LON - DEL

$527 Find Cheap Flights from London to New Delhi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to New Delhi departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Delhi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New Delhi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New Delhi, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$806
Overall average: $859
Air India
Sun 3/5Sun 14/6
LHR - DEL • 1 stop
Cheapest direct flights
$819
Typical prices: $798-$955
Air India
Sun 3/5Sun 14/6
LHR - DEL • Direct
Top airlines
Cheapest • from $797 (return)
Best reviews • 5.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air India, British Airways, and others. Average duration is 9h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg $823 (return)
Shortest trip • 10h 55m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to New Delhi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to New Delhi (LON-DEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to New Delhi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to New Delhi

Sun, 3 May - Sun, 14 Jun
Air India Logo
22:10 - 19:25
LHR
-
DEL
16h 45m
1 stop
Air India Logo
21:30 - 10:15
DEL
-
LHR
17h 15m
1 stop
$806Air India
Sun, 3 May - Sun, 14 Jun
Air India Logo
12:30 - 11:15
LHR
-
DEL
18h 15m
2 stops
Air India Logo
21:30 - 10:15
DEL
-
LHR
17h 15m
1 stop
$809Air India
Wed, 15 Apr - Tue, 26 May
Gulf Air Logo
10:40 - 20:55
LGW
-
DEL
29h 45m
1 stop
Gulf Air Logo
04:55 - 06:55
DEL
-
LGW
30h 30m
1 stop
$809Gulf Air
Wed, 22 Apr - Tue, 28 Apr
Gulf Air Logo
10:40 - 04:05
LGW
-
DEL
12h 55m
1 stop
Gulf Air Logo
04:55 - 06:55
DEL
-
LGW
30h 30m
1 stop
$812Gulf Air
Sun, 5 Apr - Tue, 2 Jun
SAUDIA Logo
22:10 - 18:25
LHR
-
DEL
15h 45m
1 stop
SAUDIA Logo
18:30 - 07:30
DEL
-
LHR
17h 30m
1 stop
$816SAUDIA
Fri, 10 Apr - Sat, 30 May
SAUDIA Logo
14:40 - 18:25
LHR
-
DEL
23h 15m
1 stop
SAUDIA Logo
18:30 - 07:30
DEL
-
LHR
17h 30m
1 stop
$818SAUDIA
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
07:15 - 18:05
STN
-
DEL
30h 20m
2 stops
Multiple Airlines Logo
15:55 - 19:30
DEL
-
STN
32h 05m
2 stops
$833Multiple Airlines
Wed, 8 Apr - Thu, 2 Jul
Turkish Airlines Logo
06:55 - 04:50
STN
-
DEL
17h 25m
1 stop
Turkish Airlines Logo
06:30 - 22:10
DEL
-
STN
20h 10m
1 stop
$856Turkish Airlines
Wed, 22 Apr - Thu, 14 May
Turkish Airlines Logo
10:50 - 04:50
STN
-
DEL
13h 30m
1 stop
Turkish Airlines Logo
06:30 - 16:40
DEL
-
STN
14h 40m
1 stop
$860Turkish Airlines
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
06:05 - 02:55
LTN
-
DEL
16h 20m
2 stops
Multiple Airlines Logo
15:55 - 14:35
DEL
-
LTN
27h 10m
2 stops
$974Multiple Airlines
Booking Insights

KAYAK's insights & trends for London to New Delhi flights

Get data-powered insights and trends into flights from London to New Delhi to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to New Delhi?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to New Delhi departing in May.

What is the cheapest London to New Delhi flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to New Delhi costs $795 on the route between London Heathrow Airport (LHR) and New Delhi (DEL). It is also the most popular route.

What’s the cheapest day of the week to fly from London to New Delhi?

The average price of all round-trip flights from London to New Delhi clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to New Delhi on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from London to New Delhi. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from London to New Delhi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to New Delhi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to New Delhi is May, where tickets cost $848 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,387 and $1,213 respectively.

Can I save money by flying with a stopover from London to New Delhi?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,104, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to New Delhi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to New Delhi, you should book around 6 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJune
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.

When to book flights from London to New Delhi

Are your dates flexible? Find out the best times to travel from London to New Delhi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to New Delhi

  • What are the transportation options to and from New Delhi Airport?

    Those who want to quickly transfer from the New Delhi Airport into the city and avoid the traffic, take Delhi Metro Airport Express train. The trip will last only 20 minutes and it is fairly cheap. There is also a bus which departs every half an hour and is equally budget-friendly but a bit slower. Using taxi service might be a good idea for those who are travelling in a group.

  • Can I book a non-stop flight from London to New Delhi?

    Yes, you will not have a problem finding non-stop flights from London to New Delhi as there are many of them on a daily basis. You can book a direct flight to New Delhi from London Heathrow Airport with the following airlines: Air India, Jet Airways and British Airways.

  • Does the New Delhi Airport provide services for families?

    Yes, parents of small children can find baby care spaces that are open round the clock and borrow a stroller for their child to make moving around the airport easier. You can also find a few playgrounds for children around the terminals at New Delhi Airport.

  • What are the parking options at London Heathrow Airport?

    There are many parking options at the Heathrow Airport depending on your needs and budget. You can park your vehicle for short and long stays. Heathrow Business Parking is situated in close proximity to the terminals to save you some time. There is also a Meet & Greet service that is perfect if you are in a hurry as you can drop your car off at the short stay parking and proceed straight to the check-in gates while a staff member parks your car.

