Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Tokyo from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Tokyo departing on 9/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Tokyo

Cheap round-trip flights

Hawaiian Airlines Logo
1:45 pm - 4:00 pmSEA-NRT
10h 15mnonstop
Hawaiian Airlines Logo
6:25 pm - 11:30 amNRT-SEA
9h 05mnonstop
$629Hawaiian Airlines
Find Deal
søn., sep. 7 - ons., sep. 17
Korean Air Logo
12:50 pm - 9:05 pmSEA-NRT
16h 15m1 stop
Korean Air Logo
9:20 am - 10:40 amNRT-SEA
17h 20m1 stop
$632Korean Air
Find Deal
søn., sep. 7 - tir., sep. 16
ANA Logo
7:00 am - 3:25 pmSEA-NRT
16h 25m1 stop
ANA Logo
5:10 pm - 8:54 pmNRT-SEA
19h 44m1 stop
$644ANA
Find Deal
ons., sep. 10 - tor., sep. 18
Alaska Airlines Logo
1:45 pm - 4:00 pmSEA-NRT
10h 15mnonstop
Alaska Airlines Logo
6:25 pm - 11:30 amNRT-SEA
9h 05mnonstop
$659Alaska Airlines
Find Deal
søn., aug. 24 - tir., sep. 9
Delta Logo
10:40 am - 2:05 pmSEA-HND
10h 25mnonstop
Delta Logo
4:50 pm - 8:55 amHND-SEA
9h 05mnonstop
$662Delta
Find Deal
man., jan. 5 - fre., jan. 23
Alaska Airlines Logo
1:45 pm - 4:00 pmSEA-NRT
10h 15mnonstop
Alaska Airlines Logo
6:25 pm - 11:30 amNRT-SEA
9h 05mnonstop
$662Alaska Airlines
Find Deal
søn., sep. 7 - ons., sep. 17
ANA Logo
7:00 am - 3:25 pmSEA-NRT
16h 25m1 stop
ANA Logo
5:10 pm - 10:59 pmNRT-SEA
21h 49m1 stop
$665ANA
Find Deal
tir., aug. 26 - tir., sep. 23
United Airlines Logo
6:25 am - 4:30 pmSEA-NRT
18h 05m1 stop
United Airlines Logo
5:00 pm - 9:15 pmNRT-SEA
20h 15m1 stop
$671United Airlines
Find Deal
ons., sep. 10 - tir., sep. 30
Delta Logo
12:35 pm - 9:05 pmSEA-NRT
16h 30m1 stop
Delta Logo
2:00 pm - 1:40 pmNRT-SEA
15h 40m1 stop
$677Delta
Find Deal
søn., sep. 7 - ons., sep. 17
United Airlines Logo
5:14 pm - 3:25 pmSEA-NRT
30h 11m2 stops
United Airlines Logo
5:10 pm - 3:14 pmNRT-SEA
14h 04m1 stop
$681United Airlines
Find Deal
lør., sep. 6 - tir., sep. 16

Hawaiian Airlines flights from Seattle to Yokohama

Our best Hawaiian Airlines deals on Seattle to Yokohama flight tickets
Hawaiian Airlines
Sep 7
SEA1:45 pmSeattle/Tacoma Intl
10h 15m
NRT4:00 pmTokyo Narita
Sep 17
NRT6:25 pmTokyo Narita
9h 05m
SEA11:30 amSeattle/Tacoma Intl
$629
Find similar
Hawaiian Airlines
Aug 24
SEA1:45 pmSeattle/Tacoma Intl
10h 15m
NRT4:00 pmTokyo Narita
Sep 9
NRT6:25 pmTokyo Narita
9h 05m
SEA11:30 amSeattle/Tacoma Intl
$642
Find similar
Hawaiian Airlines
Sep 15
SEA1:45 pmSeattle/Tacoma Intl
10h 15m
NRT4:00 pmTokyo Narita
Sep 24
NRT6:25 pmTokyo Narita
9h 05m
SEA11:30 amSeattle/Tacoma Intl
$674
Find similar

Korean Air flights from Seattle to Yokohama

Our best Korean Air deals on Seattle to Yokohama flight tickets
Korean Air
Sep 7
SEA12:50 pmSeattle/Tacoma Intl
16h 15m
1 stop
NRT9:05 pmTokyo Narita
Sep 16
NRT9:20 amTokyo Narita
17h 20m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$632
Find similar
Korean Air
Aug 24
SEA1:20 pmSeattle/Tacoma Intl
31h 20m
1 stop
NRT12:40 pmTokyo Narita
Sep 9
NRT8:55 pmTokyo Narita
29h 45m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$638
Find similar
Korean Air
Sep 15
SEA12:50 pmSeattle/Tacoma Intl
34h 35m
1 stop
NRT3:25 pmTokyo Narita
Sep 22
NRT8:55 pmTokyo Narita
29h 45m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$645
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Yokohama 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 august 2, 2025.
Use the filters below to find and compare flights from Seattle to Yokohama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

