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$385+ Cheap flights from Southeast Asia to Seattle (SEA)

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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Southeast Asia to Seattle

Cheapest flights from Southeast Asia to Seattle
Explore the most affordable flight options available from Southeast Asia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This FlightHub deal was found by Cheapflights users on 12/1. 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 12/43:40 amMNL - SEA
1 stop30h 30mEVA Air
Sat 12/612:10 amSEA - MNL
1 stop30h 40mEVA Air
Deal found 12/1$675
This oojo deal was found by Cheapflights users on 12/1. 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.
Wed 12/241:20 pmBKK - SEA
1 stop20h 20mPhilippine Airlines
Fri 1/169:30 pmSEA - BKK
1 stop23h 30mPhilippine Airlines
Deal found 12/1$686
This oojo deal was found by Cheapflights users on 12/2. 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.
Fri 12/53:45 pmSGN - SEA
1 stop17h 55mPhilippine Airlines
Fri 2/139:30 pmSEA - SGN
1 stop26h 00mPhilippine Airlines
Deal found 12/2$726
This Gurufare deal was found by Cheapflights users on 12/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:40 amMNL - SEA
2 stops23h 44mMultiple Airlines
Sat 12/612:10 amSEA - MNL
1 stop25h 40mMultiple Airlines
Deal found 12/1$752
This oojo deal was found by Cheapflights users on 12/1. 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.
Thu 12/183:40 amMNL - SEA
2 stops30h 38mEVA Air
Fri 1/2312:10 amSEA - MNL
1 stop25h 40mEVA Air
Deal found 12/1$761
This oojo deal was found by Cheapflights users on 12/2. 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.
Fri 12/123:45 pmSGN - SEA
1 stop17h 55mPhilippine Airlines
Thu 1/19:30 pmSEA - SGN
1 stop19h 55mPhilippine Airlines
Deal found 12/2$763
This oojo deal was found by Cheapflights users on 12/2. 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.
Sat 12/66:50 pmMNL - SEA
1 stop15h 20mEVA Air
Mon 12/81:30 pmSEA - MNL
2 stops30h 15mEVA Air
Deal found 12/2$768
This oojo deal was found by Cheapflights users on 12/3. 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 12/712:30 pmCEB - SEA
1 stop21h 40mEVA Air
Sun 12/146:05 amSEA - CEB
2 stops37h 10mEVA Air
Deal found 12/3$779
This oojo deal was found by Cheapflights users on 12/3. 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.
Sat 12/612:50 pmMNL - SEA
1 stop20h 40mEVA Air
Sun 1/412:10 amSEA - MNL
1 stop25h 40mEVA Air
Deal found 12/3$784
This oojo deal was found by Cheapflights users on 12/2. 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.
Fri 12/191:55 amSGN - SEA
1 stop30h 35mEVA Air
Sat 12/2712:10 amSEA - SGN
1 stop30h 50mEVA Air
Deal found 12/2$789
This oojo deal was found by Cheapflights users on 12/1. 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.
Thu 12/41:55 amSGN - SEA
1 stop31h 15mEVA Air
Thu 2/1212:10 amSEA - SGN
1 stop19h 15mEVA Air
Deal found 12/1$791
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/2512:50 pmMNL - SEA
1 stop21h 20mMultiple Airlines
Wed 1/71:36 pmSEA - MNL
2 stops36h 14mMultiple Airlines
Deal found 12/2$801

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 December 3, 2025.

Round-trip from

$608
(oojo)

One-way from

$385
(oojo)
From Southeast Asia to Seattle/Tacoma Intl
Search Deals
One-way flight from Southeast Asia to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Asia to Seattle 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 December 3, 2025.
Use the filters below to find and compare flights from Southeast Asia to Seattle that are best for you.

