How do most travelers feel about Etihad Airways?

When planning your LHR-MAA trip, keep in mind that Etihad Airways is typically rated 7.3/10. This rating comes from 1,536 reviews by Cheapflights users who have traveled with Etihad Airways.

Can I get a flight from London Heathrow Airport to Chennai on Etihad Airways for under £521?

Etihad Airways offers 8 flights from London Heathrow Airport to Chennai for under £521. Prices vary by date and time. To see all prices and select your dates, click here.

How far ahead should I book a flight from London Heathrow Airport to Chennai with Etihad Airways?

Booking with Etihad Airways 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Chennai with Etihad Airways?

Currently, the most affordable month to book a Etihad Airways flight from London Heathrow Airport to Chennai in April, with an average price of £479. Conversely, traveling with Etihad Airways from London Heathrow Airport to Chennai in July will be the most expensive, with an average cost of £729. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

£289+ Etihad Airways Flights from Heathrow to Chennai

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Cheapest Etihad Airways flights from Heathrow to Chennai
Explore the most affordable Etihad Airways flight options available from Heathrow to Chennai. Find the lowest fares with prices last updated on 17 September 2026.

Sat 10/1021:45 -

1 stop30h 10m

Wed 11/1103:55 -

1 stop16h 05m

Deal found 15/9£458

Tue 13/1021:45 -

1 stop17h 55m

Thu 12/1103:55 -

1 stop16h 05m

Deal found 16/9£460

Fri 9/1020:45 -

1 stop18h 55m

Fri 13/1109:55 -

1 stop34h 05m

Deal found 17/9£462

How do most travelers feel about Etihad Airways?
When planning your LHR-MAA trip, keep in mind that Etihad Airways is typically rated 7.3/10. This rating comes from 1,536 reviews by Cheapflights users who have traveled with Etihad Airways.
Can I get a flight from London Heathrow Airport to Chennai on Etihad Airways for under £521?
Etihad Airways offers 8 flights from London Heathrow Airport to Chennai for under £521. Prices vary by date and time. To see all prices and select your dates, click here.

Etihad Airways flights from Heathrow to Chennai in 2026

One-way from	£289
Return from	£458
Popular in	July
Cheapest in	September
Average price (all airlines)	£481

Etihad Airways
10/11-31/12
1 total stop
12h 40m total
London to Chennai

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Etihad Airways
10/10-11/11
2 total stops
46h 15m total
London to Chennai

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Highest demand for flights from London Heathrow to Chennai; 11% potential price increase.

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Best time to find cheap flights from London Heathrow to Chennai; 3% potential price drop.

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Average price for all London Heathrow to Chennai flights (one-way and round-trip).

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Prices

The best time to book a flight to Chennai with Etihad Airways is 25 days before departure. On average, fares are higher if you book 89 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Chennai?

For Economy class flights, the cheapest month to fly this route is April. The most expensive months are July and December.

Best time to book a flight from Heathrow to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Heathrow with our price prediction graph.

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Etihad Airways flights from London Heathrow Airport to Chennai (LHR - MAA)

Find Etihad Airways flight deals from Heathrow to Chennai

Cheapest Etihad Airways flights from Heathrow to ChennaiExplore the most affordable Etihad Airways flight options available from Heathrow to Chennai. Find the lowest fares with prices last updated on 17 September 2026.

Explore the most affordable Etihad Airways flight options available from Heathrow to Chennai. Find the lowest fares with prices last updated on 17 September 2026.

Best Etihad Airways flights from Heathrow to ChennaiDiscover carefully curated Etihad Airways flight deals from Heathrow to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated Etihad Airways flight deals from Heathrow to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute Etihad Airways flights from Heathrow to ChennaiDiscover last-minute Etihad Airways flight deals from Heathrow to Chennai. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute Etihad Airways flight deals from Heathrow to Chennai. Data last updated 17 September 2026 and is based on user searches.

One-way Etihad Airways flights to ChennaiSearch for one-way Etihad Airways flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way Etihad Airways flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

How do most travelers feel about Etihad Airways?

Can I get a flight from London Heathrow Airport to Chennai on Etihad Airways for under £521?

Etihad Airways flights from Heathrow to Chennai in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Chennai with Etihad Airways?

The best time to book a flight to Chennai with Etihad Airways is 25 days before departure. On average, fares are higher if you book 89 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Chennai?

For Economy class flights, the cheapest month to fly this route is April. The most expensive months are July and December.

Rainfall in Chennai by month

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

Temperature in Chennai by month

Best time to book a flight from Heathrow to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Chennai on another airline

Consider alternative airlines that service the Chennai area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Other Etihad Airways flights from Heathrow

Browse through other Etihad Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Complete your trip

Complete your trip to Chennai by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Chennai

Choose from other airlines serving Heathrow and Chennai.

Other popular destinations in Asia

If Chennai is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Popular flights with Etihad Airways

Browse through some of the most popular routes that Etihad Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

See what others are saying about Etihad Airways

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Cheapest Etihad Airways flights from Heathrow to Chennai
Explore the most affordable Etihad Airways flight options available from Heathrow to Chennai. Find the lowest fares with prices last updated on 17 September 2026.

Best Etihad Airways flights from Heathrow to Chennai
Discover carefully curated Etihad Airways flight deals from Heathrow to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute Etihad Airways flights from Heathrow to Chennai
Discover last-minute Etihad Airways flight deals from Heathrow to Chennai. Data last updated 17 September 2026 and is based on user searches.

One-way Etihad Airways flights to Chennai
Search for one-way Etihad Airways flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.