Cheap flights from Washington, D.C. Dulles Intl Airport to Tokyo from $624

In general, October is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,179. The month of February is another great option to travel to Tokyo Haneda Airport, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $1,208.

According to our data, Monday is the cheapest day to fly to Tokyo Haneda Airport from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Monday departure recently was $1,292. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Tokyo Haneda Airport is Friday, with ticket prices averaging around $1,484.

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport flights are usually those with departure times in the evening. Our users have found flights to Tokyo Haneda Airport in the evening for as low as $975. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,469 on average. Flights to Tokyo Haneda Airport from Washington, D.C. Dulles Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Washington, D.C. Dulles Intl to Tokyo Haneda for the best Washington, D.C. Dulles Intl - Tokyo Haneda flight prices

You are more likely to see cheaper flights to Tokyo Haneda Airport from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Haneda Airport for around $1,380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Haneda Airport from Washington, D.C. Dulles Intl Airport for as low as $1,242 on momondo.

You could potentially save up to 14% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport flight.

As of May 2026, prices for Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

Cathay Pacific and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Tokyo Haneda

ANA, United Airlines and Air Canada are the top three most popular airlines that fly to Tokyo Haneda Airport from Washington, D.C. Dulles Intl Airport according to our data. ANA is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Tokyo Haneda Airport. Keep in mind that there are 3 different airlines that fly to Tokyo Haneda Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Washington, D.C. and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 268 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Toronto (YYZ) was the most common stop: 79% of momondo users choosing 1-stop flights on this route connected there.

Flights via Seattle (SEA) offer the lowest average round-trip price of $1,014.

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 17h 17m.

Toronto (YYZ) has the shortest average layover time for this route: 3h 53m.

6 flights are operational daily from Washington, D.C. Dulles Intl Airport to Tokyo Haneda Airport as of May 2026. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

The number of flights available between Washington, D.C. Dulles Intl Airport and Tokyo Haneda Airport is 42 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.