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Cheap flights from Belfast to Florida Keys from £404

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — EYW
15 Apr — 22 Apr1
1 adult

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 10 April 2025.

Round-trip from

£404

Popular in

December

Cheapest in

November

Average price

£653
26/4-7/5
  • 26/4-7/5
  • 2 total stops
  • 47h 30m total
  • Belfast to Florida Keys
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Belfast to Florida Keys

Cheapest flights from Belfast to Florida Keys
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 10 April 2025.

Sat 26/419:35BFS - MIA
1 stop23h 45mMultiple Airlines
Wed 7/517:15MIA - BFS
1 stop23h 45mMultiple Airlines
Deal found 8/4£404
Thu 1/516:00BHD - MIA
1 stop27h 20mMultiple Airlines
Wed 7/517:15MIA - BHD
1 stop21h 30mMultiple Airlines
Deal found 9/4£457
Mon 8/906:40BHD - MIA
1 stop12h 45mIberia
Sun 28/922:30MIA - BHD
2 stops36h 10mIberia
Deal found 9/4£465
Thu 1/509:35BHD - MIA
2 stops16h 49mBritish Airways
Wed 7/519:35MIA - BHD
1 stop12h 55mBritish Airways
Deal found 9/4£489
Thu 1/506:30BHD - MIA
2 stops19h 48mDelta
Wed 7/515:24MIA - BHD
2 stops20h 31mDelta
Deal found 9/4£499

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 10 April 2025.
Use the filters below to find and compare flights from Belfast to Florida Keys that are best for you.

Fly from

Belfast

Fly to

Florida Keys

Route

Depart

Return

Price

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sat 26/4

19:35-14:20

1 stop23h 45m

Miami

Wed 7/5

17:15-22:00

1 stop23h 45m

£404

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Thu 1/5

16:00-14:20

1 stop27h 20m

Miami

Wed 7/5

17:15-19:45

1 stop21h 30m

£457

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Mon 8/9

06:40-14:25

1 stop12h 45m

Miami

Sun 28/9

22:30-15:40

2 stops36h 10m

£465

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Thu 1/5

09:35-21:24

2 stops16h 49m

Miami

Wed 7/5

19:35-13:30

1 stop12h 55m

£489

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Thu 1/5

06:30-21:18

2 stops19h 48m

Miami

Wed 7/5

15:24-16:55

2 stops20h 31m

£499

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sat 17/5

07:05-14:30

1 stop12h 25m

£789

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sat 17/5

07:05-18:20

2 stops16h 15m

£797

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 10 April 2025.
Delta
8.0
Very Good
7,907 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,907 reviews
Delta
8.0
Very Good
7,907 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Aer Lingus
7.0
Good
1,060 reviews
Delta
8.0
Very Good
7,907 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Iberia
7.0
Good
2,667 reviews
Delta
8.0
Very Good
7,907 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
British Airways
6.6
Okay
6,735 reviews
Delta
8.0
Very Good
7,907 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • Can I find deals for flights from Belfast to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Belfast to Florida Keys flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Florida Keys.

  • Can I find deals for business class flights from Belfast to Florida Keys?

    Yes. Cheapflights offers flight deals from Belfast to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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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?

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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.

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