What is the cheapest airline that flies from Seattle/Tacoma Intl to Yokohama?

Delta, United Airlines, and Asiana Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Yokohama

What airlines fly to Yokohama?

ANA, Delta and Japan Airlines are the top three most popular airlines that fly to Yokohama from Seattle according to our data. ANA is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Yokohama. Keep in mind that there are 14 different airlines that fly to Yokohama on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seattle to Yokohama on average per week?

As of September 2026, 77 flights take off from Seattle and land in Yokohama each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from Seattle to Yokohama on average per day?

As of September 2026, there are 11 flights per day flying from Seattle to Yokohama. The most common time of day flights depart is 1:00PM, with 81% of flights taking off in the afternoon.

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?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Yokohama is 14 as of September 2026.

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.

$478 Cheap Flights from Seattle to Yokohama in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Tokyo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 pm - 12:35 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

3:40 pm - 3:05 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

16h 25m1 stop Taipei City Taiwan Taoyuan Intl

$774STARLUX Airlines

Tue, Jan 19 - Mon, Feb 1

11:45 pm - 7:00 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

26h 15m1 stop Taipei City Taiwan Taoyuan Intl

8:10 pm - 3:05 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

35h 55m1 stop Taipei City Taiwan Taoyuan Intl

$774STARLUX Airlines

Thu, Feb 25 - Wed, Mar 10

10:25 am - 10:45 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

19h 20m1 stop Hong Kong Intl

4:00 pm - 8:45 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

33h 45m1 stop Hong Kong Intl

$849Cathay Pacific

Tue, Jan 19 - Mon, Feb 1

10:25 am - 9:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

41h 50m1 stop Hong Kong Intl

4:00 pm - 8:45 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

33h 45m1 stop Hong Kong Intl

$861Cathay Pacific

Thu, Feb 25 - Wed, Mar 10

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$868ANA

Fri, Feb 12 - Fri, Feb 19

10:10 am - 9:40 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

18h 30m2 stops Vancouver Intl Sapporo Chitose

3:25 pm - 2:35 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

16h 10m2 stops Osaka Kansai Intl Vancouver Intl

$877Multiple Airlines

Thu, Feb 25 - Wed, Mar 10

6:57 am - 2:50 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

14h 53m1 stop San Francisco

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$895ANA

Tue, Jan 19 - Mon, Feb 1

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$900United Airlines

Thu, Feb 25 - Wed, Mar 10

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$900United Airlines

Tue, Jan 19 - Mon, Feb 1

12:15 pm - 3:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 15mnonstop

6:10 pm - 10:05 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 55mnonstop

$917Japan Airlines

Tue, Jan 19 - Mon, Feb 1

Cheap last minute flights

Enter your travel dates to find the best prices.

11:45 am - 1:40 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

33h 55m1 stop Hong Kong Intl

2:50 pm - 10:05 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

35h 15m1 stop Hong Kong Intl

$939Cathay Pacific

Tue, Sep 22 - Mon, Oct 12

11:10 pm - 1:35 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

22h 25m1 stop Manila Ninoy Aquino Intl

2:05 am - 8:05 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

34h 00m1 stop Manila Ninoy Aquino Intl

$944Philippine Airlines

Tue, Sep 22 - Tue, Sep 29

11:10 pm - 1:35 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

22h 25m1 stop Manila Ninoy Aquino Intl

2:05 am - 8:05 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

34h 00m1 stop Manila Ninoy Aquino Intl

$944Philippine Airlines

Sun, Sep 20 - Sat, Sep 26

11:45 am - 6:50 amSEA Seattle/Tacoma Intl-NRT Tokyo Narita

27h 05m1 stop Hong Kong Intl

2:25 pm - 8:45 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

35h 20m1 stop Hong Kong Intl

$949Cathay Pacific

Sat, Sep 19 - Fri, Nov 20

1:15 pm - 3:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 15mnonstop

6:55 pm - 9:12 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

30h 17m1 stop Vancouver Intl

$956Japan Airlines

Mon, Sep 21 - Tue, Sep 22

7:10 am - 4:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

17h 20m1 stop Los Angeles Los Angeles

6:55 pm - 2:16 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

11h 21m1 stop Vancouver Intl

$957Japan Airlines

Sun, Sep 20 - Tue, Oct 6

4:30 pm - 7:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 2:25 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 10mnonstop

