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Cheap flights from Belfast City Airport 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
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Cardiff
Explore the most affordable flight options available from Belfast City to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Sat 14/310:10
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Sat 21/312:00
CWL
-
BHD
Nonstop1h 25m
Aer Lingus
Deal found 12/2£100
Thu 19/306:45
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Sun 22/312:00
CWL
-
BHD
Nonstop1h 25m
Aer Lingus
Deal found 11/2£105
Sat 28/310:10
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Sat 4/412:00
CWL
-
BHD
Nonstop1h 35m
Aer Lingus
Deal found 11/2£111
Thu 10/910:10
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Mon 14/912:00
CWL
-
BHD
Nonstop1h 35m
Aer Lingus
Deal found 9/2£119
Thu 19/206:45
BHD
-
CWL
Nonstop1h 20m
Multiple Airlines
Mon 23/223:30
CWL
-
BHD
2 stops12h 10m
Multiple Airlines
Deal found 11/2£124
Thu 19/206:45
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Mon 23/212:00
CWL
-
BHD
Nonstop1h 25m
Aer Lingus
Deal found 11/2£127
Mon 20/409:50
BHD
-
CWL
2 stops12h 10m
Multiple Airlines
Tue 21/412:00
CWL
-
BHD
Nonstop1h 35m
Multiple Airlines
Deal found 12/2£127
Thu 30/410:10
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Fri 1/509:00
CWL
-
BHD
Nonstop1h 25m
Aer Lingus
Deal found 10/2£129
Mon 1/610:10
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Thu 4/612:00
CWL
-
BHD
Nonstop1h 35m
Aer Lingus
Deal found 10/2£138
Mon 9/310:05
BHD
-
CWL
2 stops13h 00m
Multiple Airlines
Mon 16/312:00
CWL
-
BHD
Nonstop1h 25m
Multiple Airlines
Deal found 9/2£141
Thu 19/206:45
BHD
-
CWL
Nonstop1h 20m
Aer Lingus
Sun 22/212:00
CWL
-
BHD
Nonstop1h 25m
Aer Lingus
Deal found 11/2£152

Find flight deals from Belfast City to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 12 February 2026.

Round-trip from

£100

One-way from

£50

Popular in

July

Cheapest in

May

Average price

£133

Good round-trip deal

£90 or less

Good one-way deal

£65 or less
Aer Lingus
  • Aer Lingus
  • 14/3-21/3
  • Nonstop
  • 2h 45m 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. 10% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Belfast City to Cardiff Wales.
Search Deals
Price to beat on a one-way flight from Belfast City to Cardiff Wales.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 12 February 2026.
Use the filters below to find and compare flights from Belfast City Airport to Cardiff that are best for you.

Fly from

Belfast City

Fly to

Cardiff

Route

Depart

Return

Price

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 14/3

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sat 21/3

12:00-13:25

Nonstop1h 25m

£100

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Thu 19/3

06:45-08:05

Nonstop1h 20m

Cardiff Wales

Sun 22/3

12:00-13:25

Nonstop1h 25m

£105

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 28/3

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sat 4/4

12:00-13:35

Nonstop1h 35m

£111

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 20/4

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Tue 21/4

12:00-13:35

Nonstop1h 35m

£111

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 20/4

09:50-22:00

2 stops12h 10m

Cardiff Wales

Tue 21/4

12:00-13:35

Nonstop1h 35m

£127

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Thu 30/4

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Fri 1/5

09:00-10:25

Nonstop1h 25m

£129

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 1/6

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Thu 4/6

12:00-13:35

Nonstop1h 35m

£138

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 9/3

10:05-23:05

2 stops13h 00m

Cardiff Wales

Mon 16/3

12:00-13:25

Nonstop1h 25m

£141

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 14/3

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sun 15/3

12:00-13:25

Nonstop1h 25m

£152

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Thu 26/2

06:45-08:05

Nonstop1h 20m

Cardiff Wales

Fri 27/2

08:35-10:00

Nonstop1h 25m

£152

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 22 results
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2
3

Best time to book a flight from Belfast City to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Belfast City 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 City Airport to Cardiff

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

Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Cardiff (average of £30). Flying from Belfast City Airport to Cardiff in June is currently the most expensive (average of £88). 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 BHD to CWL?

Find hourly flight availability from Belfast City 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 12 February 2026.

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

How much does it cost for a return flight from Belfast City Airport to Cardiff?

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 12 February 2026.
Read through reviews of airlines operating flights from Belfast City Airport to Cardiff, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,449 reviews
Check prices

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Crew

8.0

Comfort

7.1

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.
Aer Lingus
7.2
Good
1,449 reviews
Aer Lingus
7.2
Good
1,449 reviews
Check prices

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Crew

8.0

Comfort

7.1

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City?

    For a flight from Belfast City to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 inbound flights from Belfast City per day. 1 airline has flights to Cardiff Wales from Belfast City on a regular basis.

  • How long is the flight from Belfast City Airport to Cardiff?

    Aer Lingus can get you from Belfast City Airport to Cardiff in just under 1h 20m. Your travel time will be generally consistent. Belfast City Airport and Cardiff are separated by a distance of 246 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Belfast City Airport to Cardiff round-trip?

    Our cheapest airline available from Belfast City Airport to Cardiff is Aer Lingus. Our recent data shows that you can find tickets from as low as £81 on this airline. You may be able to fly from Belfast City Airport to Cardiff for 30% less than the average price by searching for this airline.

  • What are the most reliable airlines from Belfast City Airport to Cardiff?

    No one likes to see their flight delayed. When booking a flight from Belfast City Airport to Cardiff consider choosing Aer Lingus (65%), Emerald Airlines (65%) or British Airways (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Belfast City Airport to Cardiff?

    The cheapest flight price from Belfast City Airport to Cardiff is £37. On average you can expect to pay £101. The most popular route, (Belfast City - Cardiff Wales), can usually be booked for £105.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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 City Airport to Cardiff?

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Cardiff (average of £30). Flying from Belfast City Airport to Cardiff in June is currently the most expensive (average of £88). 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

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Alternative routes for Belfast City to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Manchester flights
Belfast City to Manchester flights
Belfast Intl to Bristol flights
Belfast City to Bristol flights
Belfast Intl to Cardiff flights

Top airline flying from Belfast City to Cardiff

Discover the top airline that operate flights from Belfast City 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£81Average£123FlexibilityNo 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 City to Cardiff?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City 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 City to Cardiff?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cardiff from Belfast City.

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

Yes! Cheapflights helps users easily find flights from Belfast City to Cardiff with no change fees.

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

Yes, Cheapflights offers price alerts on Belfast City 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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