Q: How much does it cost for a return flight from New Delhi to London Heathrow Airport?

Airfare is below average for this route at the moment. New Delhi to London Heathrow Airport flights typically cost between £492 and £666 in April. The cheapest return flight price found within the last 3 days was £430 on Air India (2 Apr-12 Apr).

Question 1

What is the most punctual flight time for New Delhi to London flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 2

How much does it cost for a return flight from New Delhi to London Heathrow Airport?

Accepted Answer

Airfare is below average for this route at the moment.New Delhi to London Heathrow Airport flights typically cost between £492 and £666 in April.
The cheapest return flight price found within the last 3 days was £430 on Air India (2 Apr-12 Apr).

Question 3

How often are flights from New Delhi to London delayed?

Accepted Answer

About 27% of weekly flights between New Delhi and London have experienced delays in the past year, with the average delay time being 154 minutes.

Question 4

What’s the top stopover airport for flights from New Delhi to London Heathrow Airport?

Accepted Answer

Helsinki (HEL) – chosen by Cheapflights users on 34% of one-stop itineraries from New Delhi to London Heathrow Airport on Cheapflights.

Question 5

Which airport typically offers the quickest stopover for flights from New Delhi to London Heathrow Airport?

Accepted Answer

Flights via Bengaluru (BLR) offer the fastest connection on this route, with an average stopover time of 1h 43m.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Question 7

Which airline has the best punctuality record on New Delhi to London flights?

Accepted Answer

Over the past year, Air Canada have had the lowest number of delays on this route, with just 3% of flights being delayed.

Question 8

What’s the fastest stopover option from New Delhi to London Heathrow Airport?

Accepted Answer

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 12h 21m.

Question 9

What’s the cheapest stopover airport for flights from New Delhi to London Heathrow Airport?

Accepted Answer

Almaty (ALA) is the most affordable one-stop option, with an average return flight price of £377.

Question 10

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

Accepted Answer

Finnair and Kuwait Airways can get you from New Delhi to London Heathrow Airport in just under 13h 55m. Your travel time can differ by up to 2h 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.

Question 11

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

Accepted Answer

Flying on SAUDIA is currently your cheapest option to London Heathrow Airport, with prices starting at £245. Additional return tickets that might be worth considering are offered by Air Canada and Oman Air, with the lowest prices starting at £264 and £271, respectively. SAUDIA is 55% cheaper than the average price of flights available within the next 90 days to this destination.

Question 12

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

Accepted Answer

For one-way options, check prices for Kuwait Airways. According to our data, you can fly for as low as £131. Users have also found prices from £166 and £173 on IndiGo and Etihad Airways, respectively.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from New Delhi to London Heathrow Airport (average of £370). Flying from New Delhi to London Heathrow Airport in August is currently the most expensive (average of £428). 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.

Question 15

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

Accepted Answer

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.

Question 16

Weekly flight availability from New Delhi to London Heathrow Airport

Accepted Answer

The most flights from DEL to LHR are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).

Question 17

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 18

E

Accepted Answer

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 19

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

Accepted Answer

Looking for the cheapest flight from New Delhi to London Heathrow Airport? While on average our users pay £827, our data indicates the cheapest price to be £160. The most popular route (New Delhi Indira Gandhi Intl - London Heathrow), is priced around £395.

Question 20

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

Accepted Answer

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 (89%), Delta (89%), Virgin Atlantic (89%).

Question 21

What are the most popular airlines that fly from New Delhi to London Heathrow Airport?

Accepted Answer

When booking a flight from New Delhi to London Heathrow Airport, you may want to consider flying on Virgin Atlantic, Air India or British Airways as they are the most popular for this route.

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

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

Question 24

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

Accepted Answer

The majority of Abu Dhabi visitors spend their time at Etihad Towers, Emirates Palace, and Emirates Park Zoo. Travelers on a layover in Abu Dhabi can visit Etihad Towers, Emirates Palace, and Emirates Park Zoo, by traveling 20.8 mi, 21.1 mi, and 7.9 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.

Question 25

What are points of interest worth seeing during a stopover in Helsinki?

