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Find cheap flights from Washington to Taiwan from $515

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to Taiwan departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

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In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

November

Cheapest flight

$515
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Portland to Taiwan Taoyuan Airport

FAQs for booking flights from Washington to Taiwan

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

    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 Taiwan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Taiwan from Washington 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 Taiwan?

    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 to Taiwan with an airline and back to Washington with another airline.

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

    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 to Taiwan from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington to Taiwan

Recent round-trip flight deals

10/9Wed
1 stopPhilippine Airlines
18h 05mSEA-TPE
10/23Wed
1 stopPhilippine Airlines
24h 30mTPE-SEA
$745
9/2Mon
nonstopChina Airlines
12h 25mSEA-TPE
9/10Tue
nonstopChina Airlines
11h 20mTPE-SEA
$767
11/10Sun
nonstopEVA Air
13h 10mSEA-TPE
11/26Tue
nonstopEVA Air
10h 30mTPE-SEA
$815
9/24Tue
nonstopEVA Air
12h 40mSEA-TPE
10/16Wed
nonstopEVA Air
10h 50mTPE-SEA
$816
9/24Tue
nonstop
12h 55mSEA-TPE
10/16Wed
1 stop
25h 08mTPE-SEA
$871
9/6Fri
nonstopSTARLUX Airlines
12h 25mSEA-TPE
9/22Sun
nonstopSTARLUX Airlines
10h 50mTPE-SEA
$876
9/4Wed
nonstopSTARLUX Airlines
12h 25mSEA-TPE
9/22Sun
nonstopSTARLUX Airlines
10h 50mTPE-SEA
$879
9/3Tue
nonstopDelta
12h 55mSEA-TPE
9/30Mon
nonstopDelta
11h 25mTPE-SEA
$882
9/25Wed
1 stop
24h 05mSEA-TPE
10/16Wed
1 stop
20h 39mTPE-SEA
$896
9/16Mon
nonstopDelta
12h 55mSEA-TPE
9/29Sun
nonstopDelta
11h 25mTPE-SEA
$922

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Recent one-way flight deals

8/14Wed
1 stop
22h 00mPDX-TPE
$515
8/8Thu
nonstopDelta
12h 35mSEA-TPE
$517
8/8Thu
1 stopDelta
32h 25mSEA-TPE
$524
8/10Sat
nonstopEVA Air
12h 00mSEA-TPE
$541
8/19Mon
2 stopsCathay Pacific
25h 15mPDX-TPE
$542
8/10Sat
nonstopEVA Air
12h 00mSEA-TPE
$543
7/24Wed
2 stopsJapan Airlines
39h 05mSEA-TPE
$593
8/8Thu
2 stopsKorean Air
27h 40mSEA-TPE
$610
7/3Wed
2 stopsJapan Airlines
57h 57mSEA-TPE
$712
7/26Fri
2 stopsKorean Air
28h 01mSEA-TPE
$754

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Last minute flights from Washington to Taiwan

Last minute flight, train and bus deals

5/21Tue
multi-stopCathay Pacific
24h 50mSEA-TPE
6/18Tue
multi-stopCathay Pacific
34h 31mTPE-SEA
$1,269
5/21Tue
multi-stopCathay Pacific
24h 50mSEA-TPE
5/28Tue
multi-stopCathay Pacific
34h 37mTPE-SEA
$1,364
5/19Sun
multi-stop
26h 25mPDX-TPE
5/21Tue
multi-stop
23h 43mTPE-PDX
$1,374
5/21Tue
multi-stopUnited Airlines
22h 15mSEA-TPE
5/28Tue
multi-stopUnited Airlines
19h 36mTPE-SEA
$1,391
5/21Tue
multi-stopUnited Airlines
20h 20mSEA-TPE
5/28Tue
multi-stopUnited Airlines
21h 02mTPE-SEA
$1,395
5/21Tue
multi-stop
18h 36mSEA-TPE
6/18Tue
multi-stop
24h 47mTPE-SEA
$1,418
5/20Mon
multi-stopDelta
26h 10mSEA-TPE
5/28Tue
multi-stopDelta
15h 35mTPE-SEA
$1,626
5/18Sat
multi-stopJapan Airlines
55h 05mSEA-TSA
6/1Sat
multi-stopJapan Airlines
21h 30mTSA-SEA
$1,764
5/21Tue
multi-stopJapan Airlines
37h 35mSEA-TSA
6/18Tue
multi-stopJapan Airlines
35h 15mTSA-SEA
$1,802
5/20Mon
multi-stopDelta
26h 10mSEA-TPE
6/18Tue
nonstopDelta
11h 25mTPE-SEA
$1,854

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Flights to Taiwan

Return flight deals:

Taiwan - Washington

Cabin classes:

$4,394
$1,596
$795

Browse destinations: