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

Price Alerts will notify you by email when the price for flights to Key West from Dublin decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Dublin to Key West with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

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

How old do you have to be to fly from Dublin Airport 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 Dublin Airport 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.

$768 Cheap Flights from Dublin to Key West in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dublin to Key West

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 7:21 pm

DUB

EYW

16h 51m

2 stops

7:51 pm - 4:20 pm

EYW

DUB

15h 29m

2 stops

$768British Airways

Sat, May 30 - Sat, Jun 6

8:00 am - 4:36 pm

DUB

EYW

36h 36m

2 stops

4:55 pm - 10:20 am

EYW

DUB

37h 25m

2 stops

$790United Airlines

Fri, Mar 13 - Fri, Mar 20

10:40 am - 10:19 pm

DUB

EYW

15h 39m

1 stop

4:55 pm - 10:20 am

EYW

DUB

37h 25m

2 stops

$794United Airlines

Fri, Mar 13 - Fri, Mar 20

11:30 am - 1:45 pm

DUB

EYW

30h 15m

1 stop

5:04 pm - 8:40 am

EYW

DUB

11h 36m

1 stop

$831American Airlines

Fri, Mar 13 - Fri, Mar 20

8:00 am - 4:36 pm

DUB

EYW

36h 36m

2 stops

4:55 pm - 10:20 am

EYW

DUB

37h 25m

2 stops

$838United Airlines

Sat, Mar 14 - Sat, Mar 21

7:45 pm - 12:15 pm

DUB

EYW

21h 30m

2 stops

4:44 pm - 10:35 am

EYW

DUB

12h 51m

1 stop

$892American Airlines

Sat, May 30 - Sat, Jun 6

4:10 pm - 1:42 pm

DUB

EYW

26h 32m

1 stop

4:44 pm - 10:35 am

EYW

DUB

12h 51m

1 stop

$959American Airlines

Sat, May 30 - Sat, Jun 6

8:00 am - 2:55 pm

DUB

EYW

34h 55m

2 stops

4:55 pm - 6:10 am

EYW

DUB

33h 15m

3 stops

$3,240United Airlines

Fri, Mar 13 - Fri, Mar 20

United Airlines flights from Dublin to Key West

Our best United Airlines deals on Dublin to Key West flight tickets

United Airlines

Mar 13

DUB8:00 amDublin

36h 36m

2 stops

EYW4:36 pmKey West

Mar 20

EYW4:55 pmKey West

37h 25m

2 stops

DUB10:20 amDublin

$790

United Airlines

Mar 13

DUB10:40 amDublin

15h 39m

1 stop

EYW10:19 pmKey West

Mar 20

EYW4:55 pmKey West

37h 25m

2 stops

DUB10:20 amDublin

$794

United Airlines

Mar 14

DUB8:00 amDublin

36h 36m

2 stops

EYW4:36 pmKey West

Mar 21

EYW4:55 pmKey West

37h 25m

2 stops

DUB10:20 amDublin

$838

American Airlines flights from Dublin to Key West

Our best American Airlines deals on Dublin to Key West flight tickets

American Airlines

Feb 5

DUB11:30 amDublin

34h 19m

2 stops

EYW4:49 pmKey West

Feb 9

EYW4:37 pmKey West

14h 58m

2 stops

DUB12:35 pmDublin

$641

American Airlines

Feb 5

DUB11:30 amDublin

15h 17m

2 stops

EYW9:47 pmKey West

Feb 9

EYW4:37 pmKey West

17h 43m

2 stops

DUB3:20 pmDublin

$644

American Airlines

Feb 5

DUB11:30 amDublin

34h 19m

2 stops

EYW4:49 pmKey West

Feb 9

EYW7:45 pmKey West

14h 35m

2 stops

DUB3:20 pmDublin

$646

Fly from

Fly to

Route

Depart

Return

Price

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 5/30

7:30 am-7:21 pm

2 stops16h 51m

Key West

Sat 6/6

7:51 pm-4:20 pm

2 stops15h 29m

$768

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 3/13

8:00 am-4:36 pm

2 stops36h 36m

Key West

Fri 3/20

4:55 pm-10:20 am

2 stops37h 25m

$790

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 3/13

10:40 am-10:19 pm

1 stop15h 39m

Key West

Fri 3/20

4:55 pm-10:20 am

2 stops37h 25m

$794

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 3/13

11:30 am-1:45 pm

1 stop30h 15m

Key West

Fri 3/20

5:04 pm-8:40 am

1 stop11h 36m

$831

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 3/14

8:00 am-4:36 pm

2 stops36h 36m

Key West

Sat 3/21

4:55 pm-10:20 am

2 stops37h 25m

$838

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 5/30

7:45 pm-12:15 pm

2 stops21h 30m

Key West

Sat 6/6

4:44 pm-10:35 am

1 stop12h 51m

$892

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 5/30

4:10 pm-1:42 pm

1 stop26h 32m

Key West

Sat 6/6

4:44 pm-10:35 am

1 stop12h 51m

$959

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 3/13

8:00 am-2:55 pm

2 stops34h 55m

Key West

Fri 3/20

4:55 pm-6:10 am

3 stops33h 15m

$3,240

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Dublin to Key West

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

Estimated round-trip price

Cheap Dublin to Key West (DUB to EYW) flight deals and tips

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

Fastest flight time	16h 51m
Direct flights	None

The fastest flight from Dublin to Key West takes 16h 51m

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

Search flight deals

How far is Dublin to Key West by plane?
The straight-line distance from Dublin to Key West is 4283.0 mi. By plane, this route typically takes 16h 51m.
When did momondo last update prices for flights from Dublin Airport to Key West Airport?
Prices for flights from Dublin Airport to Key West Airport are updated daily.
How old do you have to be to fly from Dublin Airport 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 Dublin Airport 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.

How do I get Price Alerts for flights from Dublin to Key West?
Price Alerts will notify you by email when the price for flights to Key West from Dublin decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Dublin to Key West with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Big Pine Key

Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Dublin 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 Dublin to Key West for you.

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

Yes. All flights to Key West from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Key West from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Key West from Dublin 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.