£18 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 20/9. 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, 0 bags

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Find Cheap Flights from Belfast Intl Airport

Where can I fly from Belfast Intl Airport?Prices from BFS, departing Sun 6/21 and returning Sun 6/28

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

Mon, 1 Jun - Mon, 8 Jun
Ryanair Logo
14:40 - 17:15
BFS
-
BVA
1h 35mdirect
Ryanair Logo
17:45 - 18:25
BVA
-
BFS
1h 40mdirect
£30Ryanair
Mon, 8 Jun - Fri, 12 Jun
Ryanair Logo
14:40 - 17:15
BFS
-
BVA
1h 35mdirect
Ryanair Logo
14:25 - 15:05
BVA
-
BFS
1h 40mdirect
£31Ryanair
Mon, 15 Jun - Fri, 26 Jun
Ryanair Logo
14:40 - 17:15
BFS
-
BVA
1h 35mdirect
Ryanair Logo
14:25 - 15:05
BVA
-
BFS
1h 40mdirect
£31Ryanair
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
22:30 - 13:10
BFS
-
IST
12h 40m
1 stop
Multiple Airlines Logo
20:15 - 07:30
IST
-
BFS
13h 15m
1 stop
£192Multiple Airlines
Tue, 7 Jul - Tue, 21 Jul
Multiple Airlines Logo
21:20 - 13:10
BFS
-
IST
13h 50m
1 stop
Multiple Airlines Logo
20:15 - 07:30
IST
-
BFS
13h 15m
1 stop
£198Multiple Airlines
Wed, 17 Jun - Wed, 24 Jun
Multiple Airlines Logo
05:55 - 19:30
BFS
-
IST
11h 35m
1 stop
Multiple Airlines Logo
13:50 - 07:40
IST
-
BFS
19h 50m
1 stop
£206Multiple Airlines
Thu, 18 Jun - Wed, 24 Jun
Multiple Airlines Logo
06:30 - 11:50
LDY
-
BKK
23h 20m
2 stops
Multiple Airlines Logo
15:05 - 10:15
BKK
-
LDY
25h 10m
2 stops
£578Multiple Airlines
Thu, 10 Sep - Fri, 25 Sep
Multiple Airlines Logo
10:20 - 09:25
BFS
-
BOM
18h 35m
2 stops
Multiple Airlines Logo
02:30 - 21:00
BOM
-
BFS
23h 00m
2 stops
£578Multiple Airlines
Thu, 10 Sep - Fri, 25 Sep
Multiple Airlines Logo
17:30 - 00:01
BHD
-
BOM
26h 01m
1 stop
Multiple Airlines Logo
01:20 - 16:55
BOM
-
BHD
20h 05m
2 stops
£588Multiple Airlines
Thu, 10 Sep - Thu, 24 Sep
Multiple Airlines Logo
09:50 - 00:01
BHD
-
BOM
33h 41m
1 stop
Multiple Airlines Logo
01:20 - 16:55
BOM
-
BHD
20h 05m
2 stops
£598Multiple Airlines

