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Cheap flights from Northern Ireland to the United States from £249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to the United States departing on 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Northern Ireland to the United States

Cheap return flights

These are some of the best return flight deals from Northern Ireland to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Northern Ireland to the United States.

Cheap last-minute flights

Planning a quick getaway from Northern Ireland to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Northern Ireland to the United States

Find recent return train or bus tickets from Northern Ireland to the United States.

All return flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
06:30 - 20:05BFS-JFK
18h 35m2 stops
22:00 - 20:10JFK-BFS
17h 10m2 stops
Thu, 6 Feb - Mon, 10 Feb
08:35 - 14:40BFS-LAS
14h 05m1 stop
16:45 - 20:10LAS-BFS
19h 25m1 stop
Tue, 28 Jan - Tue, 4 Feb
06:35 - 17:55BHD-SEA
18h 20m1 stop
11:20 - 12:45SEA-BHD
17h 25m2 stops
£463British Airways
Find Deal
Wed, 26 Mar - Fri, 4 Apr
09:10 - 22:09BHD-SEA
20h 59m2 stops
18:50 - 16:50SEA-BHD
14h 00m1 stop
£491British Airways
Find Deal
Sun, 23 Feb - Sun, 2 Mar
06:30 - 18:59BHD-SEA
19h 29m2 stops
17:10 - 16:55SEA-BHD
15h 45m2 stops
£518KLM
Find Deal
Wed, 26 Mar - Wed, 2 Apr
06:35 - 17:55BHD-SEA
18h 20m1 stop
13:25 - 15:35SEA-BHD
18h 10m2 stops
£521American Airlines
Find Deal
Wed, 26 Mar - Wed, 2 Apr
06:30 - 18:59BHD-SEA
19h 29m2 stops
15:15 - 21:15SEA-BHD
22h 00m2 stops
£523Delta
Find Deal
Wed, 26 Mar - Wed, 2 Apr
09:10 - 17:55BHD-SEA
15h 45m1 stop
13:25 - 15:35SEA-BHD
18h 10m2 stops
£525American Airlines
Find Deal
Wed, 26 Mar - Wed, 2 Apr
06:30 - 18:59BHD-SEA
19h 29m2 stops
15:15 - 21:15SEA-BHD
22h 00m2 stops
£527Delta
Find Deal
Wed, 26 Mar - Wed, 2 Apr
06:30 - 18:34BHD-SEA
20h 04m2 stops
13:30 - 16:55SEA-BHD
19h 25m2 stops
£605KLM
Find Deal
Thu, 8 May - Thu, 29 May
06:10 - 15:55BFS-JFK
14h 45m1 stop
Fri, 25 Apr
21:05 - 15:55BFS-JFK
23h 50m1 stop
Wed, 23 Apr
08:10 - 13:25BFS-EWR
34h 15m2 stops
Sun, 23 Feb
06:00 - 15:55BFS-JFK
38h 55m3 stops
Sun, 23 Feb
09:25 - 15:50BFS-JFK
11h 25m1 stop
Sun, 23 Feb
07:10 - 22:00BFS-JFK
43h 50m2 stops
Sun, 23 Feb
09:25 - 15:50BFS-JFK
11h 25m1 stop
Sun, 23 Feb
16:35 - 15:45BHD-SEA
55h 10m3 stops
Fri, 24 Jan
21:45 - 21:00BFS-EWR
28h 15m3 stops
Sun, 23 Feb
19:55 - 15:55BFS-JFK
25h 00m1 stop
Wed, 2 Jul
06:00 - 19:55BFS-JFK
18h 55m3 stops
18:15 - 10:05JFK-BFS
10h 50m1 stop
Sat, 11 Jan - Fri, 17 Jan
06:00 - 19:55BFS-JFK
18h 55m3 stops
18:15 - 14:15JFK-BFS
15h 00m2 stops
Sat, 11 Jan - Fri, 17 Jan
21:45 - 14:50BFS-JFK
22h 05m2 stops
18:15 - 10:05JFK-BFS
10h 50m1 stop
Sun, 12 Jan - Fri, 17 Jan
16:00 - 22:00BFS-EWR
35h 00m2 stops
00:20 - 10:05EWR-BFS
28h 45m2 stops
Sun, 12 Jan - Thu, 16 Jan
06:00 - 19:55BFS-JFK
18h 55m3 stops
17:50 - 13:35JFK-BFS
14h 45m1 stop
Sat, 11 Jan - Thu, 16 Jan
21:45 - 14:50BFS-JFK
22h 05m2 stops
17:50 - 18:55JFK-BFS
20h 05m2 stops
Sun, 12 Jan - Fri, 17 Jan
06:00 - 19:55BFS-JFK
18h 55m3 stops
18:15 - 10:05JFK-BFS
10h 50m1 stop
Sat, 11 Jan - Fri, 17 Jan
18:00 - 14:25BHD-IAH
26h 25m1 stop
18:50 - 09:45IAH-BHD
32h 55m1 stop
£1,058Singapore Airlines
Find Deal
Mon, 13 Jan - Sun, 19 Jan
11:30 - 23:32BHD-IAH
18h 02m2 stops
15:55 - 13:55IAH-BHD
16h 00m1 stop
£1,149Aer Lingus
Find Deal
Mon, 13 Jan - Sun, 19 Jan
11:30 - 23:32BHD-IAH
18h 02m2 stops
14:00 - 18:40IAH-BHD
22h 40m2 stops
£1,327Aer Lingus
Find Deal
Mon, 13 Jan - Sun, 19 Jan

