Asia

$249+ Cheap flights from Washington 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ICN
Dec 23 — Dec 301
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Cheap flight deals from Washington to Asia

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Asia (AS0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$671
(Delta)

One-way from

$249
(Kiwi.com)
From Washington to Asia
One-way flight from Washington to Asia

Find flight deals from Washington to Asia

Cheapest flights from Washington to Asia
Explore the most affordable flight options available from Washington to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/295:15 pmPDX - HND
2 stops28h 50mDelta
Sun 2/25:35 pmHND - PDX
1 stop14h 50mDelta
Deal found 12/16$692
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:15 amSEA - NRT
1 stop14h 45mANA
Tue 3/254:50 pmNRT - SEA
1 stop20h 25mANA
Deal found 12/16$787
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:00 amSEA - HND
2 stops24h 15mANA
Tue 1/214:25 pmHND - SEA
1 stop21h 55mANA
Deal found 12/16$791
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Tue 12/3110:35 amSEA - NRT
1 stop12h 25mAir Canada
Tue 1/146:00 pmNRT - SEA
1 stop13h 30mAir Canada
Deal found 12/17$832
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Mon 12/307:05 pmPDX - NRT
1 stop27h 55mMultiple Airlines
Wed 1/1512:35 pmNRT - PDX
2 stops24h 36mMultiple Airlines
Deal found 12/16$859
This China Airlines deal was found by Cheapflights users on 12/18. 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 12/3112:10 amSEA - TPE
Nonstop13h 10mChina Airlines
Mon 1/2711:35 pmTPE - SEA
Nonstop10h 40mChina Airlines
Deal found 12/18$865
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/313:40 pmSEA - BKK
1 stop22h 30mUnited Airlines
Fri 1/39:25 amBKK - SEA
1 stop18h 55mUnited Airlines
Deal found 12/17$871
This Air Canada deal was found by Cheapflights users on 12/17. 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 12/3010:35 amSEA - NRT
1 stop12h 25mMultiple Airlines
Tue 1/219:00 amNRT - SEA
2 stops26h 30mMultiple Airlines
Deal found 12/17$875
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/317:35 amSEA - HND
1 stop15h 55mUnited Airlines
Sat 1/117:40 pmHND - SEA
2 stops18h 40mUnited Airlines
Deal found 12/17$894
This Lufthansa deal was found by Cheapflights users on 12/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:10 pmSEA - DEL
1 stop19h 25mMultiple Airlines
Tue 1/281:45 amDEL - SEA
2 stops33h 05mMultiple Airlines
Deal found 12/16$905
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/311:34 pmPDX - HND
1 stop32h 16mUnited Airlines
Wed 1/159:55 pmHND - PDX
2 stops38h 07mUnited Airlines
Deal found 12/16$922
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/315:45 amPDX - NRT
1 stop16h 15mUnited Airlines
Wed 1/158:35 pmNRT - PDX
2 stops39h 27mUnited Airlines
Deal found 12/16$931

Find flights from Washington to Asia within your budget

Customize your flight search to find flights from Washington 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 2/18

3:22 pm-9:05 pm

Nonstop13h 43m

Taipei City Taiwan Taoyuan Intl

Tue 3/4

10:45 am-6:05 am

Nonstop11h 20m

$671

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 3/18

5:40 pm-4:45 am

1 stop20h 05m

Taipei City Taiwan Taoyuan Intl

Sat 3/29

10:10 am-9:15 pm

1 stop26h 05m

$674

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/16

1:45 pm-3:45 pm

1 stop35h 00m

Taipei City Taiwan Taoyuan Intl

Tue 4/8

12:55 pm-12:35 pm

1 stop14h 40m

$675

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 2/9

1:30 pm-3:05 pm

2 stops32h 35m

Tokyo Haneda

Wed 2/19

5:35 pm-8:50 pm

2 stops20h 15m

$687

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Mon 1/27

6:00 am-8:55 am

2 stops33h 55m

Tokyo Narita

Sat 2/8

5:40 pm-6:06 pm

1 stop17h 26m

$688

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 2/8

7:30 pm-2:50 pm

1 stop26h 20m

Tokyo Haneda

Mon 2/17

4:25 pm-3:08 pm

1 stop15h 43m

$690

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Mon 3/3

8:00 am-4:00 pm

1 stop15h 00m

Tokyo Narita

Sat 3/8

5:40 pm-9:49 pm

1 stop21h 09m

$691

PortlandTokyo

PDX - HND

PDXHND

Portland

Wed 4/16

6:00 am-5:00 am

1 stop31h 00m

Tokyo Haneda

Wed 4/30

3:50 pm-6:33 pm

1 stop18h 43m

$694

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 1/12

8:22 pm-5:20 pm

1 stop27h 58m

Tokyo Haneda

Sat 1/18

5:30 pm-6:34 pm

1 stop18h 04m

$696

PortlandTokyo

PDX - HND

PDXHND

Portland

Wed 1/22

6:00 am-7:50 am

2 stops32h 50m

Tokyo Haneda

Mon 1/27

5:30 pm-3:57 pm

1 stop15h 27m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

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

Have a flexible travel schedule? Discover the best time to fly to Asia from Washington 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.

Travel insights for flights from Washington to Asia

Get recent, data-driven insights about flights from Washington to Asia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Asia?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Asia (average of $1,086). Flying from State of Washington to Asia in June is currently the most expensive (average of $1,729). 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 WA to AS?

Find hourly flight availability from Washington 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 December 18, 2024.

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

Weekly flight availability from State of Washington to Asia

Explore weekly flight availability from Washington to Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2024.

The most flights from USWA to AS0 are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Asia by month

Plan your trip to Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Asia when rainfall is around 0.4 in.

Temperature in Asia by month

Plan your trip to Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 December 18, 2024.
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

9.1
Wonderful
129 reviews
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.4
Very good
1,273 reviews
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.4
Very good
1,018 reviews
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.4
Very good
839 reviews
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.3
Very good
1,443 reviews
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Washington to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this State of Washington to Asia flight route?

  • What are the cheapest airlines to fly from State of Washington to Asia one-way?

    The cheapest airlines for a one-way flight from State of Washington to Asia are United Airlines ($367), ANA ($388), and Japan Airlines ($390).

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

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

  • How can I find direct flights from Washington to Asia?

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

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

    Yes. Cheapflights offers flight deals from Washington to Asia 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 State of Washington to Asia?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Asia (average of $1,086). Flying from State of Washington to Asia in June is currently the most expensive (average of $1,729). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington to Asia

Discover the top 10 airlines that operate flights from Washington 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$600Average$931FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$721Average$1,231FlexibilityNo cancel feeOn-time69%
China EasternCheapest$755Average$878FlexibilityNo cancel feeOn-time62%
ANACheapest$764Average$1,132FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$766Average$1,381FlexibilityNo cancel feeOn-time71%
STARLUX AirlinesCheapest$817Average$1,005FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$817Average$1,115FlexibilityNo cancel feeOn-time60%
Air FranceCheapest$852Average$1,291FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$877Average$1,104FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$887Average$1,308FlexibilityNo cancel feeOn-time76%
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