$320+ Cheap flights from Seattle (SEA) to Asia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BKK
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Asia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to AsiaExplore the most affordable flight options available from Seattle to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Seattle to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 am
SEA
- HKG
1 stop27h 35m
Multiple Airlines
Wed 9/92:20 pm
HKG
- SEA
2 stops39h 02m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$694
This Justfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:10 am
SEA
- HKG
1 stop27h 00m
Multiple Airlines
Sat 11/219:20 am
HKG
- SEA
2 stops21h 17m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$695
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:00 pm
SEA
- HKG
2 stops40h 45m
Air Canada
Wed 9/309:45 am
HKG
- SEA
1 stop23h 47m
Air Canada
Deal found 7/27![Air Canada logo]()
$698
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:40 am
SEA
- HKG
1 stop27h 35m
Air Canada
Fri 10/29:30 am
HKG
- SEA
2 stops24h 02m
Air Canada
Deal found 7/28![Air Canada logo]()
$700
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 am
SEA
- HKG
1 stop32h 25m
Air Canada
Mon 9/1412:45 am
HKG
- SEA
2 stops37h 02m
Air Canada
Deal found 7/25![Air Canada logo]()
$701
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:20 pm
SEA
- HKG
2 stops42h 25m
Multiple Airlines
Fri 11/612:55 am
HKG
- SEA
2 stops37h 02m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$702
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:15 pm
SEA
- HKG
1 stop21h 55m
Air Canada
Tue 11/2412:55 am
HKG
- SEA
2 stops29h 42m
Air Canada
Deal found 7/27![Air Canada logo]()
$703
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm
SEA
- HKG
2 stops39h 55m
Air Canada
Sun 12/2710:45 am
HKG
- SEA
1 stop23h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$704
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 pm
SEA
- HKG
2 stops36h 30m
Air Canada
Sat 9/199:45 am
HKG
- SEA
1 stop23h 47m
Air Canada
Deal found 7/29![Air Canada logo]()
$705
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:00 pm
SEA
- HKG
1 stop23h 15m
Multiple Airlines
Thu 9/179:45 am
HKG
- SEA
1 stop15h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$706
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:05 pm
SEA
- HKG
1 stop18h 05m
Air Canada
Tue 12/2910:45 am
HKG
- SEA
1 stop23h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$707
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:05 pm
SEA
- HKG
2 stops36h 05m
Multiple Airlines
Fri 12/189:10 am
HKG
- SEA
2 stops21h 27m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$708
Best flights from Seattle to AsiaDiscover carefully curated flight deals from Seattle to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Seattle to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This Korean Air deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2111:00 am
SEA
- SGN
1 stop34h 50m
Korean Air
Wed 2/172:05 pm
SGN
- SEA
1 stop33h 55m
Korean Air
Deal found 7/28![Korean Air logo]()
$835
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:18 pm
SEA
- SGN
2 stops40h 37m
United Airlines
Sun 10/2511:05 pm
SGN
- SEA
1 stop29h 15m
United Airlines
Deal found 7/29![United Airlines logo]()
$842
This China Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:10 am
SEA
- MNL
1 stop17h 45m
China Airlines
Sat 11/146:25 pm
MNL
- SEA
1 stop15h 45m
China Airlines
Deal found 7/25![China Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:00 pm
SEA
- BKK
1 stop22h 05m
Delta
Mon 9/711:30 pm
BKK
- SEA
1 stop28h 07m
Delta
Deal found 7/27![Delta logo]()
$865
This Cathay Pacific deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:41 am
SEA
- TPE
2 stops33h 04m
Cathay Pacific
Wed 11/187:40 pm
TPE
- SEA
1 stop29h 30m
Cathay Pacific
Deal found 7/25![Cathay Pacific logo]()
$921
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:00 am
SEA
- SHA
1 stop21h 05m
Hainan Airlines
Tue 11/108:35 am
SHA
- SEA
1 stop15h 45m
Hainan Airlines
Deal found 7/28![Hainan Airlines logo]()
$927
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:30 pm
SEA
- DEL
1 stop20h 50m
KLM
Fri 10/163:55 am
DEL
- SEA
1 stop20h 27m
KLM
Deal found 7/25![KLM logo]()
$932
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:59 pm
SEA
- SHA
2 stops27h 06m
Multiple Airlines
Tue 11/104:35 pm
SHA
- SEA
2 stops29h 37m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$993
