$334+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ICN
Feb 25 — Mar 41
1 adult, Economy
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Find cheap flights from Washington 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Asia
Keep the following information in mind while searching for Washington to Asia flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $627 (Delta) |
One-way from | $334 (FlightHub) |
Popular in | June |
Cheapest in | October |
Average price | $839 |
Good round-trip deal | $749 or less |
Good one-way deal | $334 or less |
Find flight deals from Washington to Asia
Cheapest flights from Washington to AsiaExplore 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 February 20, 2025.
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 February 20, 2025.
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 9/67:55 pmPDX - HND
1 stop26h 05mDelta
Tue 9/234:05 pmHND - PDX
2 stops23h 33mDelta
Deal found 2/20![Delta logo]()
$627
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 9/277:30 amPDX - HND
1 stop19h 55mHawaiian Airlines
Tue 10/149:20 pmHND - PDX
1 stop24h 40mHawaiian Airlines
Deal found 2/20![Hawaiian Airlines logo]()
$634
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 8/25:55 pmPDX - HND
1 stop33h 30mAlaska Airlines
Wed 8/279:20 pmHND - PDX
1 stop24h 40mAlaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$638
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 10/296:00 amPDX - NRT
1 stop18h 00mHawaiian Airlines
Tue 11/116:25 pmNRT - PDX
1 stop32h 24mHawaiian Airlines
Deal found 2/19![Hawaiian Airlines logo]()
$641
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 11/96:00 amPDX - NRT
1 stop17h 00mAlaska Airlines
Tue 11/186:25 pmNRT - PDX
1 stop28h 53mAlaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$647
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Sun 4/276:00 amPDX - HND
1 stop16h 20mJapan Airlines
Thu 5/84:25 pmHND - PDX
1 stop15h 54mJapan Airlines
Deal found 2/20![Japan Airlines logo]()
$655
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Fri 4/256:00 amPDX - HND
1 stop15h 55mANA
Mon 5/53:50 pmHND - PDX
1 stop18h 27mANA
Deal found 2/20![ANA logo]()
$656
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Tue 9/28:15 amPDX - NRT
1 stop15h 10mANA
Tue 9/165:10 pmNRT - PDX
1 stop13h 32mANA
Deal found 2/20![ANA logo]()
$657
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 2/236:00 amPDX - HND
1 stop15h 50mUnited Airlines
Tue 3/44:25 pmHND - PDX
1 stop15h 43mUnited Airlines
Deal found 2/19![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 2/19. 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 9/15:45 amPDX - NRT
1 stop16h 45mUnited Airlines
Tue 9/165:10 pmNRT - PDX
1 stop17h 26mUnited Airlines
Deal found 2/19![United Airlines logo]()
$670
This Delta deal was found by Cheapflights users on 2/20. 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 3/303:45 pmSEA - TPE
Nonstop13h 10mDelta
Sun 4/69:35 amTPE - SEA
Nonstop11h 35mDelta
Deal found 2/20![Delta logo]()
$672
This Japan Airlines deal was found by Cheapflights users on 2/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/268:00 amPDX - HND
1 stop16h 20mMultiple Airlines
Sat 3/88:25 pmHND - PDX
1 stop19h 24mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$676
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 February 20, 2025.
Fly from
Washington
Fly to
Asia
Route
Depart
Return
Price
PortlandTokyo
PDX - HND
PDXHND
Portland
Thu 2/27
6:00 am-3:05 pm
1 stop16h 05m
Tokyo Haneda
Wed 3/12
4:50 pm-10:21 pm
2 stops21h 31m
$639
PortlandTokyo
PDX - HND
PDXHND
Portland
Sun 4/27
6:00 am-2:20 pm
1 stop16h 20m
Tokyo Haneda
Thu 5/8
4:25 pm-4:19 pm
1 stop15h 54m
$655
PortlandTokyo
PDX - HND
PDXHND
Portland
Fri 4/25
6:00 am-1:55 pm
1 stop15h 55m
Tokyo Haneda
Mon 5/5
3:50 pm-6:17 pm
1 stop18h 27m
$656
PortlandTokyo
PDX - NRT
PDXNRT
Portland
Sun 4/27
7:54 am-2:40 pm
1 stop14h 46m
Tokyo Narita
Wed 5/7
5:00 pm-2:58 pm
1 stop13h 58m
$657
PortlandTokyo
PDX - HND
PDXHND
Portland
Sun 2/23
6:00 am-2:50 pm
1 stop15h 50m
Tokyo Haneda
Sat 3/8
4:25 pm-9:00 pm
1 stop21h 35m
$669
PortlandTokyo
PDX - NRT
PDXNRT
Portland
Sun 5/11
6:00 am-3:25 pm
1 stop17h 25m
Tokyo Narita
Thu 5/22
5:25 pm-2:46 pm
1 stop13h 21m
$670
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Sun 3/30
3:45 pm-7:55 pm
Nonstop13h 10m
Taipei City Taiwan Taoyuan Intl
Sun 4/6
9:35 am-6:10 am
Nonstop11h 35m
$672
PortlandTokyo
PDX - HND
PDXHND
Portland
Wed 2/26
8:00 am-5:20 pm
1 stop16h 20m
Tokyo Haneda
Sat 3/8
8:25 pm-10:49 pm
1 stop19h 24m
$676
SeattleTaipei City
SEA - TPE
SEATPE
Seattle/Tacoma Intl
Sun 3/2
12:45 pm-3:45 pm
1 stop35h 00m
Taipei City Taiwan Taoyuan Intl
Mon 3/10
5:10 pm-11:55 am
1 stop33h 45m
$677
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sun 4/20
11:30 pm-5:40 pm
1 stop28h 10m
Bangkok Suvarnabhumi
Sat 4/26
6:40 pm-7:20 pm
1 stop38h 40m
$687
Showing 1-10 of 60 results
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, February is the cheapest month in which you can book a flight from State of Washington to Asia (average of $1,036). Flying from State of Washington to Asia in June is currently the most expensive (average of $1,697). 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 February 20, 2025.
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 February 20, 2025.
The most flights from USWA to AS0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 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 February 20, 2025.
Entertainment
9.1
Boarding
9.1
Overall
9.1
Comfort
9.0
Food
9.0
Crew
9.3
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Entertainment
9.1
Boarding
9.1
Overall
9.1
Comfort
9.0
Food
9.0
Crew
9.3
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Entertainment
9.1
Boarding
9.1
Overall
9.1
Comfort
9.0
Food
9.0
Crew
9.3
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Entertainment
9.1
Boarding
9.1
Overall
9.1
Comfort
9.0
Food
9.0
Crew
9.3
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Entertainment
9.1
Boarding
9.1
Overall
9.1
Comfort
9.0
Food
9.0
Crew
9.3
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Entertainment
9.1
Boarding
9.1
Overall
9.1
Comfort
9.0
Food
9.0
Crew
9.3
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
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.
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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$494 | Average$1,267 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$529 | Average$903 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$705 | Average$1,172 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$721 | Average$1,181 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$746 | Average$1,148 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$755 | Average$872 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$759 | Average$1,238 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$817 | Average$1,069 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$818 | Average$1,002 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$831 | Average$1,111 | FlexibilityNo cancel fee | On-time72% |