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7/18/2026 Find Cheap Flights to Seoul Incheon (ICN)
SFO - San FranciscoSEL - Seoul ⓘ
Find Cheap Flights to Seoul Incheon (ICN)
Fares Starting from $374.52
SFO - San FranciscoSEL - Seoul ⓘCheap Flights to Seoul Incheon - Compare Airfares, Flight Times & Airlines
Travelers can choose daily flight options to Seoul Incheon, with flexible choices to suit different travel needs. Browse one-way fares from $374.52, round-trip fares from $717.12, and other affordable options across a range of budgets. Flights to Seoul Incheon operate regularly across major airlines, with nonstop and connecting services available throughout the week. Compare fares, review schedules, and book the right flight to Seoul Incheon for your upcoming trip.
Cheap Flight Deals to Seoul Incheon
SFO San Francisco Sat, Jul 18
SEL Seoul
from $374.52
Book Now
HNL Honolulu Sun, Sep 6
SEL Seoul
from $390.62
Book Now
SEA Seattle Wed, Aug 12
SEL Seoul
from $421.99
Book Now
LAX Los Angeles Sat, Aug 22
SEL Seoul
from $441.36
Book Now
HOU Houston Thu, Aug 6
SEL Seoul
from $451.99
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CHI Chicago Sat, Aug 8
SEL Seoul
from $451.99
Book Now
ATL Atlanta Fri, Aug 7
SEL Seoul
from $451.99
Book Now
BOS Boston Tue, Aug 4
SEL Seoul
from $486.99
Book Now
NYC New York City Tue, Aug 18
SEL Seoul
from $491.45
Book Now
WAS Washington DC Fri, Jul 17
SEL Seoul
from $711.99
Book Now
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*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202606~Ref:AE7fRx71-kan6DAuA3WWvA
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Book Flights to Seoul Incheon, South Korea
Popular Seoul Sights
Seoul is a city of contrasts, from exciting nightlife, Buddhist temples to delicious street food, it offers some amazing experiences. Enjoy beautiful skyline views of the city from the top of the North Seoul Tower which stands at an altitude of 237m. Know about the country's war history at the 'War Memorial of Korea' which features military equipments and art collection related to the war. If you are looking for hiking adventures, then Bukhansan National Park would be the right place, while those who are interested in art should head to the 'National Museum of Korea'.
Popular Seoul Sights Seoul is a city of contrasts, from exciting nightlife, Buddhist temples to delicious street food, it offers some amazing experiences. Enjoy beautiful skyline views of the city from the top of the North Seoul Tower which stands at an altitude of 237m. Know about the country's war history at the 'War Memorial of Korea' which features military equipments and art collection related to the war. If you are looking for hiking adventures, then Bukhansan National Park would be the right place, while those who are interested in art should head to the 'National Museum of Korea'.
Seoul is a city of contrasts, from exciting nightlife, Buddhist temples to delicious street food, it offers some amazing experiences. Enjoy beautiful skyline views of the city from the top of the North Seoul Tower which stands at an altitude of 237m. Know about the country's war history at the 'War Memorial of Korea' which features military equipments and art collection related to the war. If you are looking for hiking adventures, then Bukhansan National Park would be the right place, while those who are interested in art should head to the 'National Museum of Korea'.
Why Travelers Use CheapOair? Booking your flight with CheapOair helps ensure that you'll be getting the cheapest available tickets to Seoul. With our Best Price Guarantee, you know that we can provide you with the fantastic low prices on flights to Seoul, and with our 24/7 customer service you can always reach us during your trip.
When to Find Cheap Seoul Airfare? Spring is the best time to visit Seoul for sure. The temperatures are warm, the mountains look charming and the cherry blossoms. Downside of booking during this season is the high costs that you have to pay for the airfare. If you are looking for a budget savvy vacation, then travel in winter when the temperatures are freezing cold, especially near the mountain regions. Book during this time to get the best discounts on both the airfare and hotels.
Regional Seoul Airports Incheon Airport and Gimpo Airport are the two main airports that serve the city. While Incheon Airport handles more traffic and offers more amenities, Gimpo Airport is situated closer to the city and is served by domestic airlines only. If you are looking for the cheapest flights to Seoul, then compare the fares offered at both these airports and take your pick accordingly.
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Cheap Flight Deals to Seoul Incheon
SFO
San Francisco
SEL
Seoul
From
$717.12
Sep 9, 2026
- Sep 15, 2026
Book Now
LAX
Los Angeles
SEL
Seoul
From
$753.99
Jul 17, 2026
- Aug 26, 2026
Book Now
HNL
Honolulu
SEL
Seoul
From
$770.88
Sep 7, 2026
- Sep 14, 2026
Book Now
NYC
New York City
SEL
Seoul
From
$831.77
Oct 26, 2026
- Nov 11, 2026
Book Now
CHI
Chicago
SEL
Seoul
From
$933.99
Aug 23, 2026
- Oct 1, 2026
Book Now
ATL
Atlanta
SEL
Seoul
From
$941.99
Aug 17, 2026
- Oct 15, 2026
Book Now
SEA
Seattle
SEL
Seoul
From
$944.99
Aug 27, 2026
- Sep 2, 2026
Book Now
WAS
Washington DC
SEL
Seoul
From
$1030.88
Aug 3, 2026
- Aug 29, 2026
Book Now
DFW
Dallas
SEL
Seoul
From
$1031.98
Nov 1, 2026
- Nov 11, 2026
Book Now
Show more
*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
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