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Cheap flights from New Delhi to London Heathrow Airport from £216

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — LHR
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to London Heathrow are usually found in October or December, booked 86 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from New Delhi to Heathrow

Enter your travel dates to find the best prices.

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 22 March 2026.

Fri 3/415:55
DEL
-
LHR
1 stop19h 00m
Multiple Airlines
Wed 22/417:45
LHR
-
DEL
1 stop18h 45m
Multiple Airlines
Deal found 19/3£469
Tue 5/504:55
DEL
-
LHR
1 stop30h 30m
Gulf Air
Tue 12/522:05
LHR
-
DEL
1 stop25h 30m
Gulf Air
Deal found 21/3£470
Wed 27/520:05
DEL
-
LHR
1 stop21h 05m
SAUDIA
Tue 16/614:40
LHR
-
DEL
1 stop14h 35m
SAUDIA
Deal found 22/3£471
Thu 7/518:30
DEL
-
LHR
1 stop17h 30m
SAUDIA
Fri 12/616:15
LHR
-
DEL
1 stop20h 15m
SAUDIA
Deal found 21/3£471
Tue 31/304:10
DEL
-
LHR
1 stop19h 50m
Etihad Airways
Wed 20/521:45
LHR
-
DEL
1 stop17h 05m
Etihad Airways
Deal found 17/3£472
Fri 3/415:55
DEL
-
LHR
1 stop19h 00m
Multiple Airlines
Thu 9/414:40
LHR
-
DEL
1 stop14h 35m
Multiple Airlines
Deal found 19/3£473
Thu 23/404:55
DEL
-
LHR
1 stop30h 30m
Gulf Air
Thu 28/510:00
LHR
-
DEL
1 stop30h 25m
Gulf Air
Deal found 20/3£474
Tue 5/504:55
DEL
-
LHR
1 stop30h 30m
Gulf Air
Tue 19/522:05
LHR
-
DEL
1 stop25h 30m
Gulf Air
Deal found 20/3£474
Fri 29/509:25
DEL
-
LHR
1 stop34h 10m
Etihad Airways
Mon 8/621:45
LHR
-
DEL
1 stop17h 05m
Etihad Airways
Deal found 17/3£475
Wed 1/415:55
DEL
-
LHR
1 stop19h 35m
Multiple Airlines
Tue 29/922:05
LHR
-
DEL
1 stop18h 20m
Multiple Airlines
Deal found 17/3£476
Sat 4/415:55
DEL
-
LHR
1 stop19h 35m
Multiple Airlines
Tue 1/910:00
LHR
-
DEL
1 stop13h 35m
Multiple Airlines
Deal found 18/3£477
Sun 5/404:50
DEL
-
LHR
1 stop12h 25m
Etihad Airways
Tue 7/409:30
LHR
-
DEL
1 stop17h 55m
Etihad Airways
Deal found 17/3£477

Find 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 22 March 2026.

Round-trip from

£469

One-way from

£216

Popular in

January

Cheapest in

October

Average price

£615

Good round-trip deal

£560 or less

Good one-way deal

£391 or less
SAUDIA
  • SAUDIA
  • 3/4-22/4
  • 2 total stops
  • 37h 45m total
  • New Delhi to London
Search Deals
Qatar Airways
  • Qatar Airways
  • 15/4
  • 1 total stop
  • 30h 35m total
  • New Delhi to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from New Delhi to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Mon 11/5

04:55-06:55

1 stop30h 30m

London Heathrow

Wed 3/6

10:00-04:05

1 stop13h 35m

£504

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Tue 5/5

04:55-06:55

1 stop30h 30m

London Heathrow

Wed 27/5

10:00-20:55

1 stop30h 25m

£504

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Sat 9/5

21:50-06:55

1 stop13h 35m

London Heathrow

Tue 2/6

22:05-20:55

1 stop18h 20m

£510

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 8/4

15:55-06:25

1 stop19h 00m

London Heathrow

Thu 30/4

08:25-01:55

1 stop13h 00m

£540

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Tue 7/4

11:00-18:40

1 stop12h 10m

London Heathrow

Tue 13/10

16:50-09:05

1 stop11h 45m

£607

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Thu 2/4

15:55-07:30

1 stop20h 05m

London Heathrow

Sat 4/4

15:35-08:45

1 stop12h 40m

£627

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Mon 6/4

11:25-20:30

1 stop13h 35m

London Heathrow

Fri 19/6

16:15-17:00

1 stop20h 15m

£654

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Tue 26/5

01:05-07:55

1 stop11h 20m

London Heathrow

Tue 16/6

06:00-03:20

2 stops16h 50m

£699

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 8/4

11:00-18:40

1 stop12h 10m

London Heathrow

Sun 28/6

16:50-09:05

1 stop11h 45m

£718
Fastest return journey

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Thu 7/5

01:35-06:50

Nonstop9h 45m

London Heathrow

Sun 24/5

10:20-23:35

Nonstop8h 45m

£722

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 return 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 New Delhi to London Heathrow Airport

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 return flight from New Delhi to Heathrow. Price data was last updated on 13 March 2026.

