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Cheap flights from Northern Ireland to Miami from £345

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MIA
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Northern Ireland to Miami

Keep the following information in mind while searching for Northern Ireland to Miami flight deals. Data was last updated 26 August 2025.

Round-trip from

£530

One-way from

£345

Popular in

December

Cheapest in

November

Average price

£732
8/10-15/10
  • 8/10-15/10
  • 5 total stops
  • 51h 15m total
  • Northern Ireland to Miami
Search Deals
15/2
  • 15/2
  • 3 total stops
  • 35h 35m total
  • Northern Ireland to Miami
Search Deals
High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Northern Ireland to Miami

Cheapest flights from Northern Ireland to Miami
Explore the most affordable flight options available from Northern Ireland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Wed 8/1017:00BFS - MIA
2 stops26h 45mMultiple Airlines
Wed 15/1016:30MIA - BFS
3 stops24h 30mMultiple Airlines
Deal found 24/8£530
Mon 20/1021:00BFS - MIA
3 stops46h 45mMultiple Airlines
Fri 24/1000:25MIA - BFS
3 stops31h 35mMultiple Airlines
Deal found 25/8£544
Thu 9/1008:10BFS - MIA
2 stops35h 40mMultiple Airlines
Thu 16/1016:30MIA - BFS
2 stops18h 05mMultiple Airlines
Deal found 25/8£591
Mon 8/915:25BHD - MIA
1 stop28h 00mBritish Airways
Sun 28/915:28MIA - BHD
2 stops15h 02mBritish Airways
Deal found 25/8£621
Mon 8/906:30BHD - MIA
2 stops16h 55mDelta
Sun 28/919:35MIA - BHD
2 stops20h 40mDelta
Deal found 25/8£635

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 26 August 2025.
Use the filters below to find and compare flights from Northern Ireland to Miami that are best for you.

Fly from

Northern Ireland

Fly to

Miami

Route

Depart

Return

Price

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Wed 8/10

17:00-14:45

2 stops26h 45m

Miami

Wed 15/10

16:30-22:00

3 stops24h 30m

£530

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Mon 20/10

21:00-14:45

3 stops46h 45m

Miami

Fri 24/10

00:25-13:00

3 stops31h 35m

£544

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Thu 9/10

08:10-14:50

2 stops35h 40m

Miami

Thu 16/10

16:30-15:35

2 stops18h 05m

£591

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Mon 8/9

15:25-14:25

1 stop28h 00m

Miami

Sun 28/9

15:28-11:30

2 stops15h 02m

£621

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Mon 8/9

06:30-23:35

2 stops22h 05m

Miami

Sun 28/9

19:35-21:15

2 stops20h 40m

£635

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sun 15/2

08:15-14:50

3 stops35h 35m

£345

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Best time to book a flight from Northern Ireland to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Northern Ireland 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 Northern Ireland to Miami

What is the cheapest month to book a flight from Northern Ireland to Miami?

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Miami (average of £559). Flying from Northern Ireland to Miami in July is currently the most expensive (average of £760). 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.

What is the cheapest time of day to fly from NIR to MIA?

Find hourly flight availability from Northern Ireland to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Miami as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 Northern Ireland?

    Miami (MIA) is the airport you will fly into if you book a flight from Northern Ireland to Miami. It is only a 6.1 mi journey from Miami (MIA) to Miami’s city center.

  • How long is the flight from Northern Ireland to Miami?

    British Airways and Delta can get you from Northern Ireland to Miami in just under 22h 05m. Your travel time can differ by up to 5h 55m. Northern Ireland and Miami are separated by a distance of 4166 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Northern Ireland to Miami that include hotel bookings?

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

  • How can I find direct flights from Northern Ireland to Miami?

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

  • Can I find deals for business class flights from Northern Ireland to Miami?

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Miami?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Miami (average of £559). Flying from Northern Ireland to Miami in July is currently the most expensive (average of £760). 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
Hollywood
Key Biscayne
Boynton Beach
Margate
Sunrise
Marathon
Palm Beach
Florida City
Fisher Island
Sunny Isles Beach
Bay Harbor Islands

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Alternative routes for Northern Ireland to Miami

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Top 2 airlines flying from Northern Ireland to Miami

Discover the top 2 airlines that operate flights from Northern Ireland 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£366Average£529FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£414Average£651FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Northern Ireland to Miami?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Miami from Northern Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Miami?

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Miami 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 Northern Ireland to Miami with no change fees?

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

Can Cheapflights notify me if prices for flights from Northern Ireland to Miami become cheaper?

Of course! You can now track prices for flights from Northern Ireland to Miami and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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