$1,291+ Cheap flights from South Korea to Key West (EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — EYW
Feb 28 — Mar 71
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Korea to Key West
Cheapest flights from South Korea to Key WestExplore the most affordable flight options available from South Korea to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from South Korea to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:35 pm
ICN
- EYW
2 stops61h 54m
American Airlines
Mon 11/25:09 pm
EYW
- ICN
2 stops57h 16m
American Airlines
Deal found 1/26![American Airlines logo]()
$1,291
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:50 pm
ICN
- EYW
2 stops35h 16m
United Airlines
Mon 11/24:05 pm
EYW
- ICN
3 stops34h 20m
United Airlines
Deal found 1/26![United Airlines logo]()
$1,455
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 pm
ICN
- EYW
2 stops42h 09m
United Airlines
Fri 2/207:00 am
EYW
- ICN
2 stops43h 15m
United Airlines
Deal found 1/27![United Airlines logo]()
$1,559
This Qatar Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:35 pm
ICN
- EYW
3 stops56h 30m
Qatar Airways
Fri 2/201:55 pm
EYW
- ICN
2 stops37h 20m
Qatar Airways
Deal found 1/27![Qatar Airways logo]()
$7,398
Find flight deals from South Korea to Key West
Keep the following information in mind while searching for South Korea to Key West flight deals. Data was last updated January 29, 2026.
Round-trip from | $1,559 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from South Korea to Key West that are best for you.
Fly from
South Korea
Fly to
Key West
Route
Depart
Return
Price
IncheonKey West
ICN - EYW
ICNEYW
Incheon Intl
Sat 2/14
6:00 pm-10:09 pm
2 stops42h 09m
Key West
Fri 2/20
7:00 am-4:15 pm
2 stops43h 15m
$1,559
IncheonKey West
ICN - EYW
ICNEYW
Incheon Intl
Sat 2/14
7:35 pm-2:05 pm
3 stops56h 30m
Key West
Fri 2/20
1:55 pm-5:15 pm
2 stops37h 20m
$7,398
Best time to book a flight from South Korea to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Korea to Key West
What is the cheapest time of day to fly from KR to EYW?
Find hourly flight availability from South Korea to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
It’s optimal to fly from South Korea to Key West at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.