HKG - SEA

$422 Find Cheap Flights from Hong Kong to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Seattle departing on 2/7. 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.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Seattle.
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Cheap Flight Deals from Hong Kong to Seattle (HKG-SEA)

 
These are the cheapest deals for flights from Hong Kong to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Hong Kong to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hong Kong to Seattle.

Recent one-way flight deals from Hong Kong to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Hong Kong to Seattle found on KAYAK recently.

Recent last minute flight deals from Hong Kong to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Hong Kong to Seattle.

Recent direct flight deals from Hong Kong to Seattle

The latest deals for direct flights from Hong Kong to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Hong Kong to Seattle

Find recent round-trip train or bus tickets from Hong Kong to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:50 am - 10:55 amHKG-SEA
26h 05m1 stop
12:45 pm - 12:00 pmSEA-HKG
31h 15m1 stop
$675Asiana Airlines
Find Deal
Wed, Feb 26 - Sat, Mar 8
12:50 am - 10:55 amHKG-SEA
26h 05m1 stop
12:45 pm - 10:40 pmSEA-HKG
17h 55m1 stop
$678Asiana Airlines
Find Deal
Sun, Feb 23 - Thu, Mar 6
12:50 am - 10:55 amHKG-SEA
26h 05m1 stop
12:45 pm - 10:40 pmSEA-HKG
17h 55m1 stop
$679Asiana Airlines
Find Deal
Sun, Feb 23 - Thu, Mar 6
1:30 pm - 5:40 pmHKG-SEA
20h 10m1 stop
12:10 am - 9:00 amSEA-HKG
16h 50m1 stop
$812EVA Air
Find Deal
Tue, Dec 3 - Mon, Dec 9
9:50 pm - 5:40 pmHKG-SEA
35h 50m1 stop
12:10 am - 9:00 amSEA-HKG
16h 50m1 stop
$813EVA Air
Find Deal
Mon, Feb 24 - Wed, Mar 5
10:30 pm - 12:50 amHKG-SEA
18h 20m1 stop
2:00 pm - 7:05 pmSEA-HKG
37h 05m1 stop
$906United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 29
10:30 am - 9:09 pmHKG-SEA
26h 39m1 stop
6:00 am - 7:05 pmSEA-HKG
21h 05m1 stop
$907United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 29
8:25 pm - 6:25 pmHKG-SEA
14h 00m1 stop
7:05 pm - 5:40 pmSEA-HKG
31h 35m1 stop
$910Air Canada
Find Deal
Mon, Mar 3 - Sun, Mar 23
12:55 am - 9:00 amHKG-SEA
24h 05m1 stop
11:00 am - 11:10 pmSEA-HKG
