Q: What is the typical price of a round-trip flight between London and Chennai?

Prices are currently low for flights on this route. Typical prices usually range from £556 to £828. The lowest price recently found on this route was £417.

Question 1

How have London to Chennai flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Chennai flights are approximately 1% cheaper when compared to flights at the same time last year.

Question 2

What is the cheapest month to fly to Chennai?

Accepted Answer

The month of September is, on average, the cheapest month to fly to Chennai from London, with most prices found around £460. If you aren’t able to travel during the month of September, then book flights to Chennai from London during November instead. Flights to Chennai in November, while not as cheap as those in September, still average around £465.

Question 3

What is the typical price of a round-trip flight between London and Chennai?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £556 to £828.
The lowest price recently found on this route was £417.

Question 4

How far in advance should I book a flight to Chennai?

Accepted Answer

You are more likely to see cheaper flights to Chennai from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around £558 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from London for as low as £507 on momondo.

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 6

Which stopover airport offers the lowest fares from London to Chennai?

Accepted Answer

Flights via Manama (BAH) offer the lowest average return price of £486.

Question 7

What cabin class options are available on London to Chennai flights?

Accepted Answer

There are 3 cabin classes available to choose from on London to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 8

How often are flights from London to Chennai delayed?

Accepted Answer

Historically, on average around 24% of flights between London and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Question 9

Which stopover airport has the shortest connection time from London to Chennai?

Accepted Answer

Colombo (CMB) has the shortest average stopover time for this route: 1h 34m.

Question 10

What is the cheapest London to Chennai flight route?

Accepted Answer

Fly from London Heathrow to Chennai for the best London - Chennai flight prices

Question 11

How many flights depart from London to Chennai on average per week?

Accepted Answer

14 flights are operational weekly from London to Chennai as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 12

Which airline has the best punctuality record on London to Chennai flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

Question 13

Which stopover airport has the shortest travel time from London to Chennai?

Accepted Answer

Flights connecting via Muscat (MCT) have the shortest average one-way travel time: 11h 50m.

Question 14

What is the cheapest day to depart on your flight to Chennai?

Accepted Answer

The cheapest day to depart on your flight to Chennai is on a Tuesday when prices can be found for as low as £622. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £682. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chennai.

Question 15

What is the cheapest time of day to depart on your flight to Chennai?

Accepted Answer

Flying to Chennai from London in the evening is the least expensive time of day to depart. momondo users have found prices as low as £525 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Chennai is in the morning when prices are around £655.

Question 16

How many flights depart from London to Chennai on average per day?

Accepted Answer

As of December 2025, there are 2 flights per day flying from London to Chennai. The most common time of day flights depart is 14:00, with 100% of flights taking off in the afternoon.

Question 17

Which airlines fly to Chennai?

Accepted Answer

Air India, British Airways and Etihad Airways are the top three most popular airlines that fly to Chennai from London according to our data. Air India is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Chennai. Keep in mind that there are 13 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

Question 18

What is the cheapest airline that flies from London to Chennai?

Accepted Answer

Air India, Etihad Airways, and Gulf Air are the most popular carriers operating from London to Chennai

Question 19

Which airport is the most popular for stopovers for flights between London and Chennai?

Accepted Answer

Abu Dhabi (AUH) was the most common stop: 25% of momondo users choosing one-stop flights on this route connected there.

Question 20

What is the most punctual flight time for London to Chennai flights?

Accepted Answer

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 21

What is the best way to get in and out of airports in London and Chennai?

Accepted Answer

If you’re travelling from London to London Heathrow or London Gatwick, you can take the Heathrow Express from London Paddington station and Gatwick Express from London Victoria station. National Express, London Underground and Transport for London buses also connect to these locations from the city centre. Trains depart from London St. Pancras International to Luton Parkway station with an airport shuttle service to the airport terminal. Network Rail provides train services from other UK cities to both London Heathrow and London Gatwick airports. You can also drive to the airport or use Bolt and Uber rideshares as alternatives to taxis. Once your flight from London to Chennai arrives at Chennai International Airport, you have a few options to get to the central area. CMRL provides rail and metro transport from Tirusulam Station at the airport to Park Railway Station and other city destinations. MTC buses can also transport you to Chennai Mofussil Bus Terminal as a cheaper option. You can find prepaid taxis at the airport in the Ground Transportation Area, and there are designated pick-up spots for rideshare companies like Uber and Ola. Airport car hires, and hotel shuttles are also available.

Which cities can you get to from Chennai airport?

Connecting flights to Kolkata, Mumbai or Colombo, Sri Lanka are possible after your flight from London to Chennai. Chennai Suburban Railway provides services to areas around Andhra Pradesh and Tamil Nadu such as Urrapakam, Palur and Tirutani. A dense network of roadways connects Chennai with parts of southern India, so if you hire a car or have access to a private vehicle, you can travel along Route 38 south to Madurai or southwest towards Coimbatore. Follow Route 75 west if you’re headed to Bengaluru or take Route 16 along the coast of the Bay of Bengal to Nellore, Kavali and points north.

Question 22

What are the benefits of the different airports in London and Chennai?

