$253 Find Cheap Flights to Belfast - Compare and Save

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Everything you should know

Cheapest round-trip
$565
Typical prices: $825-$1,301
Multiple Airlines
Thu 10/4Sun 10/21
JFK - BFS • 1 stop
Cheapest one-way
$253
Typical prices: $366-$639
Multiple Airlines
Tue 10/2
JFK - BHD • 1 stop
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Belfast!
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Booking Insights
Expert advice
Flight Deals

Cheap Flights to Belfast

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

Recent round-trip flight deals to Belfast

Sun, Oct 4 - Wed, Oct 21
Multiple Airlines Logo
6:20 pm - 12:20 pmJFK  New York John F Kennedy Intl-BFS Belfast Intl
13h 00m1 stop London Gatwick
Multiple Airlines Logo
8:15 pm - 3:55 pmBFS  Belfast Intl-JFK New York John F Kennedy Intl
24h 40m1 stop London Stansted
$565Multiple Airlines
Sun, Sep 27 - Tue, Oct 13
Multiple Airlines Logo
8:30 pm - 9:00 pmJFK  New York John F Kennedy Intl-BFS Belfast Intl
19h 30m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
8:15 pm - 10:25 pmBFS  Belfast Intl-JFK New York John F Kennedy Intl
31h 10m3 stops London Stansted Hamburg Dublin
$611Multiple Airlines
Sun, Oct 4 - Thu, Oct 22
Multiple Airlines Logo
6:20 pm - 2:35 pmJFK  New York John F Kennedy Intl-BFS Belfast Intl
15h 15m1 stop London Gatwick
Multiple Airlines Logo
6:35 am - 3:55 pmBFS  Belfast Intl-JFK New York John F Kennedy Intl
14h 20m1 stop London Stansted
$615Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
4:55 pm - 5:30 pmJFK  New York John F Kennedy Intl-BFS Belfast Intl
19h 35m2 stops Dublin Edinburgh Turnhouse
Multiple Airlines Logo
8:30 am - 10:25 pmBFS  Belfast Intl-JFK New York John F Kennedy Intl
42h 55m3 stops London Stansted Berlin Brandenburg Dublin
$637Multiple Airlines
Tue, Jan 5 - Tue, Jan 19
British Airways Logo
9:15 pm - 4:45 pmDFW  Dallas/Fort Worth-BHD Belfast City
13h 30m1 stop London Heathrow
British Airways Logo
11:40 am - 7:10 pmBHD  Belfast City-DFW Dallas/Fort Worth
13h 30m1 stop London Heathrow
$921British Airways
Tue, Dec 8 - Wed, Dec 16
British Airways Logo
9:15 pm - 4:45 pmDFW  Dallas/Fort Worth-BHD Belfast City
13h 30m1 stop London Heathrow
British Airways Logo
8:40 am - 7:10 pmBHD  Belfast City-DFW Dallas/Fort Worth
16h 30m1 stop London Heathrow
$922British Airways
Tue, Jan 5 - Tue, Jan 19
British Airways Logo
1:32 pm - 10:50 amDFW  Dallas/Fort Worth-BHD Belfast City
15h 18m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:30 pm - 7:10 pmBHD  Belfast City-DFW Dallas/Fort Worth
29h 40m1 stop London Heathrow
$925British Airways
Tue, Dec 8 - Wed, Dec 16
American Airlines Logo
3:45 pm - 10:50 amDFW  Dallas/Fort Worth-BHD Belfast City
13h 05m1 stop London Heathrow
American Airlines Logo
9:15 am - 8:14 pmBHD  Belfast City-DFW Dallas/Fort Worth
16h 59m2 stops London Heathrow Austin Bergstrom
$950American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
6:20 pm - 10:45 amJFK  New York John F Kennedy Intl-BHD Belfast City
11h 25m1 stop London Heathrow
American Airlines Logo
9:40 am - 5:00 pmBHD  Belfast City-JFK New York John F Kennedy Intl
12h 20m1 stop London Heathrow
$997American Airlines
Wed, Oct 28 - Sun, Nov 1
American Airlines Logo
10:05 pm - 2:35 pmJFK  New York John F Kennedy Intl-BHD Belfast City
12h 30m1 stop London Heathrow
American Airlines Logo
12:10 pm - 6:45 pmBHD  Belfast City-JFK New York John F Kennedy Intl
11h 35m1 stop London Heathrow
$1,047American Airlines
Booking Insights

KAYAK's insights & trends for flights to Belfast

Get data-powered insights and trends for flights to Belfast to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Belfast?