This KAYAK deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 pm
SEA
- SHA
2 stops25h 50m
ANA
Fri 11/61:40 pm
SHA
- SEA
1 stop15h 40m
ANA
Deal found 7/28![ANA logo]()
$998
This Virgin Atlantic deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:50 pm
SEA
- DEL
1 stop22h 50m
Virgin Atlantic
Sun 9/278:45 pm
DEL
- SEA
2 stops29h 45m
Virgin Atlantic
Deal found 7/26![Virgin Atlantic logo]()
$1,034
This Etihad Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:42 pm
SEA
- DEL
2 stops31h 08m
Etihad Airways
Tue 10/63:55 pm
DEL
- SEA
2 stops41h 18m
Etihad Airways
Deal found 7/29![Etihad Airways logo]()
$1,051
This Asiana Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:10 am
SEA
- HND
1 stop31h 20m
Asiana Airlines
Mon 10/191:30 am
HND
- SEA
1 stop29h 45m
Asiana Airlines
Deal found 7/29![Asiana Airlines logo]()
$1,103
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:30 pm
SEA
- NRT
Nonstop10h 30m
Alaska Airlines
Sat 8/156:00 pm
NRT
- SEA
Nonstop9h 15m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$1,191
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:35 pm
SEA
- ICN
Nonstop11h 55m
Alaska Airlines
Sat 9/127:35 pm
ICN
- SEA
Nonstop10h 05m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$1,335
This Turkish Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:05 pm
SEA
- HKG
1 stop45h 00m
Turkish Airlines
Tue 11/109:45 am
HKG
- SEA
2 stops51h 02m
Turkish Airlines
Deal found 7/25![Turkish Airlines logo]()
$1,404
This Emirates deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:15 pm
SEA
- HKG
1 stop37h 35m
Emirates
Thu 11/129:00 pm
HKG
- SEA
2 stops55h 35m
Emirates
Deal found 7/25![Emirates logo]()
$1,483
This Korean Air deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2311:00 am
SEA
- SGN
1 stop21h 20m
Korean Air
Wed 2/178:00 am
SGN
- SEA
1 stop16h 00m
Korean Air
Deal found 7/28![Korean Air logo]()
$835
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/45:32 pm
SEA
- SGN
3 stops38h 23m
United Airlines
Fri 3/1911:05 pm
SGN
- SEA
1 stop29h 15m
United Airlines
Deal found 7/29![United Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:40 pm
SEA
- DEL
2 stops35h 40m
Delta
Thu 10/12:05 am
DEL
- SEA
1 stop30h 39m
Delta
Deal found 7/26![Delta logo]()
$871
This China Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:15 am
SEA
- HKG
1 stop17h 00m
China Airlines
Tue 11/248:05 pm
HKG
- SEA
1 stop14h 05m
China Airlines
Deal found 7/29![China Airlines logo]()
$922
This Korean Air deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:20 am
SEA
- SGN
2 stops24h 05m
Korean Air
Thu 2/188:00 am
SGN
- SEA
1 stop16h 00m
Korean Air
Deal found 7/28![Korean Air logo]()
$840
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
SEA
- SGN
3 stops25h 05m
United Airlines
Sat 9/1911:15 pm
SGN
- SEA
2 stops33h 14m
United Airlines
Deal found 7/29![United Airlines logo]()
$856
This Cathay Pacific deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:59 pm
SEA
- SHA
2 stops27h 06m
Cathay Pacific
Tue 9/291:20 pm
SHA
- SEA
1 stop35h 45m
Cathay Pacific
Deal found 7/27![Cathay Pacific logo]()
$967
This KAYAK deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:30 pm
SEA
- SHA
1 stop28h 45m
ANA
Wed 9/231:35 pm
SHA
- SEA
1 stop15h 50m
ANA
Deal found 7/25![ANA logo]()
$1,017
This Korean Air deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:30 pm
SEA
- SGN
2 stops34h 20m
Korean Air
Sat 11/711:50 pm
SGN
- SEA
2 stops31h 55m
Korean Air
Deal found 7/28![Korean Air logo]()
$851
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:30 pm
SEA
- DEL
2 stops27h 10m
Multiple Airlines
Fri 10/163:55 am
DEL
- SEA
1 stop20h 27m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:35 pm
SEA
- SGN
2 stops39h 15m
United Airlines
Sun 11/86:00 am
SGN
- SEA
2 stops22h 20m
United Airlines
Deal found 7/29![United Airlines logo]()
$859
This KLM deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:50 pm
SEA
- DEL
1 stop25h 55m
KLM
Thu 9/36:15 am
DEL
- SEA
1 stop22h 50m
KLM
Deal found 7/28![KLM logo]()
$1,074
This Cathay Pacific deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:59 pm
SEA
- ICN
2 stops36h 26m
Cathay Pacific
Thu 10/226:40 am
ICN
- SEA
1 stop19h 25m
Cathay Pacific
Deal found 7/28![Cathay Pacific logo]()
$978
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:50 pm
SEA
- DEL
1 stop25h 55m
Delta
Fri 8/2812:50 am
DEL
- SEA
1 stop29h 14m
Delta
Deal found 7/28![Delta logo]()
$990
