£196 Find Cheap Flights from Belfast Intl Airport 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 Intl to North America departing on 30/4. 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 Intl to North America

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
Newark2 stops£414
Los Angeles
Los Angeles2 stops£559
Miami
Miami3 stops£599
San Francisco
San Francisco3 stops£671
Boston
Boston1 stop£497
Las Vegas
Las Vegas2 stops£847
Cancún
Cancún1 stop£789
Mexico City
Mexico City1 stop£832
Tampa
Tampa1 stop£603
Atlanta
Atlanta3 stops£671
Dallas
Dallas3 stops£817
Seattle
Seattle3 stops£734
Houston
Houston1 stop£1,111
New York
Newark2 stops£414
Los Angeles
Los Angeles2 stops£559
Miami
Miami3 stops£599
San Francisco
San Francisco3 stops£671
Boston
Boston1 stop£497
Las Vegas
Las Vegas2 stops£847
Cancún
Cancún1 stop£789
Mexico City
Mexico City1 stop£832
Tampa
Tampa1 stop£603
Atlanta
Atlanta3 stops£671
Dallas
Dallas3 stops£817
Seattle
Seattle3 stops£734
Houston
Houston1 stop£1,111

Book Cheap Belfast Intl 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 Intl 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 Intl to North America

Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:40 - 13:15
BFS
-
EWR
26h 35m
2 stops
Multiple Airlines Logo
17:20 - 15:20
EWR
-
BFS
17h 00m
2 stops
£414Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:40 - 13:15
BFS
-
EWR
26h 35m
2 stops
Multiple Airlines Logo
17:20 - 15:20
EWR
-
BFS
17h 00m
2 stops
£418Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
07:35 - 13:15
BFS
-
EWR
34h 40m
2 stops
Multiple Airlines Logo
17:20 - 15:15
EWR
-
BFS
16h 55m
2 stops
£432Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:40 - 13:15
BFS
-
EWR
26h 35m
3 stops
Multiple Airlines Logo
17:20 - 15:20
EWR
-
BFS
17h 00m
2 stops
£434Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
07:35 - 13:15
BFS
-
EWR
34h 40m
3 stops
Multiple Airlines Logo
17:20 - 15:15
EWR
-
BFS
16h 55m
2 stops
£435Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
15:40 - 13:15
BFS
-
EWR
26h 35m
3 stops
Multiple Airlines Logo
17:20 - 15:20
EWR
-
BFS
17h 00m
2 stops
£440Multiple Airlines
Thu, 18 Jun - Mon, 22 Jun
Multiple Airlines Logo
07:00 - 15:50
BFS
-
YYZ
13h 50m
2 stops
Multiple Airlines Logo
22:15 - 23:05
YYZ
-
BFS
19h 50m
1 stop
£460Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
07:30 - 19:20
BFS
-
JFK
16h 50m
2 stops
Multiple Airlines Logo
16:55 - 15:20
JFK
-
BFS
17h 25m
2 stops
£463Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
07:30 - 19:20
BFS
-
JFK
16h 50m
2 stops
Multiple Airlines Logo
16:55 - 15:20
JFK
-
BFS
17h 25m
2 stops
£463Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
17:10 - 18:25
BFS
-
MCO
30h 15m
2 stops
Multiple Airlines Logo
10:58 - 15:15
MCO
-
BFS
23h 17m
3 stops
£467Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Belfast Intl 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 Intl Airport 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 Intl Airport 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 Intl Airport to North America is May, when tickets cost £402 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £572 and £564 respectively.

Good to know - Cheap tickets from Belfast Intl Airport to North America

Low seasonFebruary
Cheapest flight£196
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Belfast Intl Airport to Toronto

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport 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 Intl Airport to North America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport to 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 5 airlines flying from Belfast Intl to North America

 
Need help choosing which airline to fly with from Belfast Intl 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.
7.8
KLMOverall score based on 1470 reviews
7.1Entertainment
7.8Boarding
7.3Food
8.4Crew
7.6Comfort
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

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.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

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.

An delay of almost 3 hours while passengers were already in the plane kept us very uncomfortable. The food was also very limited. A bad experience overall.

I understand that there is a catering issue - water should be the minimum stock. During the flight, not once that the attendants came through with water. The conversations in the kitchen were very loud and they were swearing. I do not expect any white glove service, at the minimum, we should be cordial. It was almost an inconveniece that we were on the flight. And it made us feel if you even dare question us, we'll make you deplane.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

The flight was completely full. Crew was not happy. Everyone was rude and brusque. Travelling with an arm in a cast and seating in the first row of economy cabin (in front of the separation) I needed help retrieving my tray for the meal. A staff member literally threw the tray on my lap, without helping to take out the tray. Boarding was messy, with 300 people waiting in an encloses space with low ceiling. I will try to avoid AA next time I have a long flight.

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

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

Economy seats were good and spacious. Much better than virgin by a mile.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

Missed slot to leave so we were on the plane for an extra hour. The seats were really uncomfortable and the food was poor. The experience makes me think twice about flying as I suspect they are all similar.

Fine, charter flights. Plane full, and staff nice and friendly. No option for free food or drink. Entertainment through paid app.

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

Everything you need to know for your flight to North America

Information on your arrival and departure airports