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Cheap flights from the United States to Northern Ireland from £211

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BFS
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from USA to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from USA to Northern Ireland
Explore the most affordable flight options available from USA to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Mon 17/1117:45JFK - BHD
1 stop22h 15mVirgin Atlantic
Wed 3/1206:30BHD - JFK
1 stop17h 50mVirgin Atlantic
Deal found 6/11£405
Mon 17/1117:40EWR - BFS
2 stops21h 30mMultiple Airlines
Wed 3/1220:50BFS - EWR
2 stops30h 10mMultiple Airlines
Deal found 6/11£412
Mon 17/1114:50JFK - BHD
2 stops21h 00mDelta
Wed 3/1206:30BHD - JFK
1 stop17h 50mDelta
Deal found 5/11£428
Mon 17/1119:01JFK - BFS
1 stop16h 14mMultiple Airlines
Wed 3/1207:00BFS - JFK
1 stop20h 55mMultiple Airlines
Deal found 6/11£441
Sun 23/1118:35EWR - BHD
1 stop13h 40mAmerican Airlines
Mon 8/1214:40BHD - EWR
1 stop28h 10mAmerican Airlines
Deal found 5/11£446
Mon 10/1118:05JFK - BFS
1 stop11h 45mMultiple Airlines
Mon 17/1120:55BFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 5/11£448
Sun 23/1118:35EWR - BHD
1 stop14h 20mBritish Airways
Mon 8/1219:25BHD - EWR
1 stop23h 25mBritish Airways
Deal found 5/11£448
Sun 23/1118:05JFK - BHD
1 stop10h 30mMultiple Airlines
Mon 8/1214:15BHD - JFK
1 stop30h 40mMultiple Airlines
Deal found 5/11£452
Mon 10/1118:05JFK - BHD
1 stop10h 30mMultiple Airlines
Mon 17/1114:15BHD - JFK
1 stop30h 40mMultiple Airlines
Deal found 5/11£454
Thu 4/1220:55MCO - BFS
1 stop29h 45mMultiple Airlines
Thu 11/1220:05BFS - MCO
1 stop27h 35mMultiple Airlines
Deal found 6/11£454
Sun 23/1118:25JFK - BHD
1 stop10h 55mBritish Airways
Mon 8/1217:45BHD - JFK
2 stops26h 40mBritish Airways
Deal found 5/11£454
Sun 9/1118:25JFK - BHD
1 stop10h 55mBritish Airways
Tue 25/1106:35BHD - JFK
1 stop12h 00mBritish Airways
Deal found 7/11£457

Cheap flight deals from USA to Northern Ireland

Keep the following information in mind while searching for USA to Northern Ireland flight deals. Data was last updated 7 November 2025.

Round-trip from

£378

One-way from

£211

Popular in

July

Cheapest in

November

Average price

£351
4/2-15/2
  • 4/2-15/2
  • 2 total stops
  • 28h 00m total
  • USA to Northern Ireland
Search Deals
16/1
  • 16/1
  • 2 total stops
  • 41h 50m total
  • USA to Northern Ireland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Northern Ireland 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 7 November 2025.
Use the filters below to find and compare flights from the United States to Northern Ireland that are best for you.

Fly from

USA

Fly to

Northern Ireland

Route

Depart

Return

Price

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 4/2

18:05-13:35

1 stop14h 30m

Belfast City

Sun 15/2

07:25-15:55

1 stop13h 30m

£378

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 4/2

18:05-17:55

1 stop18h 50m

Belfast Intl

Sun 15/2

09:25-15:55

1 stop11h 30m

£380

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 17/11

21:20-21:00

1 stop18h 40m

Belfast City

Wed 3/12

06:30-15:45

1 stop14h 15m

£406

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 10/3

00:20-14:50

1 stop10h 30m

Belfast City

Wed 18/3

06:35-13:35

1 stop11h 00m

£412

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-16:35

1 stop14h 00m

Belfast City

Wed 18/3

06:35-14:50

1 stop12h 15m

£412

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 21/1

21:35-14:15

1 stop11h 40m

Belfast City

Wed 28/1

12:25-19:35

1 stop12h 10m

£413

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 24/4

18:20-20:25

1 stop21h 05m

Belfast City

Tue 28/4

07:05-15:55

1 stop13h 50m

£418

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 17/11

17:40-20:10

2 stops21h 30m

Belfast Intl

Wed 3/12

06:30-22:00

2 stops20h 30m

£421

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-14:15

1 stop11h 40m

Belfast City

Wed 18/3

11:25-09:02

2 stops25h 37m

£423

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 29/3

19:30-11:30

1 stop11h 00m

Belfast City

Wed 8/4

10:00-16:10

1 stop11h 10m

£425

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 50 results
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Best time to book a flight from USA to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland

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

Currently, September is the cheapest month in which you can book a flight from USA to Northern Ireland (average of £408). Flying from USA to Northern Ireland in June is currently the most expensive (average of £494). 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 NIR?

Find hourly flight availability from USA to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

One of the essential ways to save on airfare from USA to Northern Ireland is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 34% on airfare.

Related info for your journey

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

    A quick flight from USA to Northern Ireland can take about 10h 30m. Virgin Atlantic provides one of the quickest options available for as low as £412. The distance from USA to Northern Ireland is about 3167 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Yes. In addition to deals on USA to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Northern Ireland?

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

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

    Yes. Cheapflights offers flight deals from USA to Northern Ireland 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 Northern Ireland?

    Currently, September is the cheapest month in which you can book a flight from USA to Northern Ireland (average of £408). Flying from USA to Northern Ireland in June is currently the most expensive (average of £494). 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

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Alternative routes for USA to Northern Ireland

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

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How does Cheapflights help users find flights from USA to Northern Ireland?

Cheapflights makes it easy to find USA to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Yes! Cheapflights helps users easily find flights from USA to Northern Ireland with no change fees.

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

Yes! Start tracking prices for USA to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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