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Cheap flights from Key Largo, FL to Belfast from $208

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MIA — BHD
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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Cheap flight deals from Key Largo to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$640

One-way from

$493
High demand for flights, 66% potential price rise
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Best time to find cheap flights, 40% potential price drop
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From Key Largo to Belfast
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One-way flight from Key Largo to Belfast
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What is the cheapest month to fly from Key Largo to Belfast?

April can be a great time to fly to Belfast from Key Largo with a flight ticket averaging about $1,071. Cheapflights users have found deals in the month of April for as cheap as $619. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Key Largo to Belfast (KE9 - BFS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Belfast as you normally would.

Cheap American Airlines flights from Key Largo to Belfast

Explore cheap flight options specifically provided by American Airlines for the route between Key Largo and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Fri 7/199:05 pmMIA - BHD
1 stop16h 05mAmerican Airlines
Fri 8/910:10 amBHD - MIA
1 stop13h 30mAmerican Airlines
Deal found 5/8$911
Fri 7/197:00 pmMIA - BHD
2 stops18h 10mAmerican Airlines
Fri 8/910:10 amBHD - MIA
1 stop13h 30mAmerican Airlines
Deal found 5/8$914
Fri 7/197:00 pmMIA - BHD
2 stops18h 10mAmerican Airlines
Fri 8/96:35 amBHD - MIA
2 stops18h 25mAmerican Airlines
Deal found 5/8$925
Wed 5/157:35 pmMIA - BHD
1 stop15h 00mAmerican Airlines
Tue 5/211:40 pmBHD - MIA
1 stop30h 20mAmerican Airlines
Deal found 5/8$1,002
Wed 5/157:01 pmMIA - BHD
2 stops15h 34mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
1 stop31h 25mAmerican Airlines
Deal found 5/8$1,007
Wed 5/152:55 pmMIA - BHD
2 stops15h 55mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
2 stops29h 26mAmerican Airlines
Deal found 5/8$1,016
Mon 5/275:00 pmMIA - BHD
2 stops14h 50mAmerican Airlines
Mon 6/312:20 pmBHD - MIA
1 stop31h 40mAmerican Airlines
Deal found 5/8$2,036
Mon 5/273:19 pmMIA - BHD
2 stops16h 31mAmerican Airlines
Mon 6/33:25 pmBHD - MIA
2 stops30h 21mAmerican Airlines
Deal found 5/8$2,044

Cheap Key Largo to Belfast flights in May & June 2024

Find cheap flight options from Key Largo to Belfast specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.
Wed 5/157:35 pmMIA - BHD
1 stop15h 00mAmerican Airlines
Tue 5/211:40 pmBHD - MIA
1 stop30h 20mAmerican Airlines
Deal found 5/8$1,002
Wed 5/157:01 pmMIA - BHD
2 stops15h 34mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
1 stop31h 25mAmerican Airlines
Deal found 5/8$1,007
Wed 5/152:55 pmMIA - BHD
2 stops15h 55mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
2 stops29h 26mAmerican Airlines
Deal found 5/8$1,016
Mon 5/275:00 pmMIA - BHD
2 stops14h 50mAmerican Airlines
Mon 6/312:20 pmBHD - MIA
1 stop31h 40mAmerican Airlines
Deal found 5/8$2,036
Mon 5/273:19 pmMIA - BHD
2 stops16h 31mAmerican Airlines
Mon 6/33:25 pmBHD - MIA
2 stops30h 21mAmerican Airlines
Deal found 5/8$2,044
Mon 5/277:35 pmMIA - BHD
1 stop32h 30mBritish Airways
Mon 6/37:30 pmBHD - MIA
1 stop24h 30mBritish Airways
Deal found 5/8$2,094

Key Largo to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Key Largo and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Wed 11/209:30 pmMIA - BHD
1 stop11h 45mBritish Airways
Sun 11/246:35 amBHD - MIA
1 stop17h 30mBritish Airways
Deal found 5/7$679
Fri 9/209:05 pmMIA - BHD
1 stop16h 05mAmerican Airlines
Sun 9/295:35 pmBHD - MIA
1 stop26h 25mAmerican Airlines
Deal found 5/8$701
Fri 9/203:30 pmMIA - BHD
2 stops18h 55mAmerican Airlines
Sun 9/296:50 amBHD - MIA
1 stop16h 45mAmerican Airlines
Deal found 5/8$706
Fri 9/205:30 pmMIA - BHD
2 stops16h 55mAmerican Airlines
Sun 9/296:50 amBHD - MIA
2 stops18h 30mAmerican Airlines
Deal found 5/8$716
Fri 7/199:05 pmMIA - BHD
1 stop16h 05mAmerican Airlines
Fri 8/910:10 amBHD - MIA
1 stop13h 30mAmerican Airlines
Deal found 5/8$911
Fri 7/197:00 pmMIA - BHD
2 stops18h 10mAmerican Airlines
Fri 8/910:10 amBHD - MIA
1 stop13h 30mAmerican Airlines
Deal found 5/8$914
Fri 7/197:00 pmMIA - BHD
2 stops18h 10mAmerican Airlines
Fri 8/96:35 amBHD - MIA
2 stops18h 25mAmerican Airlines
Deal found 5/8$925
Wed 5/157:35 pmMIA - BHD
1 stop15h 00mAmerican Airlines
Tue 5/211:40 pmBHD - MIA
1 stop30h 20mAmerican Airlines
Deal found 5/8$1,002
Wed 5/157:01 pmMIA - BHD
2 stops15h 34mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
1 stop31h 25mAmerican Airlines
Deal found 5/8$1,007