Accepted Answer

London Luton provides proximity to cities and towns like Milton Keynes, Cambridge and Oxford as an alternative to commuting into the city. London Heathrow, however, has the majority of London to Chennai flights departing from multiple terminals. London Gatwick may be a more convenient option for passengers travelling from Worthing, Southampton and other areas in the south. Each of the London area airports offers Short and Long-Term parking options and airport lounges to relax before boarding calls, as well as duty-free shops, restaurants and retail stores. There are several hotels at or near Chennai International if you wish to have lodgings without the need for a further commute. There are at least five currency exchange counters in addition to various bank cashpoint machines, luggage storage lockers and duty-free shops in the International Terminal.

Question 23

Which airlines fly direct from London to Chennai?

Accepted Answer

Presently, there are no direct flights from London to Chennai. The best available option is a one-stop service offered by a variety of airlines from several London airports. From London’s Heathrow Airport (LHR), you can get Emirates flights with stops in Dubai. Other airlines providing service from London Heathrow include Oman Air with stopovers in Muscat, Etihad Airways with connections at AbuDhabi and SriLankan Airlines with stopovers at Colombo. Air India and Vistara also fly from this location, but their connections are in Delhi. Cheap flights from London to Chennai are available with Ryanair and easyJet from other London airport locations. From London Luton Airport (LTN), Ryanair flights connect via Krakow and Dubai, while the easyJet service from London Gatwick Airport (LGW) has stopovers at Paris and Colombo en route to Chennai International Airport (MAA). One-way flights from London to Chennai via Emirates and Oman Air offer relatively quick durations times of approx. 11h 35min.

Question 24

When did momondo last update prices for flights from London to Chennai Airport?

Accepted Answer

Prices for flights from London to Chennai Airport were last updated today.

Question 25

How many operators does momondo search for flights from London to Chennai Airport?

Accepted Answer

As of December 2025, there are 13 operators available to choose from for flights from London to Chennai Airport.

Question 26

How old do you have to be to fly from London to Chennai Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Chennai Airport.

Question 27

What documentation or ID do you need to fly to Chennai Airport?

Accepted Answer

The necessary travel and health documents for your Chennai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£577
Fastest flight time	9h 55m
Direct flights	Every day
Airports in Chennai	1 airport

Airline	Rating	Free Cancellation	Price
Gulf Air	PriceFrom £352	Free Cancellation	Rating 7.2 228 reviews	Search Gulf Air flights
Air India	PriceFrom £369	Free Cancellation	Rating 5.5 2,957 reviews	Search Air India flights
Air France	PriceFrom £400	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Etihad Airways	PriceFrom £406	Free Cancellation	Rating 7.4 1,337 reviews	Search Etihad Airways flights
Kuwait Airways	PriceFrom £433	Free Cancellation	Rating 7.2 322 reviews	Search Kuwait Airways flights
Qatar Airways	PriceFrom £439	Free Cancellation	Rating 7.4 3,692 reviews	Search Qatar Airways flights
British Airways	PriceFrom £439	Free Cancellation	Rating 6.7 7,619 reviews	Search British Airways flights
IndiGo	PriceFrom £443	Free Cancellation	Rating 6.8 512 reviews	Search IndiGo flights
Oman Air	PriceFrom £450	Free Cancellation	Rating 8.0 113 reviews	Search Oman Air flights
Virgin Atlantic	PriceFrom £454	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights

Cheap flights from London to Chennai from £275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Chennai departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from London to Chennai

What is the typical price of a round-trip flight between London and Chennai?

What is the cheapest month to fly to Chennai?

What is the cheapest day to depart on your flight to Chennai?

What is the cheapest time of day to depart on your flight to Chennai?

What is the cheapest London to Chennai flight route?

Fly from London Heathrow to Chennai for the best London - Chennai flight prices

How far in advance should I book a flight to Chennai?

What cabin class options are available on London to Chennai flights?

There are 3 cabin classes available to choose from on London to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Chennai flight prices changed over time?

As of December 2025, prices for London to Chennai flights are approximately 1% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Chennai?

Air India, Etihad Airways, and Gulf Air are the most popular carriers operating from London to Chennai

Which airlines fly to Chennai?

How often are flights from London to Chennai delayed?

Historically, on average around 24% of flights between London and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What is the most punctual flight time for London to Chennai flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Chennai flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London and Chennai?

Abu Dhabi (AUH) was the most common stop: 25% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Chennai?

Flights via Manama (BAH) offer the lowest average return price of £486.

Which stopover airport has the shortest travel time from London to Chennai?

Flights connecting via Muscat (MCT) have the shortest average one-way travel time: 11h 50m.

Which stopover airport has the shortest connection time from London to Chennai?

Colombo (CMB) has the shortest average stopover time for this route: 1h 34m.

How many flights depart from London to Chennai on average per day?

As of December 2025, there are 2 flights per day flying from London to Chennai. The most common time of day flights depart is 14:00, with 100% of flights taking off in the afternoon.

How many flights depart from London to Chennai on average per week?

14 flights are operational weekly from London to Chennai as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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