20h 10m1 stop
$1,067Korean Air
Find Deal
Sat, Jan 25 - Tue, Feb 4
8:25 pm - 9:50 amHKG-SEA
29h 25m1 stop
7:05 pm - 6:40 pmSEA-HKG
31h 35m1 stop
$1,136Air Canada
Find Deal
Tue, Dec 17 - Thu, Jan 23
2:00 am - 5:00 pmHKG-SEA
31h 00m2 stops
Fri, Feb 7
2:55 pm - 8:57 amHKG-SEA
58h 02m3 stops
Wed, Dec 4
2:55 pm - 12:10 amHKG-SEA
49h 15m2 stops
Fri, Dec 6
10:10 am - 6:10 pmHKG-SEA
24h 00m1 stop
$490EVA Air
Find Deal
Thu, Feb 6
7:40 pm - 6:10 pmHKG-SEA
14h 30m1 stop
$504EVA Air
Find Deal
Thu, Feb 20
8:25 pm - 6:25 pmHKG-SEA
14h 00m1 stop
$698Air Canada
Find Deal
Sat, Dec 14
9:05 pm - 6:29 pmHKG-SEA
37h 24m2 stops
$712United Airlines
Find Deal
Thu, Feb 20
2:20 pm - 6:29 pmHKG-SEA
44h 09m3 stops
$763United Airlines
Find Deal
Thu, Feb 20
12:40 am - 10:55 amHKG-SEA
26h 15m1 stop
$770Asiana Airlines
Find Deal
Mon, Dec 23
12:50 am - 10:55 amHKG-SEA
26h 05m1 stop
$801Asiana Airlines
Find Deal
Tue, Jan 14
11:20 am - 3:05 pmHKG-SEA
19h 45m1 stop
1:45 am - 6:55 pmSEA-HKG
26h 10m1 stop
$821STARLUX Airlines
Find Deal
Fri, Nov 22 - Wed, Apr 23
2:05 pm - 6:15 pmHKG-SEA
20h 10m1 stop
1:10 am - 9:15 amSEA-HKG
17h 05m1 stop
$844China Airlines
Find Deal
Sat, Nov 23 - Thu, Apr 24
12:40 am - 10:55 amHKG-SEA
26h 15m1 stop
2:00 pm - 11:50 amSEA-HKG
30h 50m1 stop
$856Asiana Airlines
Find Deal
Fri, Nov 22 - Fri, Apr 25
10:15 am - 9:57 amHKG-SEA
15h 42m1 stop
5:45 am - 6:40 pmSEA-HKG
20h 55m1 stop
$878Air Canada
Find Deal
Fri, Nov 22 - Fri, Nov 29
10:30 am - 6:41 pmHKG-SEA
24h 11m1 stop
9:41 am - 7:00 amSEA-HKG
29h 19m2 stops
$906United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
7:40 pm - 6:10 pmHKG-SEA
14h 30m1 stop
1:30 am - 12:10 pmSEA-HKG
19h 40m1 stop
$912EVA Air
Find Deal
Fri, Nov 22 - Tue, Apr 22
7:40 pm - 6:10 pmHKG-SEA
14h 30m1 stop
1:30 am - 8:50 amSEA-HKG
16h 20m1 stop
$928EVA Air
Find Deal
Fri, Nov 22 - Fri, Apr 25
10:15 am - 9:57 amHKG-SEA
15h 42m1 stop
5:45 am - 4:05 pmSEA-HKG
19h 20m1 stop
$950Air Canada
Find Deal
Fri, Nov 22 - Sun, Apr 27
12:40 am - 10:55 amHKG-SEA
26h 15m1 stop
12:45 pm - 10:40 pmSEA-HKG
17h 55m1 stop
$972Asiana Airlines
Find Deal
Thu, Nov 21 - Fri, Nov 29
9:25 am - 9:07 pmHKG-SEA
27h 42m2 stops
6:20 pm - 6:45 amSEA-HKG
20h 25m1 stop
$973United Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24

