SEA - HND

$332 Find Cheap Flights from Seattle to Tokyo Haneda

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 Haneda departing on 4/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo Haneda Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tokyo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tokyo.
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Everything you should know

Cheapest round-trip
$611
Overall average: $746
ANA
Sun 2/8Sun 2/15
SEA - HND • 1 stop
Cheapest non-stop
$612
Typical prices: $698-$1,053
ANA
Sat 2/21Thu 3/5
SEA - HND • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
ANA's 787-9 aircraft offers 34 inches of legroom.
Use the SEA Spot Saver for faster security at SEA.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Haneda
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Top airlines
ANA
Cheapest • from $611 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 22% price drop
April
Most popular
Good to know
Good to know
+1
+1
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+1
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Flight Deals

Cheap Flights from Seattle to Haneda (SEA-HND)

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

Sun, Feb 8 - Sun, Feb 15
ANA Logo
6:18 am - 2:50 pm
SEA
-
HND
15h 32m
1 stop
ANA Logo
4:25 pm - 9:01 pm
HND
-
SEA
21h 36m
1 stop
$611ANA
Sat, Feb 21 - Wed, Mar 4
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 1:20 pm
HND
-
SEA
9h 05mnonstop
$612ANA
Mon, Feb 16 - Mon, Mar 2
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
10:55 pm - 11:18 am
HND
-
SEA
29h 23m
1 stop
$613ANA
Thu, Feb 19 - Wed, Mar 4
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 1:20 pm
HND
-
SEA
9h 05mnonstop
$614ANA
Sun, Apr 26 - Sat, May 9
United Airlines Logo
4:30 pm - 7:00 pm
SEA
-
HND
10h 30mnonstop
United Airlines Logo
9:15 pm - 2:25 pm
HND
-
SEA
9h 10mnonstop
$616United Airlines
Fri, Apr 24 - Wed, May 6
Delta Logo
11:40 am - 2:15 pm
SEA
-
HND
10h 35mnonstop
Delta Logo
4:05 pm - 9:15 am
HND
-
SEA
9h 10mnonstop
$617Delta
Sat, Feb 21 - Wed, Mar 4
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 1:20 pm
HND
-
SEA
9h 05mnonstop
$618ANA
Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
United Airlines Logo
9:15 pm - 1:20 pm
HND
-
SEA
9h 05mnonstop
$619United Airlines
Thu, Apr 23 - Tue, May 5
United Airlines Logo
6:20 am - 3:05 pm
SEA
-
HND
16h 45m
1 stop
United Airlines Logo
9:15 pm - 2:25 pm
HND
-
SEA
9h 10mnonstop
$620United Airlines
Thu, Apr 9 - Sun, Apr 19
Korean Air Logo
7:25 am - 10:50 pm
SEA
-
HND
23h 25m
2 stops
Korean Air Logo
2:00 am - 5:16 pm
HND
-
SEA
31h 16m
2 stops
$621Korean Air
Booking Insights

KAYAK's insights & trends for Seattle to Haneda flights

Get data-powered insights and trends into flights from Seattle to Haneda to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Tokyo Haneda
Find cheap flights to Tokyo Haneda

Planning a trip from Seattle to Haneda? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Seattle to Tokyo Haneda?

The average price of all round-trip flights from Seattle to Tokyo Haneda Airport clicked on KAYAK for each day over the last 12 months.

For Seattle to Tokyo Haneda, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Tokyo Haneda back to Seattle, the best deals are generally found on Thursday, with Tuesday being the most expensive.

What is the cheapest month to fly from Seattle to Tokyo Haneda Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Tokyo Haneda Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Tokyo Haneda Airport is January, where tickets cost $716 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,240 and $1,096 respectively.

Can I save money by flying with a layover from Seattle to Tokyo Haneda Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $793, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Tokyo Haneda Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Tokyo Haneda Airport, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Haneda

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Brandon Schultz

Brandon Schultz

Expert on HND

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonJanuary
Cheapest flight$332
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Seattle to Tokyo Haneda

When to book flights from Seattle to Haneda

Are your dates flexible? Find out the best times to travel from Seattle to Haneda based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Tokyo Haneda flights

  • What is the cheapest flight from Seattle to Tokyo Haneda Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Tokyo Haneda Airport was $332 for a one-way ticket and $611 for a round-trip.