Wednesday is the cheapest day to fly to Belfast at $925 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $1,158.

What is the cheapest month to fly to Belfast?

  • February is the cheapest month to fly to Belfast with an average price of $776 round-trip.
  • June ($1,412) and July ($1,315) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Belfast?

Evening flights to Belfast are the cheapest at $1,024 round-trip on average. Morning flights are the most expensive at $1,076.

Expert advice

Expert advice for your flight to Belfast

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for flights to Belfast

Low season

January

Cheapest flight

$253
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from New York John F Kennedy Intl Airport to Belfast City Airport

When to book flights to Belfast

Are your dates flexible? Find out the best times to travel to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Belfast, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Belfast?

    American Airlines operates the most flights from the United States to Belfast at 0 per week, while British Airways is the airline most often selected by KAYAK users searching for flights from the United States to Belfast. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Which airports serve Belfast?

    Flights to Belfast arrive at: Belfast Intl (BFS) and Belfast City (BHD).

  • What airports serve Belfast and the surrounding area?

    Flights to Belfast can arrive at several major airports serving the metro area, including Belfast Intl (BFS) and Belfast City (BHD).

  • Where can I fly from to get the cheapest fares to Belfast?

    Based on fares booked in the past 5 days, the cheapest flights to Belfast are from:
    • New York, from $565 round-trip
    • Dallas, from $921 round-trip

  • How do I know if a flight to Belfast is a good deal?

    A good deal on a flight to Belfast is around $825 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Belfast flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Belfast, recent KAYAK data shows that stronger deals tend to land around $825 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Belfast around February. Round-trip fares historically average $776 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $52 per round-trip. Afternoon flights to Belfast average $1,024 compared to $1,076 for morning flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Belfast, a few great places to start are Cathedral Quarter, Queen's Quarter and Queen's University of Belfast. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 airlines flying to Belfast

 
Need help choosing which airline to fly with to Belfast? 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
DeltaOverall score based on 8510 reviews
7.8Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

8.0 ExcellentAnonymous, May 2026
Read more Delta reviews

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

Late flight caused a missed connection, had to be put on a later international flight without my requested vegan meal.

Half the bathrooms assigned to economy were out of action

The crew members were great. The food was good. Entertainment was average - Could use a wider and better selections of movies and series.

Flight was cancelled after 3 1/2 hours. Support for rebooking was overwhelmed. Lost first class tickets and to fly economy.

Comfort in premium economy is worth it for long hauls especially on the 787-9P Dreamliner with the modern updates. The food was okay. All 4 of us selected the same meal, 2 of us had very dry hard to cut chicken, the other 2 were tender and good. The sides/salad/dessert all very good as far as airline food goes. Crew were very attentive. Will be hard to ever go back to regular economy!

Getting to Scotland with no luggage (no medicine, no clothes and no club) on golf trip very disappointed

Crew was great! Food sub-bar, tepid & flavorless. No snack options on trans-atlantic flight. Premium Economy seats ok, leg rest wouldn’t stay in place.

Entertainment system did not function. USB ports did not function. Wi-Fi did not function. Terrible trifecta…

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Boarding from the SFO lounge is a big improvement. Although the first class dining room inside the lounge is becoming very crowded.

we originally had premium economy seats when we booked, but because we were forced to re-book because the first leg of our journey was delayed for several hours, we had to fly economy. Less room, less comfortable.

Flight was fine. We were in business class, so lie-flat seats were appreciated. Kids were in premium and said it was nice. Flight was delayed by 3 hours, so we missed everything we had planned in London the first day.

Spent unnecessary hours on phone calls to resolve small error on one of the passengers name... It was extremely stressful and time consuming... Not great... Also all 4 members of the family: 2 parents/ 2 teenagers were allocated separate seats (even separate floors... Not great...

Comfortable seats, good service overall. The food could’ve been a little bit better. The boarding process was slightly chaotic and in fairness, not all of that is related to the performance of British Airways.

The chairs were a bit tight even though I had extra feet space…2nd plane didn’t have entertainment and even though they said there was free WiFi-I believe the free WiFi wasn’t accessible unless u had some account set up….which I didn’t figure out

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

They gave away my business class seat. No explanation and no apology. Told me I had to take the downgrade if I wanted to get to India. Then no WiFi for 10 hours. Just ridiculous. We should not work with this company at Deloitte. They don’t know how to run a business.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Flight was canceled with little notice or explanation. There were no other flights to Belfast from Heathrow, so I had to travel across town to London City (or wait until the next day).

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Belfast