$1,160+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — EYW
Nov 29 — Dec 61
1 adult, Economy
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Best flights from South Korea to Key WestDiscover carefully curated flight deals from South Korea to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
Discover carefully curated flight deals from South Korea to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
This American Airlines deal was found by Cheapflights users on 10/28. 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 2/206:50 pmICN - EYW
2 stops38h 05mAmerican Airlines
Tue 2/245:13 pmEYW - ICN
2 stops57h 32mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$1,160
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:45 amICN - EYW
1 stop23h 59mDelta
Tue 2/2411:45 amEYW - ICN
2 stops27h 25mDelta
Deal found 10/29![Delta logo]()
$1,592
Cheap 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 October 30, 2025.
Round-trip from | $1,160 (American Airlines) |
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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 October 30, 2025.
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
Fri 2/20
6:50 pm-6:55 pm
2 stops38h 05m
Key West
Tue 2/24
5:13 pm-4:45 pm
2 stops57h 32m
$1,160
IncheonKey West
ICN - EYW
ICNEYW
Incheon Intl
Fri 2/20
9:45 am-7:44 pm
1 stop23h 59m
Key West
Tue 2/24
11:45 am-5:10 am
2 stops27h 25m
$1,592
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 October 30, 2025.
It’s optimal to fly from South Korea to Key West at noon. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the evening.