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Cheap flights from Tokyo Haneda Airport to Washington from $592

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo Haneda Airport to Washington departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tokyo Haneda Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:50 pm - 8:58 am
HND
-
SEA
9h 08mnonstop
Delta Logo
11:30 am - 3:05 pm
SEA
-
HND
10h 35mnonstop
$807Delta
Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
2:00 am - 3:45 pm
HND
-
SEA
29h 45m
1 stop
Multiple Airlines Logo
12:10 am - 10:50 pm
SEA
-
HND
30h 40m
1 stop
$891Multiple Airlines
Sat, Jul 11 - Sun, Jul 19
Multiple Airlines Logo
2:00 am - 3:45 pm
HND
-
SEA
29h 45m
1 stop
Multiple Airlines Logo
12:10 am - 10:50 pm
SEA
-
HND
30h 40m
1 stop
$893Multiple Airlines
Sat, Jul 11 - Mon, Jul 13
Multiple Airlines Logo
2:00 am - 3:45 pm
HND
-
SEA
29h 45m
1 stop
Multiple Airlines Logo
12:10 am - 10:50 pm
SEA
-
HND
30h 40m
1 stop
$902Multiple Airlines
Sat, Jul 11 - Mon, Jul 13
Delta Logo
4:50 pm - 8:58 am
HND
-
SEA
9h 08mnonstop
Delta Logo
11:35 am - 3:05 pm
SEA
-
HND
10h 30mnonstop
$950Delta
Fri, Dec 4 - Tue, Feb 16
Multiple Airlines Logo
1:30 am - 1:55 pm
HND
-
SEA
29h 25m
1 stop
Multiple Airlines Logo
12:10 am - 6:35 pm
SEA
-
HND
25h 25m
1 stop
$958Multiple Airlines
Sun, Nov 22 - Thu, Nov 26
American Airlines Logo
1:05 pm - 12:25 pm
HND
-
SEA
16h 20m
1 stop
American Airlines Logo
6:00 am - 3:05 pm
SEA
-
HND
16h 05m
1 stop
$965American Airlines
Fri, Dec 4 - Tue, Feb 16
Korean Air Logo
2:00 am - 10:40 am
HND
-
SEA
24h 40m
1 stop
Korean Air Logo
11:00 am - 10:50 pm
SEA
-
HND
18h 50m
1 stop
$980Korean Air
Sun, Oct 11 - Thu, Nov 12
American Airlines Logo
11:55 am - 4:38 pm
HND
-
PDX
20h 43m
1 stop
American Airlines Logo
7:00 am - 3:50 pm
PDX
-
HND
16h 50m
1 stop
$1,069American Airlines
Mon, Jul 13 - Mon, Jul 20
Korean Air Logo
2:00 am - 9:08 pm
HND
-
PDX
35h 08m
2 stops
Korean Air Logo
9:29 am - 10:50 pm
PDX
-
HND
21h 21m
2 stops
$1,090Korean Air
Fri, Aug 28 - Thu, Sep 3

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Delta flights from Tokyo Haneda Airport to State of Washington

Our best Delta deals on Tokyo Haneda Airport to State of Washington flight tickets
Delta
Dec 3
HND4:50 pmTokyo Haneda
9h 08m
SEA8:58 amSeattle/Tacoma Intl
Dec 10
SEA11:30 amSeattle/Tacoma Intl
10h 35m
HND3:05 pmTokyo Haneda
$807
Delta
Dec 4
HND4:50 pmTokyo Haneda
9h 08m
SEA8:58 amSeattle/Tacoma Intl
Feb 16
SEA11:35 amSeattle/Tacoma Intl
10h 30m
HND3:05 pmTokyo Haneda
$950
Delta
Oct 12
HND4:20 pmTokyo Haneda
9h 04m
SEA9:24 amSeattle/Tacoma Intl
Nov 16
SEA11:25 amSeattle/Tacoma Intl
10h 40m
HND3:05 pmTokyo Haneda
$963

American Airlines flights from Tokyo Haneda Airport to State of Washington

Our best American Airlines deals on Tokyo Haneda Airport to State of Washington flight tickets
American Airlines
Dec 4
HND1:05 pmTokyo Haneda
16h 20m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
Feb 16
SEA6:00 amSeattle/Tacoma Intl
16h 05m
1 stop
HND3:05 pmTokyo Haneda
$965
American Airlines
Jul 13
HND11:55 amTokyo Haneda
20h 43m
2 stops
PDX4:38 pmPortland
Jul 20
PDX5:08 pmPortland
19h 37m
1 stop
HND4:45 amTokyo Haneda
$1,069
American Airlines
Jun 23
HND11:55 amTokyo Haneda
19h 02m
1 stop
PDX2:57 pmPortland
Jul 2
PDX7:00 amPortland
16h 50m
1 stop
HND3:50 pmTokyo Haneda
$1,081

momondo Fare Finder

 
Customize your flight search to find flights from Tokyo Haneda Airport to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 12, 2026.
Use the filters below to find and compare flights from Tokyo Haneda Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 12/3

