£244 Find Cheap Flights from Belfast to North America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to North America departing on 15/12. 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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Cheap Flights from Belfast to North America

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop£400
Los Angeles
Los Angeles2 stops£749
Toronto
Toronto1 stop£573
Miami
Miami1 stop£630
San Francisco
San Francisco1 stop£603
Chicago
Chicago2 stops£571
Boston
Boston2 stops£724
Las Vegas
Las Vegas1 stop£763
Mexico City
Mexico City1 stop£713
Atlanta
Atlanta3 stops£638
Dallas
Dallas1 stop£901
Seattle
Seattle1 stop£656
New York
New York1 stop£400
Los Angeles
Los Angeles2 stops£749
Toronto
Toronto1 stop£573
Miami
Miami1 stop£630
San Francisco
San Francisco1 stop£603
Chicago
Chicago2 stops£571
Boston
Boston2 stops£724
Las Vegas
Las Vegas1 stop£763
Mexico City
Mexico City1 stop£713
Atlanta
Atlanta3 stops£638
Dallas
Dallas1 stop£901
Seattle
Seattle1 stop£656

Book Cheap Belfast to North America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to North America 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 Belfast to North America

Sat, 14 Mar - Wed, 18 Mar
Multiple Airlines Logo
10:35 - 16:55BFS-JFK
34h 20m1 stop
Multiple Airlines Logo
19:05 - 10:05JFK-BFS
11h 00m1 stop
£400Multiple Airlines
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Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
20:55 - 15:55BFS-JFK
24h 00m1 stop
Multiple Airlines Logo
18:05 - 10:05JFK-BFS
11h 00m1 stop
£408Multiple Airlines
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Thu, 13 Nov - Mon, 17 Nov
Aer Lingus Logo
07:00 - 19:25BHD-JFK
17h 25m2 stops
Aer Lingus Logo
17:00 - 20:50JFK-BHD
22h 50m2 stops
£476Aer Lingus
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Sun, 8 Feb - Sat, 14 Feb
Aer Lingus Logo
11:05 - 17:20BHD-JFK
11h 15m1 stop
Aer Lingus Logo
19:05 - 13:50JFK-BHD
13h 45m1 stop
£553Aer Lingus
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Thu, 5 Mar - Sun, 8 Mar
American Airlines Logo
06:35 - 14:20BHD-JFK
12h 45m1 stop
American Airlines Logo
00:20 - 16:50JFK-BHD
12h 30m1 stop
£556American Airlines
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Thu, 23 Apr - Tue, 12 May
British Airways Logo
06:35 - 12:29BHD-JFK
10h 54m1 stop
British Airways Logo
18:30 - 10:35JFK-BHD
11h 05m1 stop
£557British Airways
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Thu, 23 Apr - Tue, 12 May
British Airways Logo
06:35 - 13:55BHD-EWR
12h 20m1 stop
British Airways Logo
21:25 - 13:00EWR-BHD
10h 35m1 stop
£557British Airways
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Thu, 23 Apr - Mon, 11 May
KLM Logo
06:30 - 13:20BHD-JFK
11h 50m1 stop
KLM Logo
00:50 - 21:20JFK-BHD
15h 30m1 stop
£573KLM
Find Deal
Thu, 23 Apr - Mon, 11 May
KLM Logo
06:30 - 13:20BHD-JFK
11h 50m1 stop
KLM Logo
00:50 - 21:20JFK-BHD
15h 30m1 stop
£576KLM
Find Deal
Thu, 13 Nov - Mon, 17 Nov
American Airlines Logo
06:35 - 19:35BHD-EWR
18h 00m1 stop
American Airlines Logo
21:35 - 16:05EWR-BHD
13h 30m1 stop
£592American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Belfast to North America flights

Get data-powered insights and trends into flights from Belfast to North America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Belfast to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast to North America is May, when tickets cost £413 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £574 and £565 respectively.

Good to know - Cheap tickets from Belfast to North America

Cheapest flight£222
Flight from Belfast Intl Airport to New York

FAQs - booking North America flights

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

    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 Belfast to North America.

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

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

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

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

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

    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 from Belfast to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally in the afternoon, when retur flights cost £459 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally at night, which is peak travel time and where the average cost of a ticket is £569.

Reviews of the top 5 airlines flying from Belfast to North America

 
Need help choosing which airline to fly with from Belfast to North America? 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.
7.7
KLMOverall score based on 1406 reviews
7.8Boarding
7.3Food
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

Flight, food and crew were all good, friendly and very satisfactory.

Lost luggage after 2 days no word leaving on cruise no stuff or clothes

Staff's did their best to make everyone comfortable and I appreciate them for it

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

I liked that I went thru customs in Dublin instead of having to do that in LA.

Wheelchair assistance didn't turn up on time. We had to walk to baggage reclaim and to taxi.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Everything you need to know for your flight to North America

Cabin class types available on flights to Belfast

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.

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