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Cheap flights from Northern Ireland to Miami from £483

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MIA
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Miami

Enter your travel dates to find the best prices.

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 4 December 2025.

Thu 18/1215:05BHD - MIA
2 stops24h 52mAmerican Airlines
Thu 1/114:17MIA - BHD
2 stops18h 43mAmerican Airlines
Deal found 2/12£1,131
Thu 18/1206:30BHD - MIA
1 stop13h 20mMultiple Airlines
Thu 1/116:50MIA - BHD
1 stop19h 00mMultiple Airlines
Deal found 2/12£1,717

Find 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 4 December 2025.

Round-trip from

£483

Popular in

December

Cheapest in

November

Average price

£946
25/1-8/2
  • 25/1-8/2
  • 4 total stops
  • 35h 55m total
  • Northern Ireland to Miami
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 4 December 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

Sun 25/1

07:55-19:20

2 stops16h 25m

Miami

Sun 8/2

21:20-21:50

2 stops19h 30m

£483

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Sat 17/1

17:05-19:20

3 stops31h 15m

Miami

Sat 24/1

05:54-22:40

3 stops35h 46m

£511

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sun 25/1

10:40-16:25

1 stop34h 45m

Miami

Sun 8/2

21:45-14:15

2 stops35h 30m

£512

BelfastMiami

BFS - MIA

BFSMIA

Belfast Intl

Fri 16/1

06:00-14:50

3 stops37h 50m

Miami

Fri 23/1

05:54-15:10

3 stops28h 16m

£535

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sun 25/1

06:30-13:55

2 stops36h 25m

Miami

Sun 8/2

21:55-07:40

2 stops28h 45m

£539

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Thu 29/1

09:05-19:30

1 stop15h 25m

Miami

Mon 2/2

22:50-16:05

1 stop12h 15m

£543

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Fri 23/1

06:45-17:20

1 stop15h 35m

Miami

Mon 26/1

22:00-16:05

1 stop13h 05m

£549

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sat 4/4

07:05-20:10

1 stop18h 05m

Miami

Wed 15/4

17:00-11:55

1 stop13h 55m

£552

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Thu 29/1

06:35-20:45

2 stops19h 10m

Miami

Mon 2/2

22:50-18:35

1 stop14h 45m

£561

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sat 4/4

07:05-20:10

1 stop18h 05m

Miami

Wed 15/4

18:29-13:30

2 stops14h 01m

£563

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 11 results
1
2

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, March is the cheapest month in which you can book a flight from Northern Ireland to Miami (average of £363). Flying from Northern Ireland to Miami in August is currently the most expensive (average of £703). 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 4 December 2025.

A simple way to save on the total cost of your ticket is to fly from Northern Ireland to Miami at midday. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

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?

    Finnair, British Airways, and American Airlines can get you from Northern Ireland to Miami in just under 15h 25m. Your travel time can differ by up to 21h. 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, March is the cheapest month in which you can book a flight from Northern Ireland to Miami (average of £363). Flying from Northern Ireland to Miami in August is currently the most expensive (average of £703). 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?

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Hollywood
Key Biscayne
Margate
Boynton Beach
Sunrise
Marathon
Palm Beach
Fisher Island
Florida City
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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£371Average£574FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£420Average£660FlexibilityNo 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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