£340 Find Cheap Flights from Belfast 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 Belfast to Florida Keys departing on 6/6. 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 Belfast 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 Belfast to Florida Keys, as well as popular online travel agencies
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Flight Deals

Book Cheap Belfast to Florida Keys Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast 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 return flight deals from Belfast to Florida Keys

Sun, 10 May - Mon, 18 May
Multiple Airlines Logo
07:00 - 20:45
BFS
-
MIA
18h 45m
1 stop
Multiple Airlines Logo
18:05 - 18:50
MIA
-
BFS
19h 45m
1 stop
£670Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
11:30 - 17:25
BFS
-
MIA
34h 55m
2 stops
Multiple Airlines Logo
16:40 - 00:05
MIA
-
BFS
26h 25m
2 stops
£714Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:55 - 14:35
BFS
-
MIA
34h 40m
3 stops
Multiple Airlines Logo
13:10 - 17:05
MIA
-
BFS
22h 55m
2 stops
£718Multiple Airlines
Tue, 9 Jun - Mon, 15 Jun
Multiple Airlines Logo
22:30 - 23:25
BFS
-
MIA
29h 55m
3 stops
Multiple Airlines Logo
03:35 - 15:15
MIA
-
BFS
30h 40m
3 stops
£728Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
06:15 - 17:50
BFS
-
MIA
16h 35m
2 stops
Multiple Airlines Logo
23:00 - 20:55
MIA
-
BFS
16h 55m
2 stops
£736Multiple Airlines
Wed, 3 Jun - Sat, 13 Jun
Multiple Airlines Logo
07:30 - 14:35
BFS
-
MIA
36h 05m
3 stops
Multiple Airlines Logo
08:05 - 18:55
MIA
-
BFS
29h 50m
3 stops
£758Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
07:00 - 19:45
BFS
-
MIA
41h 45m
3 stops
Multiple Airlines Logo
07:15 - 19:40
MIA
-
BFS
31h 25m
3 stops
£760Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
14:50 - 19:45
BFS
-
MIA
33h 55m
2 stops
Multiple Airlines Logo
07:15 - 19:40
MIA
-
BFS
31h 25m
3 stops
£762Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:55 - 14:35
BFS
-
MIA
34h 40m
3 stops
Multiple Airlines Logo
07:15 - 17:05
MIA
-
BFS
28h 50m
3 stops
£768Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
20:15 - 14:35
BFS
-
MIA
47h 20m
3 stops
Multiple Airlines Logo
13:10 - 16:20
MIA
-
BFS
22h 10m
2 stops
£791Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Belfast 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 stopover from Belfast Intl Airport to Florida Keys?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £201 on average.

What is the cheapest month to fly from Belfast Intl Airport to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast Intl Airport to Florida Keys, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast Intl Airport to Florida Keys is February, when tickets cost £360 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of return tickets is £670 and £645 respectively.

Find deals

Good to know - Cheap tickets from Belfast to Florida Keys

Low seasonApril
Cheapest flight£340
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Belfast Intl Airport to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Belfast 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 Belfast to Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast 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 Belfast to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Belfast 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 Belfast 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 Belfast 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 Belfast to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from Belfast 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 Belfast 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.
6.7
British AirwaysOverall score based on 7931 reviews
6.4Entertainment
6.9Boarding
6.8Comfort
6.4Food
7.7Crew
Airline reviews

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

10.0 ExcellentEric, Apr 2026
LHR - IAD
Read more British Airways reviews

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports

Belfast (BFS)