Cheap flights from Southampton to Cardiff

from as little as £677

4 nights in Cardiff, departing Southampton on 05 / Dec / 2024 with British Airways (price found 30 hours ago)

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

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The Southampton / Cardiff route

All 147 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

05 / Dec / 2024 is currently the lowest priced day of the year to fly the Southampton/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 December.

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Key facts about Cardiff

How to get cheap flights from Southampton to Cardiff

Tips and advice from our flight experts

You’ve searched for flights from Southampton to Cardiff. We've gone through all 15 flights that go to or via Cardiff every week, to help you find the cheapest flight. British Airways usually has the best-value flights from Southampton, but make sure you compare all your options to get the cheapest flight possible.

When you fly 147 km from Southampton to Cardiff, you can choose from two airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.

Loganair & British Airways are the most popular airlines for flying from Southampton to Cardiff, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

It takes about 6 hrs 55 mins to fly from Southampton to Cardiff. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Cardiff

Where other people are flying to

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