Find flights
When to book
FAQs

Cheap flights from the United States to Belfast from £195

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Belfast

Enter your travel dates to find the best prices.

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 26 December 2025.

Fri 26/1220:41JFK - BHD
2 stops31h 29mBritish Airways
Mon 29/1219:25BHD - JFK
1 stop22h 10mBritish Airways
Deal found 25/12£987
Wed 24/1218:10JFK - BHD
2 stops35h 10mBritish Airways
Wed 31/1212:25BHD - JFK
1 stop12h 40mBritish Airways
Deal found 24/12£1,049
Fri 26/1221:00JFK - BFS
2 stops30h 55mMultiple Airlines
Mon 29/1220:55BFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 25/12£1,138
Sun 28/1221:50JFK - BHD
1 stop14h 00mBritish Airways
Fri 2/112:00BHD - JFK
2 stops13h 05mBritish Airways
Deal found 25/12£1,180
Fri 26/1208:05JFK - BHD
1 stop30h 10mMultiple Airlines
Mon 29/1206:35BHD - JFK
1 stop14h 25mMultiple Airlines
Deal found 25/12£1,233
Wed 24/1216:05LGA - BHD
2 stops34h 25mBritish Airways
Wed 31/1215:40BHD - LGA
2 stops33h 45mBritish Airways
Deal found 23/12£1,237
Sat 27/1200:30JFK - BFS
2 stops26h 30mMultiple Airlines
Fri 2/121:20BFS - JFK
1 stop23h 35mMultiple Airlines
Deal found 25/12£1,401
Wed 24/1218:15JFK - BHD
1 stop32h 15mMultiple Airlines
Wed 31/1212:25BHD - JFK
1 stop11h 15mMultiple Airlines
Deal found 24/12£2,076
Wed 24/1217:05EWR - BHD
2 stops42h 45mKLM
Wed 31/1206:30BHD - EWR
2 stops21h 32mKLM
Deal found 23/12£2,337
Wed 24/1219:59EWR - BHD
2 stops33h 21mMultiple Airlines
Wed 31/1219:25BHD - EWR
1 stop29h 10mMultiple Airlines
Deal found 23/12£3,875

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 26 December 2025.

Round-trip from

£366

One-way from

£195

Popular in

December

Cheapest in

November

Average price

£725
4/2-8/2
  • 4/2-8/2
  • 2 total stops
  • 43h 00m total
  • USA to Belfast
Search Deals
British Airways
  • British Airways
  • 1/5
  • 1 total stop
  • 16h 25m total
  • USA to Belfast
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 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 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 858,174 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from the United States to Belfast that are best for you.

Fly from

USA

Fly to

Belfast

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 4/2

18:05-17:55

1 stop18h 50m

Belfast Intl

Sun 8/2

20:45-15:55

1 stop24h 10m

£366

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 3/2

18:05-10:05

1 stop11h 00m

Belfast Intl

Fri 6/2

06:30-15:55

1 stop14h 25m

£377

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 4/2

18:05-17:55

1 stop18h 50m

Belfast Intl

Fri 6/2

06:30-15:55

1 stop14h 25m

£377

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 18/3

19:15-09:10

1 stop9h 55m

Belfast City

Fri 27/3

06:45-13:35

1 stop10h 50m

£389

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-10:15

1 stop10h 45m

Belfast City

Wed 18/3

06:35-14:50

1 stop12h 15m

£389

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

19:15-10:15

1 stop11h 00m

Belfast City

Wed 18/3

11:25-18:15

1 stop10h 50m

£390

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 29/3

19:20-14:40

1 stop14h 20m

Belfast City

Wed 8/4

06:50-15:30

1 stop13h 40m

£401

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 29/3

21:25-14:40

1 stop12h 15m

Belfast City

Wed 8/4

11:30-19:25

1 stop12h 55m

£401

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 6/5

20:55-13:30

1 stop11h 35m

Belfast City

Wed 13/5

06:50-12:45

1 stop10h 55m

£403

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 6/5

21:25-15:35

1 stop13h 10m

Belfast City

Wed 13/5

20:15-13:55

1 stop22h 40m

£403

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 47 results
1
2
3
...
5

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 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 the United States to Belfast

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

Currently, September is the cheapest month in which you can book a flight from USA to Belfast (average of £395). Flying from USA to Belfast in November is currently the most expensive (average of £514). 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 US to BFS?

Find hourly flight availability from USA to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from USA to Belfast by exploring options for tickets at midday.

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?

    There are many flights that can get you from USA to Belfast in 9h 55m. Fly via British Airways or Delta to get the fastest option. USA and Belfast are separated by a distance of 3167 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from USA to Belfast consider New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or Newark - Belfast City as they are the most popular.

  • 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 holiday 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, September is the cheapest month in which you can book a flight from USA to Belfast (average of £395). Flying from USA to Belfast in November is currently the most expensive (average of £514). 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.

Alternative routes for USA to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Belfast Intl flights
Newark to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
Dallas/Fort Worth to Belfast Intl flights
Pearson Intl to Belfast Intl flights
Hobby to Belfast City flights
LaGuardia to Belfast City flights
Seattle to Belfast City flights
Boston to Belfast Intl flights
Boston to Belfast City flights
O'Hare Intl to Belfast Intl flights
Pearson Intl to Belfast City flights
San Francisco to Belfast Intl flights
Los Angeles to Belfast Intl flights
Vancouver Intl to Belfast Intl flights
Los Angeles to Belfast City flights
Vancouver Intl to Belfast City flights
Atlanta to Belfast Intl flights
George Bush Intcntl to Belfast Intl flights
Orlando to Belfast Intl flights
Minneapolis to Belfast Intl flights
George Bush Intcntl to Belfast City flights
Mexico City to Belfast City flights
Minneapolis to Belfast City flights
San Francisco to Belfast City flights
Denver to Belfast Intl flights
Portland to Belfast Intl flights
Tampa to Belfast Intl flights
Denver to Belfast City flights
Tampa to Belfast City flights
State College to Belfast City 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 USA to Belfast?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from USA to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from USA to Belfast for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Belfast from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from USA to Belfast 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.

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.