￥118,330 Cheap Singapore Airlines flights Seattle (SEA) to Tokyo (NRT)

View ￥118,330 flight on Tue, Sep 1, 2026Opens in a new window
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￥118,330 Cheap Singapore Airlines flights Seattle (SEA) to Tokyo (NRT)

Prices were available within the past 7 days and start at ￥118,330 for one-way flights and ￥185,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, Sep 1 - Wed, Sep 30
SEA
Seattle
NRT
Tokyo
￥185,390 Roundtrip, found 1 day ago
￥185,390
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Tue, Sep 1 from Seattle to Tokyo, returning Wed, Sep 30, priced at ￥185,390 found 1 day ago
Flights from Seattle (SEA) to Tokyo (NRT)
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, Hawaiian Airlines, Japan Airlines, Korean Air, Philippine Airlines, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United, WestJet
Popular airline
Air Canada
Distance
7611 km
Average flight time
27 hours 27 mins

Frequently asked questions

How much is a Singapore Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap Singapore Airlines return flights from ￥185,390 from SEA to NRT. Affordable one-way fares from ￥118,330 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to NRT with Singapore Airlines?
Look for one-way or return flights to Tokyo in January or February. You could find a cheap fare with Singapore Airlines during these off-season months.
Does Singapore Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
Click on the "Nonstop" filter when looking for direct Singapore Airlines flights from SEA to NRT. You can also compare other carriers offering the same direct route.
What airports does Singapore Airlines fly into in Tokyo?
Singapore Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Tokyo come in to Narita Intl. Airport (NRT). This is the main gateway to this city.
What kind of luggage can I take on a Singapore Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
On a standard economy flight with Singapore Airlines from SEA to NRT, you can bring 2 checked-in bags up to 23 kgs with dimensions not exceeding 31 inches x 29 inches x 78 inches in total. For carry-on, you're allowed 2 cabin bags weighing up to 7 kgs and measuring less than 45 inches. Size and weight restrictions may vary based on your cabin class and fare type. To make sure you're not hit with extra charges at the terminal, double-check your Singapore Airlines booking or look up the airline's website before loading up your suitcase.
Can I change or cancel my Singapore Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that. For further details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional costs, tick the "Changes included" and "No cancel fee" filters when planning your next break.
*Available to Expedia members.