$287 Find Cheap Flights from Seattle to Asia

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 Asia departing on 5/15. 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
1 adult, Economy, 0 bags

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Cheap Flights from Seattle to Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$614
New Delhi
New Delhi1 stop$719
Bangkok
Bangkok1 stop$644
Manila
Manila1 stop$700
Mumbai
Mumbai1 stop$708
Hyderabad
Hyderabad2 stops$845
Ho Chi Minh City
Ho Chi Minh City3 stops$676
Hong Kong
Hong Kong1 stop$585
Bengaluru
Bengaluru2 stops$770
Ahmedabad
Ahmedabad2 stops$874
Singapore
Singapore1 stop$705
Seoul
Incheon2 stops$670
Chennai
Chennai2 stops$913
Shanghai
Shanghai1 stop$667
Denpasar
Denpasar1 stop$600
Osaka
Osaka1 stop$568
Beijing
Beijing1 stop$644
Lahore
Lahore1 stop$1,044
Tokyo
Tokyo1 stop$614
New Delhi
New Delhi1 stop$719
Bangkok
Bangkok1 stop$644
Manila
Manila1 stop$700
Mumbai
Mumbai1 stop$708
Hyderabad
Hyderabad2 stops$845
Ho Chi Minh City
Ho Chi Minh City3 stops$676
Hong Kong
Hong Kong1 stop$585
Bengaluru
Bengaluru2 stops$770
Ahmedabad
Ahmedabad2 stops$874
Singapore
Singapore1 stop$705
Seoul
Incheon2 stops$670
Chennai
Chennai2 stops$913
Shanghai
Shanghai1 stop$667
Denpasar
Denpasar1 stop$600
Osaka
Osaka1 stop$568
Beijing
Beijing1 stop$644
Lahore
Lahore1 stop$1,044

Book Cheap Seattle to Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Asia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Asia

Sun, Mar 29 - Fri, Apr 10
Asiana Airlines Logo
12:55 am - 11:40 am
SEA
-
HKG
19h 45m
1 stop
Asiana Airlines Logo
1:00 pm - 2:55 pm
HKG
-
SEA
16h 55m
1 stop
$585Asiana Airlines
Fri, Apr 17 - Tue, May 12
Asiana Airlines Logo
12:55 am - 11:40 am
SEA
-
HKG
19h 45m
1 stop
Asiana Airlines Logo
1:00 pm - 2:55 pm
HKG
-
SEA
16h 55m
1 stop
$586Asiana Airlines
Sat, Apr 11 - Mon, Apr 13
Korean Air Logo
12:50 pm - 10:55 am
SEA
-
HKG
31h 05m
1 stop
Korean Air Logo
12:45 am - 10:40 am
HKG
-
SEA
24h 55m
1 stop
$597Korean Air
Sun, Apr 12 - Wed, Apr 29
Korean Air Logo
12:50 pm - 12:10 pm
SEA
-
TPE
32h 20m
1 stop
Korean Air Logo
6:55 pm - 10:40 am
TPE
-
SEA
30h 45m
1 stop
$612Korean Air
Mon, Feb 2 - Mon, Feb 9
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 1:20 pm
HND
-
SEA
9h 05mnonstop
$614ANA
Sat, Jan 31 - Sat, Feb 14
ANA Logo
5:10 pm - 2:50 pm
SEA
-
HND
28h 40m
1 stop
ANA Logo
4:25 pm - 3:41 pm
HND
-
SEA
16h 16m
1 stop
$615ANA
Tue, Apr 7 - Sun, Jun 7
Delta Logo
11:40 am - 2:15 pm
SEA
-
HND
10h 35mnonstop
Delta Logo
4:05 pm - 9:24 am
HND
-
SEA
9h 19mnonstop
$617Delta
Fri, Mar 13 - Fri, Mar 20
Singapore Airlines Logo
9:45 am - 2:35 pm
SEA
-
BKK
38h 50m
1 stop
Singapore Airlines Logo
12:00 pm - 8:10 am
BKK
-
SEA
34h 10m
1 stop
$644Singapore Airlines
Fri, Feb 27 - Sat, Mar 21
Singapore Airlines Logo
8:45 am - 8:00 pm
SEA
-
BKK
20h 15m
1 stop
Singapore Airlines Logo
8:00 pm - 8:10 am
BKK
-
SEA
26h 10m
1 stop
$646Singapore Airlines
Sun, Apr 12 - Thu, May 14
Delta Logo
1:00 pm - 11:15 pm
SEA
-
SGN
20h 15m
1 stop
Delta Logo
7:35 am - 1:11 pm
SGN
-
SEA
19h 36m
1 stop
$681Delta
Booking Insights

KAYAK's insights & trends for Seattle to Asia flights

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

What is the cheapest Seattle to Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Asia from Seattle found in the last 72 hours was to Manila, at $160 round-trip. The most popular route is from Seattle (SEA) to Incheon Intl Airport (ICN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $594.

Can I save money by flying with a layover from Seattle to Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $867, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Asia, 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 Asia is January, when tickets cost $691 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,178 and $1,155 respectively.

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

The average price of all round-trip flights from Seattle to Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Asia on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Seattle to Asia. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

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

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 Asia, 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 Asia, you should book around 5 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$287
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Hong Kong

Flights from Seattle to Asia: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Seattle to Asia 
AvikFlew with Delta
SEA
-
ICN
Dec 2025
Pack food I guess , especially if traveling with little Kids
Verified travelerFlew with EVA Air
SEA
-
TPE
Mar 2025
Arrive early at the airport. Bring personal items like toothbrush and toothpaste if needed because it’s a long flight. If you’re flying with Eva, I don’t think you’ll need more than that.
Verified travelerFlew with China Airlines
SEA
-
TPE
Feb 2025
It is a big terminal, so make sure to have enough time between flights if you are transiting here.
Verified travelerFlew with Singapore Airlines
SEA
-
SIN
Aug 2024
If you need special meals book them early
lizFlew with Asiana Airlines
SEA
-
ICN
May 2024
Do try to snooze on long haul flights, bring a good book to read, choose an aisle seat.

FAQs - booking Asia flights

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

    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 Asia.

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

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

    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 from Seattle to Asia with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally in the evening, when round-trip flights cost $844 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $989.

Top tips for finding cheap flights to Asia

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Tokyo $359 one-way - $662 round-trip; Incheon $372 one-way - $669 round-trip; Taipei City $433 one-way - $744 round-trip

Reviews of the top 5 airlines serving from Seattle to Asia

 
Need help choosing which airline to fly with from Seattle to Asia? 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 1325 reviews
8.6Crew
8.1Food
8.3Comfort
8.0Entertainment
8.4Boarding
Airline reviews

Very nice, I feel I got good value for the price.

10.0 ExcellentJimmy, Jan 2026
ORD - TPE
Read more EVA Air reviews

Very nice, I feel I got good value for the price.

It was a pleasure to fly with EVA airlines from Taipei to San Francisco.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Certain flight crew member were rude and short with me when I asked questions.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Its fantastic!!I like the food the serve in EVA air😊

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Staff show very stress with delayed flight more than passenger.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Cabin Crew was excellent. They took care of everything requested. Flight was good

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

The pilot was kept warning about the weather terrifying us. The flight attendants were not warm or pleasant.

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

I couldn’t sit with my daughter. we are separate and both seat was not window or halway side. in the middle. if we sit together will be share comfort seat and more easy travel. this is bad.

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

Everything you need to know for your flight to Asia

Information on your arrival and departure airports