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Cheap flights from the United States to Belfast from £197

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 Belfast departing on 24/4. 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 the United States to Belfast

Cheap return flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Belfast.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Belfast found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Belfast.

Cheap direct flights

The latest deals for direct flights to Belfast so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Belfast

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

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
18:20 - 14:05BOS-BFS
14h 45m2 stops
06:00 - 18:00BFS-BOS
16h 00m2 stops
Sat, 1 Mar - Tue, 11 Mar
18:15 - 17:55JFK-BFS
18h 40m1 stop
20:55 - 15:50BFS-JFK
23h 55m1 stop
Wed, 15 Jan - Mon, 20 Jan
19:28 - 14:15BOS-BHD
13h 47m2 stops
08:40 - 21:40BHD-BOS
17h 00m2 stops
£477British Airways
Find Deal
Sat, 1 Mar - Tue, 11 Mar
22:00 - 13:25BOS-BHD
10h 25m1 stop
06:45 - 21:55BHD-BOS
20h 10m1 stop
£489British Airways
Find Deal
Sat, 7 Dec - Fri, 13 Dec
19:28 - 14:15BOS-BHD
13h 47m2 stops
06:35 - 20:35BHD-BOS
18h 00m1 stop
£490American Airlines
Find Deal
Sat, 1 Mar - Tue, 11 Mar
20:10 - 14:15BOS-BHD
13h 05m1 stop
06:45 - 17:23BHD-BOS
15h 38m2 stops
£497American Airlines
Find Deal
Sat, 7 Dec - Fri, 13 Dec
22:00 - 16:50DFW-BHD
13h 50m1 stop
06:35 - 16:00BHD-DFW
14h 25m1 stop
£521Finnair
Find Deal
Sun, 9 Mar - Tue, 18 Mar
16:15 - 16:35DFW-BHD
19h 20m1 stop
06:35 - 16:00BHD-DFW
14h 25m1 stop
£528Finnair
Find Deal
Wed, 12 Mar - Wed, 19 Mar
16:25 - 16:50JFK-BHD
20h 25m2 stops
06:30 - 20:20BHD-JFK
17h 50m1 stop
£530Delta
Find Deal
Tue, 11 Mar - Thu, 20 Mar
16:25 - 16:50JFK-BHD
20h 25m2 stops
06:30 - 21:05BHD-JFK
18h 35m2 stops
£538Delta
Find Deal
Tue, 11 Mar - Thu, 20 Mar
18:20 - 20:45JFK-BHD
21h 25m1 stop
Thu, 24 Apr
18:20 - 22:00JFK-BFS
22h 40m1 stop
Thu, 24 Apr
07:10 - 13:50BOS-BFS
25h 40m2 stops
Thu, 5 Dec
18:20 - 20:45JFK-BHD
21h 25m1 stop
Wed, 21 May
00:30 - 20:45JFK-BHD
15h 15m2 stops
Wed, 23 Apr
07:30 - 10:20BOS-BHD
21h 50m1 stop
£312British Airways
Find Deal
Thu, 5 Dec
21:25 - 20:45LAX-BHD
15h 20m1 stop
£363American Airlines
Find Deal
Fri, 18 Apr
16:40 - 18:10LAX-BHD
17h 30m2 stops
£364British Airways
Find Deal
Fri, 18 Apr
18:05 - 16:50JFK-BHD
17h 45m2 stops
£375Delta
Find Deal
Thu, 24 Apr
19:00 - 13:45JFK-BHD
13h 45m1 stop
£421Aer Lingus
Find Deal
Wed, 21 May
07:30 - 08:15BOS-BHD
19h 45m1 stop
14:50 - 21:55BHD-BOS
12h 05m1 stop
£485British Airways
Find Deal
Sat, 30 Nov - Fri, 6 Dec
22:00 - 14:15BOS-BHD
11h 15m1 stop
11:30 - 21:55BHD-BOS
15h 25m1 stop
£489British Airways
Find Deal
Fri, 29 Nov - Fri, 6 Dec
20:20 - 17:15BOS-BHD
15h 55m1 stop
06:45 - 13:00BHD-BOS
11h 15m1 stop
£496Finnair
Find Deal
Fri, 29 Nov - Fri, 6 Dec
20:20 - 14:10BOS-BHD
12h 50m1 stop
06:35 - 17:23BHD-BOS
15h 48m2 stops
£497American Airlines
Find Deal
Mon, 2 Dec - Mon, 9 Dec
20:20 - 17:15BOS-BHD
15h 55m1 stop
06:45 - 19:35BHD-BOS
17h 50m1 stop
£498Finnair
Find Deal
Fri, 29 Nov - Fri, 6 Dec
16:50 - 13:25BOS-BHD
15h 35m2 stops
09:10 - 21:55BHD-BOS
17h 45m1 stop
£499British Airways
Find Deal
Sat, 30 Nov - Sun, 8 Dec
13:58 - 16:50BOS-BHD
21h 52m2 stops
06:30 - 13:30BHD-BOS
12h 00m1 stop
£522Delta
Find Deal
Fri, 29 Nov - Fri, 6 Dec
15:40 - 16:50BOS-BHD
20h 10m2 stops
06:30 - 19:49BHD-BOS
18h 19m2 stops
£530Delta
Find Deal
Fri, 29 Nov - Fri, 6 Dec
22:50 - 20:35BOS-BHD
16h 45m2 stops
17:55 - 17:00BHD-BOS
28h 05m2 stops
Sat, 30 Nov - Fri, 6 Dec
07:30 - 08:20BOS-BFS
19h 50m1 stop
06:00 - 19:35BFS-BOS
18h 35m1 stop
Sat, 30 Nov - Fri, 6 Dec