Last-minute flights from Seattle to AsiaDiscover last-minute flight deals from Seattle to Asia. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Asia. Data last updated July 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:50 am
SEA
- HKG
1 stop32h 25m
Air Canada
Wed 9/309:45 am
HKG
- SEA
1 stop15h 20m
Air Canada
Deal found 7/28![Air Canada logo]()
$743
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 am
SEA
- HKG
1 stop27h 35m
Multiple Airlines
Wed 9/92:20 pm
HKG
- SEA
2 stops39h 02m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$694
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:40 am
SEA
- HKG
1 stop27h 35m
Air Canada
Fri 10/29:30 am
HKG
- SEA
2 stops24h 02m
Air Canada
Deal found 7/28![Air Canada logo]()
$700
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:00 pm
SEA
- HKG
1 stop23h 15m
Air Canada
Sat 9/1212:45 am
HKG
- SEA
2 stops37h 02m
Air Canada
Deal found 7/29![Air Canada logo]()
$725
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:00 pm
SEA
- HKG
1 stop23h 15m
Air Canada
Sat 9/199:45 am
HKG
- SEA
1 stop15h 20m
Air Canada
Deal found 7/29![Air Canada logo]()
$727
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:50 am
SEA
- HKG
1 stop32h 25m
Air Canada
Mon 9/1412:45 am
HKG
- SEA
2 stops32h 47m
Air Canada
Deal found 7/29![Air Canada logo]()
$745
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:40 am
SEA
- HKG
2 stops21h 05m
Air Canada
Sat 9/1212:45 am
HKG
- SEA
2 stops32h 47m
Air Canada
Deal found 7/29![Air Canada logo]()
$732
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:00 pm
SEA
- HKG
1 stop23h 15m
Multiple Airlines
Thu 9/179:45 am
HKG
- SEA
1 stop15h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$706
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:50 am
SEA
- HKG
2 stops25h 55m
Air Canada
Sun 9/139:45 am
HKG
- SEA
1 stop15h 20m
Air Canada
Deal found 7/29![Air Canada logo]()
$734
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 pm
SEA
- HKG
1 stop18h 55m
Multiple Airlines
Fri 9/189:45 am
HKG
- SEA
1 stop15h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$746
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:50 am
SEA
- HKG
2 stops25h 45m
Air Canada
Tue 9/1512:45 am
HKG
- SEA
2 stops32h 47m
Air Canada
Deal found 7/29![Air Canada logo]()
$737
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:40 am
SEA
- HKG
2 stops20h 55m
Air Canada
Thu 9/179:45 am
HKG
- SEA
1 stop15h 20m
Air Canada
Deal found 7/29![Air Canada logo]()
$739
One-way flights from Seattle to AsiaSearch for one-way flight options from Seattle to Asia. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Seattle to Asia. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:40 am
SEA
- HKG
1 stop27h 35m
Air Canada
Deal found 7/26![Air Canada logo]()
$320
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:00 pm
SEA
- HKG
1 stop23h 15m
Air Canada
Deal found 7/28![Air Canada logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:35 pm
SEA
- TPE
1 stop33h 00m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$324
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 am
SEA
- HKG
1 stop32h 25m
Air Canada
Deal found 7/26![Air Canada logo]()
$330
This KAYAK deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:35 pm
SEA
- HKG
1 stop18h 25m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:30 am
SEA
- SHA
3 stops30h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$343
This SmartFares deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:35 pm
SEA
- TPE
1 stop33h 00m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$349
This SmartFares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:10 am
SEA
- TPE
Nonstop13h 10m
China Airlines
Deal found 7/28![China Airlines logo]()
$353
This Gotogate deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:15 am
SEA
- HKG
2 stops22h 25m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:30 am
SEA
- ICN
1 stop16h 15m
WestJet
Deal found 7/28![WestJet logo]()
$367
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:55 am
SEA
- TPE
Nonstop12h 05m
China Airlines
Deal found 7/29![China Airlines logo]()
$368
This Super.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:35 pm
SEA
- ICN
1 stop31h 10m
WestJet
Deal found 7/28![WestJet logo]()
$369
Find flight deals from Seattle to Asia
Keep the following information in mind while searching for Seattle to Asia flight deals. Data was last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $694 (FlightHub) |
One-way from | $320 (Air Canada) |
Popular in | December |
Cheapest in | February |
Average price | $1,122 |
