Cheap flights from Belfast to Florida Keys from £431
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to Florida Keys
Keep the following information in mind while searching for Belfast to Florida Keys flight deals. Data was last updated 30 April 2025.
Find flight deals from Belfast to Florida Keys
Cheapest flights from Belfast to Florida KeysExplore the most affordable flight options available from Belfast to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Belfast to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast to Florida Keys 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, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Belfast to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastMiami
BHD - MIA
BHDMIA
Belfast City
Mi 17/9
10:00-18:20
1 stop13h 20m
Miami
Mi 24/9
20:50-13:30
1 stop11h 40m
BelfastMiami
BFS - MIA
BFSMIA
Belfast Intl
Mo 16/6
06:10-14:20
1 stop13h 10m
Miami
Mo 30/6
17:15-07:30
1 stop33h 15m
BelfastMiami
BHD - MIA
BHDMIA
Belfast City
Mo 8/9
06:30-18:39
2 stops17h 09m
Miami
So 28/9
19:30-16:55
2 stops16h 25m
BelfastMiami
BHD - MIA
BHDMIA
Belfast City
Mo 8/9
19:30-14:25
1 stop23h 55m
Miami
So 28/9
17:30-13:05
2 stops14h 35m
BelfastMiami
BHD - MIA
BHDMIA
Belfast City
Sa 17/5
16:15-08:29
2 stops21h 14m
BelfastMiami
BHD - MIA
BHDMIA
Belfast City
Sa 17/5
07:05-14:30
1 stop12h 25m
Best time to book a flight from Belfast to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Florida Keys
Rainfall in Florida Keys by month
Plan your trip to Florida Keys by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Florida Keys ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Florida Keys when rainfall is around 41.0 mm.
Temperature in Florida Keys by month
Plan your trip to Florida Keys by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).
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 30 April 2025.
Food
Entertainment
Comfort
Overall
Boarding
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Entertainment
Comfort
Overall
Boarding
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Entertainment
Comfort
Overall
Boarding
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Belfast to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Belfast to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Belfast to Florida Keys?
Deals for Belfast to Florida Keys flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Belfast to Florida Keys?
Cheapflights simply makes it quick and affordable to book flights from Belfast 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 to Florida Keys with no change fees?
Need flexible booking options for your flight to Florida Keys from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Belfast to Florida Keys become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Florida Keys from Belfast today and book when prices fit your budget.