4:50 pm-8:58 am

Nonstop9h 08m

Seattle/Tacoma Intl

Thu 12/10

11:30 am-3:05 pm

Nonstop10h 35m

$807

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 7/11

2:00 am-3:45 pm

1 stop29h 45m

Seattle/Tacoma Intl

Sun 7/19

12:10 am-10:50 pm

1 stop30h 40m

$891

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 7/11

2:00 am-3:45 pm

1 stop29h 45m

Seattle/Tacoma Intl

Mon 7/13

12:10 am-10:50 pm

1 stop30h 40m

$893

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 7/11

2:00 am-3:45 pm

1 stop29h 45m

Seattle/Tacoma Intl

Mon 7/13

12:10 am-10:50 pm

1 stop30h 40m

$902
Quickest round-trip

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Fri 12/4

4:50 pm-8:58 am

Nonstop9h 08m

Seattle/Tacoma Intl

Tue 2/16

11:35 am-3:05 pm

Nonstop10h 30m

$950

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sun 11/22

1:30 am-1:55 pm

1 stop29h 25m

Seattle/Tacoma Intl

Thu 11/26

12:10 am-6:35 pm

1 stop25h 25m

$958

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Fri 12/4

1:05 pm-12:25 pm

1 stop16h 20m

Seattle/Tacoma Intl

Tue 2/16

6:00 am-3:05 pm

1 stop16h 05m

$965

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sun 10/11

2:00 am-10:40 am

1 stop24h 40m

Seattle/Tacoma Intl

Thu 11/12

11:00 am-10:50 pm

1 stop18h 50m

$980

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Mon 7/13

11:55 am-4:38 pm

1 stop20h 43m

Portland

Mon 7/20

7:00 am-3:50 pm

1 stop16h 50m

$1,069

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 8/28

2:00 am-9:08 pm

2 stops35h 08m

Portland

Thu 9/3

9:29 am-10:50 pm

2 stops21h 21m

$1,090

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Tokyo Haneda Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of December is, on average, the cheapest month to fly to State of Washington from Tokyo Haneda Airport, with most prices found around $318. If you aren’t able to travel to State of Washington during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $318.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Tokyo Haneda Airport to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $811. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Tokyo Haneda Airport to State of Washington for around $1,035.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $883. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,242 on average. Flights to State of Washington from Tokyo Haneda Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Tokyo Haneda to Washington flight route?

Fly from Tokyo Haneda to Seattle/Tacoma Intl for the best Tokyo Haneda - Washington flight prices

How far in advance should I book a flight from Tokyo Haneda Airport to Washington?

You are more likely to see cheaper flights to State of Washington from Tokyo Haneda Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $867 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Tokyo Haneda Airport for as low as $620 on momondo.

What cabin class options are available on Tokyo Haneda Airport to State of Washington flights?

There are 4 cabin classes available to choose from on Tokyo Haneda Airport to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tokyo Haneda Airport to State of Washington flights?

You could potentially save up to 42% on your flight if you consider stops on a Tokyo Haneda Airport to State of Washington flight.

Cheap Tokyo Haneda Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo Haneda Airport to State of Washington

Best Price Found

$799

Fastest flight time

9h 04m

Direct flights

Every day

Airports in State of Washington

96 airports
The best one-way flight to State of Washington from Tokyo Haneda Airport in the past 72 hours is $799. The best round-trip flight deal from Tokyo Haneda Airport to State of Washington found on momondo in the last 72 hours is $1,043.
The fastest flight from Tokyo Haneda Airport to State of Washington takes 9h 04m
Direct flights go from Tokyo Haneda Airport to State of Washington every day.
There are 96 airports in State of Washington. From Tokyo Haneda Airport there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Tokyo Haneda Airport to Washington

  • When did momondo last update prices for flights from Tokyo Haneda Airport to Washington?

    Prices for flights from Tokyo Haneda Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Tokyo Haneda Airport to Washington?

  • How old do you have to be to fly from Tokyo Haneda Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tokyo Haneda Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tokyo Haneda Airport to State of Washington?

Best airlines flying from Tokyo Haneda Airport to State of Washington

Compare and see reviews for airlines that fly from Tokyo Haneda Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $318Free CancellationRating
8.3
1,232 reviews
Search ANA flights
DeltaPriceFrom $535Free CancellationRating
7.9
8,400 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Tokyo to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tokyo to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Tokyo to Washington with flexible booking policies on momondo?

Flights from Tokyo to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tokyo to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Tokyo to Washington.

I’m not ready to book a flight from Tokyo to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Tokyo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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