  • Do I need a passport to fly between Seattle and Tokyo Haneda?

    Yes, you’ll need a passport to travel to Tokyo Haneda from Seattle.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Tokyo Haneda?

    Alaska Airlines, American Airlines, Delta, Sun Country Air, and Asiana Airlines offer inflight Wi-Fi service on the Seattle to Tokyo Haneda flight route.

  • Which aircraft models fly most regularly from Seattle to Tokyo Haneda?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Seattle to Tokyo Haneda flight route.

  • Which airline alliances offer flights from Seattle to Tokyo Haneda?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Tokyo Haneda, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Tokyo Haneda?

    There are nonstop flights from Seattle to Tokyo Haneda on a daily basis.

  • Which is the best airline for flights from Seattle to Tokyo, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Tokyo are ANA and Japan Airlines. With an average price for the route of $836 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $749 and an overall rating of 8.3.

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

    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 Tokyo Haneda.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo Haneda 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 Tokyo Haneda?

    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 Tokyo Haneda with an airline and back to Seattle with another airline. Booking your flights between Seattle and HND can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Seattle to Tokyo Haneda Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $359 or less one-way and $662 or less round-trip.

Prefer to fly direct from Seattle to Tokyo Haneda?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Tokyo Haneda.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Tokyo Haneda Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Tokyo Haneda

Monday

ANA, Delta

ANA, Delta

Tuesday

ANA, Delta

ANA, Delta

Wednesday

ANA, Delta

ANA, Delta

Thursday

ANA, Delta

ANA, Delta

Friday

ANA, Delta

ANA, Delta

Saturday

ANA, Delta

ANA, Delta

Sunday

ANA, Delta

ANA, Delta

See more direct flights

Direct returns

Tokyo Haneda to Seattle/Tacoma Intl

Monday

ANA, Delta

ANA, Delta

Tuesday

ANA, Delta

ANA, Delta

Wednesday

ANA, Delta

ANA, Delta

Thursday

ANA, Delta

ANA, Delta

Friday

ANA, Delta

ANA, Delta

Saturday

ANA, Delta

ANA, Delta

Sunday

ANA, Delta

ANA, Delta

See more direct flights

Reviews of the top 5 airlines serving from Seattle to Haneda

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Haneda? 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 1078 reviews
8.5Boarding
7.9Entertainment
8.7Crew
8.2Comfort
7.7Food
Airline reviews

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

10.0 ExcellentAnonymous, Jan 2026
ORD - HND
Read more ANA reviews

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

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

I always take ANA because of the great service and overall experience.

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

The crew was incredible. The pilots were so fantastic. The smoothest landing I’ve ever experienced.

The flight attendants are always fantastic. My only issue – and it was on my Haneda to Vancouver flight – same as my Vancouver to Osaka flight – I had a confirmed special meal and they had no record of it on board. I tried to confirm it with the gate agent in Fukuoka, where I initiated the day, because of the mess up a month ago, and she said that they can't confirm special meals. I'd have to see when I got on board.

Great transfer of luggage from my flight with Osaka to Tokyo then Tokyo to final destination in Chicago

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

There is nothing critical to complain about but I would say the snacks are pretty bad Airline staff could be aggressive the way they move through the aisles and the plane I also got hustled for a small wallet size men bag and force the consolidated with my carry on item we're talking about a wallet size bag.

Departed on time and had an efficient boarding process. The inflight wifi was not working on one of the flights.

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

The cabin crew was absolutely wonderful, the service was great and it was just a good flight overall.

I like them since I live in Alaska and I don't have much choice

The flight attendants were nice, but the cabin and seats were uncomfortable.

Food was terrible, noisy plane & would never pay to fly first class again. Seats in regular price are too small, no leg room & center aisle much too, too small. Seats in 1st class larger but not comfortable.

Overall, once we took off, our flight was good. Flight departure was significantly delayed due to mechanical issues. Upon arrival, it took wayyy too long to retrieve checked bags.

The ticket I purchased through Kayak did not show up in my Alaska Airlines app, and neither of the codes given to me worked for online check in. I've never had to show up to the airport at 6am wondering if I've been scammed. Cheap flight fare or whatever does not play well with airlines and I will be wary of using Kayak in the future.

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

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

Information on your arrival and departure airports