S$665 Cheap Flights from Washington to Tokyo

View S$665 flight on Wed, 27 Aug, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Tokyo

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Cheap Flights from Washington to Tokyo (IAD-TYO)

Prices were available within the past 7 days and start at S$665 for one-way flights and S$1,278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 24 Aug - Tue, 9 Sep
IAD
Washington
NRT
Tokyo
S$1,278 Return, found 4 hours ago
S$1,278
Return
found 4 hours ago
Select Air Canada flight, departing Sun, 24 Aug from Washington to Tokyo, returning Tue, 9 Sep, priced at S$1,278 found 4 hours ago
Air Canada
Mon, 10 Nov - Wed, 26 Nov
IAD
Washington
NRT
Tokyo
S$1,280 Return, found 7 hours ago
S$1,280
Return
found 7 hours ago
Select Air Canada flight, departing Mon, 10 Nov from Washington to Tokyo, returning Wed, 26 Nov, priced at S$1,280 found 7 hours ago
Air Canada
Mon, 8 Dec - Wed, 14 Jan
IAD
Washington
HND
Tokyo
S$1,396 Return, found 4 days ago
S$1,396
Return
found 4 days ago
Select Air Canada flight, departing Mon, 8 Dec from Washington to Tokyo, returning Wed, 14 Jan, priced at S$1,396 found 4 days ago
United
Sun, 24 Aug - Tue, 9 Sep
IAD
Washington
NRT
Tokyo
S$1,416 Return, found 4 hours ago
S$1,416
Return
found 4 hours ago
Select United flight, departing Sun, 24 Aug from Washington to Tokyo, returning Tue, 9 Sep, priced at S$1,416 found 4 hours ago
United
Mon, 8 Dec - Wed, 14 Jan
IAD
Washington
HND
Tokyo
S$1,423 Return, found 4 days ago
S$1,423
Return
found 4 days ago
Select United flight, departing Mon, 8 Dec from Washington to Tokyo, returning Wed, 14 Jan, priced at S$1,423 found 4 days ago
Delta
Mon, 8 Dec - Wed, 14 Jan
IAD
Washington
HND
Tokyo
S$1,425 Return, found 4 days ago
S$1,425
Return
found 4 days ago
Select Delta flight, departing Mon, 8 Dec from Washington to Tokyo, returning Wed, 14 Jan, priced at S$1,425 found 4 days ago
All Nippon Airways
Mon, 8 Dec - Wed, 14 Jan
IAD
Washington
HND
Tokyo
S$1,444 Return, found 4 days ago
S$1,444
Return
found 4 days ago
Select All Nippon Airways flight, departing Mon, 8 Dec from Washington to Tokyo, returning Wed, 14 Jan, priced at S$1,444 found 4 days ago
United
Sun, 24 Aug - Tue, 9 Sep
IAD
Washington
HND
Tokyo
S$1,534 Return, found 4 hours ago
S$1,534
Return
found 4 hours ago
Select United flight, departing Sun, 24 Aug from Washington to Tokyo, returning Tue, 9 Sep, priced at S$1,534 found 4 hours ago
Korean Air
Sun, 24 Aug - Tue, 9 Sep
IAD
Washington
NRT
Tokyo
S$1,614 Return, found 4 hours ago
S$1,614
Return
found 4 hours ago
Select Korean Air flight, departing Sun, 24 Aug from Washington to Tokyo, returning Tue, 9 Sep, priced at S$1,614 found 4 hours ago
American Airlines
Thu, 23 Oct - Fri, 7 Nov
IAD
Washington
HND
Tokyo
S$1,821 Return, found 7 hours ago
S$1,821
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 23 Oct from Washington to Tokyo, returning Fri, 7 Nov, priced at S$1,821 found 7 hours ago

Find the cheapest month to fly from Washington (IAD) to Tokyo (TYO)

February is typically the cheapest month to fly

From S$1,014 - S$1,929 per traveller.

Graph displaying average flight prices per month

Washington to Tokyo route information
Origin airport
Washington Dulles Intl.
Destination airport
Narita Intl.
Return price
S$1,277
Distance
10779 km

Perfect flights from Washington to Tokyo

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Experience the joy of finding cheap flights from Washington Dulles Intl. to TYO-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$665 and roundtrip prices from S$1,278*.
 

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*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

Tokyo Airports

Tokyo

Washington to Narita Intl.
S$1,277.30
Washington to Haneda
S$1,395.10
Washington Airports

Washington

Ronald Reagan Washington National to Tokyo
S$1,271.30

Baltimore

*Available to Expedia members.