C$ 315 Find Cheap Flights from London to Florida Keys

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Florida Keys departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Florida Keys, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Florida Keys, as well as popular online travel agencies
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Flight Deals

Cheap Flights from London to Florida Keys

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Florida Keys that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Florida Keys

Mon, 16 Mar - Wed, 25 Mar
Air Canada Logo
9:40 a.m. - 3:15 p.m.
YXU
-
MIA
5h 35m
1 stop
Air Canada Logo
8:00 a.m. - 5:05 p.m.
MIA
-
YXU
9h 05m
2 stops
C$ 561Air Canada
Mon, 16 Mar - Wed, 25 Mar
Air Canada Logo
5:40 p.m. - 12:16 a.m.
YXU
-
MIA
6h 36m
1 stop
Air Canada Logo
12:20 p.m. - 9:21 p.m.
MIA
-
YXU
9h 01m
1 stop
C$ 594Air Canada
Mon, 16 Mar - Wed, 25 Mar
Air Canada Logo
9:40 a.m. - 3:15 p.m.
YXU
-
MIA
5h 35m
1 stop
Air Canada Logo
8:00 a.m. - 5:05 p.m.
MIA
-
YXU
9h 05m
2 stops
C$ 595Air Canada
Mon, 16 Mar - Wed, 25 Mar
Air Canada Logo
5:10 a.m. - 5:29 p.m.
YXU
-
MIA
12h 19m
2 stops
Air Canada Logo
8:00 a.m. - 9:21 p.m.
MIA
-
YXU
13h 21m
2 stops
C$ 600Air Canada
Mon, 16 Mar - Wed, 25 Mar
Air Canada Logo
5:10 a.m. - 5:29 p.m.
YXU
-
MIA
12h 19m
2 stops
Air Canada Logo
8:00 a.m. - 5:05 p.m.
MIA
-
YXU
9h 05m
2 stops
C$ 601Air Canada
Tue, 10 Mar - Thu, 12 Mar
Air Canada Logo
5:10 a.m. - 11:25 a.m.
YXU
-
MIA
6h 15m
1 stop
Air Canada Logo
7:25 a.m. - 5:05 p.m.
MIA
-
YXU
9h 40m
1 stop
C$ 641Air Canada
Tue, 10 Mar - Thu, 12 Mar
Air Canada Logo
9:40 a.m. - 3:15 p.m.
YXU
-
MIA
5h 35m
1 stop
Air Canada Logo
7:25 a.m. - 9:21 p.m.
MIA
-
YXU
13h 56m
1 stop
C$ 642Air Canada
Wed, 25 Mar - Wed, 1 Apr
Air Canada Logo
5:10 a.m. - 11:25 a.m.
YXU
-
MIA
6h 15m
1 stop
Air Canada Logo
8:00 a.m. - 5:04 p.m.
MIA
-
YXU
9h 04m
2 stops
C$ 675Air Canada
Tue, 10 Mar - Thu, 12 Mar
Air Canada Logo
5:10 a.m. - 11:25 a.m.
YXU
-
MIA
6h 15m
1 stop
Air Canada Logo
9:15 p.m. - 8:46 a.m.
MIA
-
YXU
11h 31m
1 stop
C$ 676Air Canada
Tue, 10 Mar - Thu, 12 Mar
Air Canada Logo
9:40 a.m. - 3:15 p.m.
YXU
-
MIA
5h 35m
1 stop
Air Canada Logo
6:00 a.m. - 5:05 p.m.
MIA
-
YXU
11h 05m
2 stops
C$ 684Air Canada
Booking Insights

KAYAK's insights & trends for London to Florida Keys flights

Get data-powered insights and trends into flights from London to Florida Keys to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from London to Florida Keys?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 508, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonJuly
Cheapest flightC$ 315
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from London to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from London to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Florida Keys is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Florida Keys with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from London to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10752 reviews
7.1Comfort
6.8Entertainment
7.3Boarding
7.8Crew
6.3Food
Airline reviews

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

10.0 ExcellentBrian, Feb 2026
YVR - MIA
Read more Air Canada reviews

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

My seat was covered in vomit and I will be reaching out to Air Canada

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports

London (YXU)