HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$279+ Cheap flights from New Delhi (DEL) to Heathrow (LHR)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — LHR
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Delhi to Heathrow with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from New Delhi Indira Gandhi Intl to London Heathrow are usually found in October or December, booked 74 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from New Delhi to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Heathrow (LHR). 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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(oojo)

One-way from

$279
(Oman Air)

Popular in

April

Cheapest in

October

Average price

$764

Good round-trip deal

$909 or less

Good one-way deal

$577 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-London Heathrow flights.
Search Deals
From New Delhi Indira Gandhi Intl to London Heathrow
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to London Heathrow.
Search Deals

Find flight deals from New Delhi to Heathrow

Cheapest flights from New Delhi to Heathrow
Explore the most affordable flight options available from New Delhi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Booking.com deal was found by Cheapflights users on 2/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:50 amDEL - LHR
1 stop36h 55mFinnair
Fri 3/2810:20 amLHR - DEL
1 stop14h 15mFinnair
Deal found 2/21$587
This Air Astana deal was found by Cheapflights users on 2/21. 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 Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:10 amDEL - LHR
1 stop20h 10mAir Astana
Fri 5/97:00 pmLHR - DEL
1 stop14h 25mAir Astana
Deal found 2/21$592
This SAUDIA deal was found by Cheapflights users on 2/21. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:25 amDEL - LHR
1 stop77h 45mSAUDIA
Sat 5/35:50 pmLHR - DEL
2 stops35h 25mSAUDIA
Deal found 2/21$599
This Lufthansa deal was found by Cheapflights users on 2/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:50 amDEL - LHR
1 stop14h 05mMultiple Airlines
Tue 2/36:00 amLHR - DEL
1 stop12h 45mMultiple Airlines
Deal found 2/21$601
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/301:45 amDEL - LHR
1 stop21h 10mLufthansa
Tue 8/127:10 pmLHR - DEL
1 stop24h 15mLufthansa
Deal found 2/19$610
This SWISS deal was found by Cheapflights users on 2/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:05 amDEL - LHR
1 stop19h 50mSWISS
Sun 4/206:00 amLHR - DEL
1 stop13h 05mSWISS
Deal found 2/21$620
This British Airways deal was found by Cheapflights users on 2/20. 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.
Wed 8/1310:05 amDEL - LHR
Nonstop9h 50mBritish Airways
Wed 9/106:50 pmLHR - DEL
Nonstop8h 40mBritish Airways
Deal found 2/20$667
This Etihad Airways deal was found by Cheapflights users on 2/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:50 amDEL - LHR
1 stop18h 25mEtihad Airways
Thu 5/159:55 pmLHR - DEL
1 stop17h 05mEtihad Airways
Deal found 2/21$670
This Qatar Airways deal was found by Cheapflights users on 2/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:25 amDEL - LHR
1 stop14h 20mQatar Airways
Wed 10/89:55 pmLHR - DEL
1 stop12h 35mQatar Airways
Deal found 2/21$682
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/202:15 amDEL - LHR
1 stop22h 40mAir India
Mon 5/2610:20 pmLHR - DEL
1 stop16h 55mAir India
Deal found 2/20$685
This Oman Air deal was found by Cheapflights users on 2/20. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:20 amDEL - LHR
1 stop13h 35mOman Air
Wed 4/168:50 pmLHR - DEL
1 stop12h 15mOman Air
Deal found 2/20$713
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/219:35 pmDEL - LHR
1 stop22h 40mGulf Air
Fri 3/289:30 amLHR - DEL
1 stop29h 45mGulf Air
Deal found 2/21$718

Find flights from New Delhi to Heathrow within your budget

Customize your flight search to find flights from New Delhi to Heathrow 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 February 21, 2025.

