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$357+ Cheap flights from Heathrow (LHR) to New Delhi (DEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DEL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to New Delhi Indira Gandhi Intl are usually found in May or June, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$519
(FlightHub)

One-way from

$357
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$605

Good round-trip deal

$616 or less

Good one-way deal

$441 or less
From London Heathrow to New Delhi Indira Gandhi Intl
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One-way flight from London Heathrow to New Delhi Indira Gandhi Intl
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Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London Heathrow to New Delhi Indira Gandhi Intl.
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Price to beat on a one-way flight from London Heathrow to New Delhi Indira Gandhi Intl.
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Find flight deals from Heathrow to New Delhi

Cheapest flights from Heathrow to New Delhi
Explore the most affordable flight options available from Heathrow to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:00 pmLHR - DEL
Nonstop9h 30mAir India
Tue 12/163:15 pmDEL - LHR
Nonstop10h 45mAir India
Deal found 9/16$519
This Trip.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:45 amLHR - DEL
Nonstop9h 30mAir India
Mon 11/173:15 pmDEL - LHR
Nonstop10h 45mAir India
Deal found 9/17$522
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:00 pmLHR - DEL
Nonstop9h 30mAir India
Thu 11/69:00 amDEL - LHR
1 stop15h 25mAir India
Deal found 9/15$526
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:10 pmLHR - DEL
1 stop15h 05mAir India
Sun 10/125:00 pmDEL - LHR
1 stop21h 45mAir India
Deal found 9/15$530
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:00 pmLHR - DEL
Nonstop9h 30mAir India
Thu 12/113:15 pmDEL - LHR
Nonstop10h 45mAir India
Deal found 9/15$531
This Trip.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:45 amLHR - DEL
Nonstop9h 30mAir India
Tue 12/93:15 pmDEL - LHR
Nonstop10h 45mAir India
Deal found 9/17$532
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:10 pmLHR - DEL
1 stop15h 05mAir India
Thu 10/305:00 pmDEL - LHR
1 stop23h 35mAir India
Deal found 9/16$533
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:15 pmLHR - DEL
1 stop26h 10mKLM
Tue 9/303:55 amDEL - LHR
1 stop18h 10mKLM
Deal found 9/16$537
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:10 amLHR - DEL
Nonstop8h 35mBritish Airways
Thu 1/2910:50 amDEL - LHR
Nonstop10h 05mBritish Airways
Deal found 9/15$540
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:40 pmLHR - DEL
Nonstop8h 35mBritish Airways
Mon 12/153:20 amDEL - LHR
Nonstop9h 55mBritish Airways
Deal found 9/15$541

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to New Delhi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New Delhi that are best for you.

