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HKG - SEA

Find cheap flights from Hong Kong to Seattle from $481

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 6/1. 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
Sun 6/2
Sun 6/9

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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.
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Hong Kong to Seattle (HKG-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Seattle 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:30 am - 12:45 pmHKG-SEA
27h 15m1 stop
2:20 pm - 11:40 amSEA-HKG
30h 20m1 stop
$827Asiana Airlines
Find Deal
Mon, May 20 - Mon, Jul 22
12:30 am - 12:45 pmHKG-SEA
27h 15m1 stop
2:20 pm - 10:30 pmSEA-HKG
17h 10m1 stop
$835Asiana Airlines
Find Deal
Tue, May 21 - Mon, Jul 22
1:05 pm - 12:45 pmHKG-SEA
14h 40m1 stop
2:20 pm - 11:40 amSEA-HKG
30h 20m1 stop
$841Asiana Airlines
Find Deal
Tue, May 21 - Mon, Jul 22
12:20 pm - 1:55 pmHKG-SEA
16h 35m1 stop
7:15 am - 10:55 amSEA-HKG
36h 40m2 stops
$940Delta
Find Deal
Wed, May 22 - Mon, Jul 22
12:45 am - 2:05 pmHKG-SEA
28h 20m1 stop
1:00 pm - 4:20 pmSEA-HKG
36h 20m1 stop
$941Delta
Find Deal
Wed, Sep 11 - Fri, Sep 27
11:15 am - 8:28 amHKG-SEA
36h 13m1 stop
9:35 am - 4:45 pmSEA-HKG
40h 10m2 stops
$943United Airlines
Find Deal
Fri, Sep 27 - Mon, Oct 7
11:15 am - 2:26 pmHKG-SEA
18h 11m1 stop
7:16 am - 6:45 pmSEA-HKG
20h 29m1 stop
$949United Airlines
Find Deal
Wed, Jun 19 - Sat, Jul 6
9:55 am - 7:30 pmHKG-SEA
24h 35m1 stop
12:10 am - 2:30 pmSEA-HKG
22h 20m1 stop
$960EVA Air
Find Deal
Tue, Sep 3 - Mon, Nov 4
9:55 am - 7:30 pmHKG-SEA
24h 35m1 stop
1:30 am - 4:00 pmSEA-HKG
23h 30m1 stop
$961EVA Air
Find Deal
Thu, Sep 12 - Thu, Sep 26
12:45 am - 2:05 pmHKG-SEA
28h 20m1 stop
10:45 am - 11:10 pmSEA-HKG
20h 25m1 stop
$1,057Korean Air
Find Deal
Mon, Sep 2 - Tue, Nov 5

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 November, where tickets cost $1,064 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $2,012 and $1,836 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 4 days before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Hong Kong to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Hong Kong to Seattle found on KAYAK was with Singapore Airlines for $657. Asiana Airlines proposed a round-trip connection from $827 and Philippine Airlines from $846.

Good to know

Low season

November

High season

June

Cheapest flight

$481
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 4% increase in price.
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 $481 for a one-way ticket and $827 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, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Seattle are Korean Air and ANA. With an average price for the route of $1,261 and an overall rating of 8.5, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,085 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.
8.5
Korean AirOverall score based on 1186 reviews
8.3Comfort
8.2Food
8.8Crew
8.2Entertainment
8.6Boarding
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

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.

A wonderful new plane. Great menu. Professional service. You and your wife were completely satisfied.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

I could not choose my seat prior to check in

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

Airfare was ok . Food not good , seat ok but not comfortable. Lay over too long , crew was ok Overall just ok

2 things that really tanked our experience with this trip with Asiana Airline (which used to be among my favorite airlines): 1) The "random" security screening at the boarding gate is crazily thorough (which is completely redundant to the security screening before we went through the security checkpoint before getting into the gate area), and the water was acquired inside of the gate area (from a lounge operated by the Inchon airport). We were asked to take out *EVERY* single items from the carry-on luggage and open up every comtainers / bags / packages to inspect. To add to it, there were two inspection workers there (one seemed to be a trainee and the other seemed to be a trainer), and the trainer worker held a very unfriendly / arrogant attitude towards us. As the youngest member (a minor) of my family was being "screened", the rest of my family wanted to make sure that no inappropriate actions would happen to her. That trainer worker yelled at us and attempted to use rude body language (waving her hands) and facial expression to ask us to stay away. 2) The luggage handling at the destination was really *REALLY* bad. Among my 25+ years of travel experiences, I'm going to have to say that this was the worst luggage experience where we didn't lose our luggage. Our flight was scheduled to land 12:45pm, and landed around 1pm. 15mins delay in landing is absolutely normal. Deplane process took a bit longer than usual flight (we waited for around 20mins, after arriving at the gate, before people were able to actually leave the plane). However, the luggage took another *2 HOURS* to arrive at the baggage claim carousel. This is insane. What's worse is, due to the delay in luggage, the flurry of passengers from our flight collided with 3 other incoming flights. The US border / custom line was like the longest Disneyland attraction line winding through the entire arrival hall and around all the baggage claim carousels (like at least a thousand people). I've never seen anything like that at SeaTec airport (US border control), period. The luggage claim experience really tanked our trust and overall impression for Asiana Airline's Seattle airport ground operational effectiveness and efficiency. This has to change in order for them to remain relevant / in-business with increased competitions from Korean Air and other Asia-based airlines.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

The flight was delayed due to weather issue…WiFi did not work and even though I wanted to pay for WiFi I couldn’t buy it. Overall very disappointing even though I paid and reserved Business class

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

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.
6/1Sat
3 stops
51h 45mHKG-SEA
$481
10/13Sun
2 stops
26h 35mHKG-SEA
$539
5/27Mon
3 stops
51h 45mHKG-SEA
$545
10/12Sat
1 stopAsiana Airlines
27h 15mHKG-SEA
$692
6/1Sat
1 stopUnited Airlines
38h 25mHKG-SEA
$732
5/24Fri
1 stopEVA Air
19h 05mHKG-SEA
$735
5/24Fri
1 stopUnited Airlines
22h 26mHKG-SEA
$739
5/25Sat
1 stopKorean Air
25h 05mHKG-SEA
$761
5/24Fri
1 stopKorean Air
28h 10mHKG-SEA
$770
5/23Thu
1 stopAsiana Airlines
27h 15mHKG-SEA
$784

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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.
5/4Sat
multi-stop
32h 25mHKG-SEA
5/17Fri
multi-stop
28h 00mSEA-HKG
$1,451
5/4Sat
multi-stop
26h 30mHKG-SEA
5/17Fri
multi-stop
34h 45mSEA-HKG
$1,660
5/4Sat
multi-stop
19h 40mHKG-SEA
5/16Thu
multi-stop
22h 45mSEA-HKG
$1,686
5/4Sat
multi-stopKorean Air
35h 00mHKG-SEA
5/17Fri
multi-stopKorean Air
30h 10mSEA-HKG
$1,764
5/4Sat
multi-stopKorean Air
35h 00mHKG-SEA
5/17Fri
multi-stopKorean Air
33h 25mSEA-HKG
$2,066
5/4Sat
multi-stop
40h 25mHKG-SEA
5/17Fri
multi-stop
35h 23mSEA-HKG
$4,093

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Hong Kong - Seattle Flights

Departure:

Hong Kong (HKG)Hong Kong

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Hong Kong

Cabin classes: