Cheap United flights to South Korea from $693

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$693 - United Flights to South Korea

The cheapest flights to South Korea found within the past 7 days were $693, one way and $1,204 round trip. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 1 - Thu, Sep 18
SEA
Seattle - Tacoma Intl.
ICN
Incheon Intl.
$1,204 Roundtrip, found 1 hour ago
$1,204
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Sep 1 from Seattle - Tacoma Intl. to Incheon Intl., returning Thu, Sep 18, priced at $1,204 found 1 hour ago

United Tickets to South Korea

Looking for a deal on cheap airfare to South Korea? Travelocity is proud to offer some of the lowest prices on United one-way and round-trip flights to many popular destinations in South Korea. If you’re looking for cheap airfare, try our flexible booking calendar to find the best day to fly United within your schedule. We provide free 24 hour cancellations and a wide variety of flight routes so that you can book your next trip with confidence. Whether it’s your first time visiting or you’re coming back to South Korea again, Travelocity wants to make it easy for you to book a flight and start your next adventure today!

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

United Airports

United Flights Routes