฿11,145 Cheap Korean Air flights from Seattle to Tokyo (SEA→NRT)

View ฿11,145 flight on Fri, 27 Feb 2026Opens in a new window
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Korean Air flights from Seattle to Tokyo (SEA→NRT)

Prices were available within the past 7 days and start at ฿11,145 for one-way flights and ฿20,710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 22 Jan - Thu, 29 Jan
SEA
Seattle
NRT
Tokyo
฿20,710 Return, found 4 days ago
฿20,710
Return
found 4 days ago
Select Korean Air flight, departing Thu, 22 Jan from Seattle to Tokyo, returning Thu, 29 Jan, priced at ฿20,710 found 4 days ago
Korean Air
Sat, 17 Jan - Fri, 30 Jan
SEA
Seattle
NRT
Tokyo
฿20,720 Return, found 1 day ago
฿20,720
Return
found 1 day ago
Select Korean Air flight, departing Sat, 17 Jan from Seattle to Tokyo, returning Fri, 30 Jan, priced at ฿20,720 found 1 day ago
Korean Air
Sat, 17 Jan - Fri, 30 Jan
SEA
Seattle
NRT
Tokyo
฿20,750 Return, found 1 day ago
฿20,750
Return
found 1 day ago
Select Korean Air flight, departing Sat, 17 Jan from Seattle to Tokyo, returning Fri, 30 Jan, priced at ฿20,750 found 1 day ago

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

March is typically the cheapest month to fly

From ฿18,087 - ฿32,426 per traveller.

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 centre is 53 minutes. Flights from ฿19,915
NRT
Narita Intl.
CheapestClosest
Average driving time to city centre53 min
Flights from ฿19,915
Flight from Seattle to Tokyo route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Philippine Airlines, Turkish Airlines, United, WestJet
Popular airline
Japan Airlines
Distance
7611 km
Average flight time
27 hours 20 mins
*Available to Expedia members.