Cheap flights from London to New Delhi from €311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New Delhi departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Oman Air Logo
20:50 - 08:05
LHR
-
DEL
30h 45m1 stop
Oman Air Logo
16:00 - 19:10
DEL
-
LHR
31h 40m1 stop
€472Oman Air
Tue, 31 Mar - Wed, 29 Apr
Gulf Air Logo
11:25 - 04:05
LGW
-
DEL
12h 10m1 stop
Gulf Air Logo
04:55 - 06:55
DEL
-
LGW
30h 30m1 stop
€474Gulf Air
Sun, 3 May - Tue, 9 Jun
Gulf Air Logo
11:25 - 04:05
LGW
-
DEL
12h 10m1 stop
Gulf Air Logo
04:55 - 06:55
DEL
-
LGW
30h 30m1 stop
€476Gulf Air
Wed, 29 Apr - Tue, 5 May
British Airways Logo
10:20 - 23:35
LHR
-
DEL
8h 45mdirect
British Airways Logo
10:05 - 15:20
DEL
-
LHR
9h 45mdirect
€481British Airways
Fri, 29 May - Sat, 1 Aug
IndiGo Logo
17:45 - 08:45
LHR
-
DEL
9h 30mdirect
IndiGo Logo
09:40 - 14:55
DEL
-
LHR
10h 45mdirect
€500IndiGo
Mon, 16 Feb - Mon, 2 Mar
Multiple Airlines Logo
10:15 - 04:40
LGW
-
DEL
12h 55m1 stop
Multiple Airlines Logo
04:25 - 23:55
DEL
-
LGW
25h 00m2 stops
€500Multiple Airlines
Fri, 20 Feb - Wed, 4 Mar
IndiGo Logo
21:30 - 07:10
LHR
-
DEL
28h 10m1 stop
IndiGo Logo
10:30 - 15:45
DEL
-
LHR
10h 45mdirect
€501IndiGo
Mon, 2 Feb - Mon, 16 Feb
KLM Logo
20:45 - 01:55
LCY
-
DEL
24h 40m1 stop
KLM Logo
03:55 - 18:30
DEL
-
LCY
19h 05m1 stop
€530KLM
Sun, 10 May - Sun, 31 May
Multiple Airlines Logo
18:10 - 03:20
STN
-
DEL
27h 40m2 stops
Multiple Airlines Logo
14:00 - 22:40
DEL
-
STN
14h 10m1 stop
€531Multiple Airlines
Fri, 20 Feb - Thu, 5 Mar
KLM Logo
08:25 - 01:55
LCY
-
DEL
13h 00m1 stop
KLM Logo
03:55 - 18:30
DEL
-
LCY
19h 05m1 stop
€558KLM
Sat, 9 May - Sun, 31 May

Air India flights from London to New Delhi

Our best Air India deals on London to New Delhi flight tickets
Air India
10 Apr
LHR13:15London Heathrow
9h 55m
DEL03:40New Delhi Indira Gandhi Intl
21 Apr
DEL13:30New Delhi Indira Gandhi Intl
10h 00m
LHR19:00London Heathrow
Air India
16 Feb
LHR21:05London Heathrow
20h 20m
1 stop
DEL22:55New Delhi Indira Gandhi Intl
2 Mar
DEL22:20New Delhi Indira Gandhi Intl
26h 40m
1 stop
LHR19:30London Heathrow
Air India
7 May
LHR14:00London Heathrow
9h 55m
DEL04:25New Delhi Indira Gandhi Intl
22 May
DEL09:00New Delhi Indira Gandhi Intl
15h 00m
1 stop
LHR19:30London Heathrow

Etihad Airways flights from London to New Delhi

Our best Etihad Airways deals on London to New Delhi flight tickets
Etihad Airways
22 Mar
LHR20:55London Heathrow
29h 05m
1 stop
DEL07:30New Delhi Indira Gandhi Intl
24 Apr
DEL04:50New Delhi Indira Gandhi Intl
14h 45m
1 stop
LHR15:05London Heathrow
Etihad Airways
10 Apr
LHR14:45London Heathrow
24h 05m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
6 May
DEL09:25New Delhi Indira Gandhi Intl
31h 50m
1 stop
LHR12:45London Heathrow
Etihad Airways
3 May
LHR14:45London Heathrow
24h 05m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
7 Jun
DEL04:50New Delhi Indira Gandhi Intl
30h 40m
1 stop
LHR07:00London Heathrow

momondo Fare Finder

 
Customise your flight search to find flights from London 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, momondo users made 13,528 searches. Data last updated 30 December 2025.
Use the filters below to find and compare flights from London to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Tue 31/3