The price you pay for your flight from New Delhi to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £379). Flying from New Delhi to London Heathrow Airport in January is currently the most expensive (average of £446). 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 22 March 2026.

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 in the morning, which can drop the price by up to 3% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from New Delhi to Heathrow. Price data was last updated on 14 March 2026.

Travellers 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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 22 March 2026.
Read through reviews of airlines operating flights from New Delhi to London Heathrow Airport, such as Finnair,Virgin Atlantic, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,374 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,374 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Virgin Atlantic
7.5
Good
682 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Etihad Airways
7.3
Good
1,430 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,807 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Air India
5.5
Fair
2,971 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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?

    New Delhi Indira Gandhi Intl (DEL), located 7.8 mi from the city center, is the airport you fly out of when you book flights from New Delhi to London Heathrow. 15 airlines have flights from Indira Gandhi Intl to London Heathrow on a regular basis. Booking flights from New Delhi Indira Gandhi Intl to London Heathrow should not be difficult; the airport handles an average of 19 outbound flights to London Heathrow per day.

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

    Gulf Air, Qatar Airways, and Emirates can get you from New Delhi to London Heathrow Airport in just under 12h 10m. Your travel time can differ by up to 18h 20m. The distance from New Delhi to London Heathrow Airport is about 4180 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on SAUDIA is currently your cheapest option to London Heathrow Airport, with prices starting at £251. Additional return tickets that might be worth considering are offered by Oman Air and Finnair, with the lowest prices starting at £278 and £353, respectively. SAUDIA is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Azerbaijan Airlines. According to our data, you can fly for as low as £105. Users have also found prices from £129 and £169 on Kuwait Airways and Air India, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to London Heathrow Airport on time: Vietnam Airlines (98%), Delta (98%), Virgin Atlantic (98%).

  • 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 £1,055, our data indicates the cheapest price to be £241. The most popular route (New Delhi Indira Gandhi Intl - London Heathrow), is priced around £406.

  • Where are the most common stopover locations when flying from New Delhi to London Heathrow Airport?

    Flights departing from New Delhi and landing in London Heathrow Airport stopover in Abu Dhabi most frequently. Dubai follows Abu Dhabi in terms of the most common stopover location on New Delhi to London Heathrow Airport flights. Dubai is followed by Kuwait City in terms of the most popular stopover location for New Delhi to London Heathrow Airport flights.

  • What are some popular things to do or see while on a stopover in Abu Dhabi?

    The majority of Abu Dhabi visitors spend their time at Etihad Towers, Emirates Park Zoo, and Emirates Palace. Travelers on a layover in Abu Dhabi can visit Etihad Towers, Emirates Park Zoo, and Emirates Palace, by traveling 20.8 mi, 7.9 mi, and 21.1 mi, respectively after landing at Abu Dhabi Zayed Intl. Travellers in need of a car in Abu Dhabi can hire one for about £20 per day.

  • What are some popular points of interest to see during a stopover in Dubai?

    If you're on a stopover in Dubai and looking for things to do, consider visiting Burj Khalifa, Gold Souq, or Burj Al Arab. Travellers on a stopover in Dubai can visit Burj Khalifa, Gold Souq, and Burj Al Arab, by travelling 6.8 mi, 4.2 mi, and 13.6 mi, respectively after landing at Dubai Intl. Travellers can book a car hire at Dubai Intl for about £18 per day to make their sightseeing more efficient.

  • Where are the least popular stopover locations for New Delhi to London Heathrow Airport flights?

    New Delhi to London Heathrow Airport flights that have stopovers will least frequently stop in Munich. Munich is followed by Doha in terms of the least popular stopover location on flights from New Delhi to London Heathrow Airport. Doha is followed by Manama in terms of the least popular stopover location for New Delhi to London Heathrow Airport flights.

  • 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 holiday 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 £379). Flying from New Delhi to London Heathrow Airport in January is currently the most expensive (average of £446). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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Fly from New Delhi to Heathrow on these airlines

Choose from the following airlines for your flight from New Delhi to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 22 March 2026.
Virgin Atlantic flights from New Delhi Indira Gandhi Intl to London Heathrow
Air India flights from New Delhi Indira Gandhi Intl to London Heathrow

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 858,174 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£251Average£494FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Oman AirCheapest£278Average£478FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
FinnairCheapest£353Average£456FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£375Average£496FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£382Average£572FlexibilityNo cancel feeOn-time81%
Search LOT flights
Etihad AirwaysCheapest£389Average£446FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Kuwait AirwaysCheapest£408Average£528FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
IndiGoCheapest£414Average£514FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£421Average£575FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SWISSCheapest£424Average£493FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Heathrow?

When you search for this flight from New Delhi to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from New Delhi to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New Delhi to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from New Delhi to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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