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Cheap flights from Florida Keys to the United Kingdom from £142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to the United Kingdom 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
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
18:15 - 11:40
MIA
-
MAN
12h 25m1 stop
Icelandair Logo
13:05 - 21:55
MAN
-
MIA
13h 50m1 stop
£381Icelandair
Fri, 24 Apr - Thu, 30 Apr
Icelandair Logo
17:15 - 09:55
MIA
-
GLA
11h 40m1 stop
Icelandair Logo
11:15 - 20:55
GLA
-
MIA
14h 40m1 stop
£384Icelandair
Sun, 8 Feb - Thu, 12 Feb
Icelandair Logo
17:15 - 10:45
MIA
-
MAN
12h 30m1 stop
Icelandair Logo
11:55 - 20:55
MAN
-
MIA
14h 00m1 stop
£389Icelandair
Wed, 14 Jan - Sat, 31 Jan
Icelandair Logo
17:15 - 10:45
MIA
-
MAN
12h 30m1 stop
Icelandair Logo
11:55 - 20:55
MAN
-
MIA
14h 00m1 stop
£408Icelandair
Wed, 14 Jan - Tue, 20 Jan
British Airways Logo
22:40 - 16:40
MIA
-
EDI
13h 00m1 stop
British Airways Logo
20:20 - 14:30
EDI
-
MIA
23h 10m1 stop
£447British Airways
Mon, 13 Apr - Wed, 22 Apr
British Airways Logo
17:00 - 10:05
MIA
-
GLA
12h 05m1 stop
British Airways Logo
07:00 - 14:30
GLA
-
MIA
12h 30m1 stop
£455British Airways
Mon, 20 Apr - Fri, 24 Apr
KLM Logo
18:06 - 11:40
EYW
-
LHR
12h 34m1 stop
KLM Logo
06:30 - 19:40
LHR
-
EYW
18h 10m2 stops
£467KLM
Sun, 25 Jan - Sun, 1 Feb
Lufthansa Logo
14:32 - 12:05
MIA
-
GLA
16h 33m2 stops
Lufthansa Logo
06:00 - 14:40
GLA
-
MIA
13h 40m1 stop
£479Lufthansa
Tue, 10 Feb - Tue, 17 Feb
KLM Logo
16:50 - 17:05
MIA
-
SOU
19h 15m1 stop
KLM Logo
09:00 - 00:51
SOU
-
MIA
20h 51m2 stops
£688KLM
Thu, 15 Jan - Fri, 23 Jan
Virgin Atlantic Logo
16:55 - 16:50
MIA
-
SOU
18h 55m1 stop
Virgin Atlantic Logo
09:15 - 23:15
SOU
-
MIA
19h 00m2 stops
£1,300Virgin Atlantic
Thu, 18 Jun - Sat, 27 Jun

Air Canada flights from Florida Keys to United Kingdom

Our best Air Canada deals on Florida Keys to United Kingdom flight tickets
Air Canada
24 Jan
MIA11:35Miami
13h 55m
1 stop
LHR06:30London Heathrow
31 Jan
LHR13:25London Heathrow
14h 04m
1 stop
MIA22:29Miami
£455
Find similar
Air Canada
17 Mar
MIA18:15Miami
32h 55m
1 stop
LHR07:10London Heathrow
23 Mar
LHR13:25London Heathrow
29h 04m
2 stops
MIA14:29Miami
£472
Find similar
Air Canada
10 Jan
MIA18:40Miami
36h 10m
1 stop
LHR11:50London Heathrow
20 Jan
LHR06:50London Heathrow
33h 49m
2 stops
MIA11:39Miami
£495
Find similar

