Cheap Flights from London to Chennai from $931

Q: How much are return flights from London to Chennai?

The best price we found for a return flight from London to Chennai is $931. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from London to Chennai?

10 hours and 4 minutes is the average flight time from London to Chennai.

Q: Which airlines fly direct from London to Chennai?

American Airlines and British Airways fly direct from London to Chennai.

Q: How many flights are there a week from London to Chennai?

As of March 2025, there are 29 flights per week flying from London to Chennai.

Q: When is the cheapest time to fly from London to Chennai?

The cheapest month to fly from London to Chennai is usually March 2025.

Q: Which upcoming date is cheapest to fly from London to Chennai Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Chennai Airport on Wednesday, 15 October 2025 .

Q: Can I get a direct flight from London to Chennai Airport?

Yes – the average flight time is 10 hours and 4 minutes.

Q: How can I find the best flight deal to Chennai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chennai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Compare London to Chennai flight deals

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Flight deals from London to Chennai

Looking for a cheap last-minute deal or the best return flight from London to Chennai? Find the lowest prices on one-way and return tickets right here.

Chennai.$931 per passenger.Departing Wed, 15 Oct, returning Thu, 13 Nov.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Gatwick on Wed, 15 Oct, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Thu, 13 Nov, arriving in London Gatwick.Price includes taxes and charges.From $931, select.

Chennai.$940 per passenger.Departing Sun, 12 Oct, returning Mon, 20 Oct.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Gatwick on Sun, 12 Oct, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Mon, 20 Oct, arriving in London Heathrow.Price includes taxes and charges.From $940, select.

Chennai.$958 per passenger.Departing Wed, 30 Apr, returning Tue, 6 May.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Heathrow on Wed, 30 Apr, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Tue, 6 May, arriving in London Heathrow.Price includes taxes and charges.From $958, select.

Chennai.$1,001 per passenger.Departing Sun, 4 May, returning Tue, 20 May.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Gatwick on Sun, 4 May, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Tue, 20 May, arriving in London Gatwick.Price includes taxes and charges.From $1,001, select.

Chennai.$1,011 per passenger.Departing Mon, 12 May, returning Tue, 10 Jun.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Heathrow on Mon, 12 May, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Tue, 10 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,011, select.

Chennai.$1,013 per passenger.Departing Tue, 6 May, returning Tue, 16 Sep.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Heathrow on Tue, 6 May, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Tue, 16 Sep, arriving in London Heathrow.Price includes taxes and charges.From $1,013, select.

Chennai.$1,013 per passenger.Departing Mon, 5 May, returning Mon, 6 Oct.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Heathrow on Mon, 5 May, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Mon, 6 Oct, arriving in London Heathrow.Price includes taxes and charges.From $1,013, select.

Chennai.$1,015 per passenger.Departing Wed, 30 Apr, returning Tue, 10 Jun.Return flight with Gulf Air.Outbound indirect flight with Gulf Air, departs from London Heathrow on Wed, 30 Apr, arriving in Chennai.Inbound indirect flight with Gulf Air, departs from Chennai on Tue, 10 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,015, select.

Find the cheapest month to fly from London to Chennai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Chennai flights are currently cheapest in October.

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Direct flights from London to Chennai

London to Chennai: Alternative routes

Compare routes from London to Chennai below. You may find an airport to fly into that's cheaper, faster, or easier than Chennai.

London to Chennai: Flight information

The things to know before you go.

Cheapest flight found	$931
Cheapest month to fly	October
Average flight time	10 hrs, 4 mins
Most popular airline	American Airlines
Average flights per week	29

Finding cheap flights from London to Chennai: Frequently asked questions

How much are return flights from London to Chennai?

How long does it take to fly from London to Chennai?

Which airlines fly direct from London to Chennai?

How many flights are there a week from London to Chennai?

When is the cheapest time to fly from London to Chennai?

Which upcoming date is cheapest to fly from London to Chennai Airport on?

Can I get a direct flight from London to Chennai Airport?

How can I find the best flight deal to Chennai?

