£246 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 11/6. 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.
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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£362
Los Angeles
Los Angeles1 stop£491
Miami
Miami3 stops£742
San Francisco
San Francisco1 stop£418
Boston
Boston1 stop£631
Washington, D.C.
Washington, D.C.1 stop£841
Atlanta
Atlanta2 stops£649
Dallas
Dallas1 stop£805
Seattle
Seattle1 stop£628
Denver
Denver1 stop£1,565
San Diego
San Diego1 stop£1,832

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

Low season

January

High season

July

Cheapest flight

£246
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Belfast City Airport to New York John F Kennedy Airport

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.

See more FAQs

Top tips for finding a cheap flight from Belfast City Airport to United States

  • High season is considered to be July, August and September. The cheapest month to fly from Belfast City Airport to United States is January.
  • Morning departure is around 41% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 6763 reviews
6.4Entertainment
7.5Crew
6.3Food
6.7Comfort
6.8Boarding
Airline reviews

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

4.0 OkayK, Feb 2025LHR - DFW
Read more British Airways reviews

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

Book cheap flights from Belfast to the United States

Cheapest flights to the United States from Belfast found in 2025

Recent return flight deals

14/3Fri
1 stopBritish Airways
13h 05mBHD-JFK
21/3Fri
1 stopBritish Airways
17h 10mJFK-BHD
£362
14/3Fri
1 stopBritish Airways
13h 05mBHD-JFK
20/3Thu
1 stopBritish Airways
9h 40mJFK-BHD
£365
10/3Mon
1 stopKLM
24h 50mBHD-JFK
24/3Mon
1 stopKLM
21h 20mJFK-BHD
£413
10/3Mon
1 stopDelta
11h 40mBHD-JFK
24/3Mon
2 stopsDelta
20h 25mJFK-BHD
£414
13/3Thu
2 stopsDelta
18h 55mBHD-JFK
19/3Wed
2 stopsDelta
19h 01mJFK-BHD
£417
28/4Mon
1 stopAmerican Airlines
10h 35mBHD-EWR
12/5Mon
1 stopAmerican Airlines
9h 55mEWR-BHD
£430
28/4Mon
1 stopAmerican Airlines
14h 35mBHD-EWR
15/5Thu
1 stopAmerican Airlines
16h 35mEWR-BHD
£437
30/4Wed
1 stop
22h 40mBHD-EWR
14/5Wed
1 stop
9h 55mEWR-BHD
£456
3/5Sat
1 stop
16h 30mBHD-LAX
10/5Sat
1 stop
22h 50mLAX-BHD
£491
18/5Sun
1 stopKLM
23h 55mBHD-JFK
21/5Wed
1 stopKLM
15h 25mJFK-BHD
£606

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Recent one-way flight deals

11/6Wed
1 stop
13h 50mBHD-JFK
£246
11/6Wed
2 stops
39h 05mBHD-JFK
£255
4/5Sun
1 stopBritish Airways
11h 25mBHD-EWR
£465
4/5Sun
2 stopsAer Lingus
24h 30mBHD-JFK
£467
4/5Sun
2 stopsAer Lingus
29h 40mBHD-EWR
£469
25/4Fri
1 stopBritish Airways
14h 55mBHD-LAX
£573
30/7Wed
2 stopsIberia
20h 28mBHD-SEA
£866
13/3Thu
2 stopsKLM
14h 52mBHD-LGA
£1,129
22/3Sat
2 stopsKLM
15h 54mBHD-LGA
£1,150
11/6Wed
1 stopIberia
12h 05mBHD-EWR
£1,310

Search by stops

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

Information on your arrival and departure airports

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