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

Sat, 20 Jun - Sat, 27 Jun
Ryanair Logo
21:40 - 22:40
BFS
-
MAN
1h 00mdirect
Ryanair Logo
20:15 - 21:15
MAN
-
BFS
1h 00mdirect
£31Ryanair
Sun, 26 Jul - Thu, 30 Jul
Ryanair Logo
07:10 - 08:10
BFS
-
MAN
1h 00mdirect
Ryanair Logo
21:20 - 22:20
MAN
-
BFS
1h 00mdirect
£31Ryanair
Mon, 22 Jun - Wed, 24 Jun
Ryanair Logo
18:50 - 19:45
BFS
-
EDI
0h 55mdirect
Ryanair Logo
19:00 - 19:50
EDI
-
BFS
0h 50mdirect
£31Ryanair
Mon, 1 Jun - Tue, 2 Jun
Ryanair Logo
08:40 - 09:40
BFS
-
MAN
1h 00mdirect
Ryanair Logo
09:00 - 10:00
MAN
-
BFS
1h 00mdirect
£32Ryanair
Mon, 15 Jun - Tue, 23 Jun
Ryanair Logo
06:30 - 07:25
BFS
-
EDI
0h 55mdirect
Ryanair Logo
22:15 - 23:05
EDI
-
BFS
0h 50mdirect
£32Ryanair
Tue, 9 Jun - Thu, 11 Jun
Multiple Airlines Logo
20:10 - 21:25
BFS
-
STN
1h 15mdirect
Multiple Airlines Logo
16:35 - 17:55
STN
-
BFS
1h 20mdirect
£45Multiple Airlines
Thu, 18 Jun - Sun, 21 Jun
easyJet Logo
21:40 - 22:45
BFS
-
BHX
1h 05mdirect
easyJet Logo
07:55 - 09:00
BHX
-
BFS
1h 05mdirect
£48easyJet
Thu, 18 Jun - Sun, 21 Jun
easyJet Logo
21:40 - 22:45
BFS
-
BHX
1h 05mdirect
easyJet Logo
07:55 - 09:00
BHX
-
BFS
1h 05mdirect
£49easyJet
Wed, 3 Jun - Sat, 6 Jun
easyJet Logo
06:05 - 07:10
BFS
-
BHX
1h 05mdirect
easyJet Logo
13:45 - 14:50
BHX
-
BFS
1h 05mdirect
£50easyJet
Tue, 9 Jun - Tue, 16 Jun
easyJet Logo
07:00 - 08:10
BFS
-
LTN
1h 10mdirect
easyJet Logo
13:00 - 14:20
LTN
-
BFS
1h 20mdirect
£50easyJet
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 (81% of total searches). The next most popular destinations are Edinburgh Turnhouse (4%) and Liverpool J. Lennon (3%).

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 Milan, Palma de Mallorca and Alicante.

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 (63% of total searches). The next most popular destinations are Portugal (14%) and France (6%).

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 Liverpool. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Leeds at £42, while the most expensive was Newcastle upon Tyne, at £102.

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 Dalaman, Antalya, Santa Cruz de Tenerife, Málaga and Palma de Mallorca. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Málaga at £66, while the most expensive was Antalya, at £188.

What are the cheapest places to fly to from Belfast Intl Airport?

The cheapest destination for a flight from Belfast found on KAYAK in the last two weeks was Edinburgh, costing £15. The next cheapest destinations were Manchester at £15 and Paris at £15.

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

Low seasonFebruary
Cheapest flight£18
Most popular time to fly (11% 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 £41 one-way - £94 round-trip; Manchester £16 one-way - £32 round-trip; London £18 one-way - £42 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.
7.3
Aer LingusOverall score based on 1576 reviews
7.2Comfort
7.0Entertainment
7.4Boarding
8.1Crew
6.7Food
Airline reviews

Caring & friendly crew. Most important: got us SAFELY to our destination!

8.0 ExcellentTania, May 2026
EDI - DUB
Read more Aer Lingus reviews

Caring & friendly crew. Most important: got us SAFELY to our destination!

Very good trip. Nice clean aircraft. Helpful and friendly crew.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

I heard that the pilots were actually leprechauns, but I was not able to confirm. Can you please provide documentation if this is true?

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

Shady baggage policy that forces you to pay more money at the gate, even after you checked your bag dimensions during the bag drop. Will never fly again with this airline.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

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.

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.

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

It was good; the only down side is that once you get to the airport everything is self service, there is no one assisting. I felt like I was working while I was on vacation during the check in process and dropping off the luggage. Really uncertain on what the airlines use payroll nowadays.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

I liked that we got there safely. I disliked long delays, gate and ticket agents incompetence and apathy and having my luggage lost. Five days later I've yet to get anything more than a generic apology from British Air. Luggage yet to be located, much less returned.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

The flight was on time, great value and very helpful crew. This direct flight was the most convenient I ever had coming to Sarajevo over the years. Will definitely use this flight again in the future without hesitation.

The flight was delayed by a bird strike. We were held in boarding area with no toilet facilities.

Very late to leave, poor communication on expected departure time and when boarding actually started.

Everything was perfectly fine, it’s exactly what you would hope for from a budget airline. You get what it says on the tin, what more could you ask for?

Cheap flight but I didn't like the almost one hour delay because of paperwork!!!!

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

Everything you need to know for your flight from Belfast Intl

Information on your arrival and departure airports