Cheap flights from Cardiff to Chennai

from as little as £2,080

37 nights in Chennai, departing Cardiff on 23 / Jul / 2025 with KLM (price found 2 hours ago)

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

The Cardiff / Chennai route

All 8442 km of it

Cheap flight deals for this route

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Chennai flight facts

What you need to know

Alternative flights from the UK to Chennai

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Chennai

Today alone, Netflights has searched over 158 flights. 23 / Jul / 2025 is currently the lowest priced day of the year to fly the Cardiff/Chennai route. There are around 20 flights on any given week from the UK to Chennai and the cheapest month to fly right now is July.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-2 °C

AVG

13 °C

HIGHEST

27 °C

Rainfall (mm)
LOWEST

31.7 mm

AVG

113.7 mm

HIGHEST

217.5 mm

Key facts about Chennai

How to get cheap flights from Cardiff to Chennai

Tips and advice from our flight experts

You’ve searched for flights from Cardiff to Chennai. We've gone through all 20 flights that go to or via Chennai every week, to help you find the cheapest flight. KLM usually has the best-value flights from Cardiff, but make sure you compare all your options to get the cheapest flight possible.

When you fly from Cardiff to Chennai, you'll have one airlines to choose from for your 8442 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

KLM are the most popular airlines for flying from Cardiff to Chennai, 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.

Flights from Cardiff to Chennai normally take 18 hrs 35 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our holiday package and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.

Other popular destinations near Chennai

Where other people are flying to

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