Find cheap flights from London to Belfast Intl Airport

LON - BFS

Find cheap flights from London to Belfast Intl Airport

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Good to know - Cheap tickets from London to Belfast Intl Airport

Low season

JanuaryBest time to beat the crowds (23% less expensive on average)

High season

DecemberMost popular time to fly (22% more expensive on average)

Average price (return flight)

£82(avg. price over the last 2 weeks)

Good deal (return flight)

£58or less

Good deal one-way

£44or less

When to book flights from London to Belfast Intl Airport

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from London to Belfast Intl Airport

  • Looking for a cheap flight from Belfast Intl Airport to London? 25% of our users found flights on this route for £44 or less one-way and £58 or less round-trip.
  • The cheapest flight from London to Belfast Intl Airport was found, on average, 89 days before departure.
  • Book at least 5 weeks before departure in order to get a below-average price for flights from London to Belfast Intl Airport.
  • High season is considered to be November, December, and January. The cheapest month to fly from London to Belfast Intl Airport is January.
  • Morning departure is around 22% more expensive than an evening flight, on average*.
  • Formerly known as Aldergrove Airport, Belfast International Airport (BFS) is the main gateway to Northern Ireland and acts as the hub for several air carriers including Ryanair and easyJet. Both easyJet and Ryanair operate flights from London Luton Airport (LTN) and London Stansted Airport (STN) to Belfast.
  • If you’re at London Luton Airport and need help finding your way around before your flight from London to Belfast, seek out one of the Passenger Service Assistants wearing the bright yellow jerseys wit the blue ‘i’ on the back or find your way to a red courtesy phone for customer service.
  • Short haul trips are a perfect reason to park and fly, and if you are flying from London Stansted Airport, you should know that there is plenty of garage space for your vehicle and plenty of options from which to choose, including Short Stay, Mid Stay and Long Stay, or you can use the Jet Park area and save a few pounds.
  • Regardless of which airport you select for your flight from London to Belfast, please be aware that all of them have a strict No Smoking policy that extends to the use of electronic cigarettes, so you’ll have to find a designated smoking area if you wish to light up before you fly.
  • Passengers on flights from London to Belfast using London Stansted Airport should know that there is free Wi-Fi available in all areas of the terminal for a period of up to 4h every day, after which fees apply.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London to Belfast Intl Airport flights

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Top airlines flying London to Belfast Intl

Scores according to KAYAK customer reviews

6.7
easyJet
Overall score based on 8,746 reviews
6.7
Boarding
6.7
Comfort
7.7
Crew
5.5
Entertainment
6.0
Food
Airline reviews

Cons: "Delayed to and from London..."

Cons: "The plain didnt leave because the food didnt arrive. We waited 3 hours! Very bad!"

Pros: "On time and nice staff"
Cons: "No vegan options on menu other than crisps......."

Pros: "service"

Pros: "Mmmmm"
Cons: "Mmmm"

Pros: "Friendly competent staff."
Cons: "Lack of space between the seats."

Pros: "Quick flight."
Cons: "They threw a black man off the flight for being rude. He wasnt being rude. He was travelling with gf for romantic weekend in Amsterdam. Despite quite a few passangers speaking sensibly on his behalf and despite him apoligising to keep himself on flight. Clear racism!!!!"

Cons: "Lady at the counter was absolutely rude and digusting. She had no manners and customer service at all. She was screaming at people to place everything in one bag, instead of saying it calmly. Not the best start of your holidays at 6am."

Pros: "Speed of getting to the destination"

Cons: "2 hours delay"

Pros: "What a landing from the pilot. Straight from the aviation textbook."
Cons: "12 min delay."

Pros: "Flight took off slightly late but landed at PMI roughly on time. I had the worst seat on the aircraft according to seat guru 31D which is the last row by the back door. But being the NEO 320 the seat was extremely comfortable and for someone who doesn't sleep on flights I nearly nodded off a few times. Knee room was ok but overall the seat was very comfortable and I could have easily spent a few more hours in that seat."
Cons: "Only problem was that the service trolley started at the front of the plane and it took a fair amount of time before it reached the last row, and being a fairly short flight by the time we finished our drinks the seat belt lights came on for landing."

