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  1. Flights
  2. United Kingdom
  3. Belfast
  4. Cardiff - Belfast

Book cheap flights from Cardiff to Belfast from $125

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Discover the cheapest flights from Cardiff to Belfast
emptyFilter
Sat, 18 July
Aer Lingus
Aer LingusDirect
CWL - BFS
135$
125$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Cardiff to Belfast

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of August. Take advantage of this per
week: 17 Aug - 23 Aug
Flights from just $109
$125
$148
$109
$729
JuneJulyAugustSeptember
Exchange rate
1 AUD = 0.53 GBP
1 GBP = 1.9 AUD
Last checked on Tue, 16/06
Distance: 392 kms
Cardiff airports
Belfast airports
Belfast City Apt (BHD)How far from city centre: 4 kms

Get the Best Deals on Flights from Cardiff to Belfast

Discover the best last-minute airfares and cheap prices from Cardiff to Belfast with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Cardiff? Adjust your travel dates and explore a wide range of options to Belfast. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Cardiff to Belfast and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Cardiff to Belfast

How long does the flight take to go from Cardiff to Belfast?
The total flight time between Cardiff and Belfast is of around 1 h and 35 m on average, considering an average distance of 391.89 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Cardiff to Belfast?
When you fly from Cardiff to Belfast the average price is $205. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Cardiff to Belfast at Opodo?
The cheapest price for a flight from Cardiff to Belfast is $125. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Cardiff to Belfast?
The most popular months to book a trip from Cardiff to Belfast are May, August and November, based on the searches of our customers.
When is the best time to travel from Cardiff to Belfast?
The best time of the year to go to Belfast when flying from Cardiff depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, July is the top 1º month to fly to Belfast from Cardiff in terms of searches from our customer, followed by June and October. If you prefer to avoid high peaks of turism, however, and escape a crowded period, April, January and February are the months with less volume of searchs for the route Cardiff - Belfast.
How is the weather in Belfast compared to Cardiff?
While in Cardiff temperatures can reach an average of 17º ºC in summer, Belfast's temperatures can rise to 15º ºC during the hot season. In winter, however, weather data show around 5º ºC in Belfast, compared to the 5º ºC average in Cardiff.

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