søn. 9/7

1:45 pm-4:00 pm

Nonstop10h 15m

Tokyo Narita

ons. 9/17

6:25 pm-11:30 am

Nonstop9h 05m

$629

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

søn. 9/7

12:50 pm-9:05 pm

1 stop16h 15m

Tokyo Narita

tir. 9/16

9:20 am-10:40 am

1 stop17h 20m

$632

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

ons. 9/10

7:00 am-3:25 pm

1 stop16h 25m

Tokyo Narita

tor. 9/18

5:10 pm-8:54 pm

1 stop19h 44m

$644

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

søn. 8/24

1:45 pm-4:00 pm

Nonstop10h 15m

Tokyo Narita

tir. 9/9

6:25 pm-11:30 am

Nonstop9h 05m

$659

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

man. 1/5

10:40 am-2:05 pm

Nonstop10h 25m

Tokyo Haneda

fre. 1/23

4:50 pm-8:55 am

Nonstop9h 05m

$662

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

søn. 9/7

1:45 pm-4:00 pm

Nonstop10h 15m

Tokyo Narita

ons. 9/17

6:25 pm-11:30 am

Nonstop9h 05m

$662

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

tir. 8/26

7:00 am-3:25 pm

1 stop16h 25m

Tokyo Narita

tir. 9/23

5:10 pm-10:59 pm

1 stop21h 49m

$665

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

ons. 9/10

6:25 am-4:30 pm

1 stop18h 05m

Tokyo Narita

tir. 9/30

5:00 pm-9:15 pm

1 stop20h 15m

$671

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

søn. 9/7

12:35 pm-9:05 pm

1 stop16h 30m

Tokyo Narita

ons. 9/17

2:00 pm-1:40 pm

1 stop15h 40m

$677

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

lør. 9/6

5:14 pm-3:25 pm

2 stops30h 11m

Tokyo Narita

tir. 9/16

5:10 pm-3:14 pm

1 stop14h 04m

$681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Tokyo from

How to get the cheapest flight ticket from Seattle to Yokohama

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 Yokohama?

The month of September is, on average, the cheapest month to fly to Yokohama from Seattle, with most prices found around $822. If you aren’t able to travel during the month of September, then book flights to Yokohama from Seattle during October instead. Flights to Yokohama in October, while not as cheap as those in September, still average around $887.

What is the cheapest Seattle/Tacoma Intl to Yokohama flight route?

Fly from Seattle/Tacoma Intl to Tokyo Narita for the best Seattle/Tacoma Intl - Yokohama flight prices

How far in advance should I book a flight to Yokohama?

You are more likely to see cheaper flights to Yokohama from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Yokohama for around $1,102 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Yokohama from Seattle for as low as $965 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Yokohama flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Yokohama 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 Seattle to Yokohama flights?

No. A direct flight is the cheapest option for a flight between Seattle to Yokohama.

Cheap Seattle to Yokohama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Yokohama

Best Price Found

$328

Fastest flight time

10h 15m

Direct flights

Every day

Airports in Yokohama

2 airports
The best one-way flight to Yokohama from Seattle in the past 72 hours is $328. The best round-trip flight deal from Seattle to Yokohama found on momondo in the last 72 hours is $629.
The fastest flight from Seattle to Yokohama takes 10h 15m
Direct flights go from Seattle to Yokohama every day.
There are 2 airports near Yokohama: Tokyo Narita (NRT), Tokyo Haneda (HND)
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Yokohama?

    Prices for flights from Seattle/Tacoma Intl Airport to Yokohama are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Yokohama?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Yokohama?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Yokohama.

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

    The required travel and health documents for your Yokohama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Yokohama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seattle to Yokohama?

Best airlines flying from Seattle to Yokohama

Compare and see reviews for airlines that fly from Seattle to Yokohama with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $117Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $359Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
Asiana AirlinesPriceFrom $665Free CancellationRating
8.2
468 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $687Free CancellationRating
7.1
9,855 reviews
Search Air Canada flights
ANAPriceFrom $696Free CancellationRating
8.4
922 reviews
Search ANA flights
Korean AirPriceFrom $702Free CancellationRating
8.4
1,122 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $705Free CancellationRating
7.2
894 reviews
Search Philippine Airlines flights
Alaska AirlinesPriceFrom $707Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Japan AirlinesPriceFrom $720Free CancellationRating
8.3
1,541 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $721Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Yokohama?

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

Can I find flights from Seattle to Yokohama with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Yokohama from Seattle with this policy.

How can momondo help me find flights from Seattle to Yokohama?

Once you have performed a search for Seattle to Yokohama flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Yokohama from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Yokohama trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
tor. 8/7
tor. 8/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip $[0, preposition:'to ']$[0, article:'to ']$[0, place:'to']

Popular cities $[0, preposition:'in ']$[0, article:'in ']$[0, place:'in']

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyofrom $493
Flights to Osakafrom $499
Flights to Okinawafrom $489
Flights to Fukuokafrom $497
Flights to Nagoyafrom $532
Flights to Hiroshimafrom $596
Flights to Ishigakifrom $847
Flights to Kagoshimafrom $707
Flights to Nagasakifrom $849
Flights to Hakodatefrom $900
Flights to Toyamafrom $766
Flights to Miyakojimafrom $2,174