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Cheap flights from Cardiff to Belfast City Airport from £49

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BHD
15 Apr — 22 Apr1
1 adult

Cheapflights Tip: The best prices from Cardiff Wales to Belfast City are usually found in January or May, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Cardiff to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Belfast City (BHD). 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 10 April 2025.

Round-trip from

£103

One-way from

£49

Popular in

December

Cheapest in

January

Average price

£121

Good round-trip deal

£104 or less

Good one-way deal

£49 or less
Aer Lingus
  • Aer Lingus
  • 30/4-7/5
  • Nonstop
  • 2h 45m total
  • Cardiff to Belfast
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Aer Lingus
  • Aer Lingus
  • 28/6
  • Nonstop
  • 1h 25m total
  • Cardiff to Belfast
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Cardiff Wales to Belfast City.
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Price to beat on a one-way flight from Cardiff Wales to Belfast City.
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Find flight deals from Cardiff to Belfast City

Cheapest flights from Cardiff to Belfast City
Explore the most affordable flight options available from Cardiff to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2025.

Wed 30/412:00CWL - BHD
Nonstop1h 25mAer Lingus
Wed 7/510:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 9/4£103
Fri 25/409:00CWL - BHD
Nonstop1h 25mMultiple Airlines
Mon 28/407:55BHD - CWL
2 stops32h 00mMultiple Airlines
Deal found 9/4£175
Wed 30/412:00CWL - BHD
Nonstop1h 25mBritish Airways
Sat 3/510:10BHD - CWL
Nonstop1h 20mBritish Airways
Deal found 9/4£232
Wed 30/417:15CWL - BHD
1 stop3h 50mKLM
Wed 7/506:30BHD - CWL
1 stop10h 15mKLM
Deal found 9/4£262
Fri 18/419:45CWL - BHD
3 stops17h 45mLoganair
Sun 27/411:15BHD - CWL
3 stops8h 55mLoganair
Deal found 9/4£1,142

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Belfast City 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 10 April 2025.
Use the filters below to find and compare flights from Cardiff to Belfast City Airport that are best for you.

Fly from

Cardiff

Fly to

Belfast City

Route

Depart

Return

Price

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Wed 30/4

12:00-13:25

Nonstop1h 25m

Belfast City

Wed 7/5

10:10-11:30

Nonstop1h 20m

£103

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Fri 25/4

09:00-10:25

Nonstop1h 25m

Belfast City

Mon 28/4

07:55-15:55

2 stops32h 00m

£175

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Wed 30/4

12:00-13:25

Nonstop1h 25m

Belfast City

Sun 4/5

10:10-11:30

Nonstop1h 20m

£232

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Wed 30/4

17:15-21:05

1 stop3h 50m

Belfast City

Wed 7/5

06:30-16:45

1 stop10h 15m

£262

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sat 28/6

12:00-13:25

Nonstop1h 25m

£49

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sat 19/4

09:00-17:40

2 stops32h 40m

£105

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sun 27/7

12:00-13:25

Nonstop1h 25m

£114

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sat 28/6

17:35-16:55

1 stop23h 20m

£231

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sun 27/7

20:45-12:55

2 stops16h 10m

£417

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Best time to book a flight from Cardiff to Belfast City

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

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

Use this chart to determine the optimal time to book a return flight from Cardiff to Belfast City. Price data was last updated on 4 April 2025.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cardiff to Belfast City Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Cardiff to Belfast City Airport (average of £98). Flying from Cardiff to Belfast City Airport in December is currently the most expensive (average of £116). 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 CWL to BHD?

Find hourly flight availability from Cardiff to Belfast City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 April 2025.

When flying from Cardiff to Belfast City Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at midday.

Rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast City Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast City Airport when rainfall is around 50.0 mm.

Temperature in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 Belfast City. Reviews last updated 10 April 2025.
See what other customers who have flown with KLM, Aer Lingus and British Airways from Cardiff to Belfast have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,060 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,735 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Belfast City. 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 from for flights from Cardiff to Belfast City?

    If you book a flight to Belfast City from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There is 1 flight from Cardiff Wales to Belfast City per day from 1 airline.

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

    Our cheapest airline available from Cardiff to Belfast City Airport is Aer Lingus. Our recent data shows that you can find tickets from as low as £103 on this airline. Additional options worth looking into are British Airways and KLM, starting at £232 and £262 round-trip. These flights start at 11% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Cardiff to Belfast City Airport one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £49. British Airways flights start at £114 while deals on KLM start at £231 one-way.

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

    The top 3 most reliable airlines when flying from Cardiff to Belfast City Airport are Aer Lingus (0%), Emerald Airlines (0%) and British Airways (0%).

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

    Looking at all options, your cheapest flight can be booked for £43. While the most popular route (Cardiff Wales - Belfast City) can be booked for £102 on average our data indicates £86 when flying from Cardiff to Belfast City Airport.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Cardiff to Belfast City Airport (average of £98). Flying from Cardiff to Belfast City Airport in December is currently the most expensive (average of £116). 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
Newcastle
Bangor
Carrickfergus

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Alternative routes for Cardiff to Belfast City

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

Top airline flying from Cardiff to Belfast City

Discover the top airline that operate flights from Cardiff to Belfast City. 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 10 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£77Average£114FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

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

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

Yes, Cheapflights offers price alerts on Cardiff to Belfast City 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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