£304 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 24/9. 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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Cheap Flights from Belfast to North America

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
Newark2 stops£545
Toronto
Toronto1 stop£435
Los Angeles
Los Angeles1 stop£698
Miami
Miami1 stop£695
San Francisco
San Francisco1 stop£656
Boston
Boston1 stop£586
Las Vegas
Las Vegas1 stop£778
Chicago
Chicago2 stops£675
Mexico City
Mexico City2 stops£837
Atlanta
Atlanta1 stop£797
Dallas
Dallas2 stops£842
Seattle
Seattle3 stops£797
New York
Newark2 stops£545
Toronto
Toronto1 stop£435
Los Angeles
Los Angeles1 stop£698
Miami
Miami1 stop£695
San Francisco
San Francisco1 stop£656
Boston
Boston1 stop£586
Las Vegas
Las Vegas1 stop£778
Chicago
Chicago2 stops£675
Mexico City
Mexico City2 stops£837
Atlanta
Atlanta1 stop£797
Dallas
Dallas2 stops£842
Seattle
Seattle3 stops£797

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

Thu, 3 Sep - Sun, 13 Sep
Multiple Airlines Logo
07:00 - 18:25
BHD
-
MCO
16h 25m
1 stop
Multiple Airlines Logo
20:30 - 10:20
MCO
-
BHD
32h 50m
1 stop
£512Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
06:35 - 13:15
BFS
-
EWR
35h 40m
2 stops
Multiple Airlines Logo
17:45 - 23:10
EWR
-
BFS
24h 25m
2 stops
£545Multiple Airlines
Tue, 1 Sep - Sun, 13 Sep
Multiple Airlines Logo
20:55 - 18:25
BFS
-
MCO
26h 30m
1 stop
Multiple Airlines Logo
20:30 - 15:20
MCO
-
BFS
13h 50m
1 stop
£554Multiple Airlines
Tue, 1 Sep - Mon, 14 Sep
American Airlines Logo
13:45 - 19:10
BHD
-
MCO
34h 25m
1 stop
American Airlines Logo
15:39 - 12:55
MCO
-
BHD
16h 16m
2 stops
£626American Airlines
Tue, 1 Sep - Thu, 10 Sep
American Airlines Logo
13:45 - 19:10
BHD
-
MCO
34h 25m
1 stop
American Airlines Logo
21:10 - 15:30
MCO
-
BHD
13h 20m
1 stop
£633American Airlines
Sun, 7 Jun - Mon, 22 Jun
Virgin Atlantic Logo
17:30 - 15:55
BHD
-
YVR
30h 25m
1 stop
Virgin Atlantic Logo
17:50 - 16:55
YVR
-
BHD
15h 05m
1 stop
£673Virgin Atlantic
Thu, 3 Sep - Tue, 15 Sep
KLM Logo
09:50 - 19:10
BHD
-
YVR
17h 20m
2 stops
KLM Logo
12:00 - 16:55
YVR
-
BHD
20h 55m
2 stops
£736KLM
Sun, 30 Aug - Mon, 14 Sep
Delta Logo
17:30 - 22:59
BHD
-
YVR
37h 29m
2 stops
Delta Logo
11:07 - 16:55
YVR
-
BHD
21h 48m
2 stops
£753Delta
Sun, 7 Jun - Mon, 22 Jun
Virgin Atlantic Logo
09:50 - 15:55
BHD
-
YVR
14h 05m
1 stop
Virgin Atlantic Logo
06:45 - 16:55
YVR
-
BHD
26h 10m
2 stops
£756Virgin Atlantic
Fri, 4 Sep - Sun, 13 Sep
Delta Logo
09:50 - 15:55
BHD
-
YVR
14h 05m
1 stop
Delta Logo
19:35 - 16:55
YVR
-
BHD
37h 20m
2 stops
£766Delta
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 November, when tickets cost £360 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is £461 and £444 respectively.

Good to know - Cheap tickets from Belfast to North America

Cheapest flight£304
Flight from Belfast Intl Airport to Boston

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.

Reviews of the top 4 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
FinnairOverall score based on 1399 reviews
6.7Food
7.5Comfort
7.7Boarding
8.2Crew
6.9Entertainment
Airline reviews

The crew was friendly, and the flight landed on time

10.0 ExcellentDarwin, May 2026
HEL - JFK
Read more Finnair reviews

The crew was friendly, and the flight landed on time

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Comfort. Not good very little space after the person in front of you lay back.

On a more than 8 hours flight was only one meal included, which I have never experienced before. Always two meals on the overseas flight. It was very weird.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

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.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Crew members Grainne and Karen were extremely rude and unprofessional

Satin first class and absolutely no snacks are offered. Surface was awful.

Economy seats a bit small but other than that it was all good.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

I had a great experience. I would definitely use them again

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 seat when "flat" was not flat and pad was too thin to cover it.

Awful customer service, horrible experience. We travel a lot domestic & international- worst flights to/from ever. Brief bkgd as Inhate to relive this experience: booked and chose 2 seats 4 months prior in Premium Economy - last row end seats close to bathroom, no one behind us, plenty of legroom;, underwear storage — flown this was on other airlines, love it. We receive notice 4 days before scheduled overseas flight - plane has changed, new seats assigned. Seats are split into single seats, opposites of the plane, FRONT Row so no reachable storage. Called BOTH British Air & America. American “switched planes and the seats you want are taken;” British Air “Yes, we’ll be glad to accommodate you (type type type). Just ask at the Gate and someone will give you new boarding passes with seats together in middle, OK?” — OK. —At Gate the attendant looks us up saying “No, it is an overbooked flight and yours are the only seats available.” But but but wait, “We were TOLD our seats had been switched and seated together?” Gate attendant “Well they were wrong and don’t change your seats. Your original seats are where you’ll sit.”. Right. No help WHATSOEVER. We sit opposite on way there, wife VERY disgruntled, a Tol 5 worst ways to start a 3-week bus tour of UK. We promise to NEVER FLY AMERICAN OR BROTISH AIR EVER, and we have 3 more extensive trips planned..

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

British Airways is an excellent airline. Comfort, food and airline personnel.

Older airplane with worn out seats. No entertainment system at all. Connecting to Wi-Fi was problematic and hit and miss.

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.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Waiting area not big enough for all the passengers, no airport lounge.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

I liked that we got there safely. I disliked long delays, gate and ticket agents incompetence and apathy and having my luggage lost. Five days later I've yet to get anything more than a generic apology from British Air. Luggage yet to be located, much less returned.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

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.