Cheap flights from Seattle to Tokyo (SEA–HND)
United States
Japan
All Nippon Airways and Delta Air Lines fly Seattle to Tokyo (SEA–HND) nonstop and back, a great-circle distance of 7,710 km (4,790 mi).
- From
- SEA
- Seattle
- To
- HND
- Tokyo
- Nonstop
- Yes · 2 airlines
- Airlines
- NH · DL
- Cheapest fare found
- $460 one-way
- Distance
- 7,710 km (4,790 mi)
- Time difference
- Tokyo 16 hours ahead
- Time in the air
- 10h · 8h 14m back
- Flights a week
- NH ~3
- Aircraft seen
- Boeing 787-9 Dreamliner · Airbus A350-900
Network data imported from airport and airline sources:· How we verify
Seattle to Tokyo fares by month
Cheapest one-way fare found: $460 for October 2026 on All Nippon Airways, nonstop. Nonstop from $460.
- Oct ’26$460
- Nov ’26$462
- Dec ’26$543
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly SEA–HND
For Seattle–Tacoma (SEA) to Tokyo Haneda (HND), October 2026 had the lowest fare found ($460). Days in Tokyo average 18–28 °C in April, May, June, September and October. Set your watch 16 hours forward on landing at HND.
Seattle to Tokyo: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Seattle–Tacoma (SEA) to Tokyo Haneda (HND)?
From $460 one-way, the cheapest fare found for October 2026 on All Nippon Airways, nonstop; nonstop from $460 (found 8 October 2026).
How long is the SEA–HND flight?
10h wheels-up to wheels-down, the median of 12 tracked flights; HND–SEA took 8h 14m.
Which airlines fly SEA–HND direct?
All Nippon Airways and Delta Air Lines.
What is the cheapest month to fly SEA–HND?
October 2026, at $460; the dearest month found was $543.
What is the time difference between Seattle and Tokyo?
Tokyo is 16 hours ahead of Seattle: a SEA departure at noon is 04:00 local time in HND.
How many SEA–HND flights a week?
All Nippon Airways 3 each way.
What aircraft fly SEA–HND?
Boeing 787-9 Dreamliner and Airbus A350-900.
Tokyo to Seattle: the return flight (HND–SEA)
All 2 airlines also fly HND–SEA nonstop.
The return takes 8h 14m in the air (median of 18 tracked flights), 106 minutes shorter than SEA–HND.
Airlines flying SEA–HND nonstop
| Airline | Usually takes off (SEA time) | Type | Alliance | Notes |
|---|---|---|---|---|
 All Nippon Airways NH | 17:01–18:10 | full-service | Star Alliance | — |
 Delta Air Lines DL | — | full-service | SkyTeam | — |
One-stop alternatives to flying SEA–HND nonstop
One airline on both legs; check it's sold as one ticket.
- Via San Francisco (SFO) with United Airlines: 9,380 km (5,830 mi) flown, 22% further than nonstop.
- Via Seoul (ICN) with
Asiana Airlines and Korean Air: 9,580 km (5,950 mi) flown, 24% further than nonstop. - Via Los Angeles (LAX) with Delta Air Lines and United Airlines: 10,350 km (6,430 mi) flown, 34% further than nonstop.
- Via Honolulu (HNL) with
Delta Air Lines and Hawaiian Airlines: 10,500 km (6,520 mi) flown, 36% further than nonstop.
SEA–HND route map
More from Seattle and Tokyo
Other arrivals in Japan
Also nonstop from SEA, nearest to HND first (straight-line distance):
- Tokyo (NRT) airport guide · 60 km (37 mi) from HND
Explore the airlines’ route maps
Plan your arrival at Tokyo Haneda International Airport (HND)
Also consider Narita
Narita International Airport (NRT) also has nonstop flights from SEA: Japan Airlines.
Departure
Seattle–Tacoma International Airport
Seattle–Tacoma (SEA), Seattle. In our data, 38 airlines fly nonstop from SEA to 136 destinations.
View SEA airport guide →Arrival
Tokyo Haneda International Airport
3 ways into Tokyo, fastest from 13 min:
- Keikyu Line 15–30 min
- Tokyo Monorail 13–20 min
- Taxi (meter or flat rate) 30 min–1h
Weather in Tokyo vs Seattle
Tokyo is warmer than Seattle in 10 months and cooler in 0; the biggest gap is in October (22°C against 16°C). In October it averages 22°C in Tokyo and 16°C in Seattle.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tokyo | 10° | 11° | 14° | 19° | 24° | 26° | 30° | 31° | 28° | 22° | 17° | 12° |
| Seattle | 9° | 10° | 12° | 15° | 19° | 22° | 25° | 25° | 22° | 16° | 11° | 8° |
Average daily highs. Climate normals from Tokyo and Climate of Seattle (Wikipedia, CC BY-SA), which cite the national weather services.
Other nonstop airport pairs, Seattle to Tokyo
Seattle and Tokyo are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from Tokyo
Places you can't fly to nonstop from SEA, but can from HND — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.