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Find cheap flights from London to Northern Ireland from £22

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Northern Ireland departing on 23/5. 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
0 bags
Wed 5/6
Wed 12/6

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Best Northern Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Belfast
Belfastdirect£30
Londonderry
Londonderrydirect£134

Good to know - Cheap tickets from London to Northern Ireland

Low season

January

High season

August

Cheapest flight

£22
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from London Stansted Airport to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from London to Northern Ireland?

    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 London to Northern Ireland.

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

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

  • What is the Hacker Fare option on flights from London to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Northern Ireland with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Northern Ireland?

    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 Northern Ireland from London 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 London to Northern Ireland

  • Morning departure is around 4% 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 5 airlines serving from London to Northern Ireland

 
Need help choosing which airline to fly with from London to Northern Ireland? 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
Cathay PacificOverall score based on 1102 reviews
8.2Crew
7.9Entertainment
7.5Food
8.0Boarding
7.8Comfort
Airline reviews

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

4.0 OkayAnonymous, Apr 2024LAX - HKG
Read more about Cathay Pacific reviews

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

Very comfortable flights. Not so many new releases in terms of films.

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

Lounge in pukhet not good Very nice new aircraft Super crew as nearly always with Cathay

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

As you would expect from a budget airline Left and arrived on time, no frills, not even a glass of water offered But you get what you pay for

I had an emergency escape seat. The attendant gave the extrA briefing to my side of the aisle but didnt direct it at all to the other where my wife was sitting

Boarding great. Didn’t eat or drink so can not comment.

Total jobs worths over carry on bags, charged £96 extra for bags that were clearly hand luggage

3 hours delayed Don’t understand why when you have paid for ‘speedy boarding’ they call you forward to then make you stand fir another 20 minutes in a confined space before boarding the plane.

The pilot did everything possible to make up the 35 minute delay. His communications were honest, prompt and positive throughout.

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Perfect timing, perfect departure, lovely crew on the ground and in the air.

Good flight. Take off a little late but make up the time

Everything’s went straight forward, no issues, good service and friendly crew

Left on time and arrived on time both ways, thank you

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

The flight was 45 mins delayed but the crew provided water and necessities like tissues

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

Air hostess delayed providing food and then pulled away the tray before i finished eating

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Book cheap flights from London to Northern Ireland

Cheapest flights to Northern Ireland from London found in 2024

Recent return flight deals

22/5Wed
directRyanair
1h 20mSTN-BFS
5/6Wed
directRyanair
1h 20mBFS-STN
£30
21/5Tue
directRyanair
1h 20mSTN-BFS
4/6Tue
directRyanair
1h 20mBFS-STN
£31
5/6Wed
directeasyJet
1h 30mLGW-BFS
12/6Wed
directeasyJet
1h 30mBFS-LGW
£47
10/6Mon
directeasyJet
1h 20mLTN-BFS
12/6Wed
directeasyJet
1h 10mBFS-LTN
£47
5/6Wed
directBritish Airways
1h 20mLHR-BHD
12/6Wed
directBritish Airways
1h 20mBHD-LHR
£68
22/10Tue
directBritish Airways
1h 20mLHR-BHD
24/10Thu
directBritish Airways
1h 20mBHD-LHR
£68
7/6Fri
1 stopKLM
19h 55mLHR-BHD
10/6Mon
1 stopKLM
17h 25mBHD-LHR
£269
12/9Thu
1 stopKLM
6h 50mLCY-BHD
16/9Mon
1 stopKLM
16h 10mBHD-LCY
£311
27/6Thu
1 stopLufthansa
21h 05mLGW-BHD
30/6Sun
1 stopLufthansa
6h 45mBHD-LGW
£3,514
13/6Thu
1 stopLufthansa
27h 35mLGW-BHD
16/6Sun
1 stopLufthansa
6h 45mBHD-LGW
£3,514

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Recent one-way flight deals

23/5Thu
directRyanair
1h 20mSTN-BFS
£22
17/7Wed
directeasyJet
1h 30mLGW-BFS
£23
30/5Thu
directeasyJet
1h 30mLGW-BFS
£25
26/10Sat
directRyanair
1h 20mSTN-BFS
£25
23/7Tue
directBritish Airways
1h 15mLCY-BHD
£34
14/10Mon
directBritish Airways
1h 20mLHR-BHD
£38
3/6Mon
2 stopsAir France
21h 05mLHR-BHD
£206
10/6Mon
2 stopsAir France
21h 05mLHR-BHD
£214
31/5Fri
1 stopLufthansa
5h 20mLHR-BHD
£373
30/5Thu
1 stopLufthansa
21h 05mLGW-BHD
£381

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Last minute flights from London to Northern Ireland

Last minute flight, train and bus deals

7/5Tue
directRyanair
1h 20mSTN-BFS
9/5Thu
directRyanair
1h 20mBFS-STN
£57
10/5Fri
directRyanair
1h 20mSTN-BFS
15/5Wed
directRyanair
1h 20mBFS-STN
£60
8/5Wed
directeasyJet
1h 30mLGW-BFS
15/5Wed
directeasyJet
1h 25mBFS-LGW
£65
11/5Sat
directeasyJet
1h 30mLGW-BFS
15/5Wed
directeasyJet
1h 25mBFS-LGW
£66
11/5Sat
directBritish Airways
1h 20mLHR-BHD
14/5Tue
directBritish Airways
1h 20mBHD-LHR
£147
11/5Sat
directBritish Airways
1h 20mLHR-BHD
15/5Wed
directBritish Airways
1h 25mBHD-LHR
£149
9/5Thu
multi-stopKLM
21h 35mLHR-BHD
13/5Mon
multi-stopKLM
15h 40mBHD-LHR
£431
9/5Thu
multi-stopKLM
23h 40mLCY-BHD
13/5Mon
multi-stopKLM
15h 30mBHD-LCY
£457
7/5Tue
multi-stopLufthansa
8h 20mLHR-BHD
9/5Thu
multi-stopLufthansa
16h 30mBHD-LHR
£922
7/5Tue
multi-stopLufthansa
7h 55mLHR-BHD
9/5Thu
multi-stopLufthansa
16h 30mBHD-LHR
£1,009

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Flights from London to Northern Ireland