Fly from

Heathrow

Fly to

New Delhi

Route

Depart

Return

Price

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Wed 11/26

9:30 am-8:45 pm

1 stop29h 45m

New Delhi Indira Gandhi Intl

Wed 12/24

5:40 am-2:45 pm

1 stop14h 35m

$598

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Tue 11/25

9:30 am-8:45 pm

1 stop29h 45m

New Delhi Indira Gandhi Intl

Thu 12/25

5:40 am-2:45 pm

1 stop14h 35m

$628

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Fri 12/5

6:35 am-12:05 am

1 stop12h 00m

New Delhi Indira Gandhi Intl

Tue 1/13

1:55 am-8:05 am

1 stop11h 40m

$637

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Sun 2/8

6:00 am-12:15 am

1 stop12h 45m

New Delhi Indira Gandhi Intl

Thu 2/12

1:45 am-4:40 pm

2 stops20h 25m

$679

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Mon 12/8

6:35 am-5:15 am

1 stop17h 10m

New Delhi Indira Gandhi Intl

Tue 1/13

6:55 am-10:25 pm

1 stop21h 00m

$707

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Sat 10/4

10:05 pm-4:05 am

1 stop25h 30m

New Delhi Indira Gandhi Intl

Mon 3/30

4:55 am-3:20 pm

1 stop14h 55m

$709

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Mon 11/24

11:10 am-1:15 am

Nonstop8h 35m

New Delhi Indira Gandhi Intl

Wed 12/24

5:00 am-6:15 pm

1 stop18h 45m

$758

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Thu 11/27

6:40 pm-8:45 am

Nonstop8h 35m

New Delhi Indira Gandhi Intl

Thu 12/25

3:20 am-7:45 am

Nonstop9h 55m

$759

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Fri 12/5

6:00 am-12:15 am

1 stop12h 45m

New Delhi Indira Gandhi Intl

Tue 1/13

1:45 am-1:40 pm

2 stops17h 25m

$781

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Sat 12/6

6:00 am-12:15 am

1 stop12h 45m

New Delhi Indira Gandhi Intl

Thu 12/11

1:45 am-4:40 pm

2 stops20h 25m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 24 results
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The best insider tips for London Heathrow Airport to New Delhi flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to New Delhi trip
Airlines
Air India

Air India offers hot meals in all classes, enhancing the in-flight dining experience.


Air India's A350 aircraft provide 38 inches of seat pitch in Premium Economy.

Read more about Air Indiaby Andreas Spaeth
British Airways

BA's World Traveller Plus offers extra seat width and legroom.


Club Suite provides private pods with a door for enhanced privacy.

Read more about British Airwaysby Gabriel Leigh
Virgin Atlantic

Virgin Atlantic's Upper Class offers lie-flat beds and a four-course meal.


Economy Delight includes priority boarding and extra legroom, ideal for taller travelers.

Read more about Virgin Atlanticby Blane Bachelor
Air Canada

Air Canada offers complimentary meals on international flights for all fare classes.


Preferred Seats provide extra space and are free for Aeroplan Elite members.

Read more about Air Canadaby Jessica Macdonald
Airports
LHR

Expect strict security at Heathrow. Ensure all liquids are in one small bag to avoid delays during manual screening.

Read more about LHRby Ramsey Qubein
DEL

For a seamless arrival at DEL, consider pre-booking a hotel pickup to avoid crowded sidewalks and language barriers.

Read more about DELby Jessica Macdonald
Our travel experts
Andreas Spaeth

Andreas Spaeth

Expert on Air India

Andreas Spaeth

Andreas Spaeth

Andreas hails from Hamburg, Germany, and has been visiting over 130 countries around the globe in his never-ending curiosity to explore new places. Visiting airlines and airports on every continent is a good excuse to see their home countries. Andreas is particularly proud he visited the North Pole (by icebreaker) and Antarctica (landing on an ice runway).

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on Virgin Atlantic

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada and DEL

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Heathrow to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to New Delhi

How far ahead should I book a flight from London Heathrow Airport to New Delhi?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to New Delhi. Price data was last updated on September 12, 2025.

The best time to book flights from London Heathrow Airport to New Delhi is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to New Delhi?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to New Delhi (average of $762). Flying from London Heathrow Airport to New Delhi in December is currently the most expensive (average of $1,347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to DEL?

Find hourly flight availability from Heathrow to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from London Heathrow Airport to New Delhi in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to New Delhi?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to New Delhi. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their London Heathrow Airport to New Delhi flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from London Heathrow Airport to New Delhi?

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Delhi. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Etihad Airways, Virgin Atlantic, and Air Canada from London Heathrow Airport to New Delhi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,251 reviews

Entertainment

7.3

Food

7.2

Overall

7.4

Comfort

7.3

Crew

7.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

AUH - HYD

The AC is poor ,inspite of letting the flight attendents know they did not increase the AC.Food is very bad.
Etihad Airways
7.4
Good
1,251 reviews
Etihad Airways
7.4
Good
1,251 reviews

Entertainment

7.3

Food

7.2

Overall

7.4

Comfort

7.3

Crew

7.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

AUH - HYD

The AC is poor ,inspite of letting the flight attendents know they did not increase the AC.Food is very bad.
Virgin Atlantic
7.4
Good
664 reviews
Etihad Airways
7.4
Good
1,251 reviews

