HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast City

$278+ Cheap flights from Key Largo, FL to Belfast City (BHD)

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BHD
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Belfast City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 April 22, 2025.

Round-trip from

$734
(Cheapflightsfares)

One-way from

$278
(Kiwi.com)
From Key Largo to Belfast City
Search Deals
One-way flight from Key Largo to Belfast City
Search Deals

Find flight deals from Key Largo to Belfast City

Cheapest flights from Key Largo to Belfast City
Explore the most affordable flight options available from Key Largo to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Connections by easyJet deal was found by Cheapflights users on 4/20. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:15 pmMIA - BHD
1 stop22h 10mMultiple Airlines
Wed 5/282:20 pmBHD - MIA
1 stop29h 00mMultiple Airlines
Deal found 4/20$730
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:00 pmMIA - BHD
1 stop13h 55mBritish Airways
Tue 10/216:35 amBHD - MIA
1 stop12h 55mBritish Airways
Deal found 4/21$824
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:20 pmMIA - BHD
1 stop15h 10mAmerican Airlines
Wed 5/286:50 amBHD - MIA
2 stops17h 27mAmerican Airlines
Deal found 4/20$947
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:40 pmMIA - BHD
2 stops20h 35mDelta
Wed 5/285:25 pmBHD - MIA
2 stops21h 41mDelta
Deal found 4/20$986
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:32 pmMIA - BHD
2 stops16h 23mKLM
Wed 4/306:30 amBHD - MIA
2 stops17h 24mKLM
Deal found 4/20$1,799
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:30 pmMIA - BHD
1 stop18h 10mIberia
Sat 7/194:15 pmBHD - MIA
1 stop29h 25mIberia
Deal found 4/21$2,588

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 April 22, 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

Mon 5/19

5:15 pm-8:25 pm

1 stop22h 10m

Belfast City

Wed 5/28

2:20 pm-2:20 pm

1 stop29h 00m

$730

MiamiBelfast

MIA - BHD

MIABHD

Miami

Wed 9/17

5:00 pm-11:55 am

1 stop13h 55m

Belfast City

Tue 10/21

6:35 am-2:30 pm

1 stop12h 55m

$824

MiamiBelfast

MIA - BHD

MIABHD

Miami

Mon 5/19

9:20 pm-5:30 pm

1 stop15h 10m

Belfast City

Wed 5/28

6:50 am-7:17 pm

2 stops17h 27m

$947

MiamiBelfast

MIA - BHD

MIABHD

Miami

Mon 5/19

7:40 pm-9:15 pm

2 stops20h 35m

Belfast City

Wed 5/28

5:25 pm-10:06 am

2 stops21h 41m

$986

MiamiBelfast

MIA - BHD

MIABHD

Miami

Wed 7/16

7:30 pm-6:40 pm

1 stop18h 10m

Belfast City

Sat 7/19

4:15 pm-4:40 pm

1 stop29h 25m

$2,588

MiamiBelfast

MIA - BHD

MIABHD

Miami

Mon 7/14

5:15 pm-9:10 pm

2 stops46h 55m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

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

Rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast City Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast City Airport when rainfall is around 2.0 in.

Temperature in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 Belfast City. Reviews last updated April 22, 2025.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Iberia
7.0
Good
2,682 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
British Airways
6.6
Okay
6,788 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • 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.

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Newcastle

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Key Largo to Belfast City

Discover the top airline that operate flights from Key Largo to Belfast City. 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 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$599Average$749FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.