£14 Find Cheap Flights from Belfast Intl Airport to United Kingdom

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 Intl to the United Kingdom departing on 14/7. 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 Kingdom Flight Deals from Belfast Intl

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

London
Londondirect£31
Manchester
Manchesterdirect£32
Edinburgh
Edinburghdirect£31
Birmingham
Birminghamdirect£30
Bristol
Bristoldirect£48
Aberdeen
Aberdeen1 stop£109
Liverpool
Liverpooldirect£45
Newquay
Newquay1 stop£121
Leeds
Leedsdirect£38
Inverness
Inverness1 stop£108
Nottingham
Nottinghamdirect£34
Cardiff
Cardiff1 stop£157
Exeter
Exeter1 stop£200
Bournemouth
Bournemouth1 stop£131
London
Londondirect£31
Manchester
Manchesterdirect£32
Edinburgh
Edinburghdirect£31
Birmingham
Birminghamdirect£30
Bristol
Bristoldirect£48
Aberdeen
Aberdeen1 stop£109
Liverpool
Liverpooldirect£45
Newquay
Newquay1 stop£121
Leeds
Leedsdirect£38
Inverness
Inverness1 stop£108
Nottingham
Nottinghamdirect£34
Cardiff
Cardiff1 stop£157
Exeter
Exeter1 stop£200
Bournemouth
Bournemouth1 stop£131

Cheap Flight Deals from Belfast Intl to the United Kingdom (BFS-GB0)

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

Recent return flight deals from Belfast Intl to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Belfast Intl to the United Kingdom.
Discover the best prices for you by selecting your travel dates on KAYAK.
easyJet Logo
22:45 - 23:30BFS-GLA
0h 45mdirect
easyJet Logo
07:55 - 08:40GLA-BFS
0h 45mdirect
£30easyJet
Find Deal
Thu, 3 Jul - Mon, 7 Jul
Ryanair Logo
16:20 - 17:15BFS-EDI
0h 55mdirect
Ryanair Logo
07:05 - 07:55EDI-BFS
0h 50mdirect
£31Ryanair
Find Deal
Mon, 12 May - Sat, 17 May
Ryanair Logo
07:25 - 08:45BFS-STN
1h 20mdirect
Ryanair Logo
07:45 - 09:00STN-BFS
1h 15mdirect
£31Ryanair
Find Deal
Tue, 17 Jun - Thu, 26 Jun
Ryanair Logo
23:45 - 00:40BFS-EDI
0h 55mdirect
Ryanair Logo
07:20 - 08:10EDI-BFS
0h 50mdirect
£31Ryanair
Find Deal
Mon, 11 Aug - Thu, 14 Aug
Ryanair Logo
06:45 - 08:05BFS-STN
1h 20mdirect
Ryanair Logo
09:10 - 10:25STN-BFS
1h 15mdirect
£31Ryanair
Find Deal
Mon, 12 May - Tue, 13 May
Ryanair Logo
08:35 - 09:30BFS-EDI
0h 55mdirect
Ryanair Logo
07:15 - 08:05EDI-BFS
0h 50mdirect
£32Ryanair
Find Deal
Fri, 23 May - Tue, 27 May
Ryanair Logo
15:25 - 16:25BFS-MAN
1h 00mdirect
Ryanair Logo
05:55 - 06:50MAN-BFS
0h 55mdirect
£32Ryanair
Find Deal
Wed, 28 May - Wed, 4 Jun
easyJet Logo
21:55 - 22:45BFS-EDI
0h 50mdirect
easyJet Logo
07:00 - 07:50EDI-BFS
0h 50mdirect
£34easyJet
Find Deal
Thu, 15 May - Mon, 19 May
Ryanair Logo
08:10 - 23:25BFS-STN
15h 15m1 stop
Ryanair Logo
15:10 - 17:00STN-BFS
25h 50m1 stop
£120Ryanair
Find Deal
Sat, 10 May - Sat, 17 May
Ryanair Logo
06:05 - 07:25BFS-STN
1h 20mdirect
Ryanair Logo
08:30 - 09:45STN-BFS
1h 15mdirect
£144Ryanair
Find Deal
Fri, 27 Jun - Mon, 30 Jun
Useful Info

KAYAK's insights & trends for Belfast Intl to the United Kingdom flights

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

What is the cheapest Belfast Intl Airport to the United Kingdom flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Belfast Intl Airport to the United Kingdom.
The cheapest ticket to the United Kingdom from Belfast Intl Airport found in the last 72 hours was to Edinburgh, at £15 return. The most popular route is from Belfast Intl Airport (BFS) to London Stansted Airport (STN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £26.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Belfast Intl Airport to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £129 on average. Morning departures are around 47% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £704.

What is the cheapest month to fly from Belfast Intl Airport to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast Intl Airport to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Belfast Intl Airport to the United Kingdom is January, when tickets cost £44 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £82 and £81 respectively.

What’s the cheapest day of the week to fly from Belfast Intl Airport to United Kingdom?

The average price of all round-trip flights from Belfast Intl Airport to the United Kingdom clicked on KAYAK for each day over the last 12 months.
For Belfast Intl Airport to United Kingdom, Friday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from United Kingdom back to Belfast Intl Airport, the best deals are generally found on Monday, with Sunday being the most expensive.

How far in advance should I book a flight from Belfast Intl Airport to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Belfast Intl Airport to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Belfast Intl Airport to the United Kingdom, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Belfast Intl Airport to United Kingdom

Low season

March

High season

July

Cheapest flight

£14
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Belfast Intl Airport to Liverpool

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to United Kingdom?

    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 Intl Airport to United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport to United Kingdom 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 Intl Airport to United Kingdom?

    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 Intl Airport to United Kingdom 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 Intl Airport to United Kingdom?

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

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

  • Looking for a cheap flight from Belfast Intl Airport to United Kingdom? 25% of our users found tickets from Belfast Intl Airport to United Kingdom for the following prices or less: Liverpool £34 one-way - £75 round-trip; Manchester £35 one-way - £34 round-trip; London £30 one-way - £46 round-trip

Top 5 airlines serving from Belfast Intl to the United Kingdom

Need help choosing which airline to fly with from Belfast Intl to the United Kingdom? 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.
7.0
Aer LingusOverall score based on 1076 reviews
7.2Boarding
7.9Crew
6.7Entertainment
6.4Food
7.0Comfort
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Our original booking with Kayak -our first experience -was exactly what we wanted and worked well. Updates were friendly and reassuring as were the contacts with UnderPricer so a big win-win. We learned a lot on your reliability and will definitely put you on our organisational list for the future.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Stanton airport is outdated, pure equiped, airport. Fire alarms, power outages is a common routine, wich result ir flights delay , additional money spending and huge gathering of people in airport wich is unsafe.

After you made us check-in I tried to add a suitcase in the internet and also to get help by chet. Nothing work and we pay 60 pounds at Airport. Comper to Easyjet to do the same, was easy and customer friendly.

Boarding was like being hoarded like cattle, all penned in in an area way to small

I missed the flight from Manchester to Dublin because of poor informations from Aer Lingus and the airport, no possibility to check in online, they don't respond to phone calls, I had to buy another tickets to enable me travel to Dublin from Manchester. I want my money to refund.

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