€55 Find Cheap Flights to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 15/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€111
Multiple Airlines
Mon 5/1Sun 11/1
SNN - BFS • 1 stop
Cheapest one-way flight
€55
Multiple Airlines
Mon 15/12
DUB - BFS • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Belfast

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

Mon, 5 Jan - Sun, 11 Jan
Multiple Airlines Logo
23:15 - 08:55SNN-BFS
9h 40m1 stop
Multiple Airlines Logo
07:10 - 12:50BFS-SNN
5h 40m1 stop
€111Multiple Airlines
Find Deal
Mon, 5 Jan - Sun, 11 Jan
Multiple Airlines Logo
22:15 - 07:35ORK-BFS
9h 20m1 stop
Multiple Airlines Logo
07:30 - 13:15BFS-ORK
5h 45m1 stop
€113Multiple Airlines
Find Deal
Sat, 22 Nov - Mon, 1 Dec
Multiple Airlines Logo
19:40 - 08:25DUB-BFS
12h 45m1 stop
Multiple Airlines Logo
21:00 - 11:05BFS-DUB
14h 05m1 stop
€113Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
17:30 - 07:55DUB-BFS
14h 25m1 stop
Multiple Airlines Logo
08:35 - 22:00BFS-DUB
13h 25m1 stop
€115Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
British Airways Logo
17:55 - 09:10DUB-BHD
15h 15m1 stop
British Airways Logo
06:35 - 17:00BHD-DUB
10h 25m1 stop
€207British Airways
Find Deal
Sat, 6 Dec - Sat, 13 Dec
KLM Logo
13:25 - 21:00DUB-BHD
7h 35m1 stop
KLM Logo
17:20 - 08:05BHD-DUB
14h 45m1 stop
€220KLM
Find Deal
Mon, 30 Mar - Tue, 31 Mar
British Airways Logo
20:55 - 08:50DUB-BHD
11h 55m1 stop
British Airways Logo
13:40 - 19:35BHD-DUB
5h 55m1 stop
€259British Airways
Find Deal
Mon, 5 Jan - Sun, 11 Jan
British Airways Logo
16:05 - 07:40ORK-BHD
15h 35m1 stop
British Airways Logo
17:35 - 23:25BHD-ORK
5h 50m1 stop
€279British Airways
Find Deal
Mon, 5 Jan - Mon, 12 Jan
British Airways Logo
11:55 - 20:15ORK-BHD
8h 20m1 stop
British Airways Logo
09:15 - 15:25BHD-ORK
6h 10m1 stop
€308British Airways
Find Deal
Thu, 11 Dec - Thu, 18 Dec
KLM Logo
06:00 - 21:00ORK-BHD
15h 00m1 stop
KLM Logo
17:20 - 14:45BHD-ORK
21h 25m2 stops
€430KLM
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Belfast

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

Which is the cheapest airport to fly into in Belfast?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belfast is Belfast Intl Airport, with an average flight price of €78.

Good to know – Book Cheap Belfast Plane Tickets

Cheapest flight€71
Flight from Dublin to Belfast Intl 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Belfast based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Belfast flights

  • Which Belfast airport is closest to central Belfast?

    There are 2 major airports in Belfast. The nearest airport from Belfast city centre is Belfast City Airport (4 km), followed by Belfast Intl Airport (20 km).

  • How does KAYAK find such low prices on flights to Belfast?

    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 to Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast 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 to Belfast?

    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 to Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Belfast

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast flight deals.

Prefer to fly direct to Belfast?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Belfast.
Find which airlines fly direct to Belfast, which days they fly and book direct flights.

Direct departures

Ireland to Belfast

Monday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Tuesday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Wednesday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Thursday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Friday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Saturday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Sunday

Aer Lingus, Air France, American Airlines, +12 more

Aer Lingus, Air France, +13 more

See more direct flights

Direct returns

Belfast to Ireland

Monday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Tuesday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Wednesday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Thursday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Friday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Saturday

Aer Lingus, Air France, American Airlines, +13 more

Aer Lingus, Air France, +14 more

Sunday

Aer Lingus, Air France, American Airlines, +12 more

Aer Lingus, Air France, +13 more

See more direct flights

Reviews of the top airline flying to Belfast

 
See real verified KAYAK customer reviews for airlines flying to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Belfast. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
6.7
British AirwaysOverall score based on 7513 reviews
6.7Comfort
7.6Crew
6.3Food
6.9Boarding
6.4Entertainment
Airline reviews

For a business class ticket the service was very mediocre. We had to ask for coffee after a meal and the service was grudging like we were putting them out. The leg from BOM to LHR was especially bad and the toilets had no water. It was disgusting. Looks like self service is the new model for Business Class. No Thank you. I will look elsewhere

6.0 GoodAnonymous, Nov 2025BOM - LHR
Read more British Airways reviews

For a business class ticket the service was very mediocre. We had to ask for coffee after a meal and the service was grudging like we were putting them out. The leg from BOM to LHR was especially bad and the toilets had no water. It was disgusting. Looks like self service is the new model for Business Class. No Thank you. I will look elsewhere

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

It's useless to complain about the space and the back of the seat, making you sitting vertically like a candle. it's your business model. The "food" - there is no food. But I don't care about the food. It's the seating.

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

Everything you need to know for your flight to Belfast

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.