$453 Find Cheap Flights from Taiwan to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 5/7. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$832
Typical prices: $951-$1,022
Delta
Wed 5/13Mon 5/18
TPE - IAD • 2 stops
Cheapest non-stop
$1,561
EVA Air
Mon 6/29Mon 7/13
TPE - IAD • Non-stop
When to travel
March
Cheapest • 34% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Taiwan to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Taiwan to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Taiwan to Dulles Intl

Wed, May 13 - Mon, May 18
Delta Logo
9:35 am - 12:46 am
TPE
-
IAD
27h 11m
2 stops
Delta Logo
6:00 am - 7:55 pm
IAD
-
TPE
25h 55m
2 stops
$832Delta
Wed, May 13 - Mon, May 18
Delta Logo
9:35 am - 11:59 pm
TPE
-
IAD
26h 24m
1 stop
Delta Logo
7:10 am - 7:55 pm
IAD
-
TPE
24h 45m
1 stop
$833Delta
Fri, Apr 17 - Sat, Apr 18
United Airlines Logo
9:50 am - 5:56 am
TPE
-
IAD
32h 06m
1 stop
United Airlines Logo
9:23 am - 4:05 am
IAD
-
TPE
30h 42m
1 stop
$927United Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
9:35 am - 5:57 pm
TPE
-
IAD
20h 22m
2 stops
Delta Logo
7:00 am - 7:55 pm
IAD
-
TPE
24h 55m
1 stop
$932Delta
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
9:50 am - 1:25 am
TPE
-
IAD
27h 35m
1 stop
United Airlines Logo
10:10 am - 4:05 am
IAD
-
TPE
29h 55m
2 stops
$933United Airlines
Mon, Mar 9 - Sun, Mar 22
United Airlines Logo
2:50 pm - 6:56 am
TPE
-
IAD
28h 06m
1 stop
United Airlines Logo
6:03 pm - 4:45 am
IAD
-
TPE
22h 42m
1 stop
$938United Airlines
Sun, Jun 7 - Mon, Nov 30
Delta Logo
9:35 am - 11:23 am
TPE
-
IAD
37h 48m
2 stops
Delta Logo
7:15 am - 11:00 am
IAD
-
TPE
38h 45m
2 stops
$939Delta
Thu, Mar 12 - Wed, Mar 25
Delta Logo
9:55 am - 11:41 pm
TPE
-
IAD
25h 46m
2 stops
Delta Logo
7:00 am - 9:05 pm
IAD
-
TPE
26h 05m
1 stop
$943Delta
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
11:40 pm - 5:40 am
TPE
-
IAD
18h 00m
1 stop
Multiple Airlines Logo
7:11 pm - 4:10 am
IAD
-
TPE
20h 59m
1 stop
$951Multiple Airlines
Sun, Jun 7 - Mon, Nov 30
ANA Logo
2:30 pm - 12:55 am
TPE
-
IAD
22h 25m
1 stop
ANA Logo
10:10 pm - 7:50 pm
IAD
-
TPE
32h 40m
2 stops
$965ANA
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is March, where tickets cost $664 on average for one-way flights. On the other hand, the most expensive months are July and January, where the average cost of tickets from Taiwan is $1,506 and $1,395 respectively. For return trips, the best month to travel is March with an average price of $664.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$453
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Taiwan Taoyuan Airport to Washington Dulles Airport

FAQs - booking Washington, D.C. flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    Central Washington, D.C. is 22 miles away from Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights to Washington, D.C.?

    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 to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington, D.C.?

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

  • What is the Hacker Fare option on flights to Washington, D.C.?

    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 Washington, D.C. 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 to Washington, D.C.?

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

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,426 direct flights from within Taiwan to Washington, D.C. Dulles Intl Airport. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Washington, D.C.

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.

Reviews of the top airline flying from Taiwan to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Taiwan to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9308 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

6.0 GoodJames, Feb 2026
HND - IAD
Read more United Airlines reviews

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Hunt Valley
Camp Springs
Westminster

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

Washington, D.C. (IAD)