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Cheap flights from Belfast Intl Airport to Miami from £420

BFS — MIA
3 Nov — 10 Nov1
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

Mon 16/1120:50 -
2 stops25h 50m
Mon 23/1122:45 -
2 stops17h 30m
Deal found 2/10£587
Sun 15/1114:10 -
2 stops34h 20m
Sun 22/1121:45 -
2 stops18h 40m
Deal found 1/10£701

Find flight deals from Belfast Intl to Miami

Round-trip from

£587

One-way from

£420

Popular in

October

Cheapest in

February

Average price

£950
16/11-23/11
  • 16/11-23/11
  • 4 total stops
  • 43h 20m total
  • Belfast to Miami
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20/10-31/12
  • 20/10-31/12
  • 3 total stops
  • 50h 45m total
  • Belfast to Miami
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Belfast Intl - MIA Miami

BFSMIA

Belfast Intl

Tue 20/10

16:50-14:35

3 stops50h 45m

Miami

Wed 31/12

00:00-06:00

Nonstop0h 00m

£420

BelfastMiami

BFS Belfast Intl - MIA Miami

BFSMIA

Belfast Intl

Sun 18/10

20:45-14:35

2 stops46h 50m

Miami

Wed 31/12

00:00-06:00

Nonstop0h 00m

£433
Fastest return journey

BelfastMiami

BFS Belfast Intl - MIA Miami

BFSMIA

Belfast Intl

Mon 19/10

14:40-19:20

1 stop33h 40m

Miami

Wed 31/12

00:00-06:00

Nonstop0h 00m

£585

BelfastMiami

BFS Belfast Intl - MIA Miami

BFSMIA

Belfast Intl

Mon 16/11

20:50-17:40

2 stops25h 50m

Miami

Mon 23/11

22:45-21:15

2 stops17h 30m

£587

BelfastMiami

BFS Belfast Intl - MIA Miami

BFSMIA

Belfast Intl

Sun 15/11

14:10-19:30

2 stops34h 20m

Miami

Sun 22/11

21:45-21:25

2 stops18h 40m

£701

Flights are sorted by cheapest return flights first.

Deals found on 4/10

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

Reviews of airlines servicing Miami

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
8,244 reviews
Check prices

Food

6.4

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Crew

7.7

Overall

6.7

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
8,244 reviews
British Airways
6.7
Okay
8,244 reviews
Check prices

Food

6.4

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Crew

7.7

Overall

6.7

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

  • 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 £502 on this airline. This flight start at 29% 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.

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
Florida City
Fisher Island

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Belfast Intl to Miami

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£510Average£745FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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