Flights from Hong Kong to Seattle - Travel Insights & Trends

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

What is the cheapest month to fly from Hong Kong to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Hong Kong to Seattle, 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 Hong Kong to Seattle is October, where tickets cost $819 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $1,461 and $1,441 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Hong Kong to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Hong Kong to Seattle, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 95 days before departure.

Good to know

Low season

October

High season

June

Cheapest flight

$422
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Hong Kong to Seattle

When to book flights from Hong Kong to Seattle

Are your dates flexible? Find out the best times to travel from Hong Kong to Seattle 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 Hong Kong to Seattle

  • What is the cheapest flight from Hong Kong to Seattle?

    In the last 3 days, the lowest price for a flight from Hong Kong to Seattle was $422 for a one-way ticket and $675 for a round-trip.

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

    A passport is required to fly from Hong Kong to Seattle.

  • Which airports will I be using when flying from Hong Kong to Seattle?

    Hong Kong and Seattle are both served by 1 main airport. You will leave Hong Kong from Hong Kong Intl and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Hong Kong to Seattle?

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

  • Which airline alliances offer flights from Hong Kong to Seattle?

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

  • What is the most popular layover when flying to Seattle from Hong Kong?

    Incheon is the most popular layover city among KAYAK users traveling from Hong Kong to Seattle.

  • Which is the best airline for flights from Hong Kong to Seattle, EVA Air or Korean Air?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Seattle are EVA Air and Korean Air. With an average price for the route of $1,143 and an overall rating of 8.4, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $1,199 and an overall rating of 8.4.

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

    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 Hong Kong to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Hong Kong 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 Hong Kong to Seattle?

    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 Seattle with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and SEA 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 Hong Kong to Seattle?

    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 Seattle from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Hong Kong to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Seattle. 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 Hong Kong to Seattle? 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
EVA AirOverall score based on 1308 reviews
8.6Crew
8.2Comfort
8.4Boarding
8.0Entertainment
8.0Food
Airline reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

6.0 GoodMargaret, Nov 2024TPE - SFO
Read more EVA Air reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

Plane is new and I was upgraded to first class so all was great.

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

As a senior traveller it’s difficult to be seated all the way at the back

I was expecting that movie selection and food would have been better. Everything else was great.

On time. Great service. Good food. Good movies. All good!

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

Everything was excellent service was good.Only one problem my trip san francisco to tapie was good but the Taipe to HongKong we change gate 3times a lot of walking n everyone has to rush around from gate to gate.By the time to board our flight i felt soo sick from running from one gate to another.That was the only problem i face

The quality of the food is pretty good. Thank you, EVA Air.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Too bad the plane didn't work after we taxied out to get in line for take-off. We went back to the gate and waited for almost 90 minutes for them to find a plane that worked. Waited another hour to board. When we got to Rochester we waited for over an hour for our bags to appear. The agent said they only had three people working to load and unload baggage. A one hour flight took an extra four hours. It would have been faster to rent a car at JFK and drive to Rochester.

Good legroom. Front seatback has best compartmentalization, netted pockets on sides of tv monitor for eyeglasses, water bottles etc. For Economy, best food across the Pacific. JAL doesn't skimp on quality to squeeze out more profit. No prepackaged items in plastic wrap. Cocktail service first with nibbles, Wine in your own 2 glass bottle. Later dinner service, more wine! Lastly, breakfast-lunch, more wine if you choose. Lastly, the friendliest most smiling crew across the Pacific.

bag dropped took over an hour. there was only one agent behind the counter. Definitely need improvements on food! crews were very pleasant n helpful

everything was great except for the plane itself looking worn out.

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Typical Asian airline - flight attendants like robots - start food orders at first row and get to the last row right aisle last - no food selections left. 30 minutes before landing demanding everyone put seats back into upright position, window shades open and God forbid you might have to use the restroom a full 30 minutes left into a 1 hour 45 minute flight. At least the flight was cheap - but that’s the best I can say about it.

Check in agent very rude, no greeting “Hi” or “ Thank you. Doesn’t direct where to go for gate info. In flight crew staff not friendly. Very disappointed ☹️

My favorite airline to fly across the Pacific. The Business class lounge is fantastic, the wonderful flight attendants are helpful and professional. Great comfort while flying.

Very comfortable seats, delicious meals, and friendly and helpful staff

The flight was delayed for 2 hours, however, we flew home safely.

Everything is good, the only issue is the aircraft need to be upgraded

I’m glad to comeback after 7 years. Flight from LAX-ICN was excellent

The legroom in economy was better than other airlines. Since my legs are long, that means a lot. Also, the A380 from Los Angeles to Incheon gave passengers a smooth ride. Everything went smoothly from boarding to disembarkation in Incheon. I'd fly Asiana again!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

The first flight was an hour and a half late leaving, thus missing my connection. The second flight Departure was two hours late Leaving.

Smooth boarding. I liked the pilots communicated potential turbulence upcoming.

The flight was delayed for 4 hours and the airplane was really old cuz not one thing was working.

