LON - DEL

$557 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 5/1. 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
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Everything you should know

Cheapest return fare
$819
Overall average: $1,089
Gulf Air
Wed 25/2Thu 5/3
LGW - DEL • 1 stop
Cheapest direct flights
$952
Typical prices: $969-$1,283
Air India
Fri 27/2Mon 16/3
LHR - DEL • Direct
Top airlines
Gulf Air
Cheapest • from $820 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LHR-DEL
Cheapest
LHR-DEL
Most popular
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 19% price drop
February
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

Wed, 25 Feb - Thu, 5 Mar
Gulf Air Logo
10:35 - 04:50
LGW
-
DEL
12h 45m1 stop
Gulf Air Logo
05:40 - 06:20
DEL
-
LGW
30h 10m1 stop
$819Gulf Air
Sun, 22 Feb - Tue, 12 May
Gulf Air Logo
10:35 - 20:45
LGW
-
DEL
28h 40m1 stop
Gulf Air Logo
04:55 - 06:55
DEL
-
LGW
30h 30m1 stop
$820Gulf Air
Tue, 27 Jan - Wed, 28 Jan
Lufthansa Logo
06:35 - 00:05
LHR
-
DEL
12h 00m1 stop
Lufthansa Logo
01:55 - 10:25
DEL
-
LHR
14h 00m1 stop
$859Lufthansa
Wed, 4 Feb - Tue, 3 Mar
Gulf Air Logo
10:35 - 20:45
LGW
-
DEL
28h 40m1 stop
Gulf Air Logo
05:40 - 06:30
DEL
-
LGW
30h 20m1 stop
$859Gulf Air
Wed, 28 Jan - Tue, 3 Feb
Etihad Airways Logo
20:55 - 07:30
LHR
-
DEL
29h 05m1 stop
Etihad Airways Logo
04:25 - 14:30
DEL
-
LHR
15h 35m1 stop
$867Etihad Airways
Sun, 22 Feb - Thu, 14 May
Etihad Airways Logo
19:20 - 19:20
LHR
-
DEL
18h 30m1 stop
Etihad Airways Logo
15:55 - 12:45
DEL
-
LHR
25h 20m1 stop
$868Etihad Airways
Thu, 29 Jan - Wed, 18 Feb
SAUDIA Logo
14:00 - 09:45
LGW
-
DEL
14h 15m1 stop
SAUDIA Logo
20:05 - 12:00
DEL
-
LGW
21h 25m1 stop
$886SAUDIA
Wed, 11 Feb - Wed, 25 Mar
Air India Logo
08:45 - 23:45
LHR
-
DEL
9h 30mdirect
Air India Logo
09:30 - 19:30
DEL
-
LHR
15h 30m1 stop
$900Air India
Tue, 30 Dec - Wed, 28 Jan
Air India Logo
22:00 - 13:00
LHR
-
DEL
9h 30mdirect
Air India Logo
00:05 - 11:05
DEL
-
LHR
16h 30m1 stop
$901Air India
Sat, 24 Jan - Sat, 31 Jan
SAUDIA Logo
14:00 - 09:45
LGW
-
DEL
14h 15m1 stop
SAUDIA Logo
20:05 - 12:00
DEL
-
LGW
21h 25m1 stop
$918SAUDIA
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 February.

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 $918 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 Tuesday, 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 Wednesday and avoiding Fridays 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 $877 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,478 and $1,281 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 $954, 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 7 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJune
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (1% more expensive 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 $557 for a one-way ticket and $819 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 Airbus A350-1000 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.

  • Which is the best airline for flights from London to New Delhi, British Airways or Air India?

    The two airlines most popular with KAYAK users for flights from London to New Delhi are British Airways and Air India. With an average price for the route of $980 and an overall rating of 6.7, British Airways is the most popular choice. Air India is also a great choice for the route, with an average price of $1,173 and an overall rating of 5.5.

  • 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 $981 or less one-way and $1,250 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, Virgin Atlantic

Air India, British Airways, +1 more

Tuesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Wednesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Thursday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Friday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Saturday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Sunday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

See more direct flights

Direct returns

New Delhi Indira Gandhi Intl to London

Monday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Tuesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Wednesday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Thursday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Friday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Saturday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

Sunday

Air India, British Airways, Virgin Atlantic

Air India, British Airways, +1 more

See more direct flights

Reviews of the top airlines 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.
6.7
British AirwaysOverall score based on 7571 reviews
6.7Comfort
6.9Boarding
6.4Food
7.6Crew
6.4Entertainment
Airline reviews

Nice lounge but had a 5 hour layover which is a lot

8.0 ExcellentAnonymous, Dec 2025
LHR - DXB
Read more British Airways reviews

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

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

There’s no comparison for new avatar of air India. Long live Air India. Amazing hospitality and ultra soft polite charming crew

Bad seats. Broken entertainment system. Charging port not working. Seats were broken worn out. Crew was amazing. They helped as much as they could.

my experience with kayak was terrible. Team kayak just left me with a booking and limbo and preffered not to contact me.. Instead when I contacted the team they said the booking is cancelled. Seriously 5 days after booking u were waiting of my call to inform me of the incompetence of the team. This will be taken up with higher authorities

Poor hygiene in the lavatories. Limited control of passengers who often were up standing around my seat talking loudly with their friends.

Too many changes in departure time (4-5 times before the actual departure time was determined) with no reasons provided.

It was far better than what others had led me to expect. I would fly with them again. Don't expect all features of the entertainment system to work.

The plane interior was incredibly outdated. Nothing worked. My tray table was taped together (yes, TAPED!). None of the TV monitors worked. There were no buttons to turn on the overhead lights or call for a flight attendant. There was no indication of where we were or how long it would be till we got to our destination. This was a 15 hour flight btw. I was seated near the bathrooms and after a few hours on the flight, it smelled strongly of urine. It was sickening. There was only a USB charging outlet and you had to use your phone to watch movies through their WiFi. Somehow the outdated charger made it take so long to charge my devices. I paid for my seats and they definitely did a bait and switch on me. The seats I paid for were NOT the seats that I got. I will NEVER use this airline again and I highly recommend that others don't.

Terrible. Air India canceled my flight out of Kathmandu because of airport constructions but did not tell me. They should not be selling night flights out of Kathmandu right now that they know they will not honor. The staff was terrible and not helpful with my rebooking or compensating me.

Good experience, comfortable seats. Entertainment did not work but vista wifi and entertainment worked great.

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

Information on your arrival and departure airports