Cheap Flights from London (LHR) to Delhi (DEL)

Popular airlines from Heathrow Airport (LHR) to Indira Gandhi International Airport (DEL)

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Cheap Flights from London (LHR) to Delhi (DEL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Swiss International Air Lines
Lufthansa
Gulf Air
Saudia
Etihad Airways
LOT-Polish Airlines
Azerbaijan Airlines
British Airways
Air Astana

Find the cheapest month to fly from London (LHR) to New Delhi (DEL)

September is typically the cheapest month to fly

From AU$742 - AU$1,141 per traveller.

Graph displaying average flight prices per month

Flight from London to Delhi route information
Origin airport
Heathrow
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Astana, Air France, Air India, Azerbaijan Airlines, British Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, Kuwait Airways, LOT-Polish Airlines, Lufthansa, Oman Air, Qatar Airways, Saudia, Sri Lankan Airlines, Swiss International Air Lines, Turkish Airlines, Uzbekistan Airways
Return price
AU$870
Distance
6690 km
Average flight time
13 hours 53 mins

Your quick guide to flights from London to Delhi

Pick up great flights from London to Delhi

With Expedia, you have your pick of 19 flights a day with 20 airlines covering flights from London to Delhi. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Delhi that take around 8 hours.

Find cheap flights from London to Delhi

From the great flight deals with prices currently ranging from AU$871 to AU$1,078, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Delhi around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Delhi is normally in September.

Reasons to book your flight from London to Delhi with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Delhi across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Delhi right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from London Heathrow to DEL?
Round-trip tickets from Heathrow Airport (LHR) to Indira Gandhi Intl. Airport (DEL) start from AU$871. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to DEL?
Most flights can be cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Indira Gandhi Intl. Airport (DEL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to DEL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to DEL?
The distance is around 6 700 kilometres, so fill your carry-on bag with all you need to make the long journey comfortable. Not sure what to take on board your Hounslow to Delhi flight? A travel pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from Heathrow Airport (LHR) to Indira Gandhi Intl. Airport (DEL)?
Take a look at the deals on offer with these leading carriers and book your ticket from Heathrow Airport to DEL today:

  • Virgin Atlantic - (VS) with 60 monthly flights
  • Air India - (AI) with 43 monthly flights
  • Vistara - (UK) with 30 monthly flights
  • British Airways - (BA) with 30 monthly flights

Are Heathrow Airport (LHR) to Delhi Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from LHR to Delhi Airport last minute could save you some serious cash. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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