Fly from

Southeast Asia

Fly to

Seattle

Route

Depart

Return

Price

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 1/21

11:50 am-3:05 pm

1 stop19h 15m

Seattle/Tacoma Intl

Thu 1/29

11:45 pm-11:05 am

1 stop19h 20m

$614

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Wed 2/11

11:15 am-6:40 pm

1 stop23h 25m

Seattle/Tacoma Intl

Wed 4/1

11:10 pm-10:05 am

1 stop19h 55m

$627

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 3/5

6:50 pm-6:10 pm

1 stop15h 20m

Seattle/Tacoma Intl

Mon 3/23

1:10 am-11:45 am

1 stop19h 35m

$672

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 3/4

1:20 pm-6:40 pm

1 stop20h 20m

Seattle/Tacoma Intl

Wed 3/4

9:30 pm-12:00 pm

1 stop23h 30m

$676

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 1/22

12:30 pm-9:00 am

1 stop36h 30m

Seattle/Tacoma Intl

Thu 1/29

11:00 am-1:55 am

1 stop22h 55m

$678

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Mon 1/26

12:55 am-9:00 am

1 stop24h 05m

Seattle/Tacoma Intl

Sun 2/8

11:00 am-10:25 pm

1 stop19h 25m

$706

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 4/28

7:30 pm-8:05 pm

1 stop38h 35m

Seattle/Tacoma Intl

Wed 5/13

11:10 pm-10:40 pm

1 stop33h 30m

$706

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 4/28

1:30 pm-8:05 pm

1 stop20h 35m

Seattle/Tacoma Intl

Thu 5/14

11:10 pm-12:05 pm

1 stop22h 55m

$706

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Tue 1/27

12:55 am-9:00 am

1 stop24h 05m

Seattle/Tacoma Intl

Tue 2/10

11:00 am-1:55 am

1 stop22h 55m

$707

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 1/29

11:40 pm-9:00 am

1 stop25h 20m

Seattle/Tacoma Intl

Sun 2/8

11:00 am-10:25 pm

1 stop19h 25m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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Best time to book a flight from Southeast Asia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Southeast Asia with our price prediction graph.
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 Southeast Asia to Seattle

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 $550). Flying from Southeast Asia to Seattle in July is currently the most expensive (average of $677). 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 December 3, 2025.

When flying from Southeast Asia to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 25% versus a flight in the morning.

What is the cheapest day to fly from Southeast Asia to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Southeast Asia to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Southeast Asia to Seattle flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 3, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and China 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.
EVA Air
8.5
Very good
1,291 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.5

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,291 reviews
EVA Air
8.5
Very good
1,291 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.5

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very good
1,177 reviews
EVA Air
8.5
Very good
1,291 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.5

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
China Airlines
8.3
Very good
787 reviews
EVA Air
8.5
Very good
1,291 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.5

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Asiana Airlines
8.2
Very good
490 reviews
EVA Air
8.5
Very good
1,291 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.5

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Philippine Airlines
7.3
Good
941 reviews
EVA Air
8.5
Very good
1,291 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.5

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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 Philippine Airlines, STARLUX Airlines, and Hainan Airlines fly from Southeast Asia to Seattle in about 19h 15m. The time it takes to get you to your destination can typically vary by up to 14h 35m. The distance between Southeast Asia and Seattle is about 6648 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 STARLUX Airlines ($350), Singapore Airlines ($361), and EVA Air ($365).

  • 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 Singapore Changi - 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 $550). Flying from Southeast Asia to Seattle in July is currently the most expensive (average of $677). 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
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SeaTac
Lakewood
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Edmonds
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Puyallup
Kirkland
Kent
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Fife
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Shoreline
Centralia
Federal Way

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Alternative routes for Southeast Asia to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Suvarnabhumi to Portland flights
Ho Chi Minh City to Seattle flights
Okinawa to Seattle flights
Udaipur to Portland flights
Kansai Intl to Seattle flights
Kuala Lumpur Intl to Seattle flights
Narita to Portland flights
Haneda to Portland flights
New Delhi to Portland flights
Karachi to Seattle flights
Cochin to Seattle flights
Bangalore to Portland flights
Denpasar to Seattle flights
Islamabad to Seattle flights
Hyderabad to Portland flights
Guangzhou to Seattle flights
Kolkata to Seattle flights
Osaka Itami to Seattle flights
Busan to Seattle flights
Visakhapatnam to Seattle flights
Singapore to Portland flights
Angeles City to Seattle flights
Iwakuni to Seattle flights
Penang to Seattle flights
Cochin to Portland flights
Taiwan Taoyuan Intl to Portland flights

Top 10 airlines flying from Southeast Asia to Seattle

Discover the top 10 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$565Average$793FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$591Average$779FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$651Average$838FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$660Average$853FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$671Average$844FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$710Average$905FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$761Average$802FlexibilityNo cancel feeOn-time69%
ANACheapest$781Average$1,066FlexibilityNo cancel feeOn-time80%
DeltaCheapest$829Average$926FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$833Average$1,176FlexibilityNo cancel feeOn-time81%

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