Cheap flights from Birmingham to Cardiff

from as little as £330

23 nights in Cardiff, departing Birmingham on 25 / May / 2025 with Aer Lingus (price found 2 hours ago)

Subject to availability, prices correct of the last 24 hours
Cardiff

The Birmingham / Cardiff route

All 160 km of it

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Cardiff flight facts

What you need to know

Alternative flights from the UK to Cardiff

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Cardiff

25 / May / 2025 is currently the lowest priced day of the year to fly the Birmingham/Cardiff route. There are around 15 flights on any given week from the UK to Cardiff and the cheapest month to fly right now is May.

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Key facts about Cardiff

How to get cheap flights from Birmingham to Cardiff

Tips and advice from our flight experts

You’ve searched for flights from Birmingham to Cardiff. 15 flights go to or via Cardiff every week, and we've searched them all to make it easy for you to compare your flight options. On average, Aer Lingus has the cheapest flights, so look out for them in your search results.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that two airlines operate the 160 km flight from Birmingham to Cardiff. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

If you're fairly flexible about when you want to fly to Cardiff, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by Aer Lingus & British Airways, as they're the most popular airlines for this journey.

Flights from Birmingham to Cardiff usually take about 5 hrs 40 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.

Other popular destinations near Cardiff

Where other people are flying to

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