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

American Airlines is the most popular carrier operating from Key West to Europe

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

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

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

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 Europe.

What documentation or ID do you need to fly to Europe?

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

$424 Cheap Flights from Key West to Europe in 2025

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Find the cheapest flights from Key West to Europe

Round-trip

One-way

Cheap round-trip flights

7:40 am - 7:15 amEYW-LHR

18h 35m1 stop

6:30 am - 8:06 pmLHR-EYW

18h 36m2 stops

$524Delta

Find Deal

mar., oct. 7 - mar., oct. 14

7:40 am - 6:25 amEYW-LHR

17h 45m2 stops

6:30 am - 5:21 pmLHR-EYW

15h 51m2 stops

$528Delta

Find Deal

mar., oct. 7 - mar., oct. 14

6:17 pm - 11:10 amEYW-LHR

11h 53m1 stop

3:15 pm - 8:06 pmLHR-EYW

33h 51m1 stop

$536KLM

Find Deal

mar., oct. 7 - mar., oct. 14

2:50 pm - 11:35 amEYW-CDG

14h 45m2 stops

7:10 am - 6:30 pmCDG-EYW

17h 20m2 stops

$590American Airlines

Find Deal

mar., dic. 2 - mié., dic. 10

2:50 pm - 11:35 amEYW-CDG

14h 45m2 stops

1:30 pm - 1:46 pmCDG-EYW

30h 16m1 stop

$591American Airlines

Find Deal

mar., dic. 2 - mié., dic. 10

12:00 pm - 9:40 amEYW-CDG

39h 40m2 stops

4:10 pm - 7:34 pmCDG-EYW

33h 24m2 stops

$642British Airways

Find Deal

jue., dic. 11 - lun., dic. 15

3:55 pm - 7:45 pmEYW-CDG

21h 50m2 stops

7:45 pm - 6:38 pmCDG-EYW

28h 53m2 stops

$645British Airways

Find Deal

vie., dic. 12 - lun., dic. 15

6:00 pm - 1:15 pmEYW-CDG

13h 15m1 stop

8:55 am - 5:12 pmCDG-EYW

14h 17m1 stop

$651KLM

Find Deal

mié., dic. 3 - mié., dic. 10

3:02 pm - 11:25 amEYW-CDG

14h 23m1 stop

11:55 am - 3:09 pmCDG-EYW

33h 14m1 stop

$687United Airlines

Find Deal

mar., dic. 2 - mié., dic. 10

3:02 pm - 5:50 pmEYW-FCO

20h 48m2 stops

12:50 pm - 2:06 pmFCO-EYW

31h 16m2 stops

$718United Airlines

Find Deal

jue., dic. 11 - dom., dic. 14

Delta flights from Key West to Europe

Our best Delta deals on Key West to Europe flight tickets

Delta

Oct 7

EYW7:40 amKey West

18h 35m

1 stop

LHR7:15 amLondon Heathrow

Oct 14

LHR6:30 amLondon Heathrow

18h 36m

2 stops

EYW8:06 pmKey West

$524

Find similar

Delta

Oct 7

EYW7:40 amKey West

17h 45m

2 stops

LHR6:25 amLondon Heathrow

Oct 14

LHR6:30 amLondon Heathrow

15h 51m

2 stops

EYW5:21 pmKey West

$528

Find similar

Delta

Dec 11

EYW7:00 amKey West

18h 55m

2 stops

FCO7:55 amRome Fiumicino

Dec 15

FCO10:05 amRome Fiumicino

15h 39m

1 stop

EYW7:44 pmKey West

$709

Find similar

KLM flights from Key West to Europe

Our best KLM deals on Key West to Europe flight tickets

KLM

Oct 7

EYW6:17 pmKey West

11h 53m

1 stop

LHR11:10 amLondon Heathrow

Oct 14

LHR3:15 pmLondon Heathrow

33h 51m

1 stop

EYW8:06 pmKey West

$536

Find similar

KLM

Dec 3

EYW6:00 pmKey West

13h 15m

1 stop

CDG1:15 pmParis Charles de Gaulle

Dec 10

CDG8:55 amParis Charles de Gaulle

14h 17m

1 stop

EYW5:12 pmKey West

$651

Find similar

KLM

Dec 11

EYW7:00 amKey West

21h 30m

1 stop

FCO10:30 amRome Fiumicino

Dec 14

FCO10:05 amRome Fiumicino

15h 39m

1 stop

EYW7:44 pmKey West

$705

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Key WestLondon

EYW - LHR

EYWLHR

Key West

mar. 10/7

7:40 am-7:15 am

1 stop18h 35m

London Heathrow

mar. 10/14

6:30 am-8:06 pm

2 stops18h 36m

$524

Key WestLondon

EYW - LHR

EYWLHR

Key West

mar. 10/7

7:40 am-6:25 am

2 stops17h 45m

