Question 1

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

Accepted Answer

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 £123 on this airline.

Question 2

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

Accepted Answer

Booking 69 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.

Question 3

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

Accepted Answer

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.

Question 4

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

Accepted Answer

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

Question 5

Weekly flight availability from Cardiff to Belfast City Airport

Accepted Answer

The most flights from CWL to BHD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Question 6

E

Accepted Answer

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.

Question 7

E

Accepted Answer

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).

Question 8

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

Accepted Answer

Looking at all options, your cheapest flight can be booked for £86. While the most popular route (Cardiff Wales - Belfast City) can be booked for £84 on average our data indicates £139 when flying from Cardiff to Belfast City Airport.

Question 9

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

Accepted Answer

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%).

Question 10

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

Accepted Answer

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 19% on your flight compared to booking on days when demand is much higher.

Question 11

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

Accepted Answer

To save on the cost of your flight from Cardiff to Belfast City Airport, book at least 52 days before your planned departure. Booking around this time can save you about 49% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £100 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £219.

Question 12

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

Accepted Answer

Flights from Cardiff to Belfast City Airport lean towards being more expensive in April. Prices are generally better when you fly from Cardiff to Belfast City Airport in January, with the cheapest ticket starting at £84.

Question 13

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

Accepted Answer

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 afternoon, which can drop the price by up to 21% versus a flight at midday.

Question 14

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

Accepted Answer

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 are 2 flights from Cardiff Wales to Belfast City per day from 1 airline.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast City from Cardiff today with Cheapflights!

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

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

Question 21

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

Accepted Answer

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.

Round-trip from	£123
One-way from	£49
Popular in	July
Cheapest in	January
Average price	£139
Good round-trip deal	£100 or less
Good one-way deal	£86 or less

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

Cheapflights Tip: The best prices from Cardiff Wales to Belfast City are usually found in January or November, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Cardiff to Belfast City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Cardiff to Belfast City

Cheapest flights from Cardiff to Belfast CityExplore 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 18 July 2025.

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 18 July 2025.

Cheapflights Fare Finder

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

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.

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 11 July 2025.

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

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 18 July 2025.

Weekly flight availability from Cardiff to Belfast City Airport

Explore weekly flight availability from Cardiff to Belfast City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2025.

Reviews of airlines servicing Belfast City

Read through reviews of airlines operating flights from Cardiff to Belfast City Airport, such as KLM and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

Travelling to a place near Belfast City Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Cardiff to Belfast City

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 Cardiff to Belfast City?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 18 July 2025.