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Find cheap flights from Belfast Intl Airport to Belgium from £54

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 Belgium departing on 11/6. 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
0 bags
Thu 27/6
Thu 4/7

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Best Belgium Flight Deals

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

Brussels
Brussels1 stop£119

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

Low season

May

High season

February

Cheapest flight

£54
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 29% lower on average.
Flight from Belfast Intl Airport to Charleroi Brussels

FAQs - booking Belgium flights

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

    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 Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgium 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 to Belgium?

    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 Belgium 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 to Belgium?

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

See more FAQs

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

  • Morning departure is around 16% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Belfast Intl to Belgium

 
Need help choosing which airline to fly with from Belfast Intl to Belgium? 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 1528 reviews
7.7Comfort
7.4Food
7.9Boarding
7.2Entertainment
8.4Crew
Airline reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

8.0 ExcellentJacob Oluleke, Apr 2024LOS - AMS
Read more about KLM reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

no issues at all... Kudos to the food. This time was really really good

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight boarded and took off late for unknown reasons. Crew insisted we check our hand luggage due to full flight, which it was not even close to full. Then had to wait almost an hour a and a half for the hand luggage to come onto the luggage belt since it was loaded last. This came after many hours of traveling pregnant with my 6 year old daughter. Really didn’t appreciate the unnecessary delays. What the hell?

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Terrible- the flight time was delayed and then I was denied boarding because I arrived at the new time of departure

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Flying economy is like being packed into a sardine can.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Book cheap flights from Belfast to Belgium

Cheapest flights to Belgium from Belfast found in 2024

Recent return flight deals

11/6Tue
1 stop
9h 55mBFS-CRL
11/6Tue
1 stop
11h 35mCRL-BFS
£119
24/6Mon
1 stop
4h 20mBFS-CRL
27/6Thu
1 stop
7h 35mCRL-BFS
£131
15/11Fri
1 stop
4h 00mBFS-CRL
17/11Sun
1 stop
8h 00mCRL-BFS
£172
15/11Fri
1 stop
3h 20mBFS-BRU
17/11Sun
1 stop
4h 10mBRU-BFS
£256
11/6Tue
1 stop
5h 55mBFS-BRU
11/6Tue
1 stop
12h 05mBRU-BFS
£263
24/6Mon
2 stops
8h 50mBFS-BRU
27/6Thu
1 stop
6h 25mBRU-BFS
£366
24/6Mon
1 stop
6h 30mBFS-BRU
27/6Thu
1 stop
6h 25mBRU-BFS
£374
11/6Tue
2 stops
7h 50mBFS-BRU
11/6Tue
2 stops
24h 15mBRU-BFS
£466
11/6Tue
2 stops
7h 45mBFS-BRU
11/6Tue
1 stop
13h 30mBRU-BFS
£575
4/10Fri
1 stop
11h 55mBFS-ANR
31/10Thu
1 stop
25h 55mANR-BFS
£672

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Recent one-way flight deals

11/6Tue
1 stop
25h 00mBFS-CRL
£54
23/7Tue
1 stop
21h 45mBFS-CRL
£61
14/10Mon
1 stop
16h 40mBFS-CRL
£69
11/6Tue
2 stops
10h 40mBFS-BRU
£85
11/6Tue
2 stops
18h 05mBFS-CRL
£99
14/10Mon
2 stops
23h 35mBFS-BRU
£100
11/6Tue
3 stops
23h 30mBFS-BRU
£103
11/6Tue
3 stops
15h 25mBFS-CRL
£111
11/6Tue
1 stop
18h 10mBFS-BRU
£119
14/10Mon
1 stop
6h 40mBFS-BRU
£123

Search by stops

Search by price

Belfast Intl Airport - Belgium Flights

Departure:

Belfast Intl Airport (BFS)United Kingdom

Return flight deals:

Belgium - Belfast Intl Airport

Cabin classes: