$340 Find Cheap Flights from Seattle to Yokohama

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Yokohama departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Seattle to Yokohama (SEA-TYO)

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

Recent round-trip flight deals from Seattle to Yokohama

Tue, Aug 25 - Thu, Sep 10
Asiana Airlines Logo
12:55 am - 6:25 pm
SEA
-
NRT
25h 30m
1 stop
Asiana Airlines Logo
12:50 pm - 2:55 pm
NRT
-
SEA
18h 05m
1 stop
$630Asiana Airlines
Tue, Aug 25 - Wed, Sep 9
Asiana Airlines Logo
12:55 am - 11:30 pm
SEA
-
HND
30h 35m
1 stop
Asiana Airlines Logo
1:30 am - 2:55 pm
HND
-
SEA
29h 25m
1 stop
$630Asiana Airlines
Wed, Apr 22 - Tue, May 5
ANA Logo
4:30 pm - 7:00 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
3:50 pm - 2:36 pm
HND
-
SEA
14h 46m
1 stop
$631ANA
Sun, Apr 19 - Mon, Apr 27
Asiana Airlines Logo
12:55 am - 10:50 am
SEA
-
NRT
17h 55m
1 stop
Asiana Airlines Logo
9:00 am - 2:55 pm
NRT
-
SEA
21h 55m
1 stop
$631Asiana Airlines
Wed, Apr 22 - Tue, May 5
ANA Logo
7:12 am - 3:00 pm
SEA
-
NRT
15h 48m
1 stop
ANA Logo
5:05 pm - 2:36 pm
NRT
-
SEA
13h 31m
1 stop
$632ANA
Wed, Aug 26 - Wed, Sep 2
Philippine Airlines Logo
11:10 pm - 1:35 pm
SEA
-
HND
22h 25m
1 stop
Philippine Airlines Logo
2:55 pm - 8:05 pm
HND
-
SEA
21h 10m
1 stop
$632Philippine Airlines
Tue, Aug 18 - Tue, Sep 8
Philippine Airlines Logo
11:10 pm - 8:20 pm
SEA
-
NRT
29h 10m
1 stop
Philippine Airlines Logo
2:25 pm - 8:05 pm
NRT
-
SEA
21h 40m
1 stop
$633Philippine Airlines
Sun, Apr 19 - Tue, May 5
Multiple Airlines Logo
11:10 pm - 1:00 pm
SEA
-
NRT
21h 50m
1 stop
Multiple Airlines Logo
9:30 pm - 9:16 pm
NRT
-
SEA
15h 46m
1 stop
$637Multiple Airlines
Sun, Apr 19 - Tue, May 5
Multiple Airlines Logo
11:10 pm - 1:00 pm
SEA
-
NRT
21h 50m
1 stop
Multiple Airlines Logo
9:30 pm - 10:18 pm
NRT
-
SEA
16h 48m
1 stop
$641Multiple Airlines
Wed, Apr 22 - Tue, May 5
Cathay Pacific Logo
11:45 am - 1:55 pm
SEA
-
HND
34h 10m
1 stop
Cathay Pacific Logo
4:20 pm - 10:05 am
HND
-
SEA
33h 45m
1 stop
$643Cathay Pacific
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$340
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle to Tokyo Narita Airport

When to book flights from Seattle to Yokohama

Are your dates flexible? Find out the best times to travel from Seattle to Yokohama based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Seattle to Yokohama

  • Which airports will I be using when flying from Seattle to Yokohama?

    When flying out of Seattle you’ll be using Seattle/Tacoma Intl. Yokohama does not have its own airport so you’ll be flying into nearby Tokyo All airports airport, which is 19.2 mi away.

  • What’s the cheapest day of the week to fly between Seattle and Yokohama?

    Consider leaving on a Sunday and avoid Mondays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from Seattle to Yokohama?

    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 Seattle to Yokohama.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Yokohama?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yokohama from Seattle 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 Seattle to Yokohama?

    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 Yokohama with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Yokohama?

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

  • Which airlines provide the cheapest flights from Seattle to Yokohama?

    In the last 72 hours, the cheapest one-way ticket between Seattle and Yokohama found on KAYAK was with Air Canada for $314. Hawaiian Airlines offered a round-trip connection from $359 and Alaska Airlines from $390.

Top tips for finding cheap flights from Seattle to Yokohama

  • There is no airport in Yokohama. Instead, you’ll be flying into Tokyo All airports when flying between Seattle and Yokohama.
  • The cheapest flight from Seattle to Yokohama was found 84 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.

Reviews of the top 5 airlines serving Seattle to Yokohama

 
Need help choosing which airline to fly with from Seattle to Yokohama? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 1103 reviews
7.9Entertainment
7.7Food
8.2Comfort
8.7Crew
8.5Boarding
Airline reviews

I originally thought I was booking with ANA airlines and didn't see "operated by United" until the day of. I even thought the United check-in update was a scam so ended up checking in 3 hours before the flight, causing separate seating and uncomfortable middle seats.

4.0 OkayBryan, Feb 2026
SFO - NRT
Read more ANA reviews

I originally thought I was booking with ANA airlines and didn't see "operated by United" until the day of. I even thought the United check-in update was a scam so ended up checking in 3 hours before the flight, causing separate seating and uncomfortable middle seats.

Very disappointing. Our flight was delayed for almost 6 hours with the lost time disrupting our travel plans. United should have known that any delay (approximately and hour) triggered a no-fly/work because according to the FAA they had to many flight hours. After the mechanical delay (approximately an hour) we had to wait for a fresh crew change. Seems to me that United could have anticipated this incident. Again, a very disappointing travel experience.

Excellent crew, food and comfort from LA to Narita. Flight from Narita to Manila was just okay, Food and comfort needs to improve. The business class was not comfortable.

Lots of leg room in premium. Departed exactly on time. Friendly crew.

My connecting flight from CTS to Narita was late and I missed my connection. A very nice agent met me when I deplaned and ensured that I caught the next flight back to SFO. Fantastic customer service :)

Cabin Crew was excellent. They took care of everything requested. Flight was good

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

Not as good as I expected, I couldn't use the screen to watch movies or anything else because it wasn't 'STEADY' AT ALL, it moved every single time that the passenger who sat on that seat moved, that caused me fell dizzy and nauseous when I tried to use it, so I ended up with only sleeping and eating with no entertainment all my haul flight on premium economy seat, plus the passenger who sat next to me, she just loved to spread her very long hair down on my shoulder, face, arm, sometimes her hair just whacked my face till I really wanted to offer her my hairband!, super annoying 😑 and that my bad experience with that flight.

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good.

Good pilot and crew. No food or beverage on this flight Entertainment is via own device thru plane's wifi.

My plans changed and I tried to cancel or change the flight for credit but was giving the run around and denied . Not great

Excellent service, excellent food and beverage options, plenty of leg room

Checking in as an international flyer is a bit tedious

I was so hungry , from Boston to Tokyo, only 2 big food .

It was okay, short flight so nothing much to comment.

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

The crew was attentive and provided everything I needed. The food in business class was excellent.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Left 60 minutes late due to “cargo loading”. ????? Both Premier club personnel and flight crew seemed to hate their jobs. No food or drinks offered in the club except for coffee and tiny bags of pretzels. What a disgrace. Snarky attitudes towards customers and not a single smile. “Aloha Spirit” is dead and gone. “Extra comfort” seats are rock hard.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Everything you need to know for your flight from Seattle to Yokohama

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