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Cheap flights from the United States to Northern Ireland from £207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Northern Ireland departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from the United States to Northern Ireland

Cheap return flights

These are some of the best return flight deals from the United States to Northern Ireland 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 the United States to Northern Ireland.

Cheap last-minute flights

Planning a quick getaway from the United States to Northern Ireland? 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 Northern Ireland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from theUnited States to Northern Ireland

Find recent round-trip train or bus tickets from the United States to Northern Ireland.

All round-trip flight deals to Northern Ireland

The cheapest plane tickets to Northern Ireland found on KAYAK recently.
18:20 - 07:40JFK-BFS
32h 20m1 stop
21:05 - 15:55BFS-JFK
23h 50m1 stop
Sun, 27 Apr - Fri, 2 May
18:20 - 19:45JFK-BHD
20h 25m1 stop
20:30 - 15:55BHD-JFK
24h 25m1 stop
Sun, 27 Apr - Fri, 2 May
22:00 - 14:15BOS-BHD
11h 15m1 stop
09:10 - 19:35BHD-BOS
15h 25m1 stop
£480British Airways
Find Deal
Fri, 6 Dec - Sun, 15 Dec
22:35 - 16:35EWR-BHD
14h 00m1 stop
06:45 - 15:00BHD-EWR
12h 15m1 stop
£483Finnair
Find Deal
Wed, 12 Mar - Fri, 21 Mar
16:05 - 10:30BOS-BHD
13h 25m2 stops
09:10 - 21:55BHD-BOS
17h 45m1 stop
£484American Airlines
Find Deal
Fri, 6 Dec - Mon, 9 Dec
20:20 - 18:40BOS-BHD
17h 20m1 stop
15:10 - 21:55BHD-BOS
11h 45m1 stop
£487British Airways
Find Deal
Sun, 17 Nov - Sun, 24 Nov
22:00 - 14:15BOS-BHD
11h 15m1 stop
09:00 - 20:22BHD-BOS
16h 22m2 stops
£488American Airlines
Find Deal
Fri, 6 Dec - Thu, 12 Dec
21:25 - 19:10LAX-BHD
13h 45m1 stop
06:35 - 15:45BHD-LAX
16h 10m1 stop
£503Finnair
Find Deal
Wed, 5 Mar - Wed, 12 Mar
17:25 - 16:50BOS-BHD
18h 25m2 stops
06:30 - 19:15BHD-BOS
17h 45m1 stop
£513Delta
Find Deal
Sat, 7 Dec - Fri, 13 Dec
16:55 - 16:50BOS-BHD
18h 55m2 stops
06:30 - 21:14BHD-BOS
19h 44m2 stops
£520Delta
Find Deal
Thu, 5 Dec - Wed, 11 Dec
07:00 - 09:05LAX-BFS
42h 05m2 stops
Sun, 9 Feb
07:00 - 07:15LAX-BFS
40h 15m2 stops
Tue, 11 Feb
07:30 - 09:05BOS-BHD
20h 35m1 stop
£254American Airlines
Find Deal
Mon, 13 Jan
22:30 - 14:15JFK-BHD
10h 45m1 stop
£288British Airways
Find Deal
Sat, 16 Nov
20:55 - 20:15LAX-BHD
15h 20m1 stop
£314British Airways
Find Deal
Sun, 9 Feb
21:30 - 13:30JFK-BHD
11h 00m1 stop
£337American Airlines
Find Deal
Thu, 24 Apr
17:55 - 19:40LAX-BHD
17h 45m1 stop
£354Iberia
Find Deal
Sat, 8 Feb
17:00 - 16:50JFK-BHD
18h 50m2 stops
£366Delta
Find Deal
Thu, 24 Apr
08:59 - 16:50LAX-BHD
23h 51m2 stops
£398Delta
Find Deal
Fri, 14 Feb
00:53 - 13:35LAX-BHD
28h 42m2 stops
£414Iberia
Find Deal
Mon, 10 Feb
22:00 - 14:15BOS-BHD
11h 15m1 stop
11:05 - 21:55BHD-BOS
15h 50m1 stop
£480British Airways
Find Deal
Sat, 9 Nov - Thu, 14 Nov
20:20 - 13:25BOS-BHD
12h 05m1 stop
06:35 - 13:10BHD-BOS
11h 35m1 stop
£483British Airways
Find Deal
Sat, 9 Nov - Thu, 14 Nov
10:35 - 14:00BOS-BHD
22h 25m2 stops
15:05 - 13:10BHD-BOS
27h 05m1 stop
£484Iberia
Find Deal
Thu, 7 Nov - Sat, 9 Nov
20:20 - 13:25BOS-BHD
12h 05m1 stop
09:00 - 19:24BHD-BOS
15h 24m2 stops
£488American Airlines
Find Deal
Sat, 9 Nov - Thu, 14 Nov
07:30 - 10:30BOS-BHD
22h 00m1 stop
06:35 - 14:00BHD-BOS
12h 25m1 stop
£489British Airways
Find Deal
Fri, 8 Nov - Thu, 21 Nov
20:20 - 11:10BOS-BHD
9h 50m1 stop
06:35 - 17:39BHD-BOS
16h 04m2 stops
£490American Airlines
Find Deal
Sat, 9 Nov - Thu, 14 Nov
13:05 - 16:50BOS-BHD
22h 45m2 stops
06:30 - 13:35BHD-BOS
12h 05m1 stop
£513Delta
Find Deal
Thu, 7 Nov - Wed, 13 Nov
18:30 - 16:50BOS-BHD
17h 20m2 stops
06:30 - 20:00BHD-BOS
18h 30m2 stops
£520Delta
Find Deal
Sat, 9 Nov - Thu, 14 Nov
00:15 - 09:40JFK-BHD
52h 25m2 stops
14:15 - 15:50BHD-JFK
30h 35m1 stop
Sat, 9 Nov - Mon, 25 Nov
16:15 - 19:35BOS-BHD
22h 20m2 stops
07:10 - 13:25BHD-BOS
35h 15m2 stops
Fri, 8 Nov - Thu, 21 Nov