20:50-08:05

1 stop30h 45m

New Delhi Indira Gandhi Intl

Wed 29/4

16:00-19:10

1 stop31h 40m

€472

LondonNew Delhi

LGW - DEL

LGWDEL

London Gatwick

Sun 3/5

11:25-04:05

1 stop12h 10m

New Delhi Indira Gandhi Intl

Tue 9/6

04:55-06:55

1 stop30h 30m

€474

LondonNew Delhi

LGW - DEL

LGWDEL

London Gatwick

Wed 29/4

11:25-04:05

1 stop12h 10m

New Delhi Indira Gandhi Intl

Tue 5/5

04:55-06:55

1 stop30h 30m

€476

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Fri 29/5

10:20-23:35

Nonstop8h 45m

New Delhi Indira Gandhi Intl

Sat 1/8

10:05-15:20

Nonstop9h 45m

€481

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Mon 16/2

17:45-08:45

Nonstop9h 30m

New Delhi Indira Gandhi Intl

Mon 2/3

09:40-14:55

Nonstop10h 45m

€500

LondonNew Delhi

LGW - DEL

LGWDEL

London Gatwick

Fri 20/2

10:15-04:40

1 stop12h 55m

New Delhi Indira Gandhi Intl

Wed 4/3

04:25-23:55

2 stops25h 00m

€500

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Mon 2/2

21:30-07:10

1 stop28h 10m

New Delhi Indira Gandhi Intl

Mon 16/2

10:30-15:45

Nonstop10h 45m

€501

LondonNew Delhi

LCY - DEL

LCYDEL

London City

Sun 10/5

20:45-01:55

1 stop24h 40m

New Delhi Indira Gandhi Intl

Sun 31/5

03:55-18:30

1 stop19h 05m

€530

LondonNew Delhi

STN - DEL

STNDEL

London Stansted

Fri 20/2

18:10-03:20

2 stops27h 40m

New Delhi Indira Gandhi Intl

Thu 5/3

14:00-22:40

1 stop14h 10m

€531

LondonNew Delhi

LCY - DEL

LCYDEL

London City

Sat 9/5

08:25-01:55

1 stop13h 00m

New Delhi Indira Gandhi Intl

Sun 31/5

03:55-18:30

1 stop19h 05m

€558

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Delhi from

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

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 London and New Delhi?

What is the cheapest month to fly to New Delhi?

The cheapest month to fly to New Delhi from London is in May. Flight prices, which tend to average around €495, are often lower during this time because this is during the off-season. If you aren’t able to travel to New Delhi during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of €511.

What is the cheapest day to depart on your flight to New Delhi?

According to our data, Wednesday is the cheapest day to fly to New Delhi from London. The lowest ticket price found for a Wednesday departure recently was €595. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to New Delhi on Thursday is €856.

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

According to our data, the cheapest time of day to fly to New Delhi is in the afternoon. momondo users have found flights departing from London to New Delhi in the afternoon for as low as €601. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to New Delhi, so prices are often more expensive at around €856 per ticket.

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

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

How far in advance should I book a flight to New Delhi?

You are more likely to see cheaper flights to New Delhi from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around €606 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from London for as low as €562 on momondo.

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

There are 2 cabin classes available to choose from on London to New Delhi Indira Gandhi Intl 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 London to New Delhi flights?

You could potentially save up to 13% on your flight if you consider stops on a London to New Delhi flight.

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

As of December 2025, prices for London to New Delhi flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from London to New Delhi

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

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

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

Best price found

€513

Fastest flight time

8h 35m

Direct flights

Every day

Airports in New Delhi

1 airport
The best flight deal from London to New Delhi found on momondo in the last 72 hours is €513
The fastest flight from London to New Delhi takes 8h 35m
Direct flights go from London to New Delhi every day.
There is 1 airport in New Delhi. From London there are direct flights to New Delhi Indira Gandhi Intl (DEL).
  • How far is London to New Delhi Indira Gandhi Intl by plane?

    A flight from London to New Delhi Indira Gandhi Intl will travel around 6706.9 km. Typically, this will take 8h 35m by plane in normal conditions.

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

    Prices for flights from London to New Delhi Indira Gandhi Intl Airport were last updated today.

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London to New Delhi Indira Gandhi Intl Airport.

  • What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

    The travel and health documents required for your trip to New Delhi Indira Gandhi Intl Airport 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 licence, and a passport valid for six-months after you plan to arrive at New Delhi Indira Gandhi Intl Airport. 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 London to New Delhi?

Travelling to a place near New Delhi?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Delhi from London.

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

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

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

momondo provides multiple filters to help you find the best flight to New Delhi from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to New Delhi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Delhi and let you know when they change.

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1 adult
Thu 29/1
Thu 5/2