£347 Find Cheap Flights from Belfast City Airport to United States – Compare and Save

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Cheap Flights from Belfast City to the United States

Cheapest return flight prices found by our users on KAYAK in the last 5 days
New York
New York1 stop£477
Los Angeles
Los Angeles1 stop£523
Miami
Miami1 stop£599
San Francisco
San Francisco1 stop£541
Boston
Boston1 stop£564
Las Vegas
Las Vegas1 stop£590
Washington, D.C.
Washington, D.C.2 stops£587
Atlanta
Atlanta1 stop£573
Tampa
Tampa2 stops£801
Seattle
Seattle1 stop£596
Denver
Denver2 stops£692
Nashville
Nashville1 stop£763
Philadelphia
Philadelphia1 stop£698
New York
New York1 stop£477
Los Angeles
Los Angeles1 stop£523
Miami
Miami1 stop£599
San Francisco
San Francisco1 stop£541
Boston
Boston1 stop£564
Las Vegas
Las Vegas1 stop£590
Washington, D.C.
Washington, D.C.2 stops£587
Atlanta
Atlanta1 stop£573
Tampa
Tampa2 stops£801
Seattle
Seattle1 stop£596
Denver
Denver2 stops£692
Nashville
Nashville1 stop£763
Philadelphia
Philadelphia1 stop£698

Book Cheap Belfast City to the United States Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast City to the United States

Sun, 10 Jan - Sun, 17 Jan
Multiple Airlines Logo
07:30 - 17:15BHD  Belfast City-MCO Orlando
14h 45m1 stop London Gatwick
Multiple Airlines Logo
19:05 - 13:35MCO  Orlando-BHD Belfast City
13h 30m1 stop London Gatwick
£445Multiple Airlines
Fri, 20 Nov - Wed, 25 Nov
British Airways Logo
13:35 - 19:50BHD  Belfast City-JFK New York John F Kennedy Intl
11h 15m1 stop London Heathrow
British Airways Logo
18:40 - 10:05JFK  New York John F Kennedy Intl-BHD Belfast City
10h 25m1 stop London Heathrow
£477British Airways
Fri, 20 Nov - Wed, 25 Nov
British Airways Logo
13:35 - 19:50BHD  Belfast City-JFK New York John F Kennedy Intl
11h 15m1 stop London Heathrow
British Airways Logo
15:34 - 10:05JFK  New York John F Kennedy Intl-BHD Belfast City
13h 31m2 stops Boston Logan Intl London Heathrow
£477British Airways
Fri, 20 Nov - Tue, 24 Nov
British Airways Logo
13:35 - 19:50BHD  Belfast City-JFK New York John F Kennedy Intl
11h 15m1 stop London Heathrow
British Airways Logo
15:34 - 11:30JFK  New York John F Kennedy Intl-BHD Belfast City
14h 56m2 stops Boston Logan Intl London Heathrow
£479British Airways
Fri, 20 Nov - Wed, 25 Nov
British Airways Logo
13:35 - 19:50BHD  Belfast City-JFK New York John F Kennedy Intl
11h 15m1 stop London Heathrow
British Airways Logo
15:34 - 10:05JFK  New York John F Kennedy Intl-BHD Belfast City
13h 31m2 stops Boston Logan Intl London Heathrow
£479British Airways
Fri, 20 Nov - Wed, 25 Nov
British Airways Logo
13:35 - 19:50BHD  Belfast City-JFK New York John F Kennedy Intl
11h 15m1 stop London Heathrow
British Airways Logo
18:40 - 10:05JFK  New York John F Kennedy Intl-BHD Belfast City
10h 25m1 stop London Heathrow
£479British Airways
Tue, 10 Nov - Tue, 17 Nov
British Airways Logo
10:00 - 16:00BHD  Belfast City-JFK New York John F Kennedy Intl
11h 00m1 stop London Heathrow
British Airways Logo
15:34 - 10:50JFK  New York John F Kennedy Intl-BHD Belfast City
14h 16m2 stops Boston Logan Intl London Heathrow
£479British Airways
Tue, 10 Nov - Tue, 17 Nov
British Airways Logo
06:35 - 12:35BHD  Belfast City-JFK New York John F Kennedy Intl
11h 00m1 stop London Heathrow
British Airways Logo
20:05 - 10:50JFK  New York John F Kennedy Intl-BHD Belfast City
9h 45m1 stop London Heathrow
£479British Airways
Fri, 20 Nov - Tue, 24 Nov
British Airways Logo
13:35 - 19:50BHD  Belfast City-JFK New York John F Kennedy Intl
11h 15m1 stop London Heathrow
British Airways Logo
18:25 - 10:50JFK  New York John F Kennedy Intl-BHD Belfast City
11h 25m1 stop London Heathrow
£487British Airways
Sat, 31 Oct - Fri, 13 Nov
Multiple Airlines Logo
17:15 - 12:20BHD  Belfast City-JFK New York John F Kennedy Intl
23h 05m1 stop Amsterdam Schiphol
Multiple Airlines Logo
21:20 - 16:45JFK  New York John F Kennedy Intl-BHD Belfast City
14h 25m1 stop Amsterdam Schiphol
£488Multiple Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Belfast City Airport to the United States?

In the past 5 days, the cheapest return tickets from Belfast City Airport to the United States were found on British Airways (£479) and Virgin Atlantic (£500).

Find deals

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

Cheapest flight

£347
Flight from Belfast City Airport to Los Angeles

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.

Reviews of the 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.
6.7
British AirwaysOverall score based on 8236 reviews
6.5Entertainment
7.7Crew
6.8Comfort
7.0Boarding
6.4Food
Airline reviews

You're asking 2 different questions. The flight from Los Angeles to London (and from London to Faro) was on British Airways. Those flights were awful. The app didn't provide detailed information, the WiFi that I paid for didn't work, the form I had to fill out to re-enter the UK was not communicated clearly so I nearly missed my flight. British Airways is significantly behind every other airline I've traveled in every way. American Airlines flight form London to Los Angeles was great. In the future, I will avoid flying British Airways when I can.

2.0 MediocreChad, Sept 2026
Read more British Airways reviews

You're asking 2 different questions. The flight from Los Angeles to London (and from London to Faro) was on British Airways. Those flights were awful. The app didn't provide detailed information, the WiFi that I paid for didn't work, the form I had to fill out to re-enter the UK was not communicated clearly so I nearly missed my flight. British Airways is significantly behind every other airline I've traveled in every way. American Airlines flight form London to Los Angeles was great. In the future, I will avoid flying British Airways when I can.

Premium economy was not what was shown, no leg riser, seats were broken and do not recline more than economy, food, we couldn't eat it was so bad, no menu 1 item and it sucked.

British Airways is very good... Taxiing after landing took 35 minutes, can't really blame the airline but the terrible infrastructure at JFK.

Our section of the aircraft in premium economy was very cold. We asked the attendants twice to raise the heat but it never happened. Even with the blanket it was chilly for 10 1/2 hours

Because kayak scammed me with false advertisement saying 23kg was included but I ended up having to pay another £200

Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

They are disorganized….show your flight info half an hour before take off, so you are running all over the place. Customer personnel are not helpful, and act like you are bothering them when you asked for assistance - very rude!!! My very first and last time flying with British airways… good thing we have other options.

There was no entertainment offered or expected, so please disregard my readings of that component. The flight was fantastic. Efficient boarding, takeoff, and even early arrival!

2 hour delay with very little information given. Horrible service by BA employees at Heathrow after we missed our connecting flight. Extremely disappointing experience!

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