Cheap flights from Belfast Intl Airport to Florida Keys from £296
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast Intl to Florida Keys
Keep the following information in mind while searching for Belfast Intl to Florida Keys flight deals. Data was last updated 18 September 2025.
Round-trip from | £496 |
---|---|
One-way from | £296 |
Popular in | December |
Cheapest in | November |
Average price | £460 |
Find flight deals from Belfast Intl to Florida Keys
Cheapest flights from Belfast Intl to Florida KeysExplore the most affordable flight options available from Belfast Intl to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Explore the most affordable flight options available from Belfast Intl to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Belfast Intl Airport to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastMiami
BFS - MIA
BFSMIA
Belfast Intl
Sun 2/11
05:45-23:05
3 stops21h 20m
Miami
Sun 9/11
07:00-14:55
3 stops26h 55m
BelfastMiami
BFS - MIA
BFSMIA
Belfast Intl
Fri 31/10
21:30-15:50
3 stops46h 20m
Miami
Fri 7/11
16:35-22:45
3 stops25h 10m
BelfastMiami
BFS - MIA
BFSMIA
Belfast Intl
Mon 17/11
20:55-18:55
2 stops27h 00m
Miami
Mon 24/11
16:35-20:10
3 stops22h 35m
BelfastMiami
BFS - MIA
BFSMIA
Belfast Intl
Thu 18/12
09:55-20:20
1 stop15h 25m
Miami
Thu 1/1
22:40-22:05
1 stop18h 25m
BelfastMiami
BFS - MIA
BFSMIA
Belfast Intl
Wed 8/10
06:10-23:10
2 stops22h 00m
Best time to book a flight from Belfast Intl to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Belfast Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to Florida Keys
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with American Airlines and British Airways from Belfast Intl Airport to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Boarding
Comfort
Crew
Food
Reviews
Nordia,Sept 2025
KIN - MIA
Entertainment
Overall
Boarding
Comfort
Crew
Food
Reviews
Nordia,Sept 2025
KIN - MIA
Entertainment
Overall
Boarding
Comfort
Crew
Food
Reviews
Nordia,Sept 2025
KIN - MIA
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Belfast Intl to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Belfast Intl to Florida Keys?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast Intl to Florida Keys. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Florida Keys?
Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Florida Keys by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belfast Intl to Florida Keys with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Florida Keys flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belfast Intl to Florida Keys become cheaper?
Yes! Start tracking prices for Belfast Intl to Florida Keys flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.