Virgin Atlantic flights from Northern Ireland to United States

Our best Virgin Atlantic deals on Northern Ireland to United States flight tickets
Virgin Atlantic
26 Mar
BHD06:30Belfast City
22h 26m
2 stops
SEA21:56Seattle/Tacoma Intl
2 Apr
SEA15:15Seattle/Tacoma Intl
22h 00m
2 stops
BHD21:15Belfast City
Virgin Atlantic
8 Feb
BHD17:20Belfast City
26h 15m
1 stop
IAH13:35Houston George Bush Intcntl
15 Feb
IAH15:25Houston George Bush Intcntl
19h 25m
1 stop
BHD16:50Belfast City
Virgin Atlantic
8 Feb
BHD06:30Belfast City
23h 29m
2 stops
IAH23:59Houston George Bush Intcntl
14 Feb
IAH15:25Houston George Bush Intcntl
23h 35m
1 stop
BHD21:00Belfast City

British Airways flights from Northern Ireland to United States

Our best British Airways deals on Northern Ireland to United States flight tickets
British Airways
26 Mar
BHD06:35Belfast City
18h 20m
1 stop
SEA17:55Seattle/Tacoma Intl
4 Apr
SEA11:20Seattle/Tacoma Intl
17h 25m
2 stops
BHD12:45Belfast City
British Airways
23 Feb
BHD09:10Belfast City
20h 59m
2 stops
SEA22:09Seattle/Tacoma Intl
2 Mar
SEA18:50Seattle/Tacoma Intl
14h 00m
1 stop
BHD16:50Belfast City
British Airways
26 Mar
BHD11:30Belfast City
13h 25m
1 stop
SEA17:55Seattle/Tacoma Intl
2 Apr
SEA13:25Seattle/Tacoma Intl
16h 05m
2 stops
BHD13:30Belfast City

See travel insights to the United States from

How to get the cheapest flight ticket from Northern Ireland to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United States?

The month of September is, on average, the cheapest month to fly to United States from Northern Ireland, with most prices found around £453. If you are unable to visit United States during the month of September, then departing from Northern Ireland during the month February is also very affordable. Most momondo users find prices during this month for around £478.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Northern Ireland. The lowest ticket price found for a Wednesday departure recently was £461. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Northern Ireland to United States for around £573.

What is the cheapest time of day to depart on your flight to United States?

Our most recent data shows that the best time of day to fly to United States is at midday. Flights from Northern Ireland to United States during this time can be as low as £491. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £609 on average. Flights to United States from Northern Ireland in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Northern Ireland to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to United States

Best price found

£249

Fastest flight time

11h 25m

Direct flights

None

Airports in United States

5 airports
The best one-way flight to United States from Northern Ireland in the past 72 hours is £249. The best return flight deal from Northern Ireland to United States found on momondo in the last 72 hours is £434.
The fastest flight from Northern Ireland to United States takes 11h 25m
There are no direct flights from Northern Ireland to United States. Popular non-direct routes for this connection are Belfast Intl Airport - New York John F Kennedy Intl Airport, Belfast City Airport - Seattle/Tacoma Intl Airport and Belfast Intl Airport - Newark Airport.
There are 5 airports near United States: Newark (EWR), Houston George Bush Intcntl (IAH), New York John F Kennedy Intl (JFK), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS)

  • When did momondo last update prices for flights from Northern Ireland to United States?

    Prices for flights from Northern Ireland to United States refresh daily.

  • How many operators does momondo search for flights from Northern Ireland to United States?

  • How old do you have to be to fly from Northern Ireland to United States?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Northern Ireland to United States

Compare and see reviews for airlines that fly from Northern Ireland to United States with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £423Free CancellationRating
6.6
6,792 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to United States?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Northern Ireland.

Can I find flights from Northern Ireland to United States with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to United States flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to United States?

Once you have performed a search for Northern Ireland to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Northern Ireland to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Northern Ireland and alert you when they change.


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