$222 Cheap Flights from Delhi (DEL) to London (LHR)

View $222 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Heathrow Airport (LHR)

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Cheap Flights from Delhi to London (DEL-LHR)

Prices were available within the past 7 days and start at $222 for one-way flights and $517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Nov 25 - Thu, Dec 4
DEL
Delhi
LHR
London
$517 Roundtrip, found 2 days ago
$517
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Nov 25 from Delhi to London, returning Thu, Dec 4, priced at $517 found 2 days ago
LOT-Polish Airlines
Tue, Nov 25 - Mon, Dec 1
DEL
Delhi
LHR
London
$538 Roundtrip, found 5 days ago
$538
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Tue, Nov 25 from Delhi to London, returning Mon, Dec 1, priced at $538 found 5 days ago
Air India
Wed, Oct 22 - Mon, Oct 27
DEL
Delhi
LHR
London
$568 Roundtrip, found 9 hours ago
$568
Roundtrip
found 9 hours ago
Select Air India flight, departing Wed, Oct 22 from Delhi to London, returning Mon, Oct 27, priced at $568 found 9 hours ago
Swiss International Air Lines
Thu, Feb 12 - Sun, Mar 8
DEL
Delhi
LHR
London
$574 Roundtrip, found 9 hours ago
$574
Roundtrip
found 9 hours ago
Select Swiss International Air Lines flight, departing Thu, Feb 12 from Delhi to London, returning Sun, Mar 8, priced at $574 found 9 hours ago
Etihad Airways
Wed, Nov 12 - Fri, Nov 21
DEL
Delhi
LHR
London
$600 Roundtrip, found 2 days ago
$600
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Wed, Nov 12 from Delhi to London, returning Fri, Nov 21, priced at $600 found 2 days ago
British Airways
Wed, Dec 10 - Mon, Jan 12
DEL
Delhi
LHR
London
$601 Roundtrip, found 13 hours ago
$601
Roundtrip
found 13 hours ago
Select British Airways flight, departing Wed, Dec 10 from Delhi to London, returning Mon, Jan 12, priced at $601 found 13 hours ago
Air Astana
Sun, Nov 23 - Sun, Dec 7
DEL
Delhi
LHR
London
$619 Roundtrip, found 1 day ago
$619
Roundtrip
found 1 day ago
Select Air Astana flight, departing Sun, Nov 23 from Delhi to London, returning Sun, Dec 7, priced at $619 found 1 day ago
Kuwait Airways
Wed, Nov 12 - Sun, Mar 22
DEL
Delhi
LHR
London
$631 Roundtrip, found 5 hours ago
$631
Roundtrip
found 5 hours ago
Select Kuwait Airways flight, departing Wed, Nov 12 from Delhi to London, returning Sun, Mar 22, priced at $631 found 5 hours ago
Saudia
Thu, Oct 16 - Mon, Oct 20
DEL
Delhi
LHR
London
$633 Roundtrip, found 4 hours ago
$633
Roundtrip
found 4 hours ago
Select Saudia flight, departing Thu, Oct 16 from Delhi to London, returning Mon, Oct 20, priced at $633 found 4 hours ago
Azerbaijan Airlines
Tue, Dec 2 - Tue, Dec 9
DEL
Delhi
LHR
London
$634 Roundtrip, found 13 hours ago
$634
Roundtrip
found 13 hours ago
Select Azerbaijan Airlines flight, departing Tue, Dec 2 from Delhi to London, returning Tue, Dec 9, priced at $634 found 13 hours ago

Find the cheapest month to fly from New Delhi (DEL) to London (LHR)

October is typically the cheapest month to fly

From $503 - $695 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $873
LGW
Gatwick
Average driving time to city center52 min
Flights from $873
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $779
LCY
London City
Closest
Average driving time to city center21 min
Flights from $779

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR) cost?
Get a cheap one-way flight from $222 or cheap return flight from $517 from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
November is the least expensive month to fly from DEL to LHR. Traveling outside of peak seasons is often the key to finding better fares.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
Skip the stopovers and fly nonstop to Heathrow Airport (LHR) from Indira Gandhi Intl. Airport (DEL) with 4 carriers, including:

  • Air India
  • British Airways
  • Virgin Atlantic

What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
The cheapest airline to offer flights between Indira Gandhi Intl. Airport (DEL) and Heathrow Airport (LHR) will vary based on your travel dates. Air Canada and British Airways are just some well-known options offering competitive fares. Use Expedia's filters to compare airlines in one place and find the right DEL to LHR flight for your budget.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
Each day on average, 8 direct flights operate from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR). Select the departure date that fits your schedule best.
What are the most popular departure times for flights from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
More travelers fly between DEL and LHR at 2 AM than at any other point in the day. Looking for a quieter experience? Try choosing a quieter departure window and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from DEL to LHR?
Monday offers the most flights from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR). Consider taking off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
Take the earliest flight at around 2:35AM UTC+5, departing from Indira Gandhi Intl. Airport (DEL). You'll be traveling for around 9h 30m, touching down at Heathrow Airport (LHR) at approximately 6:35AM UTC+0.
How long does it take to fly from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
Flights from DEL to LHR have an average travel time of 9 hours and 58 minutes. The distance between the two is 4,200 mi.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
To land at Heathrow Airport (LHR) on schedule, opt for a flight that leaves from Indira Gandhi Intl. Airport (DEL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Indira Gandhi Intl. Airport (DEL)?
Explore your flight options from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR). This is the only London airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR) last-minute?
Booking your ticket from DEL to LHR shortly before your trip is typically more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DEL to LHR flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEL to LHR flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Heathrow Airport (LHR)?
Typically, you can cancel or modify your DEL to LHR flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Heathrow
Airlines serving
Air India, British Airways, EGYPTAIR, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, Gulf Air, Kuwait Airways, LOT-Polish Airlines, Lufthansa, Oman Air, Qatar Airways, Saudia, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Virgin Atlantic
Roundtrip price
$517
Distance
4181 mi
Average flight time
5 hours 22 mins

Book with confidence

Book with confidence

Delhi to London Flights

The cheapest times to fly from Delhi to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Delhi to London are during the month of November. You can find some of the cheapest flights from Delhi to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to London

Sunday is one of the best days to book for cheap flights from Delhi to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Delhi to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Delhi to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $222 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Delhi to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Delhi to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Delhi to London Flights

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