$971ANA

Mon, Sep 21 - Wed, Sep 30

4:30 pm - 7:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 2:25 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 10mnonstop

$971ANA

Wed, Sep 23 - Tue, Sep 29

4:30 pm - 7:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

3:50 pm - 6:29 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

18h 39m1 stop San Francisco

$993United Airlines

Sun, Sep 20 - Tue, Sep 22

6:32 am - 9:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

22h 28m1 stop Los Angeles Los Angeles

3:50 pm - 4:14 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

16h 24m1 stop San Francisco

$997United Airlines

Sun, Sep 20 - Tue, Sep 22

Cheap direct flights

Enter your travel dates to find the best prices.

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$868ANA

Fri, Feb 12 - Fri, Feb 19

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$900United Airlines

Thu, Feb 25 - Wed, Mar 10

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$900United Airlines

Tue, Jan 19 - Mon, Feb 1

12:15 pm - 3:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 15mnonstop

6:10 pm - 10:05 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 55mnonstop

$917Japan Airlines

Tue, Jan 19 - Mon, Feb 1

10:45 am - 2:35 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 50mnonstop

4:50 pm - 9:10 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 20mnonstop

$936Delta

Wed, Dec 2 - Sat, Dec 5

11:25 am - 3:05 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 40mnonstop

4:50 pm - 9:10 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 20mnonstop

$936Delta

Mon, Nov 30 - Sat, Dec 5

11:55 am - 3:25 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 30mnonstop

5:25 pm - 9:15 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 50mnonstop

$936Alaska Airlines

Wed, Dec 2 - Mon, Dec 7

11:55 am - 3:25 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 30mnonstop

5:25 pm - 9:15 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 50mnonstop

$936Alaska Airlines

Fri, Nov 27 - Thu, Dec 3

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

$936ANA

Fri, Jan 22 - Tue, Jan 26

12:15 pm - 3:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 15mnonstop

6:10 pm - 10:05 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 55mnonstop

$942Japan Airlines

Mon, Jan 18 - Sun, Jan 31

Save money when you book flights with momondo

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Cathay Pacific flights from Seattle to Yokohama

