Question 1

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

Accepted Answer

Aer Lingus, at £97, was found to be the cheapest airline from Belfast to Cardiff.Alternate airlines flying return to your destination include British Airways and KLM. Aer Lingus is currently priced 20% below the average price you’ll pay for this route.

Question 2

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Belfast to Cardiff, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 3

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

Accepted Answer

Currently, July is the cheapest month in which you can book a flight from Belfast to Cardiff (average of £169). Flying from Belfast 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.

Question 4

What is the cheapest day to fly from Belfast to Cardiff?

Accepted Answer

Travellers seeking maximum savings on their Belfast to Cardiff flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

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

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Question 7

What is the cheapest day to fly round-trip from Belfast to Cardiff?

Accepted Answer

Thursday flights are generally found to be more expensive for flights from Belfast to Cardiff. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cardiff.

Question 8

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

Accepted Answer

Find a great deal and save up to 39% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Belfast to Cardiff within the next two weeks, with the cheapest ticket starting at £97.

Question 9

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

Accepted Answer

Our data shows that January tends to be the cheapest month to fly to Cardiff from Belfast. Users have commonly found prices around £122 for the month, but tickets can be as low as £84. Due to multiple factors, prepare for potentially higher prices in December.

Question 10

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

Accepted Answer

When flying from Belfast to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 15% versus a flight in the afternoon.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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

Question 13

How can I find direct flights from Belfast to Cardiff?

Accepted Answer

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

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

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.

Round-trip from	£97
One-way from	£72
Popular in	December
Cheapest in	January
Average price	£141

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£37	Average£78	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Aer Lingus	Cheapest£81	Average£119	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Cheap flights from Belfast to Cardiff from £72

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Belfast to Cardiff Wales are usually found in January or May, booked 86 days in advance, depart on a Saturday or Sunday and return on a Wednesday

Cheap flight deals from Belfast to Cardiff

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Find flight deals from Belfast to Cardiff

Cheapest flights from Belfast to CardiffExplore the most affordable flight options available from Belfast to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Belfast to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

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Use the filters below to find and compare flights from Belfast to Cardiff that are best for you.

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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Belfast to Cardiff. Price data was last updated on 27 June 2025.

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

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 4 July 2025.

How much does it cost for a return flight from Belfast 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 4 July 2025.

Get a feel of what it's like to fly with KLM, Aer Lingus, andBritish Airways 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.

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?

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

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

How can I find direct flights from Belfast to Cardiff?

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

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

Travelling to a place near Belfast?

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Alternative routes for Belfast to Cardiff

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Top 2 airlines flying from Belfast to Cardiff

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

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

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

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

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Cheapest flights from Belfast to Cardiff
Explore the most affordable flight options available from Belfast to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.