Pros: "Crew, staff,"
Cons: "We were delayed 50 minutes and the seats are uncomfy with no legroom. It is quite squashed and makes it worse when people put their seat back in front of you even though there are spare seats throughout the rest of the plane."

Pros: "Arrived 10 minutes early at the stand. The seat next to me was empty."
Cons: "I have getting a bus from the plane to immigration. This seems to be the case at Zürich with Easy jet flights"

Cons: "Flight left late. Hand luggage bag had to be checked in. I had to go straight to work after I Ianded so didn’t appreciate the extra 20 minutes wait at the luggage carousel. I was told the overhead lockers were full, which they weren’t."

Pros: "Staff on the plane, views of Switzerland."
Cons: "Flight was delayed twice, but we were at the boarding gate when found out, then given an incorrect time which was brought forward later. It was all confusing"

Cons: "Delayed nearly two hours."

Pros: "Service"
Cons: "They didn't inform me to put stomp at customs desk"

Pros: "On time no problems at all"

Cons: "Took way to long to be served a drink and then had to rush my drink before landing"

Pros: "Smooth take-off and landing, no major issues on the flight to report."
Cons: "We were taken by coach to a plane bound for Paris and were than told to disembark, to be taken to the correct plane for Palma! In the process a mother and her son that were left on the wrong plane had to be collected, before we could take off, which delayed the flight by 45 minutes."

Cons: "What I do not like is that EasyJet always run late at least to Paris Charles De Gaulle You borrow steal and use other planes to plug holes created by poor planning or at least that is how it appears. Guessing that explains the recent press."

Pros: "The hot tea"
Cons: "The noisy children they were not controlled by there perants"

Pros: "Nice and helpful crews"
Cons: "Delay"

Pros: "left and landed on time"

Pros: "Nothing"
Cons: "Every thing"

Cons: "You broke my suitcase.and no one helped me in the airport. Please Contect me +972523188998"

Pros: "All of it"

Pros: "Service from everyone was great"

Pros: "Smooth experience from boarding to landing, staff efficient and helpful."
Cons: "Left 30 minutes late."

Pros: "Short, quick flight that saved me a lot o time"
Cons: "Queuing on a stairwell in Belfast"

Pros: "Was it a new plane? Seemed to be quite roomy for an Easyjet flight. Very quick security at Luton!"
Cons: "Boarding seemed really staggered instead of free flowing.like other flights, that is, a few people for on, it looked like it.was going to be a quiet flight, then a few more people for on, then heaps of people got on really late, so then there were problems with overhead space and people couldn't get past one another in the aisle... It was a bit of a shambles. Very slow passport control in Stockholm."

Pros: "Departed punctually in both directions. Just a 25 minute flight so there's not much more I can say."

Pros: "Absolutely no information given by airline staff or airport staff."

Pros: "Left on time, landed early. Quick boarding, quick disembarking."
Cons: "Most passengers had carry on put in the hold but there ended up being lots of room in the overhead lockers."

Cons: "We were in the 11th row but they asked us to board from the back so we were stuck trying to get past everyone who was trying to get to the back of the plane...doesn't make sense and creates bad traffic"

Cons: "Luton airport is undergoing renovation at the moment. It resembles more of a crowded bus station that an international airport. Very little seating and amenities. Worse still flight was delayed by an hour, another hour spent in this awful airport. We were called to gate 30 minutes before boarding and again very small waiting area with about 10 seats. Very uncomfortable journey"

Pros: "It took off on time."
Cons: "The other passengers!"

Cons: "very long delay with no real reason given"

Pros: "on time, not overcrowded"

Cons: "Delayed by 2h30"

Pros: "thank you"

Cons: "Boarding in Amsterdam was delayed and information was not available about it. The boarding gates did not have facilities for handicapped people on wheelchairs, or people with children in pushchairs, who had to carry them down through all the stairs to the boarding gate and then wait. They should be told in advance of those limitations and not allowed to take the pushchairs on the plane, I think."

Cons: "Was a delay caused by a false alarm! Annoying that I got up at 4 to wait around for 2 hours"

Pros: "Everything went well."
Cons: "No problems."

