What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to London?

Gulf Air, Etihad Airways, and Qatar Airways are the most popular carriers operating from New Delhi Indira Gandhi Intl to London

Which stopover airport offers the lowest fares from New Delhi to London?

Flights via Warsaw (WAW) offer the lowest average return price of ₹ 47,159.

How many flights depart from New Delhi to London on average per day?

As of September 2025, there are 17 flights per day flying from New Delhi to London. The most common time of day flights depart is 02:00, with 48% of flights taking off in the morning.

Which airport is the most popular for stopovers for flights between New Delhi and London?

Helsinki (HEL) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to London?

Air India, Virgin Atlantic and Finnair are the top three most popular airlines that fly to London from New Delhi according to our data. Air India is the first choice among our users, with 31% of people opting to fly with this airline when travelling to London. Keep in mind that there are 20 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from New Delhi to London?

Munich (MUC) has the shortest average stopover time for this route: 1h 29m.

Which stopover airport has the shortest travel time from New Delhi to London?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 11h 44m.

How many flights depart from New Delhi to London on average per week?

The number of flights available between New Delhi and London is 119 per week as of September 2025. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to London?

Prices for flights from New Delhi Indira Gandhi Intl Airport to London are updated daily.

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to London?

The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to London is 20 as of September 2025.

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 22,806 Cheap Flights from New Delhi to London in 2025

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Find the cheapest flights from New Delhi to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