London Heathrow

mar. 10/14

6:30 am-5:21 pm

2 stops15h 51m

$528

Key WestLondon

EYW - LHR

EYWLHR

Key West

mar. 10/7

6:17 pm-11:10 am

1 stop11h 53m

London Heathrow

mar. 10/14

3:15 pm-8:06 pm

1 stop33h 51m

$536

Key WestParis

EYW - CDG

EYWCDG

Key West

mar. 12/2

2:50 pm-11:35 am

2 stops14h 45m

Paris Charles de Gaulle

mié. 12/10

7:10 am-6:30 pm

2 stops17h 20m

$590

Key WestParis

EYW - CDG

EYWCDG

Key West

mar. 12/2

2:50 pm-11:35 am

2 stops14h 45m

Paris Charles de Gaulle

mié. 12/10

1:30 pm-1:46 pm

1 stop30h 16m

$591

Key WestParis

EYW - CDG

EYWCDG

Key West

jue. 12/11

12:00 pm-9:40 am

2 stops39h 40m

Paris Charles de Gaulle

lun. 12/15

4:10 pm-7:34 pm

2 stops33h 24m

$642

Key WestParis

EYW - CDG

EYWCDG

Key West

vie. 12/12

3:55 pm-7:45 pm

2 stops21h 50m

Paris Charles de Gaulle

lun. 12/15

7:45 pm-6:38 pm

2 stops28h 53m

$645

Key WestParis

EYW - CDG

EYWCDG

Key West

mié. 12/3

6:00 pm-1:15 pm

1 stop13h 15m

Paris Charles de Gaulle

mié. 12/10

8:55 am-5:12 pm

1 stop14h 17m

$651

Key WestParis

EYW - CDG

EYWCDG

Key West

mar. 12/2

3:02 pm-11:25 am

1 stop14h 23m

Paris Charles de Gaulle

mié. 12/10

11:55 am-3:09 pm

1 stop33h 14m

$687

Key WestRome

EYW - FCO

EYWFCO

Key West

jue. 12/11

3:02 pm-5:50 pm

2 stops20h 48m

Rome Fiumicino

dom. 12/14

12:50 pm-2:06 pm

2 stops31h 16m

$718

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Key West to Europe is on a Thursday. Travelers who choose to depart for Europe on a Thursday will often find tickets for as low as $751. Flights from Key West to Europe on a Tuesday will generally be more expensive and average around $1,117. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the morning. momondo users have found flights departing from Key West to Europe in the morning for as low as $724. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $934. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Key West to Europe flights?

You could potentially save up to 6% on your flight if you consider stops on a Key West to Europe flight.

Cheap Key West to Europe flight deals and tips

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

Direct flights	None

There are no direct flights from Key West to Europe. There are no popular flight routes from Key West to Europe.

Search flight deals

When did momondo last update prices for flights from Key West Airport to Europe?
Prices for flights from Key West Airport to Europe are refreshed on a daily basis.
How old do you have to be to fly from Key West Airport to Europe?
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 Europe.
What documentation or ID do you need to fly to Europe?
The required travel and health documents for your Europe 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 Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Key West to Europe

Compare and see reviews for airlines that fly from Key West to Europe with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $585	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Key West to Europe flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Europe that suits you.

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

momondo does allow users to show only those flights to Europe 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 Europe?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Key West to Europe.

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

If you are not ready to book a flight from Key West to Europe now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Europe and let you know when they change.