Pros: "The best part of the whole experience was arriving at the destination. Good to keep my expectations grounded."
Cons: "I was not liking the drive to the airport, the airport, the inside of the airport, Frankie and bennys (bleurgh), the delay, the lack of space, lack of air, lack of seats, lack of information blah blah blah etc The flight was uneventful once it was finally in progress but No mention of compensation vouchers for the 3 hour delay or my free phonecall. Why is it accepted that this service is so normal. Those flights were expensive because we didn't want to fly late evening time. Me and my kids had a horrendous afternoon and evening and night topped off with no sick bags on the plane for the vomiting child that should have been in bed 3 hours earlier. Thanks once again easy jet but a special thanks to Luton airport. Wow and wow"

Cons: "could not add hold baggage by internet. had to pay high fee at chech in stall."

Pros: "Nothing"
Cons: "Nothing"

Pros: "Price"
Cons: "Seats, time keeping."

Pros: "Flight empty, crew good."

Pros: "Everything was okay."
Cons: "I requested for assistance, for my little brother ( 1st time in Uk) Now this days they don’t got one because of Covid 19"

Cons: "Everything good"

Pros: "Nothing"
Cons: "Aeroplano"

Pros: "Actually getting on board!"
Cons: "The fact that something was clearly wrong before we started to go outside and when it was raining we were left outside with no apology at all and when we boarded the communication/apologies were scant"

Pros: "getting off"
Cons: "filthy plane, confused staff, cattle truck class. I bet people got comfier rides to aushvits. if only there were national carrier flying my route"

Cons: "Plane was late as most Ryanair flights in the afternoon are expected to be."

Pros: "nothing."
Cons: "My wife was not allowed to board the flight. because her passport expires in april, we was told by ryanair in a phone call that this would not be a problem,then when she tried to board she was refused. thanks ryanair you cost us a lot of money and caused a lot of stress. you just lost another customer. why not make it clear that a person needs 90 days on their passport if you are going to enforce these purile rules."

Cons: "Diverted"

Cons: "Delayed an hour."

Pros: "Early arrival."
Cons: "Waiting in hallway and then tarmac to board."

Pros: "Nice peeps"
Cons: "Obnoxious passenger on board"

Pros: "Price"
Cons: "Lateness and the waiting in the area to board with about 6 other flights in a small area with confusing announcements"

Pros: "All is great. Just tired after a long day...."

Pros: "Airport OK. Efficient service. On time arrival."
Cons: "Gate area bit narrow and clumsy. Walk to plane. Deposit your own bag on large trolley outside plane due to opportunistic charging policy of RyanAir. Seat basic no recline. No seat pockets. No wifi. Still paying £200 return.."

Pros: "we did not receive the boading check in pass even we did an online check in and end up we have to pay 55pounds extra"

Pros: "Nothing"

Pros: "All is well"
Cons: "More destination"

Pros: "The price. Period"
Cons: "Legroom non-existent. Sardines have more room in their can."

Pros: "The crew were really friendly and helpful. It was painless, quick, and easy :)"

Pros: "Nothing"
Cons: "Delayed, no info, bad service on board"

Cons: "If we must have random allocated seats and be separated could it be at least boarding on same door. I use my Ryanair app for both of us for check in and it makes boarding chaotic when one is in front and the other at the back"

Pros: "It was very speedy and the crew were helpful, it was value for money."

Pros: "Very unorganized and discretion about what was a carry on bag differed. I was charged an extrodinary fee while others did not."

Cons: "The plane was faulty so we had to change aircrafts and ended up leaving 2.5hours later than scheduled"

Pros: "Cheap and got to Madrid 15 mins early. You get what you pay for."
Cons: "Early Sunday fligh... took 30 mins to queue from motorway to Stansted terminal. If were checking in bag there was a big queue too (I didn't need to). The slowest part was airport security, allow extra 20 minutes at least to get through. Did priority boarding so we didn't queue to board and sat together and had room for our bags (some ended up at feet or in hold)"

Pros: "N/A"
Cons: "6 hour delay. 5 euro voucher - that could only buy water. But worse than that was the staff on board. Their rudeness was beyond belief. They: - Stood next to me and bitched about their job and people on board the flight - Laughed about a girl in front of me and her weight - Yelled at me for having my laptop open at the start of our decent (rather than ask me to close it) - Did not apologies once for the delay (which meant I missed a family members birthday) A formal complaint will be written."