Entertainment

7.3

Food

7.2

Overall

7.4

Comfort

7.3

Crew

7.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

AUH - HYD

The AC is poor ,inspite of letting the flight attendents know they did not increase the AC.Food is very bad.
Air Canada
7.1
Good
10,000 reviews
Etihad Airways
7.4
Good
1,251 reviews

Entertainment

7.3

Food

7.2

Overall

7.4

Comfort

7.3

Crew

7.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

AUH - HYD

The AC is poor ,inspite of letting the flight attendents know they did not increase the AC.Food is very bad.
British Airways
6.7
Okay
7,367 reviews
Etihad Airways
7.4
Good
1,251 reviews

Entertainment

7.3

Food

7.2

Overall

7.4

Comfort

7.3

Crew

7.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

AUH - HYD

The AC is poor ,inspite of letting the flight attendents know they did not increase the AC.Food is very bad.
Air India
5.5
Fair
2,932 reviews
Etihad Airways
7.4
Good
1,251 reviews

Entertainment

7.3

Food

7.2

Overall

7.4

Comfort

7.3

Crew

7.8

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

AUH - HYD

The AC is poor ,inspite of letting the flight attendents know they did not increase the AC.Food is very bad.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Delhi from London Heathrow?

    Most people fly into New Delhi Indira Gandhi Intl (DEL) if they book a flight to New Delhi from London Heathrow. On average, Indira Gandhi Intl has 16 inbound flights from London Heathrow per day from 14 airlines. New Delhi Indira Gandhi Intl is conveniently located just 7.8 mi from New Delhi’s city center.

  • How long is the flight from London Heathrow Airport to New Delhi?

    There are many flights that can get you from London Heathrow Airport to New Delhi in 12h. Fly via Gulf Air, Lufthansa, or SWISS to get the fastest option. London Heathrow Airport and New Delhi are separated by a distance of 4180 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Heathrow Airport to New Delhi round-trip?

    Flying on SAUDIA is currently your cheapest option to New Delhi, with prices starting at $439. Additional round-trip tickets that might be worth considering are offered by LOT and Finnair, with the lowest prices starting at $497 and $534, respectively. SAUDIA is currently priced 39% below the average price you’ll pay for this route.

  • What are the most reliable airlines from London Heathrow Airport to New Delhi?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to New Delhi consider choosing Vietnam Airlines (95%), Delta (95%) or Virgin Atlantic (95%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to New Delhi?

    The cheapest flight price from London Heathrow Airport to New Delhi is $361. On average you can expect to pay $975. The most popular route, (London Heathrow - New Delhi Indira Gandhi Intl), can usually be booked for $491.

  • Can I find deals for flights from Heathrow to New Delhi that include hotel bookings?

    Yes. In addition to deals on Heathrow to New Delhi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to New Delhi.

  • Can I find deals for business class flights from Heathrow to New Delhi?

    Yes. Cheapflights offers flight deals from Heathrow to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to New Delhi (average of $762). Flying from London Heathrow Airport to New Delhi in December is currently the most expensive (average of $1,347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Alternative routes for Heathrow to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.
London City to New Delhi flights

Top 10 airlines flying from Heathrow to New Delhi

Discover the top 10 airlines that operate flights from Heathrow to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$439Average$597FlexibilityNo cancel feeOn-time86%
LOTCheapest$497Average$565FlexibilityNo cancel feeOn-time81%
FinnairCheapest$534Average$715FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$551Average$849FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$563Average$754FlexibilityNo cancel feeOn-time67%
Etihad AirwaysCheapest$567Average$706FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$568Average$805FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$571Average$756FlexibilityNo cancel feeOn-time70%
Gulf AirCheapest$579Average$644FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$588Average$800FlexibilityNo cancel feeOn-time72%

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