetarian, lactose-free, gluten-free, diabetic, infant, and religious meals. Request your special meal in advance when booking your ticket, or contact the airline for availability.

    JetBlue has no carry-on weight limit on flights from Philadelphia to Bangkok. However, your cabin baggage shouldn’t be bigger than 22 x 14 x 9 inches and should fit in the overhead bin. Your personal item shouldn’t be bigger than 17 x 13 x 8 inches and should fit beneath the seat in front of you.

  • Which is the best arrival airport for flights from Philadelphia to Bangkok?

    Bangkok Suvarnabhumi International Airport (BKK) is the best arrival airport for flights from Philadelphia to Bangkok. It’s the largest and busiest airport in the city, with more flight options and amenities. Most international flights and one-stop connections from Philadelphia land at BKK. Don Mueang Airport (DMK), which is much closer to the city center, has limited flight options.

  • How do I get to downtown Bangkok from Bangkok Suvarnabhumi International Airport (BKK)?

    You can take the Airport Rail Link (ARL) lines from the station in Basement B to downtown Bangkok. The City Line commuter service takes around 30 minutes to Phaya Thai station in downtown Bangkok. BKK is also served by city buses and regional bus routes. Other options include public vans, car rentals, and taxis.

  • What assistance does Philadelphia International Airport (PHL) offer passengers with limited mobility?

    Through its Access for All program, Philadelphia International Airport (PHL) helps passengers with limited mobility find different services and amenities at the airport. At PHL, you’ll find wheelchair assistance, accessible restrooms, ramps, elevators, and accessible parking. Passengers with hidden disabilities can request a Hidden Disability Sunflower Lanyard from the information desk.

  • What is the cheapest flight from Philadelphia to Bangkok?

    In the last 3 days, the lowest price for a flight from Philadelphia to Bangkok was $520 for a one-way ticket and $916 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Bangkok?

    Yes

  • Which airports will I be using when flying from Philadelphia to Bangkok?

    Philadelphia is served by only 1 airport and there are 2 airports in Bangkok. You will leave Philadelphia from Philadelphia and you will be arriving in Bangkok at one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

  • Which aircraft models fly most regularly from Philadelphia to Bangkok?

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

  • Which airline alliances offer flights from Philadelphia to Bangkok?

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

  • What is the most popular layover when flying to Bangkok from Philadelphia?

    Doha is the most popular layover city among KAYAK users traveling from Philadelphia to Bangkok.

  • How does KAYAK find such low prices on flights from Philadelphia to Bangkok?

    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 Philadelphia to Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Philadelphia 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 Philadelphia to Bangkok?

    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 Bangkok with an airline and back to Philadelphia with another airline.

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

    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 Bangkok from Philadelphia 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 Philadelphia to Bangkok

  • Which other cities can I fly to from Sarasota?
  • If you wish to extend your trip from Sarasota, you can fly to domestic destinations like Atlanta, Dallas, Chicago, New York City, Miami, Denver, Houston, Los Angeles, Washington, Chicago, and Charlotte or international destinations like Cancun, Toronto, London, Montreal, Havana, Grand Cayman, San Jose, Amsterdam, Nassau, and Panama City.
  • The Philadelphia (PHL) to Bangkok (BKK) flight route is primarily served by flights with one or more connections. You’ll likely have a layover in Doha (DOH), Amsterdam (AMS), London (LHR), or Frankfurt (FRA) when you opt for a one-stop flight on this route. The layover city depends on the flight route.
  • If you’re looking for Business Class flights from Philadelphia to Bangkok, consider booking Qatar Airways, which offers this travel option on its one-stop connections. You’ll enjoy priority service, spacious cabins with more legroom, private suites with lie-flat seats, in-flight entertainment, special baggage allowance, and gourmet dining on board.
  • Philadelphia International Airport (PHL) has multiple lounges to relax in before your flight to Bangkok. You can check into American Airlines Admirals Club, Centurion Lounge, or United Club. These lounges offer complimentary drinks and snacks, resting areas, free high-speed internet, a selection of meals, and entertainment options.
See more tips

Top 5 airlines serving from Philadelphia to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Bangkok. 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 Philadelphia to Bangkok? 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.
8.4
ANAOverall score based on 852 reviews
8.2Comfort
7.7Food
7.9Entertainment
8.7Crew
8.6Boarding
Airline reviews

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

10.0 ExcellentAnonymous, Jan 2025ORD - HND
Read more ANA reviews

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

Seats had more space than expected. No recline, that is good.