Our best Cathay Pacific deals on Seattle to Yokohama flight tickets

Cathay Pacific

Feb 25

SEA10:25 amSeattle/Tacoma Intl

36h 05m

1 stop

NRT3:30 pmTokyo Narita

Mar 10

NRT3:30 pmTokyo Narita

34h 15m

2 stops

SEA8:45 amSeattle/Tacoma Intl

$872

Cathay Pacific

Oct 13

SEA11:45 amSeattle/Tacoma Intl

41h 50m

1 stop

HND9:35 pmTokyo Haneda

Nov 4

HND6:35 amTokyo Haneda

19h 10m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$933

Cathay Pacific

Oct 27

SEA11:25 amSeattle/Tacoma Intl

40h 55m

1 stop

NRT8:20 pmTokyo Narita

Nov 6

NRT3:30 pmTokyo Narita

34h 15m

2 stops

SEA8:45 amSeattle/Tacoma Intl

$935

China Airlines flights from Seattle to Yokohama

Our best China Airlines deals on Seattle to Yokohama flight tickets

China Airlines

Oct 4

SEA1:15 amSeattle/Tacoma Intl

23h 20m

1 stop

NRT4:35 pmTokyo Narita

Oct 19

NRT5:55 pmTokyo Narita

17h 20m

1 stop

SEA7:15 pmSeattle/Tacoma Intl

$932

China Airlines

Oct 24

SEA1:10 amSeattle/Tacoma Intl

23h 25m

1 stop

NRT4:35 pmTokyo Narita

Nov 3

NRT5:45 pmTokyo Narita

17h 25m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$944

China Airlines

Oct 6

SEA1:15 amSeattle/Tacoma Intl

23h 20m

1 stop

NRT4:35 pmTokyo Narita

Oct 19

NRT5:55 pmTokyo Narita

17h 20m

1 stop

SEA7:15 pmSeattle/Tacoma Intl

$948

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Tue 1/19

11:45 pm-12:35 pm

1 stop19h 50m

Tokyo Narita

Mon 2/1

3:40 pm-3:05 pm

1 stop16h 25m

$774

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Thu 2/25

11:45 pm-7:00 pm

1 stop26h 15m

Tokyo Narita

Wed 3/10

8:10 pm-3:05 pm

1 stop35h 55m

$774

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Tue 1/19

10:25 am-10:45 pm

1 stop19h 20m

Tokyo Haneda

Mon 2/1

4:00 pm-8:45 am

1 stop33h 45m

$849

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Thu 2/25

10:25 am-9:15 pm

1 stop41h 50m

Tokyo Haneda

Wed 3/10

4:00 pm-8:45 am

1 stop33h 45m

$861

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Fri 2/12

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Fri 2/19

9:15 pm-1:20 pm

Nonstop9h 05m

$868

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Thu 2/25

10:10 am-9:40 pm

2 stops18h 30m

Tokyo Haneda

Wed 3/10

3:25 pm-2:35 pm

2 stops16h 10m

$877

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Tue 1/19

6:57 am-2:50 pm

1 stop14h 53m

Tokyo Haneda

Mon 2/1

9:15 pm-1:20 pm

Nonstop9h 05m

$895

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Thu 2/25

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Wed 3/10

9:15 pm-1:20 pm

Nonstop9h 05m

$900

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Tue 1/19

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Mon 2/1

9:15 pm-1:20 pm

Nonstop9h 05m

$900

Quickest round-trip

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Tue 1/19

12:15 pm-3:30 pm

Nonstop10h 15m

Tokyo Narita

Mon 2/1

6:10 pm-10:05 am

Nonstop8h 55m

$917

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seattle and Yokohama?

Prices are currently low for flights on this route.

Typical prices usually range from $797 to $1,166.
The lowest price recently found on this route was $774.

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

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

How far in advance should I book a flight from Seattle 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 $972 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 $809 on momondo.

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

There are 3 cabin classes available to choose from on Seattle 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	$478
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 $478. The best round-trip flight deal from Seattle to Yokohama found on momondo in the last 72 hours is $774.

The fastest flight from Seattle to Yokohama takes 10h 15m

Direct flights go from Seattle to Yokohama every day.

There are 2 airports in Yokohama. From Seattle there are direct flights to Tokyo Narita (NRT), Tokyo Haneda (HND).

Search flight deals

Frequently asked questions about flying from Seattle to Yokohama

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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Yokohama is 14 as of September 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Yokohama is Boeing 737-800 Passenger/BBJ2 (winglets) (17.39% of total bookings). The next most popular plane models are Airbus A321neo (15.21%), Boeing 737 MAX 8 (9.94%), and Boeing 737-900 (8.72%).

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
Philippine Airlines	PriceFrom $317	Free Cancellation	Rating 7.3 1,027 reviews	Search Philippine Airlines flights
Alaska Airlines	PriceFrom $385	Free Cancellation	Rating 7.9 12,940 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $455	Free Cancellation	Rating 7.1 11,649 reviews	Search Air Canada flights
Asiana Airlines	PriceFrom $561	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights
Hawaiian Airlines	PriceFrom $566	Free Cancellation	Rating 7.8 2,811 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $596	Free Cancellation	Rating 7.4 10,224 reviews	Search United Airlines flights
ANA	PriceFrom $608	Free Cancellation	Rating 8.3 1,315 reviews	Search ANA flights
Korean Air	PriceFrom $626	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $636	Free Cancellation	Rating 8.3 1,915 reviews	Search Japan Airlines flights
Delta	PriceFrom $645	Free Cancellation	Rating 7.8 8,585 reviews	Search Delta 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.