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BFS - CWL

Find cheap flights from Belfast Intl Airport to Cardiff from £185

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 Cardiff departing on 6/7. 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.
1 adult
0 bags
Thu 6/6
Thu 13/6

Search hundreds of travel sites at once for deals on flights to Cardiff

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Cardiff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Cardiff, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Belfast Intl to Cardiff (BFS-CWL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belfast Intl to Cardiff 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 and deals for you by selecting your travel dates.
Choose your dates
12:20 - 09:15BFS-CWL
20h 55m2 stops
20:15 - 07:50CWL-BFS
11h 35m1 stop
Mon, 3 Jun - Tue, 4 Jun
12:20 - 09:15BFS-CWL
20h 55m2 stops
20:15 - 13:45CWL-BFS
17h 30m2 stops
Mon, 3 Jun - Tue, 4 Jun

Flights from Belfast Intl to Cardiff - Travel Insights & Trends

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Belfast Intl Airport to Cardiff, 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 Cardiff is April, where tickets cost £81 on average. On the other hand, the most expensive months are February and June, where the average cost of tickets is £126 and £107 respectively.

How far in advance should I book a flight from Belfast Intl Airport to Cardiff?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Belfast Intl Airport to Cardiff, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Belfast Intl Airport to Cardiff, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 20 days before departure.

Which cabin class options are there for flights between Belfast Intl Airport and Cardiff?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

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

Low season

April

High season

July

Cheapest flight

£185
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Belfast Intl Airport to Cardiff

When to book flights from Belfast Intl to Cardiff

Are your dates flexible? Find out the best times to travel from Belfast Intl to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast Intl Airport to Cardiff flights

  • What is the cheapest flight from Belfast Intl Airport to Cardiff?

    In the last 3 days, the lowest price for a flight from Belfast Intl Airport to Cardiff was £232 for a one-way ticket and £580 for a return.

  • Which aircraft models fly most regularly from Belfast Intl Airport to Cardiff?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Belfast Intl Airport to Cardiff flight route.

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

    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 Cardiff.

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

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

    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 Cardiff 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 Cardiff?

    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 Cardiff 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 3 airlines serving from Belfast Intl to Cardiff

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Cardiff. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast Intl to Cardiff? 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 1342 reviews
7.0Entertainment
7.1Comfort
8.0Crew
7.3Boarding
6.6Food
Airline reviews

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

8.0 ExcellentDavid, May 2024MCO - MAN
Read more about Aer Lingus reviews

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Short flight so not much to rate. Surprised I had to pay for a soda.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Well Is extra charge for everything and other companies include that and the price.

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

You booked my 7 year old son to sit on his own without his mum and dad in s separate row between two unfriendly adult strangers. The plane was disgusting and dirty, aisles and everywhere sticky. The lounge waiting area was filthy carpet and had insufficient seats so we had to sit on it to wait for 35 minutes and my 7 year old sone played on this filthy lounge carpet. The outside of the plane appeared clean. The pilot was helpful with the route and what to expect weather etc.

Comfort isn’t a word one uses on economy airlines! Boarding was okay, delayed but okay, the flight was good, quick and time was made up.

The seat leg room seemed much tighter on the way home My cheese toasty wasn’t that hot - didn’t realise till half eaten

With stairs on a rainy tarmac, EasyJet flights are ok for younger travelers with backpack only. Seniors with mobility issues find it challenging 😰. However, the crew and disability assistance folks at both ends eased that discomfort as much as possible for their various roles. Kudos to airport and EasyJet employees for their kind service.

The flight boarded a little late but made up the time in flight - much appreciated. The staff were efficient and fairly friendly One of the toilets wasn’t working - having only one functioning toilet for a flight of hundreds isn’t really acceptable. I still find it amazing that the budget airlines can’t even offer free tap water to passengers.

Speedy boarding is a waste of money when they herd you on to a bus and take you to the plane and it turns in to a free for all …very unsatisfactory

Plane out was great, one back was cramped. Awful. Thankfully great crew!

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.

Rude check in staff. Split family up with young children.

I were there 20min before departure and they didn’t let me on the board with 5 other people, after all they admitted it was their(Ryanair) fault.

Book cheap flights from Belfast to Cardiff

Cheapest flights to Cardiff from Belfast found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Belfast to Cardiff found on KAYAK in the last 72 hours.
6/7Sat
3 stops
43h 20mBFS-CWL
£185
6/7Sat
2 stops
39h 20mBFS-CWL
£203
6/7Sat
1 stop
14h 30mBFS-CWL
£237
6/7Sat
1 stop
14h 30mBFS-CWL
£240
6/7Sat
2 stops
8h 15mBFS-CWL
£396

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Belfast Intl Airport - Cardiff Flights

Departure:

Belfast Intl Airport (undefined)United Kingdom

Destination:

Cardiff (CWL)United Kingdom

Return flight deals:

Cardiff - Belfast Intl Airport

Cabin classes:

£26

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