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Cheap flights from Belfast Intl Airport to Miami from £317

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MIA
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Miami
Explore the most affordable flight options available from Belfast Intl to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Tue 21/417:10
BFS
-
MIA
3 stops31h 35m
Multiple Airlines
Tue 28/416:30
MIA
-
BFS
3 stops25h 50m
Multiple Airlines
Deal found 7/3£599
Thu 23/406:10
BFS
-
MIA
2 stops17h 35m
Multiple Airlines
Thu 30/421:30
MIA
-
BFS
2 stops17h 00m
Multiple Airlines
Deal found 9/3£780
Sat 25/422:15
BFS
-
MIA
3 stops26h 30m
Multiple Airlines
Fri 1/500:20
MIA
-
BFS
2 stops18h 10m
Multiple Airlines
Deal found 10/3£791
Sun 5/415:55
BFS
-
MIA
2 stops33h 45m
Multiple Airlines
Sun 12/407:20
MIA
-
BFS
3 stops33h 10m
Multiple Airlines
Deal found 6/3£871
Sat 4/422:15
BFS
-
MIA
2 stops21h 15m
Multiple Airlines
Fri 10/400:20
MIA
-
BFS
2 stops28h 05m
Multiple Airlines
Deal found 7/3£941
Sat 7/323:10
BFS
-
MIA
3 stops25h 10m
Multiple Airlines
Sat 14/307:25
MIA
-
BFS
3 stops29h 10m
Multiple Airlines
Deal found 6/3£960

Find flight deals from Belfast Intl to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

£599

One-way from

£317

Popular in

December

Cheapest in

January

Average price

£542
21/4-28/4
  • 21/4-28/4
  • 6 total stops
  • 57h 25m total
  • Belfast to Miami
Search Deals
17/3
  • 17/3
  • 3 total stops
  • 42h 35m total
  • Belfast to Miami
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Miami 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 11 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Tue 21/4

17:10-19:45

3 stops31h 35m

Miami

Tue 28/4

21:30-23:20

2 stops20h 50m

£612
Fastest return journey

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Thu 23/4

06:10-18:45

2 stops17h 35m

Miami

Thu 30/4

21:30-19:30

2 stops17h 00m

£780

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sat 25/4

22:15-19:45

3 stops26h 30m

Miami

Fri 1/5

00:20-23:30

2 stops18h 10m

£791

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sat 4/4

22:15-14:30

2 stops21h 15m

Miami

Fri 10/4

00:20-09:25

2 stops28h 05m

£941

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sun 5/4

15:55-20:40

2 stops33h 45m

Miami

Sun 12/4

21:30-22:35

2 stops20h 05m

£984
Cheapest one-way

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Tue 17/3

05:45-20:20

3 stops42h 35m

£317
Fastest single journey

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sat 15/8

18:10-22:20

2 stops33h 10m

£406

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Belfast Intl 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 Intl Airport to Miami

What is the cheapest month to book a flight from Belfast Intl Airport to Miami?

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Miami (average of £386). Flying from Belfast Intl Airport to Miami in August is currently the most expensive (average of £679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated 11 March 2026.
Check out reviews from past customers who have flown with British Airways from Belfast Intl Airport to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,781 reviews
Check prices

Crew

7.6

Boarding

6.9

Overall

6.7

Food

6.4

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,781 reviews
British Airways
6.7
Okay
7,781 reviews
Check prices

Crew

7.6

Boarding

6.9

Overall

6.7

Food

6.4

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from Belfast Intl?

    If you book a flight to Miami from Belfast Intl, you will be flying to Miami, which is the city’s only airport. Miami (MIA) is located 6.1 mi from the center of Miami. There are 0 flights from Belfast Intl to Miami per day from 1 airline.

  • What is the cheapest airline to fly from Belfast Intl Airport to Miami round-trip?

    Our cheapest airline available from Belfast Intl Airport to Miami is British Airways. Our recent data shows that you can find tickets from as low as £393 on this airline. This flight start at 36% lower than the current average price 3 months from now.

  • Can I find deals for flights from Belfast Intl to Miami that include hotel bookings?

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

  • How can I find direct flights from Belfast Intl to Miami?

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

  • Can I find deals for business class flights from Belfast Intl to Miami?

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

  • What is the cheapest month to book a flight from Belfast Intl Airport to Miami?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Miami (average of £386). Flying from Belfast Intl Airport to Miami in August is currently the most expensive (average of £679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Belfast Intl to Miami

Discover the top airline that operate flights from Belfast Intl to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£393Average£570FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Miami?

Cheapflights makes it easy to find Belfast Intl to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast Intl to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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