$281 Find Cheap Flights from Washington to Asia

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Useful Info
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Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$281
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Seattle to Manila

Flights from Washington to Asia: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington to Asia 
Verified travelerFlew with EVA AirSEA-TPEMar 2025
Arrive early at the airport. Bring personal items like toothbrush and toothpaste if needed because it’s a long flight. If you’re flying with Eva, I don’t think you’ll need more than that.
Verified travelerFlew with China AirlinesSEA-TPEFeb 2025
It is a big terminal, so make sure to have enough time between flights if you are transiting here.
Verified travelerFlew with Singapore AirlinesSEA-SINAug 2024
If you need special meals book them early
lizFlew with Asiana AirlinesSEA-ICNMay 2024
Do try to snooze on long haul flights, bring a good book to read, choose an aisle seat.

FAQs for booking flights from Washington to Asia

  • How does KAYAK find such low prices on flights from Washington to Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Asia?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Asia is Singapore Changi Airport (SIN), with an average flight price of $472.

  • What is the cheapest day to fly to Asia?

    Based on KAYAK data, the cheapest day to fly to Asia is Monday where round-trip tickets can be as cheap as $971. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,203 on average.

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally in the evening, when round-trip flights cost $999 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,159.

  • What is the cheapest flight to Asia?

    The cheapest ticket to Asia from Washington found in the last 72 hours was to Singapore, at $612 round-trip. The most popular route is Seattle (SEA) to Tokyo Haneda Airport (HND) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $766.

  • What is the cheapest month to fly from Washington to Asia?

    The cheapest month for flights from Washington to Asia is October, when tickets cost $857 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,727 and $1,387 respectively.

  • How far in advance should I book a flight from Washington to Asia?

    To get a below average price on the flight from Washington to Asia, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

  • How long is the flight to Asia?

    An average nonstop flight from Washington to Asia takes 18h 33m, covering a distance of 6537 miles. The shortest route is Seattle (SEA) to Tokyo Narita Airport (NRT) with an average flight time of 10h 00m.

  • What are the most popular destinations in Asia?

    Based on KAYAK flight searches, the most popular destination is Tokyo (47% of total searches to Asia). The next most popular destinations are Bangkok (10%) and Taipei City (7%). Searches for flights to Shanghai (6%), to Manila (4%) and to Osaka (3%) are also popular.

Book cheap flights from Washington to Asia

Recent round-trip flight deals

7/8Tue
2 stops
21h 20mSEA-DEL
7/14Mon
1 stop
21h 30mDEL-SEA
$514
9/5Fri
1 stopSingapore Airlines
22h 05mSEA-MNL
10/4Sat
1 stopSingapore Airlines
30h 50mMNL-SEA
$525
12/1Mon
nonstopHawaiian Airlines
10h 30mSEA-NRT
12/16Tue
nonstopHawaiian Airlines
8h 40mNRT-SEA
$539
12/1Mon
1 stopHawaiian Airlines
19h 25mSEA-HND
12/16Tue
1 stopHawaiian Airlines
17h 10mHND-SEA
$552
8/24Sun
1 stopAsiana Airlines
30h 20mSEA-TPE
9/16Tue
1 stopAsiana Airlines
34h 20mTPE-SEA
$591
9/8Mon
1 stopAsiana Airlines
34h 35mSEA-TPE
9/29Mon
1 stopAsiana Airlines
13h 40mTPE-SEA
$593
7/4Fri
1 stopAir Canada
27h 15mPDX-NRT
7/12Sat
1 stopAir Canada
17h 21mNRT-PDX
$624
10/21Tue
2 stopsUnited Airlines
24h 30mSEA-DEL
11/3Mon
2 stopsUnited Airlines
29h 50mDEL-SEA
$641
7/4Fri
1 stopAir Canada
31h 30mPDX-NRT
7/12Sat
2 stopsAir Canada
19h 12mNRT-PDX
$645
8/5Tue
1 stopUnited Airlines
21h 10mSEA-DEL
9/23Tue
1 stopUnited Airlines
25h 53mDEL-SEA
$649

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Recent one-way flight deals

9/5Fri
1 stopSingapore Airlines
34h 35mSEA-MNL
$281
11/28Fri
1 stopSingapore Airlines
35h 05mSEA-MNL
$282
8/4Mon
1 stopAsiana Airlines
34h 20mSEA-TPE
$324
9/1Mon
1 stopAsiana Airlines
30h 35mSEA-TPE
$332
7/28Mon
1 stopANA
14h 53mPDX-NRT
$354
8/3Sun
1 stopANA
14h 18mPDX-HND
$354
11/10Mon
1 stopKorean Air
32h 00mSEA-TPE
$356
9/24Wed
1 stop
15h 49mPDX-NRT
$359
9/16Tue
2 stopsKorean Air
19h 55mPDX-NRT
$364
9/16Tue
1 stop
14h 00mPDX-NRT
$369

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Last minute flights from Washington to Asia

Last minute flight, train and bus deals

6/14Sat
multi-stopUnited Airlines
26h 35mSEA-DEL
11/3Mon
multi-stopUnited Airlines
24h 46mDEL-SEA
$718
6/14Sat
multi-stopUnited Airlines
26h 35mSEA-DEL
11/3Mon
multi-stopUnited Airlines
34h 29mDEL-SEA
$722
6/14Sat
multi-stopDelta
24h 25mSEA-DEL
7/17Thu
multi-stopDelta
33h 13mDEL-SEA
$759
6/14Sat
multi-stopDelta
24h 25mSEA-DEL
7/13Sun
multi-stopDelta
29h 05mDEL-SEA
$763
6/14Sat
multi-stopAir Canada
26h 35mSEA-DEL
6/24Tue
multi-stopAir Canada
33h 06mDEL-SEA
$770
6/14Sat
multi-stopAir Canada
26h 35mSEA-DEL
6/29Sun
multi-stopAir Canada
47h 25mDEL-SEA
$777
6/13Fri
multi-stopVirgin Atlantic
27h 45mSEA-DEL
7/8Tue
multi-stopVirgin Atlantic
30h 10mDEL-SEA
$794
6/13Fri
multi-stopVirgin Atlantic
27h 45mSEA-DEL
7/8Tue
multi-stopVirgin Atlantic
30h 10mDEL-SEA
$795
6/14Sat
multi-stopLufthansa
44h 30mSEA-DEL
11/2Sun
multi-stopLufthansa
22h 05mDEL-SEA
$805
6/15Sun
multi-stopLufthansa
44h 30mSEA-DEL
6/26Thu
multi-stopLufthansa
27h 44mDEL-SEA
$856

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Everything you need to know for your flight to Asia

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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