07:10 - 14:45DEL-LHR

12h 05m1 stop

21:05 - 10:55LHR-DEL

8h 20mdirect

₹ 51,776

Find Deal

Sat, 11 Oct - Tue, 11 Nov

15:55 - 07:00DEL-LHR

19h 35m1 stop

19:20 - 19:20LHR-DEL

18h 30m1 stop

₹ 51,865Etihad Airways

Find Deal

Sun, 21 Sep - Fri, 9 Jan

07:30 - 11:30DEL-LHR

9h 30mdirect

20:30 - 15:15LHR-DEL

13h 15m1 stop

₹ 51,953Air India

Find Deal

Mon, 22 Dec - Sun, 4 Jan

07:40 - 15:10DEL-LHR

36h 00m1 stop

16:10 - 05:20LHR-DEL

32h 40m1 stop

₹ 52,041Finnair

Find Deal

Fri, 3 Oct - Fri, 10 Oct

06:00 - 11:30DEL-LHR

10h 00mdirect

22:20 - 17:45LHR-DEL

14h 55m1 stop

₹ 52,393Air India

Find Deal

Wed, 1 Oct - Fri, 10 Oct

07:40 - 09:10DEL-LHR

30h 00m1 stop

16:10 - 05:20LHR-DEL

32h 40m1 stop

₹ 52,833Finnair

Find Deal

Mon, 22 Sep - Wed, 15 Oct

04:15 - 12:55DEL-STN

13h 10m1 stop

14:05 - 08:55STN-DEL

13h 20m1 stop

₹ 53,714Emirates

Find Deal

Thu, 2 Oct - Mon, 2 Feb

21:30 - 12:05DEL-STN

20h 05m1 stop

20:15 - 19:55STN-DEL

18h 10m1 stop

₹ 54,418Emirates

Find Deal

Thu, 6 Nov - Mon, 23 Mar

01:45 - 09:55DEL-LHR

12h 40m1 stop

20:15 - 01:50LHR-DEL

24h 05m2 stops

₹ 55,739Lufthansa

Find Deal

Mon, 20 Oct - Tue, 28 Oct

02:55 - 17:15DEL-LCY

18h 50m1 stop

09:40 - 01:30LCY-DEL

10h 20m1 stop

₹ 55,915Lufthansa

Find Deal

Sat, 11 Oct - Thu, 19 Feb

IndiGo flights from New Delhi to London

Our best IndiGo deals on New Delhi to London flight tickets

IndiGo

15 Sept

DEL06:55New Delhi Indira Gandhi Intl

31h 25m

1 stop

LHR09:50London Heathrow

19 Sept

LHR22:25London Heathrow

26h 05m

1 stop

DEL05:00New Delhi Indira Gandhi Intl

₹ 55,387

Find similar

IndiGo

17 Sept

DEL06:55New Delhi Indira Gandhi Intl

13h 30m

1 stop

LHR15:55London Heathrow

17 Sept

LHR19:05London Heathrow

29h 25m

1 stop

DEL05:00New Delhi Indira Gandhi Intl

₹ 55,475

Find similar

IndiGo

15 Sept

DEL06:55New Delhi Indira Gandhi Intl

13h 50m

1 stop

LGW16:15London Gatwick

18 Sept

LGW14:00London Gatwick

34h 30m

1 stop

DEL05:00New Delhi Indira Gandhi Intl

₹ 57,852

Find similar

Lufthansa flights from New Delhi to London

Our best Lufthansa deals on New Delhi to London flight tickets

Lufthansa

15 Sept

DEL01:45New Delhi Indira Gandhi Intl

12h 40m

1 stop

LHR09:55London Heathrow

21 Sept

LHR07:25London Heathrow

12h 00m

1 stop

DEL23:55New Delhi Indira Gandhi Intl

₹ 53,978

Find similar

Lufthansa

20 Oct

DEL01:45New Delhi Indira Gandhi Intl

12h 40m

1 stop

LHR09:55London Heathrow

28 Oct

LHR20:15London Heathrow

24h 05m

2 stops

DEL01:50New Delhi Indira Gandhi Intl

₹ 55,739

Find similar

Lufthansa

11 Oct

DEL02:55New Delhi Indira Gandhi Intl

18h 50m

1 stop

LCY17:15London City

19 Feb

LCY09:40London City

10h 20m

1 stop

DEL01:30New Delhi Indira Gandhi Intl

₹ 55,915

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Sat 11/10

07:10-14:45

1 stop12h 05m

London Heathrow

Tue 11/11

21:05-10:55

Nonstop8h 20m

₹ 51,776

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Sun 21/9

15:55-07:00

1 stop19h 35m

London Heathrow

Fri 9/1

19:20-19:20

1 stop18h 30m

₹ 51,865

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Mon 22/12

07:30-11:30

Nonstop9h 30m

London Heathrow

Sun 4/1

20:30-15:15

1 stop13h 15m

₹ 51,953

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Fri 3/10

07:40-15:10

1 stop36h 00m

London Heathrow

Fri 10/10

16:10-05:20

1 stop32h 40m

₹ 52,041

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Wed 1/10

06:00-11:30

Nonstop10h 00m

London Heathrow

Fri 10/10

22:20-17:45

1 stop14h 55m

₹ 52,393

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Mon 22/9

07:40-09:10

1 stop30h 00m

London Heathrow

Wed 15/10

16:10-05:20

1 stop32h 40m

₹ 52,833

New DelhiLondon

DEL - STN

DELSTN

New Delhi Indira Gandhi Intl

Thu 2/10

04:15-12:55

1 stop13h 10m

London Stansted

Mon 2/2

14:05-08:55

1 stop13h 20m

₹ 53,714

New DelhiLondon

DEL - STN

DELSTN

New Delhi Indira Gandhi Intl

Thu 6/11

21:30-12:05

1 stop20h 05m

London Stansted

Mon 23/3

20:15-19:55

1 stop18h 10m

₹ 54,418

New DelhiLondon

DEL - LHR

DELLHR

New Delhi Indira Gandhi Intl

Mon 20/10

01:45-09:55

1 stop12h 40m

London Heathrow

Tue 28/10

20:15-01:50

2 stops24h 05m

₹ 55,739

New DelhiLondon

DEL - LCY

DELLCY

New Delhi Indira Gandhi Intl

Sat 11/10

02:55-17:15

1 stop18h 50m

London City

Thu 19/2

09:40-01:30

1 stop10h 20m

₹ 55,915

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Delhi to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

Other information

What is the typical price of a round-trip flight between New Delhi and London?

What is the cheapest month to fly to London?

The month of October is, on average, the cheapest month to fly to London from New Delhi, with most prices found around ₹ 58,909. The month of July is another great option to travel to London, with average flight prices from New Delhi averaging around ₹ 61,727.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as ₹ 81,506. On the other hand, Sunday is the most expensive day to depart from New Delhi because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 84,817.

What is the cheapest time of day to depart on your flight to London?

According to our data, the cheapest time of day to fly to London is at midday. momondo users have found flights departing from New Delhi to London at midday for as low as ₹ 69,993. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly in the evening, with an average ticket price of ₹ 86,596. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Delhi Indira Gandhi Intl to London flight route?

Fly from New Delhi Indira Gandhi Intl to London Heathrow for the best New Delhi Indira Gandhi Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around ₹ 67,722 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New Delhi for as low as ₹ 58,116 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to London flights?

There are 4 cabin classes available to choose from on New Delhi Indira Gandhi Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to London flights?

You could potentially save up to 29% on your flight if you consider stops on a New Delhi to London flight.

How have New Delhi to London flight prices changed over time?

As of September 2025, prices for New Delhi to London flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to London

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap New Delhi to London (DEL to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to London

Best price found	₹ 35,791
Fastest flight time	9h 30m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from New Delhi in the past 72 hours is ₹ 35,791. The best return flight deal from New Delhi to London found on momondo in the last 72 hours is ₹ 68,066.