The cabin was hot. I was sweating during the whole trip.

Everything was excellent except for the hot cabin during the two trips. Why would you keep the cabins cool hot?

Wonderful. I love ANA airlines. It's the best so far. My first pick when I travel now.

Loved that leg room was great for economy, and food was definitely better than other American airlines, great selection of movies. My mom is happy.

Just okay. Staff is accomodating especially at the check in counter and gate. Boarding was just fine. Leg room was cramped at economy. No entertainment, wifi is so-so. Cola in can given by cup, but rest of can was not given. At least give the whole can.

What I noticed is that when customers or passengers are asleep, they are no longer given food.

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

I have never been a big fan of airplane meals

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

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Between Air India and Qatar my luggage was lost for three days. I eventually found my own luggage location using the Apple Air Tag. Air India used a paper form to report my lost luggage. I could never get past getting past luggage personnel with my report number before they would hang up on me. Only after them specifically telling Air India at Chandigarh airport where my luggage was located which was right under their noses did they react. After three days I finally received my luggage. The Air India luggage folks didn’t seem proactive in finding the luggage’s rightful owner.

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Very confining seats side to side. Not wide enough for any comfort.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Service not nearly as good as Qatar airways flights used to be on service from PHL to DOH.

The one gate agent was very abrupt and rude. Not a good look for American for the day

Departure more than an hour later. Conexion/waiting time at the airport was more than 7 hours :(

Horrible I had a health emergency and couldn’t go Air Canada refused to allow me to reschedule

First, When I check in at Phx air Canada counter, I couldn’t make it myself, either at the check in counter, the lady told me that I need a Canada visa to take this plane, then I told her that I have a lots of friends go back to China and transfer in Canada, I’ve never heard they say they needed a visa to stay in the airport, also, I have US lawful green card, as I did research, I knew all U.S. green card holders don’t need a visa to go to Canada if stay a short time. And then they agent lady asked her workmates, spent over an hour then finally have the boarding passes for me. Secondly, my flight is from Phoenix to Hongkong, one stop at Vancouver, but I had to get my bag in Vancouver then re-check in again there. I asked them, they told me that because my layover time is too long (about 20 hours), so they can’t do bags check through. I understand this, just compared with other airlines I travel before, this isn’t a good experience to me.

Excellent crew, great food despite catering issues. We need more people like this.

Very good ! I would recommande it to my friend and family

Really poor travel experience. My first flight was cancelled, which cut my international trip short and threw off my schedule. I will not be flying Air Canada again if I can so help it. The crew and in-flight experience was pleasant and enjoyable but the consistent delays and cancellations are not worth it.

I was not even asked if I want some water. Joke. Steward gave me a biscuit cover in chocolate and did not even look at me.

Economy middle seat was so narrow that I could not sit back comfortably with passengers on either side of me. Over the 9-hour flight, with my body slightly twisted most of that time, my previously-healthy left knee became very painful, even though I got up to walk multiple times. The knee is still painful 3 weeks later. Otherwise, it was a nice flight, but I was crippled over my entire vacation.

Ok Did not like that the second leg of flight was moved earlier making it a rush to make

Ok Did not like that the second leg of flight was moved earlier making it a rush to make it

Overcharged by either United or Air Canada. Abuse of access to my credit/debit card.

Everything you need to know for your flight from Philadelphia to Bangkok

Information on your arrival and departure airports

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