￥81,030 Cheap Flights from Naha (OKA) to Seattle (SEA)

View ￥81,030 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from Naha Airport (OKA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Naha to Seattle (OKA-SEA)

Prices were available within the past 7 days and start at ￥81,030 for one-way flights and ￥106,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, Aug 28 - Tue, Oct 28
OKA
Naha
SEA
Seattle
￥106,350 Roundtrip, found 15 hours ago
￥106,350
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Thu, Aug 28 from Naha to Seattle, returning Tue, Oct 28, priced at ￥106,350 found 15 hours ago
Korean Air
Thu, Aug 28 - Wed, Oct 29
OKA
Naha
SEA
Seattle
￥106,370 Roundtrip, found 15 hours ago
￥106,370
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Thu, Aug 28 from Naha to Seattle, returning Wed, Oct 29, priced at ￥106,370 found 15 hours ago
Asiana Airlines
Tue, Sep 16 - Sat, Sep 27
OKA
Naha
SEA
Seattle
￥109,870 Roundtrip, found 3 days ago
￥109,870
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Tue, Sep 16 from Naha to Seattle, returning Sat, Sep 27, priced at ￥109,870 found 3 days ago
Asiana Airlines
Tue, Sep 16 - Thu, Sep 25
OKA
Naha
SEA
Seattle
￥109,950 Roundtrip, found 11 hours ago
￥109,950
Roundtrip
found 11 hours ago
Select Asiana Airlines flight, departing Tue, Sep 16 from Naha to Seattle, returning Thu, Sep 25, priced at ￥109,950 found 11 hours ago
Asiana Airlines
Wed, Oct 29 - Wed, Nov 5
OKA
Naha
SEA
Seattle
￥113,167 Roundtrip, found 2 days ago
￥113,167
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Wed, Oct 29 from Naha to Seattle, returning Wed, Nov 5, priced at ￥113,167 found 2 days ago
Asiana Airlines
Wed, Aug 27 - Tue, Oct 28
OKA
Naha
SEA
Seattle
￥113,228 Roundtrip, found 15 hours ago
￥113,228
Roundtrip
found 15 hours ago
Select Asiana Airlines flight, departing Wed, Aug 27 from Naha to Seattle, returning Tue, Oct 28, priced at ￥113,228 found 15 hours ago
Asiana Airlines
Thu, Oct 16 - Tue, Oct 21
OKA
Naha
SEA
Seattle
￥113,249 Roundtrip, found 1 hour ago
￥113,249
Roundtrip
found 1 hour ago
Select Asiana Airlines flight, departing Thu, Oct 16 from Naha to Seattle, returning Tue, Oct 21, priced at ￥113,249 found 1 hour ago
STARLUX Airlines
Tue, Sep 16 - Sat, Sep 27
OKA
Naha
SEA
Seattle
￥129,500 Roundtrip, found 3 days ago
￥129,500
Roundtrip
found 3 days ago
Select STARLUX Airlines flight, departing Tue, Sep 16 from Naha to Seattle, returning Sat, Sep 27, priced at ￥129,500 found 3 days ago
EVA Airways
Tue, Dec 23 - Wed, Dec 31
OKA
Naha
SEA
Seattle
￥136,330 Roundtrip, found 1 day ago
￥136,330
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Tue, Dec 23 from Naha to Seattle, returning Wed, Dec 31, priced at ￥136,330 found 1 day ago
China Airlines
Tue, Oct 14 - Sun, Oct 19
OKA
Naha
SEA
Seattle
￥138,670 Roundtrip, found 1 day ago
￥138,670
Roundtrip
found 1 day ago
Select China Airlines flight, departing Tue, Oct 14 from Naha to Seattle, returning Sun, Oct 19, priced at ￥138,670 found 1 day ago

Find the cheapest month to fly from Naha (OKA) to Seattle (SEA)

March is typically the cheapest month to fly

From ￥115,933 - ￥168,718 per traveler.

Graph displaying average flight prices per month

Flights from Naha (OKA) to Seattle (SEA)
Origin airport
Naha
Destination airport
Seattle - Tacoma Intl.
Airlines serving
All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, Delta, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, STARLUX Airlines, United
Roundtrip price
￥106,350
Distance
9204 km

Frequently asked questions

How much is a flight from Naha Airport to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between OKA and SEA was ￥106,350. Fares this cheap don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Naha Airport (OKA) to Sea-Tac Airport?
Most flights can be canceled online, but each air carrier has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from OKA to SEA 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 Naha Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Naha Airport (OKA) to Sea-Tac Airport?
The flight time from Naha Airport to SEA is usually around 12 hours and 44 minutes. It's is no small journey, so remember to fill your hand luggage with plenty to keep you entertained.
How far is the flight from Naha Airport to Sea-Tac Airport?
The distance is around 9,300 kilometers. Eye mask? Check. Spare socks? Double check. You'd be wise to pack all the travel comforts for this long-haul Naha to SeaTac flight.
Which airlines fly direct from Naha Airport to Sea-Tac Airport?
Unfortunately, there are no airlines that directly fly between Naha Airport and Sea-Tac Airport. You'll have to book a flight with at least one stop.
Are OKA to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some of the cheapest airfares from OKA to Seattle - Tacoma Intl. Airport (SEA) surfacing a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.

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