฿7,140 Cheap Flights from Delhi (DEL) to London (LHR)

View ฿7,140 flight on Wed, 1 Jul 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿7,140 for one-way flights and ฿18,023 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Sat, 7 Feb - Mon, 23 Feb
DEL
Delhi
LHR
London
฿18,023 Return, found 2 days ago
฿18,023
Return
found 2 days ago
Select IndiGo flight, departing Sat, 7 Feb from Delhi to London, returning Mon, 23 Feb, priced at ฿18,023 found 2 days ago
Kuwait Airways
Sat, 6 Jun - Sun, 14 Jun
DEL
Delhi
LHR
London
฿18,215 Return, found 3 days ago
฿18,215
Return
found 3 days ago
Select Kuwait Airways flight, departing Sat, 6 Jun from Delhi to London, returning Sun, 14 Jun, priced at ฿18,215 found 3 days ago
Air India
Mon, 2 Mar - Mon, 9 Mar
DEL
Delhi
LHR
London
฿18,295 Return, found 6 days ago
฿18,295
Return
found 6 days ago
Select Air India flight, departing Mon, 2 Mar from Delhi to London, returning Mon, 9 Mar, priced at ฿18,295 found 6 days ago
Lufthansa
Sat, 21 Mar - Mon, 30 Mar
DEL
Delhi
LHR
London
฿19,120 Return, found 2 days ago
฿19,120
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 21 Mar from Delhi to London, returning Mon, 30 Mar, priced at ฿19,120 found 2 days ago
Swiss International Air Lines
Sat, 7 Feb - Mon, 23 Feb
DEL
Delhi
LHR
London
฿20,195 Return, found 2 days ago
฿20,195
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, 7 Feb from Delhi to London, returning Mon, 23 Feb, priced at ฿20,195 found 2 days ago
Azerbaijan Airlines
Thu, 5 Mar - Thu, 12 Mar
DEL
Delhi
LHR
London
฿20,995 Return, found 5 days ago
฿20,995
Return
found 5 days ago
Select Azerbaijan Airlines flight, departing Thu, 5 Mar from Delhi to London, returning Thu, 12 Mar, priced at ฿20,995 found 5 days ago
Finnair
Thu, 19 Mar - Mon, 30 Mar
DEL
Delhi
LHR
London
฿22,280 Return, found 2 days ago
฿22,280
Return
found 2 days ago
Select Finnair flight, departing Thu, 19 Mar from Delhi to London, returning Mon, 30 Mar, priced at ฿22,280 found 2 days ago
Qatar Airways
Thu, 19 Mar - Mon, 30 Mar
DEL
Delhi
LHR
London
฿22,470 Return, found 2 days ago
฿22,470
Return
found 2 days ago
Select Qatar Airways flight, departing Thu, 19 Mar from Delhi to London, returning Mon, 30 Mar, priced at ฿22,470 found 2 days ago
Air Astana
Sat, 11 Jul - Fri, 31 Jul
DEL
Delhi
LHR
London
฿23,170 Return, found 17 hours ago
฿23,170
Return
found 17 hours ago
Select Air Astana flight, departing Sat, 11 Jul from Delhi to London, returning Fri, 31 Jul, priced at ฿23,170 found 17 hours ago
Virgin Atlantic
Thu, 23 Jul - Sat, 1 Aug
DEL
Delhi
LHR
London
฿25,395 Return, found 1 day ago
฿25,395
Return
found 1 day ago
Select Virgin Atlantic flight, departing Thu, 23 Jul from Delhi to London, returning Sat, 1 Aug, priced at ฿25,395 found 1 day ago

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

February is typically the cheapest month to fly

From ฿16,903 - ฿23,558 per traveller.
Flight from Delhi to London route information
Origin airport
Indira Gandhi Intl.
Destination airport
Heathrow
Airlines serving
Air Astana, Air France, Air India, British Airways, Emirates, Finnair, ITA Airways, IndiGo, KLM, Kuwait Airways, Lufthansa, Oman Air, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Virgin Atlantic
Return price
฿18,023
Distance
6690 km
Average flight time
4 hours 50 mins

Perfect flights from Delhi to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Delhi to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Indira Gandhi Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿7,140 and roundtrip prices from ฿18,023. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from DEL to London Heathrow?
The lowest price advertised for a round-trip flight from DEL to Heathrow Airport (LHR) is ฿18,023. But you better move fast. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DEL to LHR?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from DEL to Heathrow Airport (LHR) 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 Indira Gandhi Intl. Airport (DEL) to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Delhi Airport to LHR?
The distance is around 6,700 kilometres. Travel pillow? Check. Toothbrush? Double check. We suggest you pack all the travel comforts for this long-haul Delhi to Hounslow flight.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to London Heathrow?
It's easy to fly directly from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR). Below are some of the top carriers that operate nonstop services on this route:

  • Virgin Atlantic - (VS) with 60 monthly flights
  • Air India - (AI) with 47 monthly flights
  • Vistara - (UK) with 30 monthly flights
  • British Airways - (BA) with 30 monthly flights

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