Fly from

New Delhi

Fly to

Heathrow

Route

Depart

Return

Price

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 3/12

7:50 am-3:15 pm

1 stop36h 55m

London Heathrow

Fri 3/28

10:20 am-6:05 am

1 stop14h 15m

$587

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Mon 5/5

1:10 am-4:50 pm

1 stop20h 10m

London Heathrow

Fri 5/9

7:00 pm-1:55 pm

1 stop14h 25m

$592

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 4/30

11:25 am-12:40 pm

1 stop77h 45m

London Heathrow

Sat 5/3

5:50 pm-9:45 am

2 stops35h 25m

$599

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 7/30

1:45 am-6:25 pm

1 stop21h 10m

London Heathrow

Tue 8/12

7:10 pm-11:55 pm

1 stop24h 15m

$610

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 4/9

1:05 am-4:25 pm

1 stop19h 50m

London Heathrow

Sun 4/20

6:00 am-11:35 pm

1 stop13h 05m

$620

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Fri 3/21

1:45 am-8:05 am

1 stop11h 50m

London Heathrow

Sun 3/30

9:00 am-11:55 pm

1 stop10h 25m

$621

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 8/13

10:05 am-3:25 pm

Nonstop9h 50m

London Heathrow

Wed 9/10

6:50 pm-8:00 am

Nonstop8h 40m

$667

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 5/7

4:50 am-6:45 pm

1 stop18h 25m

London Heathrow

Thu 5/15

9:55 pm-7:30 pm

1 stop17h 05m

$670

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Tue 5/20

2:15 am-8:25 pm

1 stop22h 40m

London Heathrow

Mon 5/26

10:20 pm-7:45 pm

1 stop16h 55m

$685

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 7/2

3:25 am-1:20 pm

1 stop14h 25m

London Heathrow

Sat 7/12

5:00 pm-3:00 pm

1 stop17h 30m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 32 results
1
2
3
4

Compare providers for flights from New Delhi to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Heathrow in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Delhi to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New Delhi 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.

Travel insights for flights from New Delhi to Heathrow

Get recent, data-driven insights about flights from New Delhi to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Heathrow. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to London Heathrow Airport, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from New Delhi to London Heathrow Airport (average of $661). Flying from New Delhi to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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 DEL to LHR?

Find hourly flight availability from New Delhi to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

When flying from New Delhi to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from New Delhi to Heathrow. Price data was last updated on February 16, 2025.

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

Weekly flight availability from New Delhi to London Heathrow Airport

Explore weekly flight availability from New Delhi to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 21, 2025.

The most flights from DEL to LHR are scheduled on a Monday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated February 21, 2025.
Read reviews from past customers who have flown Emirates, Finnair and SWISS from New Delhi to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,276 reviews

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sep 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sep 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Finnair
7.6
Good
1,273 reviews
Emirates
8.1
Very good
3,276 reviews

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sep 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,276 reviews

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sep 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Virgin Atlantic
7.5
Good
654 reviews
Emirates
8.1
Very good
3,276 reviews

Crew

8.3

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Sep 2023

AMD - DXB

Airplane staff were very rude. They didn’t help parents with kids and were not even considerate.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Heathrow. 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 from for flights from New Delhi to London Heathrow?

    For a flight from New Delhi to London Heathrow, you will be flying from Indira Gandhi Intl. New Delhi Indira Gandhi Intl (DEL) is just 7.8 mi from the center of the city. Indira Gandhi Intl is the only New Delhi airport and it handles 17 outbound flights to London Heathrow per day. 11 airlines have flights to London Heathrow from New Delhi Indira Gandhi Intl on a regular basis.

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

    Cheapflights users have booked flights from New Delhi to London Heathrow Airport round-trip from $585. Other airlines that can offer you cheap pricing are Finnair, from $587, and Air Astana, from $592. You may be able to fly from New Delhi to London Heathrow Airport for 26% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New Delhi to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from New Delhi to London Heathrow Airport are Oman Air ($279), Kuwait Airways ($281), and Qatar Airways ($299).

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

    The top 3 most reliable airlines when flying from New Delhi to London Heathrow Airport are Air Canada (97%), United Airlines (97%) and Vietnam Airlines (95%).

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

    Looking for the cheapest flight from New Delhi to London Heathrow Airport? While on average our users pay $1,384, our data indicates the cheapest price to be $290. The most popular route (New Delhi Indira Gandhi Intl - London Heathrow), is priced around $528.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Heathrow 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 New Delhi to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from New Delhi to London Heathrow Airport (average of $661). Flying from New Delhi to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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.

Top 10 airlines flying from New Delhi to Heathrow

Discover the top 10 airlines that operate flights from New Delhi to Heathrow. 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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Gulf AirCheapest$311Average$733FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$437Average$631FlexibilityNo cancel feeOn-time76%
LOTCheapest$473Average$597FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$547Average$666FlexibilityNo cancel feeOn-time75%
FinnairCheapest$556Average$639FlexibilityNo cancel feeOn-time76%
Air IndiaCheapest$593Average$873FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$599Average$678FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$612Average$870FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$637Average$850FlexibilityNo cancel feeOn-time70%
VistaraCheapest$683Average$1,028FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.