£372 Find Cheap Flights from Belfast City Airport to United States

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 City to the United States departing on 23/6. 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

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Best United States Flight Deals from Belfast City

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop£372
Los Angeles
Los Angeles2 stops£516
Miami
Miami2 stops£480
San Francisco
San Francisco1 stop£444
Las Vegas
Las Vegas2 stops£821
Boston
Boston1 stop£414
Washington, D.C.
Baltimore1 stop£1,807
Tampa
Tampa2 stops£467
Atlanta
Atlanta3 stops£826
Philadelphia
Philadelphia1 stop£552
Austin
Austin1 stop£3,301
New York
New York1 stop£372
Los Angeles
Los Angeles2 stops£516
Miami
Miami2 stops£480
San Francisco
San Francisco1 stop£444
Las Vegas
Las Vegas2 stops£821
Boston
Boston1 stop£414
Washington, D.C.
Baltimore1 stop£1,807
Tampa
Tampa2 stops£467
Atlanta
Atlanta3 stops£826
Philadelphia
Philadelphia1 stop£552
Austin
Austin1 stop£3,301

Cheap Flights from Belfast City to the United States

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

Tue, 16 Sep - Tue, 23 Sep
 Logo
07:05 - 15:55BHD-JFK
13h 50m1 stop
 Logo
18:20 - 13:45JFK-BHD
14h 25m1 stop
Sun, 21 Sep - Sun, 28 Sep
 Logo
07:05 - 15:55BHD-JFK
13h 50m1 stop
 Logo
18:20 - 20:25JFK-BHD
21h 05m1 stop
Tue, 16 Sep - Tue, 23 Sep
British Airways Logo
09:35 - 19:25BHD-EWR
14h 50m1 stop
British Airways Logo
21:25 - 15:20EWR-BHD
12h 55m1 stop
£391British Airways
Find Deal
Tue, 16 Sep - Tue, 23 Sep
British Airways Logo
09:35 - 22:30BHD-EWR
17h 55m2 stops
British Airways Logo
13:59 - 15:20EWR-BHD
20h 21m2 stops
£397British Airways
Find Deal
Mon, 15 Sep - Sun, 21 Sep
Delta Logo
06:30 - 13:30BHD-JFK
12h 00m1 stop
Delta Logo
00:50 - 21:15JFK-BHD
15h 25m1 stop
£412Delta
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Mon, 8 Sep - Sun, 14 Sep
Delta Logo
17:25 - 22:50BHD-JFK
10h 25m1 stop
Delta Logo
00:50 - 16:55JFK-BHD
11h 05m1 stop
£414Delta
Find Deal
Mon, 1 Sep - Tue, 9 Sep
American Airlines Logo
13:50 - 22:45BHD-BOS
13h 55m1 stop
American Airlines Logo
19:40 - 10:35BOS-BHD
9h 55m1 stop
£414American Airlines
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Mon, 8 Sep - Mon, 15 Sep
Finnair Logo
19:30 - 19:59BHD-JFK
29h 29m2 stops
Finnair Logo
21:30 - 10:35JFK-BHD
32h 05m2 stops
£418Finnair
Find Deal
Mon, 1 Sep - Tue, 9 Sep
American Airlines Logo
13:50 - 22:59BHD-BOS
14h 09m2 stops
American Airlines Logo
19:40 - 10:35BOS-BHD
9h 55m1 stop
£434American Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Finnair Logo
20:05 - 20:42BHD-JFK
29h 37m2 stops
Finnair Logo
22:55 - 10:10JFK-BHD
30h 15m1 stop
£482Finnair
Find Deal
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KAYAK's insights & trends for Belfast City to the United States flights

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

What is the cheapest month to fly from Belfast City Airport to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast City Airport to the United States, 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 City Airport to the United States is January, when tickets cost £403 (return) on average. On the other hand, the most expensive months are August and October, when the average cost of return tickets is £722 and £609 respectively.


Good to know - Cheap tickets from Belfast City Airport to United States

Low seasonMay
High seasonJuly
Cheapest flight£356
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Belfast City Airport to Miami

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Belfast City Airport to United States?

    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 City Airport to United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast City Airport to United States 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 City Airport to United States?

    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 City Airport to United States 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 City Airport to United States?

    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 City Airport to United States 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 the United States?

    The cheapest time of day to fly to the United States is generally in the afternoon, when retur flights cost £570 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is £672.

Top airline flying from Belfast City to the United States

 
Need help choosing which airline to fly with from Belfast City to the United States? 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.
6.6
British AirwaysOverall score based on 7008 reviews
6.8Boarding
6.7Comfort
6.4Entertainment
6.3Food
7.6Crew
Airline reviews

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

6.0 GoodPhilip, Jun 2025LHR - BWI
Read more British Airways reviews

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

Everything you need to know for your flight from Belfast City to the United States

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