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Cheap flights from Seoul to Key West from $669

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:50 pm - 3:06 pmICN  Incheon Intl-EYW Key West
35h 16m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
5:56 pm - 3:20 pmEYW  Key West-ICN Incheon Intl
32h 24m1 stop Newark
$1,647United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
4:50 pm - 3:06 pmICN  Incheon Intl-EYW Key West
35h 16m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
5:56 pm - 3:20 pmEYW  Key West-ICN Incheon Intl
32h 24m1 stop Newark
$1,654United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
11:30 am - 3:06 pmICN  Incheon Intl-EYW Key West
40h 36m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
2:30 pm - 3:20 pmEYW  Key West-ICN Incheon Intl
35h 50m1 stop Newark
$1,868United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
11:30 am - 3:06 pmICN  Incheon Intl-EYW Key West
40h 36m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
2:30 pm - 3:20 pmEYW  Key West-ICN Incheon Intl
35h 50m1 stop Newark
$1,871United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
5:15 pm - 5:02 pmICN  Incheon Intl-EYW Key West
36h 47m1 stop Newark
United Airlines Logo
5:56 pm - 3:20 pmEYW  Key West-ICN Incheon Intl
32h 24m1 stop Newark
$1,936United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
5:15 pm - 5:02 pmICN  Incheon Intl-EYW Key West
36h 47m1 stop Newark
United Airlines Logo
5:56 pm - 3:20 pmEYW  Key West-ICN Incheon Intl
32h 24m1 stop Newark
$1,945United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
11:30 am - 3:06 pmICN  Incheon Intl-EYW Key West
40h 36m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
4:05 pm - 4:20 amEYW  Key West-ICN Incheon Intl
47h 15m2 stops Chicago O'Hare Intl San Francisco
$2,027United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
11:30 am - 3:06 pmICN  Incheon Intl-EYW Key West
40h 36m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
4:05 pm - 4:20 amEYW  Key West-ICN Incheon Intl
47h 15m2 stops Chicago O'Hare Intl San Francisco
$2,030United Airlines
Wed, Mar 31 - Sun, Apr 4
United Airlines Logo
11:30 am - 3:06 pmICN  Incheon Intl-EYW Key West
40h 36m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
4:05 pm - 4:20 amEYW  Key West-ICN Incheon Intl
47h 15m2 stops Chicago O'Hare Intl San Francisco
$2,036United Airlines
Wed, Mar 31 - Sun, Apr 4

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United Airlines flights from Seoul to Key West

Our best United Airlines deals on Seoul to Key West flight tickets
United Airlines
Mar 31
ICN4:50 pmIncheon Intl
35h 16m
2 stops
EYW3:06 pmKey West
Apr 4
EYW5:56 pmKey West
32h 24m
1 stop
ICN3:20 pmIncheon Intl
$1,647
United Airlines
Mar 31
ICN4:50 pmIncheon Intl
35h 16m
2 stops
EYW3:06 pmKey West
Apr 4
EYW5:56 pmKey West
32h 24m
1 stop
ICN3:20 pmIncheon Intl
$1,654
United Airlines
Mar 31
ICN11:30 amIncheon Intl
40h 36m
2 stops
EYW3:06 pmKey West
Apr 4
EYW2:30 pmKey West
35h 50m
1 stop
ICN3:20 pmIncheon Intl
$1,868

momondo Fare Finder

 
Use the filters below to find and compare flights from Seoul to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

4:50 pm-3:06 pm

2 stops35h 16m

Key West

Sun 4/4

5:56 pm-3:20 pm

1 stop32h 24m

$1,647

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

4:50 pm-3:06 pm

2 stops35h 16m

Key West

Sun 4/4

5:56 pm-3:20 pm

1 stop32h 24m

$1,654

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

11:30 am-3:06 pm

2 stops40h 36m

Key West

Sun 4/4

2:30 pm-3:20 pm

1 stop35h 50m

$1,868

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

11:30 am-3:06 pm

2 stops40h 36m

Key West

Sun 4/4

2:30 pm-3:20 pm

1 stop35h 50m

$1,871

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

5:15 pm-5:02 pm

1 stop36h 47m

Key West

Sun 4/4

5:56 pm-3:20 pm

1 stop32h 24m

$1,936

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

5:15 pm-5:02 pm

1 stop36h 47m

Key West

Sun 4/4

5:56 pm-3:20 pm

1 stop32h 24m

$1,945

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

11:30 am-3:06 pm

2 stops40h 36m

Key West

Sun 4/4

4:05 pm-4:20 am

2 stops47h 15m

$2,027

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

11:30 am-3:06 pm

2 stops40h 36m

Key West

Sun 4/4

4:05 pm-4:20 am

2 stops47h 15m

$2,030

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Wed 3/31

11:30 am-3:06 pm

2 stops40h 36m

Key West

Sun 4/4

4:05 pm-4:20 am

2 stops47h 15m

$2,036
Cheapest one-way

IncheonKey West

ICN Incheon Intl - EYW Key West

ICNEYW

Incheon Intl

Mon 2/1

7:45 pm-10:39 am

3 stops52h 54m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Key West from

How to get the cheapest flight ticket from Seoul to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seoul to Key West?

United Airlines is the most popular carrier operating from Seoul to Key West

When to book flights from Seoul to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Key West (SEL to EYW) flight deals and tips

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

Best Price Found

$669

Fastest flight time

40h 36m

Direct flights

None
The best one-way flight to Key West from Seoul in the past 72 hours is $669. The best round-trip flight deal from Seoul to Key West found on momondo in the last 72 hours is $1,647.
The fastest flight from Seoul to Key West takes 40h 36m
There are no direct flights from Seoul to Key West. There are no popular flight routes from Seoul to Key West.
Search flight deals

Frequently asked questions about flying from Seoul to Key West

  • How far is Seoul to Key West by plane?

    There are 7750.5 mi between Seoul and Key West. 40h 36m is a normal flight duration for this route.

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

    Prices for flights from Seoul to Key West Airport were last updated today.

  • How old do you have to be to fly from Seoul 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 Seoul to Key West Airport.

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

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 Seoul to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Key West for you.

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

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

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

momondo helps you find the best flight between Seoul and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Key West from Seoul 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.

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