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Cheap flights from Belfast City Airport to Cardiff from £82

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — CWL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Belfast City to Cardiff Wales are usually found in January or May, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 15 September 2025.

Round-trip from

£112

One-way from

£82

Popular in

July

Cheapest in

January

Average price

£128

Good round-trip deal

£90 or less

Good one-way deal

£71 or less
Aer Lingus
  • Aer Lingus
  • 11/10-12/10
  • Nonstop
  • 2h 45m total
  • Belfast to Cardiff
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Aer Lingus
  • Aer Lingus
  • 27/10
  • Nonstop
  • 1h 20m total
  • Belfast to Cardiff
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Highest demand for flights based on searches. 11% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Belfast City to Cardiff Wales.
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Price to beat on a one-way flight from Belfast City to Cardiff Wales.
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Find flight deals from Belfast City to Cardiff

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 15 September 2025.

Sat 11/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Sun 12/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 15/9£112
Sat 15/1110:10BHD - CWL
Nonstop1h 20mAer Lingus
Sun 16/1112:00CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 14/9£125
Mon 13/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Mon 20/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 15/9£136
Sat 4/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Tue 7/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 14/9£138
Sat 15/1110:10BHD - CWL
Nonstop1h 20mMultiple Airlines
Sun 16/1121:20CWL - BHD
2 stops19h 05mMultiple Airlines
Deal found 14/9£151
Mon 13/1017:55BHD - CWL
2 stops22h 00mMultiple Airlines
Mon 20/1012:00CWL - BHD
Nonstop1h 25mMultiple Airlines
Deal found 15/9£171
Sat 11/1010:10BHD - CWL
Nonstop1h 20mMultiple Airlines
Sun 12/1017:20CWL - BHD
2 stops16h 00mMultiple Airlines
Deal found 15/9£182
Sat 4/1010:10BHD - CWL
Nonstop1h 20mMultiple Airlines
Tue 7/1020:20CWL - BHD
2 stops16h 30mMultiple Airlines
Deal found 14/9£183

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 15 September 2025.
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 11/10

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sun 12/10

12:00-13:25

Nonstop1h 25m

£112

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 15/11

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sun 16/11

12:00-13:25

Nonstop1h 25m

£125

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 13/10

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Mon 20/10

12:00-13:25

Nonstop1h 25m

£136

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 4/10

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Tue 7/10

12:00-13:25

Nonstop1h 25m

£138

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 13/10

17:55-15:55

2 stops22h 00m

Cardiff Wales

Mon 20/10

12:00-13:25

Nonstop1h 25m

£171

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 11/10

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Sun 12/10

17:20-09:20

2 stops16h 00m

£182

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 15/11

07:00-19:40

2 stops12h 40m

Cardiff Wales

Sun 16/11

21:20-16:25

2 stops19h 05m

£183

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Sat 4/10

10:10-11:30

Nonstop1h 20m

Cardiff Wales

Tue 7/10

20:20-12:50

2 stops16h 30m

£183

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 27/10

10:10-11:30

Nonstop1h 20m

£82

BelfastCardiff

BHD - CWL

BHDCWL

Belfast City

Mon 27/10

08:20-23:05

2 stops14h 45m

£105

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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

How far ahead should I book a flight from Belfast City Airport to Cardiff?

Use this chart to determine the optimal time to book a return flight from Belfast City to Cardiff. Price data was last updated on 12 September 2025.

The price you pay for your flight from Belfast City Airport to Cardiff may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Belfast City Airport to Cardiff (average of £169). Flying from Belfast City Airport to Cardiff in December is currently the most expensive (average of £263). 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 15 September 2025.

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.

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 15 September 2025.
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
1,270 reviews
Check prices

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.3

Comfort

7.1

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,270 reviews
Aer Lingus
7.2
Good
1,270 reviews
Check prices

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.3

Comfort

7.1

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

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 1 inbound flight 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 £82 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 (78%), Emerald Airlines (78%) or British Airways (78%) 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 £56. On average you can expect to pay £113. The most popular route, (Belfast City - Cardiff Wales), can usually be booked for £125.

  • 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, July is the cheapest month in which you can book a flight from Belfast City Airport to Cardiff (average of £169). Flying from Belfast City Airport to Cardiff in December is currently the most expensive (average of £263). 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£82Average£115FlexibilityNo 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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