How does KAYAK find such low prices on flights from Washington to Tokyo Haneda?

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 from Washington to Tokyo Haneda. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Tokyo Haneda?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo Haneda from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Tokyo Haneda?

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 Tokyo Haneda with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Tokyo Haneda?

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 Tokyo Haneda from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$299 CHEAP FLIGHTS from Washington to Tokyo Haneda (HND)

HND

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo Haneda Airport

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Cheapest round-trip

$635

Overall average: $827

United Airlines

Thu 11/13Mon 12/8

SEA - HND • Non-stop

Cheapest non-stop

$635

Typical prices: $743-$1,135

United Airlines

Thu 11/13Mon 11/24

SEA - HND • Non-stop

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 Haneda!

Flight Deals

Cheap Flights from Washington to Haneda

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Haneda 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Washington to Haneda

Thu, Nov 13 - Mon, Dec 8

3:40 pm - 7:15 pmSEA-HND

10h 35mnonstop

9:15 pm - 1:20 pmHND-SEA

9h 05mnonstop

$635United Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

3:40 pm - 7:15 pmSEA-HND

10h 35mnonstop

9:15 pm - 1:20 pmHND-SEA

9h 05mnonstop

$636United Airlines

Find Deal

Wed, Feb 18 - Wed, Mar 4

7:29 pm - 2:50 pmSEA-HND

26h 21m1 stop

9:15 pm - 1:20 pmHND-SEA

9h 05mnonstop

$638ANA

Find Deal

Mon, Dec 1 - Thu, Dec 11

7:33 pm - 2:50 pmSEA-HND

26h 17m1 stop

4:25 pm - 3:29 pmHND-SEA

16h 04m1 stop

$639ANA

Find Deal

Fri, Jan 16 - Mon, Jan 26

10:40 am - 2:05 pmSEA-HND

10h 25mnonstop

4:50 pm - 8:55 amHND-SEA

9h 05mnonstop

$641Delta

Find Deal

Fri, Feb 20 - Thu, Mar 5

10:35 am - 2:05 pmSEA-HND

10h 30mnonstop

4:50 pm - 9:00 amHND-SEA

9h 10mnonstop

$644Delta

Find Deal

Sat, Jan 17 - Sat, Jan 24

12:10 am - 11:25 pmSEA-HND

30h 15m1 stop

1:30 am - 1:55 pmHND-SEA

29h 25m1 stop

$655Asiana Airlines

Find Deal

Fri, Jan 16 - Sat, Jan 24

11:00 am - 10:50 pmSEA-HND

18h 50m1 stop

2:00 am - 9:00 amHND-SEA

24h 00m1 stop

$659Korean Air

Find Deal

Sun, Feb 22 - Sun, Mar 8

12:10 am - 11:25 pmSEA-HND

30h 15m1 stop

1:30 am - 2:55 pmHND-SEA

29h 25m1 stop

$665Asiana Airlines

Find Deal

Tue, Feb 24 - Thu, Mar 5

7:20 am - 10:50 pmSEA-HND

22h 30m2 stops

2:00 am - 9:00 amHND-SEA

24h 00m1 stop

$669Korean Air

Find Deal

Useful Info

Low season	August
High season	March
Cheapest flight	$299

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Portland to Tokyo Haneda

How does KAYAK find such low prices on flights from Washington to Tokyo Haneda?
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 from Washington to Tokyo Haneda.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Tokyo Haneda?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo Haneda from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Tokyo Haneda?
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 Tokyo Haneda with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Tokyo Haneda?
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 Tokyo Haneda from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Yamanouchi

Kusatsu

Izu

Yamanashi

Odawara

Sagamihara

Minakami

Kawagoe

Tsukuba

Fuefuki

Numazu

Everything you need to know for your flight to Haneda

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Tokyo Haneda (HND)

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HND

$299 Find Cheap Flights from Washington to Tokyo Haneda

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo Haneda Airport

Everything you should know

Cheap Flights from Washington to Haneda

Recent round-trip flight deals from Washington to Haneda

Recent one-way flight deals from Washington to Haneda

Recent last minute flight deals from Washington to Haneda

Recent direct flight deals from Washington to Haneda

Good to know

FAQs for booking Washington to Tokyo Haneda flights

How does KAYAK find such low prices on flights from Washington to Tokyo Haneda?

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 from Washington to Tokyo Haneda.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Tokyo Haneda?

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

What is the Hacker Fare option on flights from Washington to Tokyo Haneda?

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 Tokyo Haneda with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Tokyo Haneda?

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 Tokyo Haneda from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Haneda?

Everything you need to know for your flight to Haneda

Information on your arrival and departure airports

Cabin class types available on flights to Haneda

Complete your trip to Haneda with a hotel stay or car rental

Find direct flights for Haneda

Flights to other popular destinations

Flights from domestic origins to Washington

Choose which airport to fly into in Tokyo

Find deals for your return flight