The fastest flight from New Delhi to London takes 9h 30m

Direct flights go from New Delhi to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is New Delhi Indira Gandhi Intl to London by plane?
The straight-line distance from New Delhi Indira Gandhi Intl to London is 6706.9 km. In terms of flight time, this usually takes a little over 9h 30m.
When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to London?
Prices for flights from New Delhi Indira Gandhi Intl Airport to London are updated daily.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to London?
The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to London is 20 as of September 2025.
How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New Delhi to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New Delhi to London is Boeing 787-9 Dreamliner (35.38% of total bookings). The next most popular plane models are Airbus A350-1000 (30.21%), Airbus A350-900 (18.67%), and Boeing 787-8 Dreamliner (12.02%).
What is the most popular airline from New Delhi to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Delhi to London is Air India (27% of total bookings). The next most popular airlines are Finnair (16%), Virgin Atlantic (13%), and British Airways (12%).

Best airlines flying from New Delhi to London

Compare and see reviews for airlines that fly from New Delhi to London with momondo

Airline	Rating	Free Cancellation	Price
IndiGo	PriceFrom ₹ 24,272	Free Cancellation	Rating 6.8 482 reviews	Search IndiGo flights
KLM	PriceFrom ₹ 32,107	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
Air Astana	PriceFrom ₹ 37,102	Free Cancellation	Rating 7.0 15 reviews	Search Air Astana flights
Finnair	PriceFrom ₹ 42,410	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights
LOT	PriceFrom ₹ 43,920	Free Cancellation	Rating 7.6 1,112 reviews	Search LOT flights
Oman Air	PriceFrom ₹ 45,846	Free Cancellation	Rating 8.4 92 reviews	Search Oman Air flights
Lufthansa	PriceFrom ₹ 46,749	Free Cancellation	Rating 6.8 7,390 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom ₹ 46,998	Free Cancellation	Rating 7.4 1,242 reviews	Search Etihad Airways flights
SAUDIA	PriceFrom ₹ 48,158	Free Cancellation	Rating 7.4 631 reviews	Search SAUDIA flights
SWISS	PriceFrom ₹ 48,179	Free Cancellation	Rating 7.6 1,721 reviews	Search SWISS flights

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Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Delhi to London for you.

Can I find flights from New Delhi to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Delhi to London flights to just show those with flexible booking policies.

How can momondo help me find flights from New Delhi to London?

Once you have performed a search for New Delhi to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New Delhi to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Delhi to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from New Delhi to London from ₹ 22,806

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to London departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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Find the cheapest flights from New Delhi to London

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

IndiGo flights from New Delhi to London

Our best IndiGo deals on New Delhi to London flight tickets

Lufthansa flights from New Delhi to London

Our best Lufthansa deals on New Delhi to London flight tickets

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Use the filters below to find and compare flights from New Delhi to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from New Delhi to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New Delhi and London?

What is the cheapest month to fly to London?

The month of October is, on average, the cheapest month to fly to London from New Delhi, with most prices found around ₹ 58,909. The month of July is another great option to travel to London, with average flight prices from New Delhi averaging around ₹ 61,727.

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest New Delhi Indira Gandhi Intl to London flight route?

Fly from New Delhi Indira Gandhi Intl to London Heathrow for the best New Delhi Indira Gandhi Intl - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on New Delhi Indira Gandhi Intl to London flights?

There are 4 cabin classes available to choose from on New Delhi Indira Gandhi Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to London flights?

You could potentially save up to 29% on your flight if you consider stops on a New Delhi to London flight.

How have New Delhi to London flight prices changed over time?

As of September 2025, prices for New Delhi to London flights are approximately 31% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to London?

Gulf Air, Etihad Airways, and Qatar Airways are the most popular carriers operating from New Delhi Indira Gandhi Intl to London

Which airlines fly to London?

Which airport is the most popular for stopovers for flights between New Delhi and London?

Helsinki (HEL) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from New Delhi to London?

Flights via Warsaw (WAW) offer the lowest average return price of ₹ 47,159.

Which stopover airport has the shortest travel time from New Delhi to London?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 11h 44m.

Which stopover airport has the shortest connection time from New Delhi to London?

Munich (MUC) has the shortest average stopover time for this route: 1h 29m.

How many flights depart from New Delhi to London on average per day?

As of September 2025, there are 17 flights per day flying from New Delhi to London. The most common time of day flights depart is 02:00, with 48% of flights taking off in the morning.

How many flights depart from New Delhi to London on average per week?

The number of flights available between New Delhi and London is 119 per week as of September 2025. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.

When to book flights from New Delhi to London

Cheap New Delhi to London (DEL to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to London

Best price found

Fastest flight time

Direct flights

Airports in London

How far is New Delhi Indira Gandhi Intl to London by plane?

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to London?

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to London?

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from New Delhi to London?

What is the most popular airline from New Delhi to London?

Best airlines flying from New Delhi to London

Compare and see reviews for airlines that fly from New Delhi to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to London?

Can I find flights from New Delhi to London with flexible booking policies on momondo?

How can momondo help me find flights from New Delhi to London?

I’m not ready to book a flight from New Delhi to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom