$624 Cheap Flights from Washington (IAD) to Tokyo (HND)

You can find cheap one-way flights from $624 and cheap return flights from $1,013 Washington, DC (IAD-Washington Dulles Intl.) to Tokyo (HND-Haneda) with Expedia. One-way flights generally range between $552 and $9468, and roundtrip flights usually range from $1240 to $10675. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Tokyo (HND-Haneda) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

February is the most affordable month to fly from Washington, DC (IAD) to Tokyo (HND), with average round-trip fares around $1,160. This fare is about 25% lower than the average price throughout the year, as demand typically decreases after the holiday season. Other economical months to consider for this route are January and October.*Averages based on flights available on Expedia in the last year.

There are 2 airlines offering direct flights from IAD to HND:

• All Nippon Airways operates around 7 direct flights from IAD to HND every week
• United operates around 7 direct flights from IAD to HND every week

United is one of the cheapest airlines offering nonstop flights from Washington Dulles Intl. (IAD) to Haneda (HND), with round-trip tickets starting from around $950. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

When flying from Washington, DC (IAD) to Tokyo (HND), January and February are the best months to travel. Both months have an average price of about $1160, making them ideal for travelers looking for good deals. Additionally, these months are less crowded, allowing for a more enjoyable travel experience. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.

Business class seats are offered on the IAD to HND route. Airlines that offer business class service on this route include:

• United Airlines
• Air China
• British Airways
• Lufthansa
• Korean Air
• Turkish Airlines
• Emirates
• Qatar Airways
• All Nippon Airways
• Air Canada

First class cabins are available on:

• American Airlines
• Emirates
• Lufthansa
• United Airlines
• British Airways

A direct, return business class ticket from Washington, DC (IAD) to Tokyo (HND) typically costs between $7,903 - $12,431. A non-stop, one-way business class flight is usually around $5,182 - $7,489. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (IAD-Washington Dulles Intl.) to Tokyo (HND-Haneda) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.

It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Tokyo (HND-Haneda) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.