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Cheap flights from Southeast Asia to Seattle (SEA)

BKK — SEA
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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Find flight deals from Southeast Asia to Seattle

Keep the following information in mind while searching for Southeast Asia to Seattle flight deals. Data was last updated June 7, 2026.

Round-trip from

$741
(United Airlines)

One-way from

$368
(oojo)
From Southeast Asia to Seattle/Tacoma Intl
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One-way flight from Southeast Asia to Seattle/Tacoma Intl
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Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Seattle

How far ahead should I book a flight from Southeast Asia to Seattle?

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Southeast Asia to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Southeast Asia to Seattle?

Currently, September is the cheapest month in which you can book a flight from Southeast Asia to Seattle (average of $385). Flying from Southeast Asia to Seattle in August is currently the most expensive (average of $607). 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 YJX to SEA?

Find hourly flight availability from Southeast Asia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2026.

When flying from Southeast Asia to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 7, 2026.
Get a feel of what it's like to fly with STARLUX Airlines,EVA Air, andChina Airlines from Southeast Asia to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
331 reviews

Comfort

8.9

Entertainment

8.8

Crew

9.1

Food

8.6

Boarding

8.9

Overall

8.9

Reviews

1 / 13
10.0
Excellent

Anonymous,Jun 2026

LAX - TPE

New flight, very nice inflight service, very nice seat and comfortable seat
STARLUX Airlines
8.9
Very good
331 reviews
STARLUX Airlines
8.9
Very good
331 reviews

Comfort

8.9

Entertainment

8.8

Crew

9.1

Food

8.6

Boarding

8.9

Overall

8.9

Reviews

1 / 13
10.0
Excellent

Anonymous,Jun 2026

LAX - TPE

New flight, very nice inflight service, very nice seat and comfortable seat
EVA Air
8.5
Very good
1,466 reviews
STARLUX Airlines
8.9
Very good
331 reviews

Comfort

8.9

Entertainment

8.8

Crew

9.1

Food

8.6

Boarding

8.9

Overall

8.9

Reviews

1 / 13
10.0
Excellent

Anonymous,Jun 2026

LAX - TPE

New flight, very nice inflight service, very nice seat and comfortable seat
China Airlines
8.3
Very good
828 reviews
STARLUX Airlines
8.9
Very good
331 reviews

Comfort

8.9

Entertainment

8.8

Crew

9.1

Food

8.6

Boarding

8.9

Overall

8.9

Reviews

1 / 13
10.0
Excellent

Anonymous,Jun 2026

LAX - TPE

New flight, very nice inflight service, very nice seat and comfortable seat
Asiana Airlines
8.1
Very good
540 reviews
STARLUX Airlines
8.9
Very good
331 reviews

Comfort

8.9

Entertainment

8.8

Crew

9.1

Food

8.6

Boarding

8.9

Overall

8.9

Reviews

1 / 13
10.0
Excellent

Anonymous,Jun 2026

LAX - TPE

New flight, very nice inflight service, very nice seat and comfortable seat
Philippine Airlines
7.3
Good
999 reviews
STARLUX Airlines
8.9
Very good
331 reviews

Comfort

8.9

Entertainment

8.8

Crew

9.1

Food

8.6

Boarding

8.9

Overall

8.9

Reviews

1 / 13
10.0
Excellent

Anonymous,Jun 2026

LAX - TPE

New flight, very nice inflight service, very nice seat and comfortable seat

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Southeast Asia?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Southeast Asia to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Southeast Asia to Seattle?

    Airlines like United Airlines, Korean Air, and Asiana Airlines fly from Southeast Asia to Seattle in about 22h 05m. The time it takes to get you to your destination can typically vary by up to 20h 30m. The distance between Southeast Asia and Seattle is about 7443 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Southeast Asia to Seattle one-way?

    The cheapest airlines for a one-way flight from Southeast Asia to Seattle are Delta ($307), Asiana Airlines ($344), and STARLUX Airlines ($348).

  • What are the most popular routes from Southeast Asia to Seattle?

    The most popular route from Southeast Asia to Seattle is Bangkok Suvarnabhumi - Seattle/Tacoma Intl. You may also consider Manila Ninoy Aquino Intl - Seattle/Tacoma Intl or Ho Chi Minh City - Seattle/Tacoma Intl.

  • Can I find deals for flights from Southeast Asia to Seattle that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Seattle.

  • Can I find deals for business class flights from Southeast Asia to Seattle?

    Yes. Cheapflights offers flight deals from Southeast Asia to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to Seattle?

    Currently, September is the cheapest month in which you can book a flight from Southeast Asia to Seattle (average of $385). Flying from Southeast Asia to Seattle in August is currently the most expensive (average of $607). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Southeast Asia to Seattle

Discover the top 9 airlines that operate flights from Southeast Asia to Seattle. 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 June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$479Average$814FlexibilityNo cancel feeOn-time80%
Asiana AirlinesCheapest$530Average$746FlexibilityNo cancel feeOn-time76%
STARLUX AirlinesCheapest$562Average$885FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$625Average$771FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$648Average$866FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$670Average$792FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$672Average$862FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$778Average$1,077FlexibilityNo cancel feeOn-time81%
DeltaCheapest$803Average$862FlexibilityNo cancel feeOn-timeN/A

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