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Cheap flights from Tokyo Haneda Airport to Washington from $368

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 3/7. 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
0 bags

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Find the cheapest flights from Tokyo Haneda Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:25 pm - 10:58 pm
HND
-
PDX
19h 33m
1 stop
American Airlines Logo
6:25 am - 3:05 pm
PDX
-
HND
15h 40m
1 stop
$581American Airlines
Wed, Feb 11 - Wed, Feb 18
Delta Logo
5:35 pm - 10:20 pm
HND
-
PDX
21h 45m
1 stop
Delta Logo
5:15 pm - 2:05 pm
PDX
-
HND
27h 50m
1 stop
$585Delta
Fri, Jan 23 - Tue, Jan 27
Delta Logo
5:35 pm - 9:20 pm
HND
-
GEG
20h 45m
1 stop
Delta Logo
1:20 pm - 2:05 pm
GEG
-
HND
31h 45m
1 stop
$585Delta
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
8:25 pm - 10:58 pm
HND
-
PDX
19h 33m
1 stop
American Airlines Logo
1:52 pm - 5:05 am
PDX
-
HND
22h 13m
2 stops
$590American Airlines
Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
4:25 pm - 9:22 pm
HND
-
GEG
21h 57m
2 stops
United Airlines Logo
5:00 am - 2:50 pm
GEG
-
HND
40h 50m
2 stops
$612United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:25 pm - 7:03 pm
HND
-
PDX
19h 38m
1 stop
United Airlines Logo
3:50 pm - 2:50 pm
PDX
-
HND
30h 00m
1 stop
$613United Airlines
Tue, Feb 10 - Sun, Feb 15
Korean Air Logo
2:00 am - 9:00 am
HND
-
SEA
24h 00m
1 stop
Korean Air Logo
11:00 am - 10:50 pm
SEA
-
HND
18h 50m
1 stop
$620Korean Air
Wed, Feb 4 - Sun, Mar 1
Asiana Airlines Logo
1:30 am - 1:55 pm
HND
-
SEA
29h 25m
1 stop
Asiana Airlines Logo
12:10 am - 11:25 pm
SEA
-
HND
30h 15m
1 stop
$626Asiana Airlines
Sun, Feb 8 - Mon, Mar 2
Korean Air Logo
7:50 pm - 9:00 am
HND
-
SEA
30h 10m
1 stop
Korean Air Logo
12:00 pm - 10:50 pm
SEA
-
HND
18h 50m
1 stop
$630Korean Air
Tue, Feb 3 - Sun, Mar 8
Asiana Airlines Logo
8:05 pm - 1:55 pm
HND
-
SEA
34h 50m
1 stop
Asiana Airlines Logo
12:10 am - 11:25 pm
SEA
-
HND
30h 15m
1 stop
$635Asiana Airlines
Sat, Feb 7 - Wed, Mar 4

Korean Air flights from Tokyo Haneda Airport to State of Washington

Our best Korean Air deals on Tokyo Haneda Airport to State of Washington flight tickets
Korean Air
Feb 4
HND2:00 amTokyo Haneda
24h 00m
1 stop
SEA9:00 amSeattle/Tacoma Intl
Mar 8
SEA12:00 pmSeattle/Tacoma Intl
18h 50m
1 stop
HND10:50 pmTokyo Haneda
$620
Korean Air
Feb 3
HND9:45 amTokyo Haneda
16h 15m
1 stop
SEA9:00 amSeattle/Tacoma Intl
Mar 2
SEA11:00 amSeattle/Tacoma Intl
18h 50m
1 stop
HND10:50 pmTokyo Haneda
$630
Korean Air
Jan 26
HND2:00 amTokyo Haneda
24h 00m
1 stop
SEA9:00 amSeattle/Tacoma Intl
Feb 19
SEA11:00 amSeattle/Tacoma Intl
18h 50m
1 stop
HND10:50 pmTokyo Haneda
$728

Asiana Airlines flights from Tokyo Haneda Airport to State of Washington

Our best Asiana Airlines deals on Tokyo Haneda Airport to State of Washington flight tickets
Asiana Airlines
Feb 8
HND1:30 amTokyo Haneda
29h 25m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Mar 2
SEA12:10 amSeattle/Tacoma Intl
30h 15m
1 stop
HND11:25 pmTokyo Haneda
$626
Asiana Airlines
Feb 7
HND8:05 pmTokyo Haneda
34h 50m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Mar 1
SEA12:10 amSeattle/Tacoma Intl
30h 15m
1 stop
HND11:25 pmTokyo Haneda
$635
Asiana Airlines
Feb 2
HND12:05 pmTokyo Haneda
18h 50m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Mar 6
SEA12:10 amSeattle/Tacoma Intl
17h 35m
1 stop
HND10:45 amTokyo Haneda
$645

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 January 13, 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

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Wed 2/11

8:25 pm-10:58 pm

1 stop19h 33m

Portland

Wed 2/18

6:25 am-3:05 pm

1 stop15h 40m

$581

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 1/23

5:35 pm-10:20 pm

1 stop21h 45m

Portland

Tue 1/27

5:15 pm-2:05 pm

1 stop27h 50m

$585

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Tue 1/27

5:35 pm-9:20 pm

1 stop20h 45m

Spokane

Sat 1/31

1:20 pm-2:05 pm

1 stop31h 45m

$585

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Wed 2/11

8:25 pm-10:58 pm

1 stop19h 33m

Portland

Wed 2/18

1:52 pm-5:05 am

2 stops22h 13m

$590

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Tue 1/27

4:25 pm-9:22 pm

2 stops21h 57m

Spokane

Sat 1/31

5:00 am-2:50 pm

2 stops40h 50m

$612

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Tue 2/10

4:25 pm-7:03 pm

1 stop19h 38m

Portland

Sun 2/15

3:50 pm-2:50 pm

1 stop30h 00m

$613

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 2/4

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Sun 3/1

11:00 am-10:50 pm

1 stop18h 50m

$620

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sun 2/8

1:30 am-1:55 pm

1 stop29h 25m

Seattle/Tacoma Intl

Mon 3/2

12:10 am-11:25 pm

1 stop30h 15m

$626

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 2/3

7:50 pm-9:00 am

1 stop30h 10m

Seattle/Tacoma Intl

Sun 3/8

12:00 pm-10:50 pm

1 stop18h 50m

$630

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 2/7

8:05 pm-1:55 pm

1 stop34h 50m

Seattle/Tacoma Intl

Wed 3/4

12:10 am-11:25 pm

1 stop30h 15m

$635

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 October is, on average, the cheapest month to fly to State of Washington from Tokyo Haneda Airport, with most prices found around $669. If you aren’t able to travel to State of Washington during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $732.

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 Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $919. When flying out on a Sunday, 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 $1,088.

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 $976. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,603 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 to State of 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 $948 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 $724 on momondo.

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

There are 4 cabin classes available to choose from on Tokyo Haneda to 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 11% 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

$517

Fastest flight time

9h 05m

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 $517. The best round-trip flight deal from Tokyo Haneda Airport to State of Washington found on momondo in the last 72 hours is $601.
The fastest flight from Tokyo Haneda Airport to State of Washington takes 9h 05m
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

  • 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 $412Free CancellationRating
8.4
1,069 reviews
Search ANA flights
DeltaPriceFrom $608Free CancellationRating
7.9
8,039 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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