Washington, D.C. (IAD) to Tokyo (Any) in May 2027

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Watch fares from to , , , leaving , for in , , on . when .

CheapestLowHigherTypical $1,523

$1,000$1,250$1,500$1,750

May 2027from $1,153 · 31 trips

Washington, D.C. (IAD) to Tokyo (Any): what SlickTrip has seen

Cheapest economy round trip (7 nights) in May 2027: $1,153 leaving Tue, May 4, for 1 traveler.
1 price drop on economy fares in the last 30 days, caught for travelers watching this route.
SlickTrip travelers are watching 3 trips on this route.
Airlines in the fares we watched: United.

From SlickTrip's own price alerts and watched trips, as of Nov 10.

Washington, D.C. (IAD) to Tokyo (Any) by month

November 2026
December 2026
January 2027
February 2027
March 2027
April 2027
May 2027
June 2027
July 2027
August 2027
September 2027

Other Destinations

Economy Roundtrip to San Juan (SJU)

Washington, D.C. (IAD) to San Juan (SJU) in May

Economy Roundtrip to Los Angeles (LAX)

Washington, D.C. (IAD) to Los Angeles (LAX) in May

Economy Roundtrip to Milan (LIN)

Washington, D.C. (IAD) to Milan (LIN) in May

Business Roundtrip to Istanbul (IST)

Washington, D.C. (IAD) to Istanbul (IST) in May

Economy Roundtrip to Salt Lake City (SLC)

Washington, D.C. (IAD) to Salt Lake City (SLC) in June

Economy Roundtrip to Dallas (DAL)

Washington, D.C. (IAD) to Dallas (DAL) in June

Flights from Other Cities

Economy One-way to Tokyo (Any)

Los Angeles (LAX) to Tokyo (Any) in May

Economy Roundtrip to Tokyo (Any)

Los Angeles (LAX) to Tokyo (Any) in May

Economy Roundtrip to Tokyo (Any)

Cleveland (Any) to Tokyo (Any) in May

Economy Roundtrip to Tokyo (Any)

Kansas City (MCI) to Tokyo (Any) in May

Economy Roundtrip to Tokyo (Any)

Phoenix (Any) to Tokyo (Any) in May

Economy Roundtrip to Tokyo (Any)

Montreal (YUL) to Tokyo (Any) in May

Cheap economy Class Flights from Washington, D.C. (IAD) to Tokyo (Any) May

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Washington, D.C. (IAD) to Tokyo (Any) in May 2027

Cheapest round trip of 7, 14, 21 nights fare in May 2027: $1153 on 2027-05-04, for 1 traveler.

Why Choose Economy Class Flights from Washington, D.C. (IAD) to Tokyo (Any)?

Fares across the airlines on the route in one search
Nonstop and connecting flights side by side
A month of fares at a glance for may travel
Price alerts: we watch the fare and alert you when it drops

Planning a trip from Washington, D.C. (IAD) to Tokyo (Any) in may? SlickTrip shows the cheapest economy fares across airlines, nonstop or with stops. Set an alert and we watch the route for you, then email you when the price drops. Booking happens on the airline's or travel site's own page.

October 2027