CWL

£51 Find Cheap Flights from Belfast to Cardiff – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£98
Typical prices: £108-£146
Aer Lingus
Thu 19/11Mon 23/11
BHD - CWL • Direct
Cheapest direct flights
£98
Typical prices: £108-£146
Aer Lingus
Thu 26/11Sun 29/11
BHD - CWL • Direct
Direct flights
Every day
You can fly direct with Aer Lingus. Average duration is 1h 27m
Direct flights
Direct flights
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Direct flights
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Flight Deals

Cheap Flights from Belfast to Cardiff

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast to Cardiff

Thu, 19 Nov - Mon, 23 Nov
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£98Aer Lingus
Thu, 26 Nov - Sun, 29 Nov
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£98Aer Lingus
Thu, 3 Dec - Mon, 7 Dec
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£99Aer Lingus
Thu, 19 Nov - Mon, 23 Nov
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£99Aer Lingus
Thu, 26 Nov - Sun, 29 Nov
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£99Aer Lingus
Thu, 26 Nov - Mon, 30 Nov
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£99Aer Lingus
Thu, 19 Nov - Mon, 23 Nov
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£99Aer Lingus
Thu, 3 Dec - Mon, 7 Dec
Aer Lingus Logo
07:05 - 08:30BHD  Belfast City-CWL Cardiff Wales
1h 25mdirect
Aer Lingus Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£100Aer Lingus
Thu, 19 Nov - Mon, 23 Nov
Multiple Airlines Logo
07:00 - 13:00BHD  Belfast City-CWL Cardiff Wales
6h 00m2 stops Manchester Dublin
Multiple Airlines Logo
09:00 - 10:25CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£132Multiple Airlines
Thu, 19 Nov - Tue, 24 Nov
Multiple Airlines Logo
07:00 - 13:00BHD  Belfast City-CWL Cardiff Wales
6h 00m2 stops Manchester Dublin
Multiple Airlines Logo
12:15 - 13:40CWL  Cardiff Wales-BHD Belfast City
1h 25mdirect
£133Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Belfast to Cardiff flights

Get data-powered insights and trends into flights from Belfast to Cardiff to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Belfast to Cardiff flight route?

The cheapest return flight from Belfast to Cardiff costs £98 on the route between Belfast City Airport (BHD) and Cardiff (CWL). It is also the most popular route.

What’s the cheapest day of the week to fly from Belfast to Cardiff?

If you are looking for a flight deal from Belfast to Cardiff, look for departures on Sundays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Cardiff, Thursday is the cheapest day to fly and Friday is the most expensive.

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

The cheapest month for flights from Belfast to Cardiff is May, where tickets cost £105 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is £156 and £156 respectively.

Good to know - Cheap tickets from Belfast to Cardiff

Cheapest flight

£51
Flight from Belfast City Airport to Cardiff

When to book flights from Belfast to Cardiff

Are your dates flexible? Find out the best times to travel from Belfast to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Belfast to Cardiff

  • What is the cheapest flight from Belfast to Cardiff?

    In the last 5 days, the lowest price for a flight from Belfast to Cardiff was £51 for a one-way ticket and £98 for a return.

  • Which airports will I be using when flying from Belfast to Cardiff?

    On your way to Cardiff, you’ll fly out from one of these Belfast airports: Belfast Intl or Belfast City. You’ll be landing at Cardiff Wales.

  • Which aircraft models fly most regularly from Belfast to Cardiff?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Belfast to Cardiff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Cardiff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Cardiff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Belfast is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast to Cardiff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cardiff with an airline and back to Belfast with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Cardiff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Belfast to Cardiff?

 
Find which airlines fly direct from Belfast to Cardiff Wales Airport, which days they fly and book direct flights.

Direct departures

Belfast to Cardiff Wales

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Cardiff Wales to Belfast

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

More options for your flight from Belfast to Cardiff

Complete your trip to Cardiff with a hotel stay or car hire