They charge 5 dollars for plastic headphones for a flight of 1 hour! Seats are awful. Service is terrible.

Nice crew - very small plane and uncomfortable, with no entertainment options…

was wondreful! just let me know what airline im flying in advance!

On this flight, we didn't even get water offered, nor any other beverage. Therefore we got a snack of pretzels. Flight was good and Air Canada a good airline

I would realllllly like to have been in a seat closer than row FORTY. Needing assistance - longgg way to walk down and back; then they put me in the middle seat-needing to get up for the window seat passenger to go to the washroom etc.

Everything was seamless. I would have appreciated knowing there would not be any real food available for purchase in advance. Otherwise a great experience. Thank you!

The flight was delayed but at least they let us know early about it (the night before)! Everything after that was smooth!

Our seats were changed 3 times in the final 24 hours, and then my wife and I ended up with two middle seats in different rows. Full flight so no changes could be made at the gate.

Air Canada was on schedule, fast, and took care of me the whole flight. With affordable price, I 100% recommend you fly Air Canada if you are able to.

Book cheap flights from Hong Kong to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hong Kong to Seattle found on KAYAK in the last 72 hours.
2/7Fri
2 stops
31h 00mHKG-SEA
$422
12/4Wed
3 stops
58h 02mHKG-SEA
$431
12/6Fri
2 stops
49h 15mHKG-SEA
$437
2/6Thu
1 stopEVA Air
24h 00mHKG-SEA
$490
2/20Thu
1 stopEVA Air
14h 30mHKG-SEA
$504
12/14Sat
1 stopAir Canada
14h 00mHKG-SEA
$698
2/20Thu
2 stopsUnited Airlines
37h 24mHKG-SEA
$712
2/20Thu
3 stopsUnited Airlines
44h 09mHKG-SEA
$763
12/23Mon
1 stopAsiana Airlines
26h 15mHKG-SEA
$770
1/14Tue
1 stopAsiana Airlines
26h 05mHKG-SEA
$801

Search by stops

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Last minute flights from Hong Kong to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hong Kong to Seattle that are departing in the next 10 days.
11/22Fri
multi-stopSTARLUX Airlines
19h 45mHKG-SEA
4/23Wed
multi-stopSTARLUX Airlines
26h 10mSEA-HKG
$821
11/23Sat
multi-stopChina Airlines
20h 10mHKG-SEA
4/24Thu
multi-stopChina Airlines
17h 05mSEA-HKG
$844
11/22Fri
multi-stopAsiana Airlines
26h 15mHKG-SEA
4/25Fri
multi-stopAsiana Airlines
30h 50mSEA-HKG
$856
11/22Fri
multi-stopAir Canada
15h 42mHKG-SEA
11/29Fri
multi-stopAir Canada
20h 55mSEA-HKG
$878
11/22Fri
multi-stopUnited Airlines
24h 11mHKG-SEA
11/29Fri
multi-stopUnited Airlines
29h 19mSEA-HKG
$906
11/22Fri
multi-stopEVA Air
14h 30mHKG-SEA
4/22Tue
multi-stopEVA Air
19h 40mSEA-HKG
$912
11/22Fri
multi-stopEVA Air
14h 30mHKG-SEA
4/25Fri
multi-stopEVA Air
16h 20mSEA-HKG
$928
11/22Fri
multi-stopAir Canada
15h 42mHKG-SEA
4/27Sun
multi-stopAir Canada
19h 20mSEA-HKG
$950
11/21Thu
multi-stopAsiana Airlines
26h 15mHKG-SEA
11/29Fri
multi-stopAsiana Airlines
17h 55mSEA-HKG
$972
11/21Thu
multi-stopUnited Airlines
27h 42mHKG-SEA
11/24Sun
multi-stopUnited Airlines
20h 25mSEA-HKG
$973

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Everything you need to know for your flight from Hong Kong to Seattle

Information on your arrival and departure airports

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