£16 Find Deals on Flights from Belfast Intl Airport

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 Worldwide departing on 22/10. 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

KAYAK searches hundreds of travel sites at once for deals on international flights from Belfast Intl Airport

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Find Cheap Flights from Belfast Intl Airport

Where can I fly from Belfast Intl Airport?Prices from BFS, departing Wed 9/24 and returning Wed 10/1

Book Cheap International Flights from Belfast Intl

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

Sun, 12 Oct - Fri, 24 Oct
easyJet Logo
13:20 - 16:00BFS-AMS
1h 40mdirect
easyJet Logo
21:45 - 22:25AMS-BFS
1h 40mdirect
£74easyJet
Find Deal
Sun, 19 Oct - Thu, 23 Oct
easyJet Logo
13:20 - 16:00BFS-AMS
1h 40mdirect
easyJet Logo
21:45 - 22:25AMS-BFS
1h 40mdirect
£75easyJet
Find Deal
Mon, 22 Sep - Mon, 29 Sep
 Logo
06:20 - 11:10BFS-BVA
3h 50m1 stop
 Logo
11:35 - 12:10BVA-BFS
1h 35mdirect
Fri, 12 Sep - Mon, 15 Sep
 Logo
10:55 - 13:30BFS-BVA
1h 35mdirect
 Logo
09:20 - 15:55BVA-BFS
7h 35m1 stop
Mon, 22 Sep - Mon, 29 Sep
 Logo
06:20 - 11:10BFS-BVA
3h 50m1 stop
 Logo
11:35 - 12:10BVA-BFS
1h 35mdirect
Thu, 9 Oct - Fri, 10 Oct
easyJet Logo
18:25 - 21:00BFS-AMS
1h 35mdirect
easyJet Logo
21:45 - 22:25AMS-BFS
1h 40mdirect
£94easyJet
Find Deal
Thu, 16 Oct - Mon, 20 Oct
 Logo
21:00 - 19:25BFS-IST
20h 25m1 stop
 Logo
04:45 - 23:10IST-BFS
20h 25m1 stop
Wed, 12 Nov - Mon, 17 Nov
 Logo
08:50 - 21:05BFS-IST
9h 15m1 stop
 Logo
14:15 - 20:10IST-BFS
8h 55m1 stop
Thu, 13 Nov - Mon, 17 Nov
 Logo
06:00 - 21:05BFS-IST
12h 05m1 stop
 Logo
14:15 - 20:10IST-BFS
8h 55m1 stop
Sun, 21 Sep - Sun, 28 Sep
 Logo
19:00 - 20:35BFS-DXB
22h 35m1 stop
 Logo
21:00 - 12:10DXB-BFS
18h 10m2 stops

Book Cheap Domestic Flights from Belfast Intl

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

Sun, 21 Sep - Sun, 28 Sep
Ryanair Logo
07:15 - 08:15BFS-MAN
1h 00mdirect
Ryanair Logo
05:55 - 06:50MAN-BFS
0h 55mdirect
£30Ryanair
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Ryanair Logo
16:40 - 17:35BFS-EDI
0h 55mdirect
Ryanair Logo
10:10 - 11:00EDI-BFS
0h 50mdirect
£30Ryanair
Find Deal
Mon, 13 Oct - Wed, 5 Nov
Ryanair Logo
22:45 - 23:45BFS-MAN
1h 00mdirect
Ryanair Logo
09:20 - 10:20MAN-BFS
1h 00mdirect
£31Ryanair
Find Deal
Wed, 10 Sep - Fri, 12 Sep
Ryanair Logo
05:45 - 06:40BFS-EDI
0h 55mdirect
Ryanair Logo
07:20 - 08:10EDI-BFS
0h 50mdirect
£31Ryanair
Find Deal
Sat, 15 Nov - Mon, 17 Nov
Ryanair Logo
06:00 - 07:00BFS-MAN
1h 00mdirect
Ryanair Logo
06:25 - 07:25MAN-BFS
1h 00mdirect
£32Ryanair
Find Deal
Sat, 22 Nov - Sun, 23 Nov
easyJet Logo
19:30 - 20:25BFS-EDI
0h 55mdirect
easyJet Logo
07:20 - 08:10EDI-BFS
0h 50mdirect
£33easyJet
Find Deal
Wed, 1 Oct - Sun, 5 Oct
easyJet Logo
22:10 - 22:55BFS-GLA
0h 45mdirect
easyJet Logo
07:25 - 08:10GLA-BFS
0h 45mdirect
£35easyJet
Find Deal
Fri, 12 Sep - Sun, 14 Sep
easyJet Logo
22:05 - 22:50BFS-GLA
0h 45mdirect
easyJet Logo
07:25 - 08:10GLA-BFS
0h 45mdirect
£38easyJet
Find Deal
Fri, 5 Sep - Sun, 7 Sep
easyJet Logo
08:30 - 09:15BFS-GLA
0h 45mdirect
easyJet Logo
07:25 - 08:10GLA-BFS
0h 45mdirect
£39easyJet
Find Deal
Wed, 8 Oct - Wed, 15 Oct
 Logo
17:00 - 21:50BFS-LHR
4h 50m1 stop
 Logo
08:50 - 16:20LHR-BFS
7h 30m1 stop
Booking Insights

