£16 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 15/10. 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

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Cheap Flights from Belfast Intl to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£37
Manchester
Manchesterdirect£31
Edinburgh
Edinburghdirect£28
Birmingham
Birminghamdirect£48
Bristol
Bristoldirect£32
Aberdeen
Aberdeen1 stop£127
Liverpool
Liverpooldirect£42
Leeds
Leedsdirect£86
Inverness
Inverness1 stop£100
Newquay
Newquay1 stop£124
Cardiff
Cardiff1 stop£134
Exeter
Exeter2 stops£190
Londonderry
Londonderry1 stop£177
Darlington
Darlington1 stop£243
Stornoway
Stornoway1 stop£390
London
Londondirect£37
Manchester
Manchesterdirect£31
Edinburgh
Edinburghdirect£28
Birmingham
Birminghamdirect£48
Bristol
Bristoldirect£32
Aberdeen
Aberdeen1 stop£127
Liverpool
Liverpooldirect£42
Leeds
Leedsdirect£86
Inverness
Inverness1 stop£100
Newquay
Newquay1 stop£124
Cardiff
Cardiff1 stop£134
Exeter
Exeter2 stops£190
Londonderry
Londonderry1 stop£177
Darlington
Darlington1 stop£243
Stornoway
Stornoway1 stop£390

Book Cheap Belfast Intl to the United Kingdom Plane Tickets

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

Recent return flight deals from Belfast Intl to the United Kingdom

Fri, 7 Nov - Sat, 22 Nov
Ryanair Logo
21:30 - 22:25BFS-EDI
0h 55mdirect
Ryanair Logo
06:00 - 06:55EDI-BFS
0h 55mdirect
£28Ryanair
Find Deal
Sun, 2 Nov - Sat, 22 Nov
Ryanair Logo
22:05 - 23:00BFS-EDI
0h 55mdirect
Ryanair Logo
06:00 - 06:55EDI-BFS
0h 55mdirect
£30Ryanair
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Ryanair Logo
08:05 - 09:05BFS-MAN
1h 00mdirect
Ryanair Logo
06:25 - 07:25MAN-BFS
1h 00mdirect
£31Ryanair
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Ryanair Logo
16:25 - 17:20BFS-EDI
0h 55mdirect
Ryanair Logo
22:30 - 23:20EDI-BFS
0h 50mdirect
£31Ryanair
Find Deal
Tue, 11 Nov - Tue, 18 Nov
easyJet Logo
21:35 - 22:25BFS-EDI
0h 50mdirect
easyJet Logo
07:30 - 08:20EDI-BFS
0h 50mdirect
£31easyJet
Find Deal
Mon, 15 Dec - Tue, 16 Dec
easyJet Logo
21:15 - 22:05BFS-EDI
0h 50mdirect
easyJet Logo
07:30 - 08:20EDI-BFS
0h 50mdirect
£32easyJet
Find Deal
Tue, 28 Oct - Wed, 29 Oct
Ryanair Logo
06:25 - 07:25BFS-MAN
1h 00mdirect
Ryanair Logo
14:15 - 15:15MAN-BFS
1h 00mdirect
£39Ryanair
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Ryanair Logo
19:45 - 21:05BFS-STN
1h 20mdirect
Ryanair Logo
07:30 - 08:50STN-BFS
1h 20mdirect
£42Ryanair
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Multiple Airlines Logo
21:55 - 22:50BFS-EDI
0h 55mdirect
Multiple Airlines Logo
07:00 - 07:50EDI-BFS
0h 50mdirect
£42Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
Multiple Airlines Logo
21:05 - 22:00BFS-MAN
0h 55mdirect
Multiple Airlines Logo
05:45 - 06:45MAN-BFS
1h 00mdirect
£43Multiple Airlines
Find Deal
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Belfast Intl Airport found in the last 72 hours was to Edinburgh, at £16 return. The most popular route is from Belfast Intl Airport (BFS) to Manchester (MAN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £17.

Can I save money by flying with a stopover from Belfast Intl Airport to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £68, prices are generally cheapest when you fly direct.

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 August, when the average cost of return tickets is £100 and £95 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 Monday 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 a flight from Belfast Intl Airport to the United Kingdom, you should book around 5 weeks before departure, which saves you about 27% compared to booking last-minute. 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 seasonMarch
Cheapest flight£16
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 7% lower 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.

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

    The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £136 on average. Morning departures are around 52% 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 £748.

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 £18 one-way - £48 round-trip; Manchester £20 one-way - £33 round-trip; London £23 one-way - £36 round-trip

Reviews of the top 5 airlines flying 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.
7.2
Aer LingusOverall score based on 1302 reviews
8.0Crew
7.1Comfort
6.5Food
7.3Boarding
6.9Entertainment
Airline reviews

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

10.0 ExcellentAnonymous, Sept 2025MAN - JFK
Read more Aer Lingus reviews

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

The worst Terrible Late for connecting flights. Made flight without luggage! I am still waiting for my luggage to be returned! I paid premium for this flight. My luggage should have been flown to Hartford instead they keep telling me it was put on a jet blue flight and is in New York! I flew Hartford to avoid New Yofk! The flight over was also unpleasant. We were stuck in a bus at Edinburgh airport for 30 minutes then our luggage again could not be found! Very poor service. Very disappointed . I need my luggage to be returned. Shirley Baliki 42 Blaine Sreet Fairfield CT

Baggage fees are deceptive! When I booked this flight, I purchased two tickets and had indicated that I wanted one checked bag. That increased the ticket price by about $100 PER TICKET!. When we went to check in, I was told that I could only check ONE bag, even though I had purchased TWO tickets. I had to pay an additional $50 each way for my wife’s bag. In my opinion, I paid twice for her bag.

Delays resulting in missed connecting flight. Attendant failed to arrange special assistance as promised to get us on connecting flight. Robyn was the particular attendant.

Very good except for the boarding process which was more hectic than it should have been

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

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.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

First of all, our gate, and perhaps all of British Airways' gates for Nice-Heathrow flights, led to a series of buses that took a long time to board, were crowded, and offered virtually no seating. The long line of passengers moved slowly. The food in business class was awful. There was an air traffic controller problem that caused our flight to be significantly delayed, and many of the passengers had connecting flights at Heathrow. While the crew acknowledged our concern and promised to give us specifics about where to go when we landed, in fact, no announcements were made, so passengers in that situation were anxious about how to quickly find their connecting flights. Not a great look for BA.

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

I had great difficulty in switching flights. The airline said it was up to Kayak and Kayak said it was up to the airline! Incredibly frustrating!!!

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

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!

Smooth roundtrip to Manchester, UK from SFO. I think BA is fabulous.

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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