Key Largo to Belfast flights leaving soon

Find last-minute flight options from Key Largo to Belfast for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Wed 5/157:35 pmMIA - BHD
1 stop15h 00mAmerican Airlines
Tue 5/211:40 pmBHD - MIA
1 stop30h 20mAmerican Airlines
Deal found 5/8$1,002
Wed 5/157:01 pmMIA - BHD
2 stops15h 34mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
1 stop31h 25mAmerican Airlines
Deal found 5/8$1,007
Wed 5/152:55 pmMIA - BHD
2 stops15h 55mAmerican Airlines
Tue 5/214:20 pmBHD - MIA
2 stops29h 26mAmerican Airlines
Deal found 5/8$1,016

One-way flights to Belfast from Key Largo

Search for one-way flight options from Key Largo to Belfast. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Tue 9/105:20 pmMIA - BFS
1 stop33h 20mMultiple Airlines
Deal found 5/8$208
Thu 9/125:20 pmMIA - BFS
1 stop34h 40mMultiple Airlines
Deal found 5/8$224
Tue 9/105:20 pmMIA - BHD
1 stop21h 40mMultiple Airlines
Deal found 5/8$231
Thu 9/125:20 pmMIA - BHD
1 stop21h 40mMultiple Airlines
Deal found 5/8$239
Tue 9/105:20 pmMIA - BFS
2 stops18h 35mMultiple Airlines
Deal found 5/8$249
Thu 9/125:20 pmMIA - BFS
2 stops19h 20mMultiple Airlines
Deal found 5/8$259
Tue 9/105:20 pmMIA - BHD
2 stops15h 10mMultiple Airlines
Deal found 5/8$306
Wed 9/115:20 amMIA - BFS
3 stops36h 40mMultiple Airlines
Deal found 5/8$358
Wed 9/115:20 amMIA - BHD
3 stops34h 50mMultiple Airlines
Deal found 5/8$378

Find flights from Key Largo to Belfast within your budget

Customize your flight search to find flights from Key Largo to Belfast 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 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$911 - $2,094

Route

Depart

Return

Price

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Fri 7/19

1 stop16h 05m

Belfast City

Fri 8/9

1 stop13h 30m

$911

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Fri 7/19

2 stops18h 10m

Belfast City

Fri 8/9

1 stop13h 30m

$914

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Fri 7/19

2 stops18h 10m

Belfast City

Fri 8/9

2 stops18h 25m

$925

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Wed 5/15

1 stop15h 00m

Belfast City

Tue 5/21

1 stop30h 20m

$1,002

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Wed 5/15

2 stops15h 34m

Belfast City

Tue 5/21

1 stop31h 25m

$1,007

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Wed 5/15

2 stops15h 55m

Belfast City

Tue 5/21

2 stops29h 26m

$1,016

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Mon 5/27

2 stops14h 50m

Belfast City

Mon 6/3

1 stop31h 40m

$2,036

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Mon 5/27

2 stops16h 31m

Belfast City

Mon 6/3

2 stops30h 21m

$2,044

MiamiBelfast City

MIA - BHD

MIABHD

Miami

Mon 5/27

1 stop32h 30m

Belfast City

Mon 6/3

1 stop24h 30m

$2,094

Flights are sorted by cheapest first

Deals found on 5/8

When is the cheapest time to fly from Key Largo to Belfast?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Belfast. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Key Largo to Belfast flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Belfast by month

Plan your trip from Key Largo to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Key Largo to Belfast is currently $272 while a round-trip flight costs $1,328. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Key Largo to Belfast (average of $641). Flying from Key Largo to Belfast in June is currently the most expensive (average of $1,181). 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.

January

$685

February

$641

March

$690

April

$685

May

$781

June

$1,181

July

$991

August

$867

September

$769

October

$684

November

$658

December

$733

Temperature and rainfall in Belfast by month

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

BFS

Temperature

41 - 60.8 °F

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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. Reviews last updated May 9, 2024.
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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.

Lufthansa
7.0
Good
7,688 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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
6.8
Okay
6,867 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Key Largo to Belfast for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Belfast for under $1,000. The cheapest flight booked recently is on American Airlines for just $911, but on average you can expect to pay $1,327.

  • Are there last-minute flights available from Key Largo to Belfast for under $1,100?

    There are currently 3+ open flights from Key Largo to Belfast within the next 7 days for less than $1,100.

  • What are the cheapest airlines to fly from Key Largo to Belfast one-way?

    One-way options have recently been found by users for as low as $493 on Lufthansa. Other airlines that offer cheap prices include British Airways from $520 and Delta from $603 one-way.

  • What does MIA to BFS mean?

    This is defined as Miami Airport (MIA) and Belfast Intl Airport (BFS). Codes like Belfast Intl Airport are often used to just call airports uniquely. Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Key Largo to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Key Largo to Belfast flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key Largo to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Belfast flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Key Largo to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Key Largo to Belfast that allow pets onboard?

    Many airlines flying from Key Largo to Belfast offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key Largo to Belfast?

    Yes, you can often find last-minute deals on Key Largo to Belfast flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key Largo to Belfast flight deals updated?

    The Key Largo to Belfast flight deals you see on this page were last updated on 5/8.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Key Largo to Belfast

Discover the top 2 airlines that operate flights from Key Largo to Belfast. 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 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$610Average$810FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$704Average$833FlexibilityNo cancel feeOn-time71%
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Key Largo to Belfast Intl Airport flights

Search flights from Key Largo to Belfast by cabin class

Find flights from Key Largo to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Key Largo to Belfast?

Cheapflights helps you search for flights from Key Largo to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Key Largo to Belfast?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast from Key Largo.

Can Cheapflights find flights from Key Largo to Belfast with no change fees?

Need flexible booking options for your flight to Belfast from Key Largo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Key Largo to Belfast become cheaper?

Not ready to book yet? You can track prices for flights from Key Largo to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.

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