  • What is the cheapest flight from London to New Delhi?

    In the last 3 days, the lowest price for a flight from London to New Delhi was $527 for a one-way ticket and $797 for a return.

  • Which airlines offer Wi-Fi service onboard planes from London to New Delhi?

    Only Asiana Airlines offers inflight Wi-Fi service on the London to New Delhi flight route.

  • Which aircraft models fly most regularly from London to New Delhi?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to New Delhi flight route.

  • Which airline alliances offer flights from London to New Delhi?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London and New Delhi, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to New Delhi?

    There are direct flights from London to New Delhi on a daily basis.

  • How does KAYAK find such low prices on flights from London to New Delhi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to New Delhi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to New Delhi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Delhi from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to New Delhi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to New Delhi with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to New Delhi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New Delhi from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to New Delhi

  • Looking for a cheap flight? 25% of our users found flights on this route for $892 or less one-way and $1,451 or less round-trip.
  • If you have an early flight from London to New Delhi, consider sleeping at the airport to avoid unnecessary stress and the traffic. Sofitel and Hilton Hotel are both directly linked to terminal 4 and 5 of London Heathrow Airport and they offer a free shuttle to other terminals. Budget travellers have the option of sleeping at YOTELAIR in terminal 4 where they can book a cube room for a few hours.
  • Forgot to charge your phone before the flight from London to New Delhi? That will not be an issue as the London Heathrow Airport provides free charging stations in all terminals. You can also connect to the free internet and check your mail.
  • Travellers who want to freshen up after their long flights from London to New Delhi can take a shower located in the arrivals zone at terminal 3. The showers are open 24/7 so you can use them even when you had a delay.
  • Indira Gandhi International has a plethora of cafés and restaurants at your disposal so if you are hungry after or before your flight you will surely find something that will satisfy your appetite. You can get a cup of tea at The Coffee Bean & Tea Leaf or a tasty meal at Nizam’s.
  • If you want to wait comfortably for your flight from New Delhi, head to one of the many Plaza Premium Lounges in New Delhi Airport’s terminal 3. Apart from drinks, WiFi and TV, it offers some Spa treatments and a luggage storage. The lounge is open 24 hours and you can enter after paying a fee.
  • Want to have some fun at Indira Gandhi International before your flight back home? Find the flight stimulator in terminal 3 which will surely bring you joy and excitement during the wait.

Prefer to fly direct from London to New Delhi Indira Gandhi Intl?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to New Delhi Indira Gandhi Intl.
Find which airlines fly direct from London to New Delhi Indira Gandhi Intl Airport, which days they fly and book direct flights.

Direct departures

London to New Delhi Indira Gandhi Intl

Monday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Tuesday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Wednesday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Thursday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Friday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Saturday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Sunday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

See more direct flights

Direct returns

New Delhi Indira Gandhi Intl to London

Monday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Tuesday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Wednesday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Thursday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Friday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Saturday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

Sunday

Air India,British Airways,IndiGo, +1 more

Air India,British Airways, +2 more

See more direct flights

Reviews of the top airline flying from London to New Delhi

 
See real verified KAYAK customer reviews for airlines flying from London to New Delhi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to New Delhi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.5
Air IndiaOverall score based on 2969 reviews
5.8Food
6.6Crew
6.2Boarding
5.5Comfort
4.6Entertainment
Airline reviews

Entertainment systems did not work at all And the seats are the worse on this 787-8 aircraft. Normally I get good sleep on long flights but this time I only slept 2 hours out of the 8+.

6.0 GoodJeriel, Mar 2026
AMS - DEL
Read more Air India reviews

Entertainment systems did not work at all And the seats are the worse on this 787-8 aircraft. Normally I get good sleep on long flights but this time I only slept 2 hours out of the 8+.

The web check in doesn’t work. Had to wait 10 minutes on the counter for them to figure out boarding. I understand AI Express doesn’t have a practice to offer food to everyone in the business class. The flight attendant asks for name (not sure why she doesn’t know it especially with only 8 passengers in the business class) to figure out whether or not they should serve food. KAYAK should sell AI Express tickets separately, not as part of AI. Neither the experience close to AI, the Maharaja points also don’t get awarded despite Express being part of AI.

Very poor experience. The entertainment screen wasn't working, charging USB was not working. There was a water leak on my head from air conditioning. The tray table was cracked. seats were old and dirty.

The plane was very dated with the worst entertainment system i have seen in 30 years. Flight attendants were responsive.

I think if i find different options I’ll travel with it but not with air India they never loaded the luggage’s and they announce the luggage’s will be arriving on belt number 5 when all passengers reach to the belt we find they haven’t loaded the luggage’s

Very old aircraft. Business class seats don’t work right. No way to get out my tray table. Crew didn’t seem surprised about the aircraft and didn’t have any real answers. Old 777 seems to not have been updated ever.

They rescheduled flight..no customer care to even reach or accommodate

Bad weather in Amritsar cancelled the flight while we were at the gate in Delhi but the ground crew took good care of us and exceeded our expectations. Once on the plane, we enjoyed the best experience we’ve had on any flight in years. Their customer support was also impressively quick to answer and immediately helpful.

Poor entertainment. Charging station was broken, not clean washrooms, 6hrs delay , no apologies given

Aircraft condition poor, no inflight entertainment, broken seats, seats worn, split armrests, flat seat cushions and seat would recline. Aircraft needs refitting completely!

Everything you need to know for your flight from London to New Delhi

Information on your arrival and departure airports