Delta flights from United States to Belfast

Our best Delta deals on United States to Belfast flight tickets
Delta
5 Dec
BOS13:29Boston Logan Intl
22h 21m
2 stops
BHD16:50Belfast City
9 Dec
BHD06:30Belfast City
12h 00m
1 stop
BOS13:30Boston Logan Intl
Delta
29 Nov
BOS13:58Boston Logan Intl
21h 52m
2 stops
BHD16:50Belfast City
6 Dec
BHD06:30Belfast City
12h 00m
1 stop
BOS13:30Boston Logan Intl
Delta
4 Dec
BOS19:05Boston Logan Intl
20h 55m
1 stop
BHD21:00Belfast City
11 Dec
BHD06:30Belfast City
19h 44m
2 stops
BOS21:14Boston Logan Intl

Aer Lingus flights from United States to Belfast

Our best Aer Lingus deals on United States to Belfast flight tickets
Aer Lingus
12 Mar
JFK00:20New York John F Kennedy Intl
9h 55m
1 stop
BHD14:15Belfast City
22 Mar
BHD07:00Belfast City
15h 20m
1 stop
JFK18:20New York John F Kennedy Intl
Aer Lingus
12 Mar
JFK00:20New York John F Kennedy Intl
9h 55m
1 stop
BHD14:15Belfast City
22 Mar
BHD07:00Belfast City
15h 20m
1 stop
JFK18:20New York John F Kennedy Intl
Aer Lingus
16 Feb
BOS21:10Boston Logan Intl
18h 05m
2 stops
BHD20:15Belfast City
22 Feb
BHD15:05Belfast City
30h 45m
2 stops
BOS16:50Boston Logan Intl

See travel insights to Belfast from

How to get the cheapest flight ticket from United States to Belfast

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 Belfast?

The cheapest month to fly to Belfast from United States is in April. Flight prices, which tend to average around £494, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £508.

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

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £0. Flights to Belfast are more costly in the evening, with an average ticket price of £494. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on United States to Belfast flights?

You could potentially save up to 20% on your flight if you consider stops on a United States to Belfast flight.

Cheap United States to Belfast flight deals and tips

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

Best price found

£197

Fastest flight time

9h 40m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from United States in the past 72 hours is £197. The best return flight deal from United States to Belfast found on momondo in the last 72 hours is £369.
The fastest flight from United States to Belfast takes 9h 40m
There are no direct flights from United States to Belfast. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - Belfast City Airport, New York John F Kennedy Intl Airport - Belfast Intl Airport and Boston Logan Intl Airport - Belfast Intl Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

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

    Prices for flights from United States to Belfast are updated daily.

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

    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 Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

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 Belfast from United States.

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

Yes. All flights to Belfast from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Belfast.

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

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


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast