£180 Find Cheap Flights from North America to Belfast – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from North America to Belfast

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from North America to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from North America to Belfast

Fri, 16 Oct - Wed, 21 Oct
Multiple Airlines Logo
18:20 - 14:15
JFK
-
BFS
14h 55m
1 stop
Multiple Airlines Logo
20:15 - 15:55
BFS
-
JFK
24h 40m
1 stop
£424Multiple Airlines
Thu, 1 Oct - Sun, 4 Oct
Multiple Airlines Logo
18:20 - 18:40
JFK
-
BHD
19h 20m
1 stop
Multiple Airlines Logo
07:00 - 15:55
BHD
-
JFK
13h 55m
1 stop
£440Multiple Airlines
Fri, 16 Oct - Wed, 21 Oct
Multiple Airlines Logo
18:20 - 10:00
JFK
-
BHD
10h 40m
1 stop
Multiple Airlines Logo
14:20 - 15:55
BHD
-
JFK
30h 35m
1 stop
£444Multiple Airlines
Mon, 24 Aug - Tue, 8 Sep
Multiple Airlines Logo
20:30 - 23:20
JFK
-
BFS
21h 50m
2 stops
Multiple Airlines Logo
20:15 - 22:25
BFS
-
JFK
31h 10m
3 stops
£452Multiple Airlines
Mon, 24 Aug - Tue, 8 Sep
Multiple Airlines Logo
20:30 - 23:20
JFK
-
BFS
21h 50m
2 stops
Multiple Airlines Logo
20:15 - 22:25
BFS
-
JFK
31h 10m
3 stops
£456Multiple Airlines
Mon, 24 Aug - Tue, 8 Sep
Multiple Airlines Logo
20:25 - 23:20
EWR
-
BFS
21h 55m
2 stops
Multiple Airlines Logo
07:00 - 19:15
BFS
-
EWR
41h 15m
3 stops
£462Multiple Airlines
Sat, 12 Sep - Fri, 18 Sep
Multiple Airlines Logo
20:30 - 22:40
JFK
-
BFS
21h 10m
2 stops
Multiple Airlines Logo
19:55 - 22:25
BFS
-
JFK
31h 30m
3 stops
£475Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
23:10 - 21:05
JFK
-
BFS
16h 55m
2 stops
Multiple Airlines Logo
20:15 - 22:25
BFS
-
JFK
31h 10m
3 stops
£477Multiple Airlines
Wed, 28 Oct - Mon, 2 Nov
British Airways Logo
19:29 - 14:15
LGA
-
BHD
14h 46m
2 stops
British Airways Logo
06:35 - 19:05
BHD
-
LGA
17h 30m
2 stops
£681British Airways
Wed, 18 Nov - Sun, 22 Nov
British Airways Logo
21:55 - 18:10
YVR
-
BHD
13h 15m
1 stop
British Airways Logo
17:35 - 20:50
BHD
-
YVR
34h 15m
1 stop
£690British Airways
Useful Info

FAQs for booking flights from North America to Belfast

  • How does KAYAK find such low prices on flights from North America to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from North America to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from North America to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from North America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from North America to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to North America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from North America to Belfast

 
Need help choosing which airline to fly with from North America to Belfast? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 8119 reviews
6.8Comfort
6.9Boarding
6.5Entertainment
7.7Crew
6.4Food
Airline reviews

Poor experience overall. The British Airways check in and bag drop at Palma de Mallorca was horrendous, took 1.5 hours to get through the queue. The plane air-con was dripping on me the whole flight and at times hailing small ice balls. Staff did not help at all.

2.0 MediocreAbigail, Jul 2026
PMI - LCY
Read more British Airways reviews

Poor experience overall. The British Airways check in and bag drop at Palma de Mallorca was horrendous, took 1.5 hours to get through the queue. The plane air-con was dripping on me the whole flight and at times hailing small ice balls. Staff did not help at all.

They gave away my business class seat. No explanation and no apology. Told me I had to take the downgrade if I wanted to get to India. Then no WiFi for 10 hours. Just ridiculous. We should not work with this company at Deloitte. They don’t know how to run a business.

The British airways from Dallas to London is not great , the food is not good at all but BA from London to Delhi is amazing food is great.

It made me feel safe that the crew diligently check our seatbelts. One crew member was so very patient with a passenger in explaining to him why his daughter’s car seat had to be buckled in a certain way. This passenger and his wife were quite argumentative and she maintained her composure brilliantly.

Missing 3 out of 10 checked in bags.Transfers in London and Chicago are chaotic.

Although we paid for pre-assigned seat assignments to sit together, on our flight from LHR to BOS our seats were reassigned at boarding with my 10 year old daughter seated apart from us in an exit row. We were assigned the last boarding group with little overhead space left when boarding. As a result my carryon was at my feet the entire flight making it very cramped.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

Work being done at DIA made it difficult to find BA desk.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Flight was canceled with little notice or explanation. There were no other flights to Belfast from Heathrow, so I had to travel across town to London City (or wait until the next day).

Everything you need to know for your flight to Belfast

Cabin class types available on flights to North America

Cabin classes available on flights to Belfast. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.