Accepted Answer

If you're on a stopover in Helsinki and looking for things to do, consider visiting Helsinki Central Station Square, Finlandia-talo, or Kauppatori. Helsinki Central Station Square, Finlandia-talo, and Kauppatori can be accessed by travelling approximately 10.1 mi, 9.8 mi, and 10.3 mi, respectively from Helsinki-Vantaa. Those looking to explore during their layover in Helsinki can hire a car from Helsinki-Vantaa for about £28 per day.

Question 26

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

Accepted Answer

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 midday, which can drop the price by up to 5% versus a flight in the afternoon.

Question 27

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

Accepted Answer

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. 16 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 20 outbound flights to London Heathrow per day.

Question 28

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

Accepted Answer

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

Question 29

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

Accepted Answer

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.

Question 30

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

Accepted Answer

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.

Question 31

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

Accepted Answer

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.

Question 32

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

Accepted Answer

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.

Question 33

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

Accepted Answer

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

Question 34

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

Accepted Answer

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!

Round-trip from	£430
One-way from	£175
Popular in	January
Cheapest in	October
Average price	£573
Good round-trip deal	£514 or less
Good one-way deal	£192 or less

Airline	Cheapest	Average	Flexibility	On-time
SAUDIA	Cheapest£245	Average£461	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Air Canada	Cheapest£264	Average£506	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Oman Air	Cheapest£271	Average£466	FlexibilityNo cancel fee	On-time76%	Search Oman Air flights
IndiGo	Cheapest£275	Average£492	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Finnair	Cheapest£347	Average£446	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
LOT	Cheapest£366	Average£545	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Lufthansa	Cheapest£368	Average£492	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Etihad Airways	Cheapest£378	Average£433	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Kuwait Airways	Cheapest£393	Average£527	FlexibilityNo cancel fee	On-time64%	Search Kuwait Airways flights
SWISS	Cheapest£411	Average£480	FlexibilityNo cancel fee	On-time79%	Search SWISS flights

Cheap flights from New Delhi to London Heathrow Airport from £175

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Heathrow

Cheapest flights from New Delhi to HeathrowExplore 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 2 February 2026.

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 2 February 2026.

Best flights from New Delhi to HeathrowDiscover carefully curated flight deals from New Delhi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Discover carefully curated flight deals from New Delhi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Direct flights from New Delhi to HeathrowExplore direct flight options from New Delhi to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 February 2026.

Explore direct flight options from New Delhi to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 February 2026.

Last-minute flights from New Delhi to HeathrowDiscover last-minute flight deals from New Delhi to Heathrow. Data last updated 2 February 2026 and is based on user searches.

Discover last-minute flight deals from New Delhi to Heathrow. Data last updated 2 February 2026 and is based on user searches.

One-way flights from New Delhi to HeathrowSearch for one-way flight options from New Delhi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Search for one-way flight options from New Delhi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

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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?

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

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

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

How much does it cost for a return flight from New Delhi to London Heathrow Airport?

Weekly flight availability from New Delhi to London Heathrow Airport

How often are flights from New Delhi to London delayed?

What is the most punctual flight time for New Delhi to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on New Delhi to London flights?

What’s the top stopover airport for flights from New Delhi to London Heathrow Airport?

What’s the cheapest stopover airport for flights from New Delhi to London Heathrow Airport?

What’s the fastest stopover option from New Delhi to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from New Delhi to London Heathrow Airport?

Reviews of airlines servicing Heathrow

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.

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?

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

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

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

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

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

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

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

What are points of interest worth seeing during a stopover in Helsinki?

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

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

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

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

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

Travelling to a place near London Heathrow Airport?

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Fly from New Delhi to Heathrow on these airlines

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Top 10 airlines flying from New Delhi to Heathrow

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

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

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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 2 February 2026.

Best flights from New Delhi to Heathrow
Discover carefully curated flight deals from New Delhi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Direct flights from New Delhi to Heathrow
Explore direct flight options from New Delhi to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 February 2026.

Last-minute flights from New Delhi to Heathrow
Discover last-minute flight deals from New Delhi to Heathrow. Data last updated 2 February 2026 and is based on user searches.

One-way flights from New Delhi to Heathrow
Search for one-way flight options from New Delhi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.