American Airlines flights from United States to Northern Ireland

Our best American Airlines deals on United States to Northern Ireland flight tickets
American Airlines
6 Dec
BOS16:05Boston Logan Intl
13h 25m
2 stops
BHD10:30Belfast City
9 Dec
BHD09:10Belfast City
17h 45m
1 stop
BOS21:55Boston Logan Intl
American Airlines
6 Dec
BOS22:00Boston Logan Intl
11h 15m
1 stop
BHD14:15Belfast City
12 Dec
BHD09:00Belfast City
16h 22m
2 stops
BOS20:22Boston Logan Intl
American Airlines
3 May
BOS21:50Boston Logan Intl
14h 00m
1 stop
BHD16:50Belfast City
10 May
BHD06:50Belfast City
14h 55m
1 stop
BOS16:45Boston Logan Intl

Aer Lingus flights from United States to Northern Ireland

Our best Aer Lingus deals on United States to Northern Ireland flight tickets
Aer Lingus
17 Nov
JFK18:40New York John F Kennedy Intl
15h 50m
2 stops
BHD15:30Belfast City
25 Nov
BHD07:00Belfast City
17h 25m
2 stops
JFK19:25New York John F Kennedy Intl
Aer Lingus
19 Nov
JFK21:15New York John F Kennedy Intl
15h 05m
2 stops
BHD17:20Belfast City
26 Nov
BHD07:00Belfast City
17h 25m
2 stops
JFK19:25New York John F Kennedy Intl
Aer Lingus
18 Nov
JFK17:00New York John F Kennedy Intl
14h 35m
2 stops
BHD12:35Belfast City
25 Nov
BHD07:00Belfast City
17h 25m
2 stops
JFK19:25New York John F Kennedy Intl

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

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 United States to Northern Ireland flight route?

New York John F Kennedy Intl - Belfast Intl. Fly from New York John F Kennedy Intl to Belfast Intl for the best United States - Northern Ireland flight prices

Can stopping save me money on United States to Northern Ireland flights?

You could potentially save up to 21% on your flight if you consider stops on a United States to Northern Ireland flight.

Cheap United States to Northern Ireland flight deals and tips

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

Best price found

£207

Fastest flight time

9h 30m

Direct flights

None

Airports in Northern Ireland

2 airports
The best one-way flight to Northern Ireland from United States in the past 72 hours is £207. The best return flight deal from United States to Northern Ireland found on momondo in the last 72 hours is £376.
The fastest flight from United States to Northern Ireland takes 9h 30m
There are no direct flights from United States to Northern Ireland. Popular non-direct routes for this connection are Los Angeles Airport - Belfast Intl Airport, Los Angeles Airport - Belfast City Airport and Boston Logan Intl Airport - Belfast Intl Airport.
There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)

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

    Prices for flights from United States to Northern Ireland were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Northern Ireland for you.

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

Yes. momondo enables you to select and highlight flights to Northern Ireland from United States with this policy.

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

Once you have performed a search for United States to Northern Ireland 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 United States to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo