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Cheap flights from Belfast to Cardiff from £50

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — CWL
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Cardiff

Enter your travel dates to find the best prices.

Best flights from Belfast to Cardiff
Discover carefully curated flight deals from Belfast to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.

Sat 25/410:10BHD - CWL
Nonstop1h 20mAer Lingus
Sun 26/412:00CWL - BHD
Nonstop1h 35mAer Lingus
Deal found 30/12£103
Tue 13/120:25BHD - CWL
2 stops19h 05mMultiple Airlines
Sat 17/112:00CWL - BHD
Nonstop1h 25mMultiple Airlines
Deal found 29/12£120
Thu 15/106:45BHD - CWL
Nonstop1h 20mAer Lingus
Mon 19/112:00CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 31/12£106
Fri 16/106:45BHD - CWL
Nonstop1h 20mBritish Airways
Mon 19/112:00CWL - BHD
Nonstop1h 25mBritish Airways
Deal found 28/12£237
Wed 14/107:00BFS - CWL
2 stops8h 30mMultiple Airlines
Sun 18/110:05CWL - BFS
1 stop12h 25mMultiple Airlines
Deal found 30/12£132
Fri 6/211:45BFS - CWL
2 stops10h 15mMultiple Airlines
Sun 8/218:25CWL - BFS
1 stop19h 15mMultiple Airlines
Deal found 31/12£132
Fri 16/106:45BHD - CWL
Nonstop1h 20mMultiple Airlines
Fri 16/122:25CWL - BHD
2 stops14h 50mMultiple Airlines
Deal found 29/12£135
Wed 14/107:25BHD - CWL
2 stops8h 05mMultiple Airlines
Sat 17/112:00CWL - BHD
Nonstop1h 25mMultiple Airlines
Deal found 29/12£137
Mon 12/107:50BFS - CWL
2 stops15h 15mMultiple Airlines
Thu 29/110:30CWL - BFS
2 stops11h 40mMultiple Airlines
Deal found 31/12£139
Thu 15/106:45BHD - CWL
Nonstop1h 20mMultiple Airlines
Mon 19/123:30CWL - BHD
2 stops13h 20mMultiple Airlines
Deal found 31/12£140
Fri 13/207:10BFS - CWL
1 stop8h 30mMultiple Airlines
Fri 20/222:25CWL - BFS
2 stops23h 35mMultiple Airlines
Deal found 30/12£153
Tue 27/106:50BFS - CWL
1 stop9h 15mMultiple Airlines
Tue 3/217:25CWL - BFS
3 stops25h 25mMultiple Airlines
Deal found 30/12£286

Find flight deals from Belfast to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 December 2025.

Round-trip from

£88

One-way from

£50

Popular in

December

Cheapest in

March

Average price

£234
Aer Lingus
  • Aer Lingus
  • 12/5-21/5
  • Nonstop
  • 2h 55m total
  • Belfast to Cardiff
Search Deals
Aer Lingus
  • Aer Lingus
  • 7/3
  • Nonstop
  • 1h 20m total
  • Belfast to Cardiff
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 December 2025.
Use the filters below to find and compare flights from Belfast to Cardiff that are best for you.