Delta flights from Florida Keys to United Kingdom

Our best Delta deals on Florida Keys to United Kingdom flight tickets
Delta
11 Feb
MIA21:25Miami
8h 45m
LHR11:10London Heathrow
17 Feb
LHR06:30London Heathrow
13h 20m
1 stop
MIA14:50Miami
£456
Find similar
Delta
24 Jan
MIA15:37Miami
11h 28m
1 stop
LHR08:05London Heathrow
5 Feb
LHR06:30London Heathrow
13h 20m
1 stop
MIA14:50Miami
£460
Find similar
Delta
4 May
MIA22:35Miami
9h 00m
LHR12:35London Heathrow
14 May
LHR06:30London Heathrow
13h 15m
1 stop
MIA14:45Miami
£468
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Florida Keys to United Kingdom 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 279,928 searches. Data last updated 29 December 2025.
Use the filters below to find and compare flights from Florida Keys to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiManchester

MIA - MAN

MIAMAN

Miami

Fri 24/4

18:15-11:40

1 stop12h 25m

Manchester

Thu 30/4

13:05-21:55

1 stop13h 50m

£381

MiamiGlasgow

MIA - GLA

MIAGLA

Miami

Sun 8/2

17:15-09:55

1 stop11h 40m

Glasgow Intl

Thu 12/2

11:15-20:55

1 stop14h 40m

£384

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 14/1

17:15-10:45

1 stop12h 30m

Manchester

Sat 31/1

11:55-20:55

1 stop14h 00m

£389

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 14/1

17:15-10:45

1 stop12h 30m

Manchester

Tue 20/1

11:55-20:55

1 stop14h 00m

£408

MiamiEdinburgh

MIA - EDI

MIAEDI

Miami

Mon 13/4

22:40-16:40

1 stop13h 00m

Edinburgh Turnhouse

Wed 22/4

20:20-14:30

1 stop23h 10m

£447

MiamiGlasgow

MIA - GLA

MIAGLA

Miami

Mon 20/4

17:00-10:05

1 stop12h 05m

Glasgow Intl

Fri 24/4

07:00-14:30

1 stop12h 30m

£455

Key WestLondon

EYW - LHR

EYWLHR

Key West

Sun 25/1

18:06-11:40

1 stop12h 34m

London Heathrow

Sun 1/2

06:30-19:40

2 stops18h 10m

£467

MiamiGlasgow

MIA - GLA

MIAGLA

Miami

Tue 10/2

14:32-12:05

2 stops16h 33m

Glasgow Intl

Tue 17/2

06:00-14:40

1 stop13h 40m

£479

MiamiSouthampton

MIA - SOU

MIASOU

Miami

Thu 15/1

16:50-17:05

1 stop19h 15m

Southampton Eastleigh

Fri 23/1

09:00-00:51

2 stops20h 51m

£688

MiamiSouthampton

MIA - SOU

MIASOU

Miami

Thu 18/6

16:55-16:50

1 stop18h 55m

Southampton Eastleigh

Sat 27/6

09:15-23:15

2 stops19h 00m

£1,300

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Florida Keys to United Kingdom

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 month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Florida Keys is in February. Flight prices, which tend to average around £396, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Florida Keys during the month March is also very affordable. Most momondo users find prices during this month for around £422.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £543 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Florida Keys for as low as £460 on momondo.

Can stopping save me money on Florida Keys to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Florida Keys to United Kingdom.

Cheap Florida Keys to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to United Kingdom

Fastest flight time

8h 30m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The fastest flight from Florida Keys to United Kingdom takes 8h 30m
Direct flights go from Florida Keys to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Florida Keys there are direct flights to London Heathrow (LHR).
Search flight deals

  • When did momondo last update prices for flights from Florida Keys to United Kingdom?

    Prices for flights from Florida Keys to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Florida Keys to United Kingdom?

  • How old do you have to be to fly from Florida Keys to United Kingdom?

    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 Florida Keys to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom 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.

  • What is the most popular plane model from Florida Keys to United Kingdom?

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to United Kingdom?

It is quick and easy to find Florida Keys to United Kingdom 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 United Kingdom that suits you.

Can I find flights from Florida Keys to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Florida Keys to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Florida Keys to United Kingdom?

momondo helps you find the best flight between Florida Keys and United Kingdom 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 Florida Keys to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Florida Keys. 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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Find better results for your trip to the United Kingdom

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