￥38,370 Cheap Flights from Seattle (SEA) to Tokyo (NRT)

View ￥38,370 flight on Wed, Sep 9, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Narita Intl. Airport (NRT)

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Cheap Flights from Seattle to Tokyo (SEA-NRT)

Prices were available within the past 7 days and start at ￥38,370 for one-way flights and ￥88,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Thu, Oct 29 - Mon, Nov 2
SEA
Seattle
NRT
Tokyo
￥88,510 Roundtrip, found 11 hours ago
￥88,510
Roundtrip
found 11 hours ago
Select Philippine Airlines flight, departing Thu, Oct 29 from Seattle to Tokyo, returning Mon, Nov 2, priced at ￥88,510 found 11 hours ago
Air Canada
Tue, Aug 25 - Wed, Dec 9
SEA
Seattle
NRT
Tokyo
￥130,670 Roundtrip, found 4 days ago
￥130,670
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Aug 25 from Seattle to Tokyo, returning Wed, Dec 9, priced at ￥130,670 found 4 days ago
Alaska Airlines
Sun, Apr 26 - Tue, May 12
SEA
Seattle
NRT
Tokyo
￥133,680 Roundtrip, just found
￥133,680
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Apr 26 from Seattle to Tokyo, returning Tue, May 12, priced at ￥133,680 just found
United
Sun, Sep 13 - Wed, Sep 23
SEA
Seattle
NRT
Tokyo
￥134,060 Roundtrip, found 11 hours ago
￥134,060
Roundtrip
found 11 hours ago
Select United flight, departing Sun, Sep 13 from Seattle to Tokyo, returning Wed, Sep 23, priced at ￥134,060 found 11 hours ago
Delta
Wed, Jul 8 - Tue, Oct 13
SEA
Seattle
NRT
Tokyo
￥135,330 Roundtrip, found 12 hours ago
￥135,330
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Jul 8 from Seattle to Tokyo, returning Tue, Oct 13, priced at ￥135,330 found 12 hours ago
Korean Air
Wed, Nov 4 - Tue, Nov 10
SEA
Seattle
NRT
Tokyo
￥135,930 Roundtrip, found 4 days ago
￥135,930
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Nov 4 from Seattle to Tokyo, returning Tue, Nov 10, priced at ￥135,930 found 4 days ago
All Nippon Airways
Sun, Apr 26 - Tue, May 12
SEA
Seattle
NRT
Tokyo
￥136,140 Roundtrip, just found
￥136,140
Roundtrip
just found
Select All Nippon Airways flight, departing Sun, Apr 26 from Seattle to Tokyo, returning Tue, May 12, priced at ￥136,140 just found
Japan Airlines
Sun, Apr 26 - Tue, May 12
SEA
Seattle
NRT
Tokyo
￥138,560 Roundtrip, just found
￥138,560
Roundtrip
just found
Select Japan Airlines flight, departing Sun, Apr 26 from Seattle to Tokyo, returning Tue, May 12, priced at ￥138,560 just found
American Airlines
Sun, Apr 26 - Tue, May 12
SEA
Seattle
NRT
Tokyo
￥141,080 Roundtrip, just found
￥141,080
Roundtrip
just found
Select American Airlines flight, departing Sun, Apr 26 from Seattle to Tokyo, returning Tue, May 12, priced at ￥141,080 just found
Asiana Airlines
Wed, Sep 30 - Thu, Oct 1
SEA
Seattle
NRT
Tokyo
￥144,620 Roundtrip, found 5 days ago
￥144,620
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Wed, Sep 30 from Seattle to Tokyo, returning Thu, Oct 1, priced at ￥144,620 found 5 days ago

Alternative airports near Tokyo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Narita Intl. NRT. Cheapest and Closest option available. Average driving time to city center is 53 minutes. Flights from ￥142,040
NRT
Narita Intl.
CheapestClosest
Average driving time to city center53 min
Flights from ￥142,040

Find the cheapest month to fly from Seattle (SEA) to Tokyo (NRT)

September is typically the cheapest month to fly

From ￥102,651 - ￥146,630 per traveler.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Tokyo Narita Airport?
Start packing your suitcase, because round-trip flights between SEA and Narita Intl. Airport (NRT) start from ￥88,510. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Tokyo Narita Airport?
Most flights can be canceled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to NRT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Tokyo Narita Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to Tokyo Narita Airport?
The flight time from SEA to Tokyo Narita Airport is roughly 16 hours and 49 minutes. It's is no small journey, so make sure you fill your hand luggage with plenty to keep you occupied.
How far is the flight from Sea-Tac Airport to NRT?
You'll have 7,700 kilometers to cover on the long-haul SeaTac to Narita route. Wear layers of comfy clothes and consider taking some noise-canceling headphones and a sleep mask.
Which airlines fly direct from Sea-Tac Airport to Narita Intl. Airport (NRT)?
JAL (JL) will fly you from Sea-Tac Airport to NRT comfortably and safely. You can choose from 30 direct flights each month along this route.
Are Sea-Tac Airport to Tokyo Narita Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from Sea-Tac Airport to NRT, but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Finnair, Japan Airlines, Korean Air, Philippine Airlines, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United, WestJet
Roundtrip price
￥88,510
Distance
7611 km
Average flight time
26 hours 18 mins

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