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$1,207+ 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
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$1,207
(American Airlines)
From South Korea to Key West
Search Deals

Find flight deals from South Korea to Key West

Best flights from South Korea to Key West
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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 stops34h 39mAmerican Airlines
Tue 2/241:59 pmEYW - ICN
2 stops36h 46mAmerican Airlines
Deal found 9/10$1,207
This Delta deal was found by Cheapflights users on 9/10. 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 2/242:35 pmEYW - ICN
1 stop25h 10mDelta
Deal found 9/10$1,646

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 September 11, 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-3:29 pm

2 stops34h 39m

Key West

Tue 2/24

1:59 pm-4:45 pm

2 stops36h 46m

$1,207

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Fri 2/20

9:45 am-7:44 pm

1 stop23h 59m

Key West

Tue 2/24

2:35 pm-5:45 am

1 stop25h 10m

$1,646

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 September 11, 2025.

When flying from South Korea to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from South Korea?

    For a flight from South Korea to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • How long is the flight from South Korea to Key West?

    Departing from South Korea to Key West will take you 23h 59m. There are 7772 mi between South Korea and Key West. This flight may include one or multiple stops.

  • Can I find deals for flights from South Korea to Key West that include hotel bookings?

    Yes. In addition to deals on South Korea to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Key West.

  • Can I find deals for business class flights from South Korea to Key West?

    Yes. Cheapflights offers flight deals from South Korea to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Key West?

    Currently, August is the cheapest month in which you can book a flight from South Korea to Key West (average of $328). Flying from South Korea to Key West in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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