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Cheap flights from South Korea to Key West from $1,582

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Key West departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from South Korea to Key West

Recent round-trip flight deals from South Korea to Key West

Enter your travel dates to find the best prices.
American Airlines Logo
6:35 pm - 4:29 pm
ICN
-
EYW
35h 54m
1 stop
American Airlines Logo
1:23 pm - 4:25 pm
EYW
-
ICN
61h 02m
2 stops
$1,582American Airlines
Mon, Nov 2 - Wed, Nov 4
American Airlines Logo
6:35 pm - 4:29 pm
ICN
-
EYW
35h 54m
1 stop
American Airlines Logo
1:23 pm - 4:25 pm
EYW
-
ICN
61h 02m
2 stops
$1,590American Airlines
Mon, Nov 2 - Wed, Nov 4
American Airlines Logo
6:35 pm - 4:29 pm
ICN
-
EYW
35h 54m
1 stop
American Airlines Logo
1:23 pm - 4:25 pm
EYW
-
ICN
61h 02m
2 stops
$1,594American Airlines
Mon, Nov 2 - Wed, Nov 4
American Airlines Logo
6:35 pm - 4:29 pm
ICN
-
EYW
35h 54m
1 stop
American Airlines Logo
1:23 pm - 4:25 pm
EYW
-
ICN
61h 02m
2 stops
$1,596American Airlines
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
6:30 pm - 1:02 pm
ICN
-
EYW
32h 32m
1 stop
United Airlines Logo
2:30 pm - 4:25 pm
EYW
-
ICN
35h 55m
1 stop
$1,819United Airlines
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
6:30 pm - 1:02 pm
ICN
-
EYW
32h 32m
1 stop
United Airlines Logo
2:30 pm - 4:25 pm
EYW
-
ICN
35h 55m
1 stop
$1,829United Airlines
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
6:30 pm - 3:06 pm
ICN
-
EYW
34h 36m
3 stops
United Airlines Logo
2:30 pm - 4:25 pm
EYW
-
ICN
35h 55m
1 stop
$1,833United Airlines
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
6:30 pm - 1:02 pm
ICN
-
EYW
32h 32m
1 stop
United Airlines Logo
2:30 pm - 4:25 pm
EYW
-
ICN
35h 55m
1 stop
$1,835United Airlines
Mon, Nov 2 - Wed, Nov 4

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American Airlines flights from South Korea to Key West

Our best American Airlines deals on South Korea to Key West flight tickets
American Airlines
Nov 2
ICN6:35 pmIncheon Intl
35h 54m
1 stop
EYW4:29 pmKey West
Nov 4
EYW1:23 pmKey West
61h 02m
2 stops
ICN4:25 pmIncheon Intl
$1,582
American Airlines
Nov 2
ICN6:35 pmIncheon Intl
35h 54m
1 stop
EYW4:29 pmKey West
Nov 4
EYW1:23 pmKey West
61h 02m
2 stops
ICN4:25 pmIncheon Intl
$1,590
American Airlines
Nov 2
ICN6:35 pmIncheon Intl
35h 54m
1 stop
EYW4:29 pmKey West
Nov 4
EYW1:23 pmKey West
61h 02m
2 stops
ICN4:25 pmIncheon Intl
$1,594

United Airlines flights from South Korea to Key West

Our best United Airlines deals on South Korea to Key West flight tickets
United Airlines
Nov 2
ICN6:30 pmIncheon Intl
32h 32m
1 stop
EYW1:02 pmKey West
Nov 4
EYW2:30 pmKey West
35h 55m
1 stop
ICN4:25 pmIncheon Intl
$1,819
United Airlines
Nov 2
ICN6:30 pmIncheon Intl
32h 32m
1 stop
EYW1:02 pmKey West
Nov 4
EYW2:30 pmKey West
35h 55m
1 stop
ICN4:25 pmIncheon Intl
$1,829
United Airlines
Nov 2
ICN6:30 pmIncheon Intl
34h 36m
3 stops
EYW3:06 pmKey West
Nov 4
EYW2:30 pmKey West
35h 55m
1 stop
ICN4:25 pmIncheon Intl
$1,833

momondo 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, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from South Korea to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:35 pm-4:29 pm

1 stop35h 54m

Key West

Wed 11/4

1:23 pm-4:25 pm

2 stops61h 02m

$1,582

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:35 pm-4:29 pm

1 stop35h 54m

Key West

Wed 11/4

1:23 pm-4:25 pm

2 stops61h 02m

$1,590

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:35 pm-4:29 pm

1 stop35h 54m

Key West

Wed 11/4

1:23 pm-4:25 pm

2 stops61h 02m

$1,594

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:35 pm-4:29 pm

1 stop35h 54m

Key West

Wed 11/4

1:23 pm-4:25 pm

2 stops61h 02m

$1,596
Quickest round-trip

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:30 pm-1:02 pm

1 stop32h 32m

Key West

Wed 11/4

2:30 pm-4:25 pm

1 stop35h 55m

$1,819

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:30 pm-1:02 pm

1 stop32h 32m

Key West

Wed 11/4

2:30 pm-4:25 pm

1 stop35h 55m

$1,829

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:30 pm-3:06 pm

3 stops34h 36m

Key West

Wed 11/4

2:30 pm-4:25 pm

1 stop35h 55m

$1,833

IncheonKey West

ICN - EYW

ICNEYW

Incheon Intl

Mon 11/2

6:30 pm-1:02 pm

1 stop32h 32m

Key West

Wed 11/4

2:30 pm-4:25 pm

1 stop35h 55m

$1,835

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap South Korea to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to Key West

Fastest flight time

40h 21m

Direct flights

None
The fastest flight from South Korea to Key West takes 40h 21m
There are no direct flights from South Korea to Key West. There are no popular flight routes from South Korea to Key West.
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Frequently asked questions about flying from South Korea to Key West

  • When did momondo last update prices for flights from South Korea to Key West Airport?

    Prices for flights from South Korea to Key West Airport are updated daily.

  • How old do you have to be to fly from South Korea to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from South Korea to Key West

  • How do I get Price Alerts for flights from South Korea to Key West?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to South Korea from Key West. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from South Korea to Key West with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Korea to Key West. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from South Korea to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from South Korea with this policy.

How can momondo help me find flights from South Korea to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from South Korea.

I’m not ready to book a flight from South Korea to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from South Korea are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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