Travelling from London to Chennai Airport (MAA): what you need to know

Choose from a range of airports when planning your flight from London to Chennai Airport (MAA). Explore your options for departing London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.
Book a direct flight from London to Chennai Airport and you'll be in the air for an average of 10 hours 12 minutes.
Chennai is 5 hours 30 minutes ahead of London. Chennai Airport is located in Chennai, which operates on the UTC+5:30 timezone.
London Heathrow Airport (LHR) to Chennai Airport (MAA) is the most popular route. There are 10 direct flights a week to choose from. If you have things to do before heading off, hop on the last flight with British Airways at 14:10. Go for the first LHR to MAA departure with British Airways at 12:45 if you want to get going earlier.
Give yourself plenty of time to get on your flight from London to MAA. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak month like July? School holidays and other popular seasons can mean longer lines at security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

Airports in London

London Heathrow Airport (LHR)

Take the express route from London Heathrow Airport (LHR). Direct flights from London to Chennai Airport (MAA) operate from here.
When departing from LHR, you can catch a direct flight from London to Chennai Airport with British Airways.
Consider adding a stopover to possibly find a cheaper flight from London to MAA. Just uncheck 'Direct flights only' when browsing departures from London Heathrow Airport (LHR). Take a pause at one of these popular airports:
- Kempegowda International Airport (BLR)
- Chhatrapati Shivaji International Airport (BOM)
- Frankfurt Airport (FRA)
The distance from central London to LHR is around 31 kilometres. Use Google Maps for the fastest way to get there, whether you plan to drive or take public transport.
Looking for a handy hotel near London Heathrow Airport? If you're catching an early flight from London to Chennai Airport, these stays will have you moments from your departure gate:

London Gatwick Airport (LGW)

Looking to fly out of London Gatwick Airport (LGW)? You can reserve a direct flight from London to Chennai Airport (MAA) departing from this hub.
British Airways offers direct flights from London to MAA out of LGW. Book your favourite aisle (or window) seat and get to your destination in one go.
Get the most out of your holiday with a stopover on your flight from London to Chennai Airport. Visit family or friends or cross another city off your list. Whatever your plans, check out these options between London Gatwick Airport and MAA:
- Dubai Airport (DXB)
- Chhatrapati Shivaji International Airport (BOM)
- Abu Dhabi International Airport (AUH)
You can arrive at LGW from central London in about 1 hour and 19 minutes by car (depending on traffic). The journey by public transport takes roughly 1 hour and 26 minutes to cover the 80 kilometres or so.
Want to enjoy an extra night away before your flight from London to MAA? Kick back in a hotel near London Gatwick Airport before your break officially begins. These stays are calling your name:

About Chennai Airport (MAA)

If you're coming in on a late flight from London to Chennai Airport, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these hotels near MAA:

Getting from Chennai Airport (MAA) to central Chennai

From Chennai Airport, Chennai is approximately 19 kilometres away. It takes around 47 minutes to get to the centre driving.
It'll take around 49 minutes if you're travelling on public transport.

How to find the cheapest flights from London to Chennai Airport (MAA)

Lock in a one-way ticket from London to Chennai Airport from $521 or travel return from just $931. Fares listed are subject to change and may differ when you make your booking.
Book 8 months before you want to travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from London to MAA.
May is the cheapest month for tickets from London to Chennai Airport. If you need to travel at a different time of year, use the 'Whole month' search feature to see the lowest prices for each month.
Create a Price Alert for flight tickets from London to MAA. There's no need to search every day to see if fares have dropped. We'll update you when there's a change in price.
Use the filters to tailor your flights from London to Chennai Airport. Simply enter your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest' to get the best deals.

The best time to fly from London to Chennai Airport (MAA)

It's time to pick your trip dates for your flight from London to Chennai Airport. July is the busiest month to travel to Chennai. If you like a more peaceful vibe, go in April.
Lock in your flight from London to MAA for May if you're eager to explore the city during its warmest month. Expect temperatures in Chennai to range from 28ºC to 37ºC.
Look for cheap flights from London to Chennai Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 21ºC and 28ºC on average.

More about Chennai

When it comes to searching for somewhere to rest your head, you'll find the top stays in Chennai right here. Browse these hotels as soon as you've booked your flight from London to Chennai Airport:
There are so many things to see and do in this city it can be hard to figure out where to start. Marina Beach, Fort St. George and Government Museum are major attractions which should be on every Chennai itinerary.

Complete your Chennai trip with a car rental

After you've locked in your hotel and cheap flight from London to Chennai Airport, next up is choosing one of our car rentals in Chennai. Browse the offers and easily compare options on price, fuel policies, and more.