Pros: "The air crew were excellent"
Cons: "Communications around boarding and gates was chaotic and our take off was delayed for over an hour. Staff were rude and unhelpful. They seemed confused themselves and found it difficult to communicate anything helpful to passengers"

Cons: "They took my cabin luggage to the cargo even though it is the right size due to no more space in over head compartment and I believe if they where strict about the size with the All Pax and only allowed one price each in the hand the compartments would have been sufficient. You need to make sure to ask pax to be at check in desk 2 hrs before dept during peak periods due to security takes longer time make the story short I was happy with the above all standards Abdullah Benafif."

Pros: "Price"
Cons: "Allocation of seats saw my wife in 5c and myself in 31d. 31e was vacant."

Pros: "Still have not left London"

Pros: "There is nothing to like about flying RyanAir"
Cons: "No legroom, seats are cramped. £100 for 1x 20kg bag and £56 to reserve 2 seats. £2 payment charge in order for me to give them money... No entertainment Delayed inexplicably for an hour on the taxiway - no reason given. There aren't even seat-back pockets. Truly awful flight."

Pros: "Ryanair compares well with a lot more expensive airlines. It's not perfect by any means but it offers excellent value for money."

Pros: "The flight was on time"
Cons: "The boarding, I had priority boarding pass..I was so confused where to go"

Pros: "Friendly and helpful cabin staff"
Cons: "Really cramped seating :-("

Pros: "legs space"

Pros: "NOTHING"
Cons: "Everyone, EVERYTHING, horrible customer service!!!"

Pros: "Just everything was so easy and straight forward. No issues and no hassles"

Pros: "I didn't like anything about the experience"
Cons: "Customer services aren't very helpful have a figure it out attitude. Don't tell you proper information. Not even employees to with customer demand. I will never ride with again!"

Pros: "Nothing I can think of."
Cons: "Flight was delayed by 3 hours. This affect our hotel and taxi arrangements severely. Also the baggage collection was extremey slow and painful with a wait of 1-2 hours."

Pros: "Nothing"
Cons: "The whole experience. Everyone we interacted with was just not nice or appreciative."

Pros: "The ride wasn't bumpy, The pilot was careful and the weather was nice."
Cons: "Not enough leg room."

Pros: "Service on time"
Cons: "People next to me"

Pros: "Everything, price, knowledge, clean planes, great customer service"

Pros: "Overall was fine."
Cons: "The chairs are way far be replaced as they are extremely uncomfortable. Thanks anyway and all the best"

Pros: "Food and entertainment was not part of the deal. Fine with me."
Cons: "Everything was fine. 15 minute early arrival."

Cons: "Awful"

Pros: "The team was nice."
Cons: "DELAY on this route is very normal appearance."

Cons: "Tight seating."

Cons: "seats are too crammed and uncomfortable"

Read more about easyJet
COVID-19 information

Safety measures for airlines flying from London to Belfast Intl Airport

Airlines flying from London to Belfast Intl Airport have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London to Belfast Intl Airport

Mandatory masks

Masks required on board, masks provided on flights from London to Belfast Intl Airport

Social distancing seating

Middle seats unavailable to book on flights from London to Belfast Intl Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London to Belfast Intl Airport

Book cheap flights from London to Belfast Intl Airport

Cheapest flights to Belfast Intl Airport from London found in 2021

Recent return flight & bus deals

20/9
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1 stop
Ryanair
12h 40m
STN - BFS
25/9
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Ryanair
27h 15m
BFS - STN
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easyJet
1h 20m
LTN - BFS
12/9
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direct
easyJet
1h 10m
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easyJet
1h 30m
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1h 25m
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6/9
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9h 50m
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14h 00m
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1h 20m
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direct
easyJet
1h 10m
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direct
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1h 30m
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1h 30m
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31/8
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1h 10m
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20h 05m
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11/9
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Multiple Airlines
25h 25m
4N7 - ZEP
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10/8
Tue
1 stop
Ryanair
16h 20m
STN - BFS
6/9
Mon
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9h 50m
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18h 55m
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8/8
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Compare transportation modes for London to Belfast Intl Airport

Average price Average duration
Flights £129 1h 15m
Buses £96 20h 05m
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