Good round-trip deal | $792 or less |
Good one-way deal | $418 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Seattle to Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Thu 1/21
11:00 am-12:50 pm
1 stop34h 50m
Ho Chi Minh City
Wed 2/17
2:05 pm-9:00 am
1 stop33h 55m
$835
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Sat 1/23
11:00 am-11:20 pm
1 stop21h 20m
Ho Chi Minh City
Wed 2/17
8:00 am-9:00 am
1 stop16h 00m
$835
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Sat 1/23
7:20 am-10:25 pm
2 stops24h 05m
Ho Chi Minh City
Thu 2/18
8:00 am-9:00 am
1 stop16h 00m
$840
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Wed 10/14
3:18 pm-9:55 pm
2 stops40h 37m
Ho Chi Minh City
Sun 10/25
11:05 pm-2:20 pm
1 stop29h 15m
$842
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Sat 10/24
12:30 pm-12:50 pm
2 stops34h 20m
Ho Chi Minh City
Sat 11/7
11:50 pm-4:45 pm
2 stops31h 55m
$851
SeattleManila
SEA - MNL
SEAMNL
Seattle/Tacoma Intl
Tue 10/27
1:10 am-9:55 am
1 stop17h 45m
Manila Ninoy Aquino Intl
Sat 11/14
6:25 pm-6:10 pm
1 stop15h 45m
$852
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Mon 1/4
5:32 pm-10:55 pm
3 stops38h 23m
Ho Chi Minh City
Fri 3/19
11:05 pm-2:20 pm
1 stop29h 15m
$852
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Sat 9/12
7:00 am-10:05 pm
3 stops25h 05m
Ho Chi Minh City
Sat 9/19
11:15 pm-6:29 pm
2 stops33h 14m
$856
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Wed 11/4
3:35 pm-9:50 pm
2 stops39h 15m
Ho Chi Minh City
Sun 11/8
6:00 am-1:20 pm
2 stops22h 20m
$859
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Thu 9/3
1:00 pm-1:05 am
1 stop22h 05m
Bangkok Suvarnabhumi
Mon 9/7
11:30 pm-1:37 pm
1 stop28h 07m
$865
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Asia
Have a flexible travel schedule? Discover the best time to fly to Asia from Seattle with our price prediction graph.
SEA-HKG
SEA-TPE
SEA-BKK
SEA-MNL
SEA-ICN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Asia
SEA-AS0
SEA-HKG
SEA-TPE
SEA-BKK
SEA-MNL
What is the cheapest month to book a flight from Seattle to Asia?
Currently, April is the cheapest month in which you can book a flight from Seattle to Asia (average of $805). Flying from Seattle to Asia in December is currently the most expensive (average of $1,315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to AS?
Find hourly flight availability from Seattle to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2026.
It’s optimal to fly from Seattle to Asia at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.
How far ahead should I book a flight from Seattle to Asia?
The best time to book flights from Seattle to Asia is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Seattle to Asia?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Asia. Price data was last updated on September 28, 2025.
Travelers seeking maximum savings on their Seattle to Asia flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Asia
Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated July 30, 2026.
See what other customers who have flown with EVA Air,ANA, andSingapore Airlines from Seattle to Asia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Seattle to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Asia by cabin class
Find flights from Seattle to Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Asia flights
Browse other Seattle and Asia flight options. Last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Asia countries
Consider these flights traveling to countries located in Asia.
Seattle to Asia flights
Consider these flights traveling from Seattle to Asia.
Top 10 airlines flying from Seattle to Asia
Discover the top 10 airlines that operate flights from Seattle to Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$842 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$385 | Average$686 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$459 | Average$1,003 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$474 | Average$992 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$506 | Average$808 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$552 | Average$907 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$576 | Average$924 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$581 | Average$852 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$639 | Average$983 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$654 | Average$1,082 | FlexibilityNo cancel fee | On-time81% |