KAYAK's insights & trends for flights from Belfast Intl

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

Which are the most popular places to fly to from Belfast Intl Airport?

The domestic destinations KAYAK users have most searched for when searching for flights from Belfast Intl Airport.
Based on KAYAK flight searches, the most popular place to fly from Belfast Intl is London (68% of total searches). The next most popular destinations are Glasgow (5%) and Edinburgh Turnhouse (5%).

What are the most popular international flights out of Belfast Intl Airport?

The international destinations KAYAK users have most searched for when searching for flights from Belfast Intl Airport.
There are many international destinations you can fly to from Belfast Intl Airport. The most popular international destinations among KAYAK users are Faro, Arrecife and Dublin.

What are the most popular countries to fly to from Belfast Intl Airport?

The most popular countries KAYAK users have searched for from Belfast Intl Airport along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.
Based on KAYAK flight searches, the most popular country to fly to from Belfast Intl Airport is Spain (58% of total searches). The next most popular destinations are Portugal (13%) and France (7%).

Which cities can I fly to direct from Belfast Intl Airport?

There are loads of places you can fly direct to from Belfast Intl Airport. The most popular destinations for direct flights among KAYAK users are Bristol, Birmingham, Newcastle upon Tyne, London and Manchester. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Manchester at £25, while the most expensive was Birmingham, at £108.

Which international cities can I fly to direct from Belfast Intl Airport?

There are many international destinations you can fly to direct from Belfast Intl Airport. The most popular international destinations from KAYAK users are Krakow, Antalya, Santa Cruz de Tenerife, Arrecife and Amsterdam. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Krakow at £87, while the most expensive was Arrecife, at £228.

What is the longest direct flight from Belfast Intl Airport?

The longest direct flight you can take from Belfast Intl Airport is to Hurghada, with a duration of 6h 05m. The next longest is Paphos at 5h 20m, followed by a flight to Larnaca at 5h 05m.

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

Low seasonMay
Cheapest flight£16
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Belfast Intl Airport to Edinburgh

FAQs for booking flights out of Belfast Intl Airport

  • What is Belfast Intl also known as?

    Belfast Intl Airport’s airport code is BFS. It can also be referred to as Belfast Intl, Belfast Intl Arpt.

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

    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.

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

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

    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 your destination with an airline and back to Belfast Intl Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport?

    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 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 out of Belfast Intl Airport

  • Looking for a cheap flight from Belfast Intl Airport to Anywhere? 25% of our users found tickets from Belfast Intl Airport to Anywhere for the following prices or less: Alicante £53 one-way - £131 round-trip; Manchester £20 one-way - £34 round-trip; London £35 one-way - £40 round-trip

Reviews of the top 5 airlines flying from Belfast Intl to Worldwide

 
Need help choosing which airline to fly with from Belfast Intl to Worldwide? 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
KLMOverall score based on 1388 reviews
7.8Boarding
7.3Food
7.1Entertainment
8.4Crew
7.7Comfort
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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

Seat is business could have been a lot cleaner, but space was nice and seat was comfortable

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

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

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

Everything went well. I made my connection which is always a concern.

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

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.

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.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

The space is tight. Either you sit straight up the whole time, but the minute you relax, your knees hit the back of the seat in front of you. My seat would not recline so I was quite uncomfortable. Didn’t use my tray table bc it was stained and sticky and nasty. I was also seating in one of the last rows and one crew member and people going to the bathroom kept hitting my elbow resting on the armrest.

Flight was delayed for 2h. Announcements were poor and I was given 1 biscuit and a bottle of water as consolation. Not happy.

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

The crew’s professionalism was top notch and the food and drinks available were excellent. I only ask that we get the refurbished 777’s on the London to Bermuda route that I had for the London to Singapore leg. The updated infotainment system is much better than the older version

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The booking agent, cheapflightsfares, messed up, and the information for the seats we paid extra for was not sent to American Airlines. We were separated on the return flight and sent to the lowest economy section. The flight attendant helped arrange seating at the back of the plane to allow my wife and me to sit together.

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.

Everything you need to know for your flight from Belfast Intl

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.