Fly from

Belfast

Fly to

Cardiff

Route

Depart

Return

Price

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 25/4

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sun 26/4

12:00-13:35

Nonstop1h 35m

£103

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Thu 15/1

06:45-08:05

Nonstop1h 20m

Cardiff Wales

Mon 19/1

12:00-13:25

Nonstop1h 25m

£106

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Tue 13/1

20:25-15:30

2 stops19h 05m

Cardiff Wales

Sat 17/1

12:00-13:25

Nonstop1h 25m

£120

BelfastCardiff

BFS - CWL

BFSCWL

Belfast Intl

Wed 14/1

07:00-15:30

2 stops8h 30m

Cardiff Wales

Sun 18/1

10:05-22:30

1 stop12h 25m

£132

BelfastCardiff

BFS - CWL

BFSCWL

Belfast Intl

Fri 6/2

11:45-22:00

2 stops10h 15m

Cardiff Wales

Sun 8/2

18:25-13:40

1 stop19h 15m

£132

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Fri 16/1

06:45-08:05

Nonstop1h 20m

Cardiff Wales

Fri 16/1

22:25-13:15

2 stops14h 50m

£135

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Wed 14/1

07:25-15:30

2 stops8h 05m

Cardiff Wales

Sat 17/1

12:00-13:25

Nonstop1h 25m

£137

BelfastCardiff

BFS - CWL

BFSCWL

Belfast Intl

Mon 12/1

07:50-23:05

2 stops15h 15m

Cardiff Wales

Thu 29/1

10:30-22:10

2 stops11h 40m

£139

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Thu 15/1

06:45-08:05

Nonstop1h 20m

Cardiff Wales

Mon 19/1

23:30-12:50

2 stops13h 20m

£140

BelfastCardiff

BFS - CWL

BFSCWL

Belfast Intl

Fri 13/2

07:10-15:40

1 stop8h 30m

Cardiff Wales

Fri 20/2

22:25-22:00

2 stops23h 35m

£153

Flights are sorted by cheapest return flights first.

Deals found on 29/12

Showing 1-10 of 22 results
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Best time to book a flight from Belfast to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Belfast with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Cardiff

What is the cheapest month to book a flight from Belfast to Cardiff?

Currently, January is the cheapest month in which you can book a flight from Belfast to Cardiff (average of £28). Flying from Belfast to Cardiff in June is currently the most expensive (average of £56). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to CWL?

Find hourly flight availability from Belfast to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast to Cardiff as you normally would.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated 31 December 2025.
Get a feel of what it's like to fly with Aer Lingus and easyJet from Belfast to Cardiff by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,416 reviews
Check prices

Overall

7.2

Food

6.6

Boarding

7.4

Crew

8.0

Comfort

7.1

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,416 reviews
Aer Lingus
7.2
Good
1,416 reviews
Check prices

Overall

7.2

Food

6.6

Boarding

7.4

Crew

8.0

Comfort

7.1

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
easyJet
6.9
Okay
1,855 reviews
Aer Lingus
7.2
Good
1,416 reviews
Check prices

Overall

7.2

Food

6.6

Boarding

7.4

Crew

8.0

Comfort

7.1

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Belfast?

    Cardiff Wales (CWL) is the airport you will fly into if you book a flight from Belfast to Cardiff. You should not have trouble finding flights to Cardiff Wales from Belfast; the airport handles an average of 0 inbound flights from Belfast per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Cardiff airport from Belfast. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.

  • How long is the flight from Belfast to Cardiff?

    Airlines like Aer Lingus fly from Belfast to Cardiff in about 1h 20m. The time it takes to get you to your destination is usually consistent. There are 246 mi between Belfast and Cardiff. Most flights are nonstop.

  • What are the cheapest airlines flying from Belfast to Cardiff round-trip?

    easyJet, at £38, was found to be the cheapest airline from Belfast to Cardiff. An alternate airline flying to your destination would be Aer Lingus. easyJet is currently priced 70% below the average price you’ll pay for this route.

  • Can I find deals for flights from Belfast to Cardiff that include hotel bookings?

    Yes. In addition to deals on Belfast to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Cardiff.

  • Can I find deals for business class flights from Belfast to Cardiff?

    Yes. Cheapflights offers flight deals from Belfast to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast to Cardiff?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Cardiff (average of £28). Flying from Belfast to Cardiff in June is currently the most expensive (average of £56). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Belfast to Cardiff

Discover the top 2 airlines that operate flights from Belfast to Cardiff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 December 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£38Average£84FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£82Average£119FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Cardiff?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Cardiff?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Cardiff for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast to Cardiff with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast to Cardiff flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast to Cardiff become cheaper?

Yes, Cheapflights offers price alerts on Belfast to Cardiff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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