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$763+ Cheap flights from Key Largo, FL to Belfast City (BHD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BHD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Key Largo to Belfast City

Best flights from Key Largo to Belfast City
Discover carefully curated flight deals from Key Largo to Belfast City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This British Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:10 pmMIA - BHD
1 stop12h 05mBritish Airways
Sun 3/86:30 amBHD - MIA
1 stop13h 10mBritish Airways
Deal found 12/16$763
This British Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:10 pmMIA - BHD
1 stop16h 05mBritish Airways
Tue 2/178:45 amBHD - MIA
1 stop15h 45mBritish Airways
Deal found 12/16$823
This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/24:53 pmMIA - BHD
2 stops34h 22mBritish Airways
Tue 1/65:15 pmBHD - MIA
2 stops33h 21mBritish Airways
Deal found 12/17$1,727

Find flight deals from Key Largo to Belfast City

Keep the following information in mind while searching for Key Largo to Belfast City flight deals. Data was last updated December 18, 2025.

Round-trip from

$763
(British Airways)
From Key Largo to Belfast City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Belfast City 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Key Largo to Belfast City Airport that are best for you.

Fly from

Key Largo

Fly to

Belfast City

Route

Depart

Return

Price

MiamiBelfast

MIA - BHD

MIABHD

Miami

Wed 3/4

5:10 pm-10:15 am

1 stop12h 05m

Belfast City

Sun 3/8

6:30 am-2:40 pm

1 stop13h 10m

$763

MiamiBelfast

MIA - BHD

MIABHD

Miami

Fri 2/13

5:10 pm-2:15 pm

1 stop16h 05m

Belfast City

Tue 2/17

8:45 am-7:30 pm

1 stop15h 45m

$823

MiamiBelfast

MIA - BHD

MIABHD

Miami

Fri 1/2

4:53 pm-8:15 am

2 stops34h 22m

Belfast City

Tue 1/6

5:15 pm-9:36 pm

2 stops33h 21m

$1,727

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Key Largo to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to Belfast City Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Key Largo to Belfast City Airport?

    A quick flight from Key Largo to Belfast City Airport can take about 12h 05m. British Airways provides one of the quickest options available for as low as $763. The distance between Key Largo and Belfast City Airport is about 4166 mi.

  • Can I find deals for flights from Key Largo to Belfast City that include hotel bookings?

    Yes. In addition to deals on Key Largo to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Belfast City?

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

  • Can I find deals for business class flights from Key Largo to Belfast City?

    Yes. Cheapflights offers flight deals from Key Largo to Belfast City 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

Traveling to a place near Belfast City Airport?

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