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Belfast

$295+ Cheap flights from the United States to Belfast

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap flight deals from USA to Belfast

Cheapest flights from USA to Belfast
Explore the most affordable flight options available from USA to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:20 pm
JFK
-
BFS
1 stop32h 15m
Multiple Airlines
Tue 4/148:15 pm
BFS
-
JFK
2 stops55h 15m
Multiple Airlines
Deal found 3/20$616
This Connections by easyJet deal was found by Cheapflights users on 3/16. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:20 pm
JFK
-
BHD
1 stop21h 10m
Multiple Airlines
Sat 5/97:00 am
BHD
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 3/16$617
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:20 pm
JFK
-
BFS
1 stop23h 40m
Multiple Airlines
Thu 4/236:35 am
BFS
-
JFK
2 stops20h 55m
Multiple Airlines
Deal found 3/19$639
This Connections by easyJet deal was found by Cheapflights users on 3/21. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:20 pm
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Tue 5/128:20 am
BFS
-
JFK
1 stop12h 35m
Multiple Airlines
Deal found 3/21$644
This Connections by easyJet deal was found by Cheapflights users on 3/16. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:20 pm
JFK
-
BFS
1 stop14h 40m
Multiple Airlines
Tue 10/208:20 am
BFS
-
JFK
1 stop12h 35m
Multiple Airlines
Deal found 3/16$649
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:20 pm
JFK
-
BFS
1 stop14h 30m
Multiple Airlines
Sat 5/96:00 am
BFS
-
JFK
1 stop14h 55m
Multiple Airlines
Deal found 3/16$654
This Connections by easyJet deal was found by Cheapflights users on 3/16. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:20 pm
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Fri 5/86:05 am
BFS
-
JFK
1 stop14h 50m
Multiple Airlines
Deal found 3/16$667
This Connections by easyJet deal was found by Cheapflights users on 3/16. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:20 pm
JFK
-
BFS
1 stop20h 00m
Multiple Airlines
Thu 10/156:10 am
BFS
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 3/16$679
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:20 pm
JFK
-
BFS
1 stop14h 55m
Multiple Airlines
Wed 4/298:15 pm
BFS
-
JFK
1 stop24h 40m
Multiple Airlines
Deal found 3/19$680
This Mytrip deal was found by Cheapflights users on 3/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:15 pm
EWR
-
BFS
2 stops25h 50m
Multiple Airlines
Fri 4/176:15 am
BFS
-
EWR
3 stops36h 00m
Multiple Airlines
Deal found 3/17$686
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:10 pm
JFK
-
BFS
2 stops19h 00m
Multiple Airlines
Fri 4/176:15 am
BFS
-
JFK
2 stops20h 50m
Multiple Airlines
Deal found 3/17$715
This Mytrip deal was found by Cheapflights users on 3/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:45 pm
EWR
-
BFS
2 stops22h 30m
Multiple Airlines
Fri 5/88:55 am
BFS
-
EWR
2 stops33h 20m
Multiple Airlines
Deal found 3/16$716

Find flight deals from USA to Belfast

Keep the following information in mind while searching for USA to Belfast flight deals. Data was last updated March 21, 2026.

Round-trip from

$617
(Connections by easyJet)

One-way from

$295
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$937
From USA to Belfast
Search Deals
One-way flight from USA to Belfast
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from the United States to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 5/5

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 5/12

8:20 am-3:55 pm

1 stop12h 35m

$644

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 5/1

6:20 pm-1:50 pm

1 stop14h 30m

Belfast Intl

Sat 5/9

6:00 am-3:55 pm

1 stop14h 55m

$654

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 5/1

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Fri 5/8

6:05 am-3:55 pm

1 stop14h 50m

$667

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Fri 5/1

5:45 pm-9:15 pm

2 stops22h 30m

Belfast Intl

Fri 5/8

8:55 am-1:15 pm

2 stops33h 20m

$716

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/13

10:05 pm-11:20 pm

2 stops20h 15m

Belfast Intl

Mon 4/27

8:15 am-11:00 am

2 stops31h 45m

$720

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 4/16

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Thu 4/23

6:10 am-3:55 pm

1 stop14h 45m

$744

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Thu 4/30

5:20 pm-9:30 pm

2 stops23h 10m

Belfast Intl

Thu 5/7

6:40 am-1:15 pm

3 stops35h 35m

$774

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 6/2

6:20 pm-2:00 pm

1 stop14h 40m

Belfast Intl

Tue 6/9

6:15 am-3:55 pm

1 stop14h 40m

$793

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 6/2

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Sat 6/6

6:20 am-3:55 pm

1 stop14h 35m

$806

TampaBelfast

TPA - BHD

TPABHD

Tampa

Wed 4/22

7:45 pm-3:40 pm

2 stops14h 55m

Belfast City

Fri 5/1

6:30 am-4:50 pm

1 stop15h 20m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from USA to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from USA 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 the United States to Belfast

What is the cheapest month to book a flight from USA to Belfast?

Currently, March is the cheapest month in which you can book a flight from USA to Belfast (average of $525). Flying from USA to Belfast in November is currently the most expensive (average of $694). 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.

The best insider tips for theUnited States to Belfast flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Belfast trip
Our travel experts
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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 March 21, 2026.
See what other customers who have flown with Delta,American Airlines, andBritish Airways from the United States to Belfast have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,313 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,313 reviews
Delta
7.9
Good
8,313 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,488 reviews
Delta
7.9
Good
8,313 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,805 reviews
Delta
7.9
Good
8,313 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from USA to Belfast. 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 USA to Belfast?

    Departing from USA to Belfast will take you 14h 55m. Airlines will cover a distance of 4141 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from USA to Belfast?

    The most popular flight routes from USA to Belfast are New York John F Kennedy Intl - Belfast Intl, New York LaGuardia - Belfast Intl and New York John F Kennedy Intl - Belfast City.

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

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

  • How can I find direct flights from USA to Belfast?

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

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

    Yes. Cheapflights offers flight deals from USA 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.

  • What is the cheapest month to book a flight from USA to Belfast?

    Currently, March is the cheapest month in which you can book a flight from USA to Belfast (average of $525). Flying from USA to Belfast in November is currently the most expensive (average of $694). 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

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 3 airlines flying from USA to Belfast

Discover the top 3 airlines that operate flights from USA 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 2,558,603 searches. Data last updated March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$504Average$663FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$534Average$869FlexibilityNo cancel feeOn-time70%
DeltaCheapest$973Average$1,253FlexibilityNo cancel feeOn-timeN/A

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