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Cheap flights from Key West to Iceland from $1,042

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Iceland departing on 6/15. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:07 pm - 6:15 am
EYW
-
KEF
14h 08m
2 stops
Multiple Airlines Logo
4:55 pm - 6:27 pm
KEF
-
EYW
29h 32m
1 stop
$1,042Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Delta Logo
7:30 am - 7:00 am
EYW
-
KEF
19h 30m
2 stops
Delta Logo
8:45 am - 7:49 pm
KEF
-
EYW
15h 04m
2 stops
$1,218Delta
Tue, May 26 - Thu, Jun 4
United Airlines Logo
2:26 pm - 8:30 am
EYW
-
KEF
14h 04m
2 stops
United Airlines Logo
12:00 pm - 3:07 pm
KEF
-
EYW
31h 07m
1 stop
$1,262United Airlines
Tue, May 26 - Thu, Jun 4
Multiple Airlines Logo
11:07 am - 6:40 am
EYW
-
KEF
15h 33m
1 stop
Multiple Airlines Logo
4:55 pm - 6:27 pm
KEF
-
EYW
29h 32m
1 stop
$1,377Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
11:58 am - 9:30 am
EYW
-
KEF
17h 32m
2 stops
Multiple Airlines Logo
8:45 am - 7:53 pm
KEF
-
EYW
15h 08m
2 stops
$1,538Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
2:24 pm - 3:20 pm
EYW
-
KEF
20h 56m
2 stops
Multiple Airlines Logo
6:00 pm - 11:02 am
KEF
-
EYW
45h 02m
3 stops
$2,811Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
7:30 am - 9:40 am
EYW
-
KEF
22h 10m
3 stops
Multiple Airlines Logo
5:05 pm - 10:53 am
KEF
-
EYW
45h 48m
3 stops
$2,900Multiple Airlines
Tue, May 26 - Thu, Jun 4
Multiple Airlines Logo
7:45 am - 9:40 am
EYW
-
KEF
21h 55m
3 stops
Multiple Airlines Logo
6:00 pm - 11:02 am
KEF
-
EYW
45h 02m
3 stops
$2,955Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
United Airlines Logo
3:50 pm - 8:50 am
EYW
-
KEF
13h 00m
1 stop
United Airlines Logo
12:00 pm - 3:07 pm
KEF
-
EYW
31h 07m
1 stop
$6,825United Airlines
Tue, May 26 - Thu, Jun 4

United Airlines flights from Key West to Iceland

Our best United Airlines deals on Key West to Iceland flight tickets
United Airlines
May 26
EYW2:26 pmKey West
14h 04m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Jun 4
KEF12:00 pmReykjavik Keflavik Intl
31h 07m
1 stop
EYW3:07 pmKey West
$1,262
United Airlines
May 26
EYW3:50 pmKey West
13h 00m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 4
KEF12:00 pmReykjavik Keflavik Intl
31h 07m
1 stop
EYW3:07 pmKey West
$6,825

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Iceland 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 March 25, 2026.
Use the filters below to find and compare flights from Key West to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Mon 6/15

12:07 pm-6:15 am

2 stops14h 08m

Reykjavik Keflavik Intl

Sun 6/21

4:55 pm-6:27 pm

1 stop29h 32m

$1,042

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Tue 5/26

7:30 am-7:00 am

2 stops19h 30m

Reykjavik Keflavik Intl

Thu 6/4

8:45 am-7:49 pm

2 stops15h 04m

$1,218

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Tue 5/26

2:26 pm-8:30 am

2 stops14h 04m

Reykjavik Keflavik Intl

Thu 6/4

12:00 pm-3:07 pm

1 stop31h 07m

$1,262

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Mon 6/15

11:07 am-6:40 am

1 stop15h 33m

Reykjavik Keflavik Intl

Sun 6/21

4:55 pm-6:27 pm

1 stop29h 32m

$1,377
Quickest round-trip

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Mon 6/15

11:58 am-9:30 am

2 stops17h 32m

Reykjavik Keflavik Intl

Sun 6/21

8:45 am-7:53 pm

2 stops15h 08m

$1,538

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Mon 6/15

2:24 pm-3:20 pm

2 stops20h 56m

Reykjavik Keflavik Intl

Sun 6/21

6:00 pm-11:02 am

3 stops45h 02m

$2,811

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Tue 5/26

7:30 am-9:40 am

3 stops22h 10m

Reykjavik Keflavik Intl

Thu 6/4

5:05 pm-10:53 am

3 stops45h 48m

$2,900

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Mon 6/15

7:45 am-9:40 am

3 stops21h 55m

Reykjavik Keflavik Intl

Sun 6/21

6:00 pm-11:02 am

3 stops45h 02m

$2,955

Key WestReykjavik

EYW - KEF

EYWKEF

Key West

Tue 5/26

3:50 pm-8:50 am

1 stop13h 00m

Reykjavik Keflavik Intl

Thu 6/4

12:00 pm-3:07 pm

1 stop31h 07m

$6,825

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Key West to Iceland flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from Key West to Iceland takes 19h 30m
There are no direct flights from Key West to Iceland. There are no popular flight routes from Key West to Iceland.
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  • When did momondo last update prices for flights from Key West Airport to Iceland?

    Prices for flights from Key West Airport to Iceland are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The required travel and health documents for your Iceland 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 Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Key West from Iceland. 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 Key West to Iceland 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?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Key West to Iceland. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Iceland from Key West which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Key West and Iceland 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 Key West to Iceland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Iceland from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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