Which airline is most commonly chosen for flights from Delhi to London Heathrow?

For flights from Delhi to London Heathrow, offers from Virgin Atlantic, Air India and Finnair are chosen most frequently. This reflects which airlines have been particularly popular with users on this route over the past year. Whether an airline suits you also depends on price, flight times, baggage and possible stopovers.

In which months do idealo users most frequently search for flights from Delhi to London Heathrow?

Flights from Delhi to London Heathrow are most frequently searched for travel in April, February and March. If you are planning to fly in one of these months, it may be worth comparing offers early. Outside the most popular months, you may find more choice or cheaper connections.

Which departure days are most popular for flights from Delhi to London Heathrow?

For flights from Delhi to London Heathrow, departures on Friday, Sunday and Thursday are particularly in demand. Demand can be higher on popular travel days, so it is worth checking alternative departure days. You may find more suitable flight times or cheaper offers.

Which airports near London Heathrow are frequently chosen as a destination?

If you want to travel to London Heathrow, Manchester may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.

Book cheap flights from Delhi to London Heathrow

Our cheapest offers for flights from Delhi to London Heathrow

Here you can compare cheap flights from Delhi (DEL) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Delhi London Heathrow	Outbound 01/12/26 1 Stopover (HEL) AY0122, AY1335 36h 55min	Return 08/12/26 1 Stopover (HEL) AY1338, AY0121 30h 25min	Finnair		£428
Delhi London Heathrow	Outbound 15/10/26 1 Stopover (BAH) GF0131, GF0003 14h 55min	Return 11/11/26 1 Stopover (BAH) GF0006, GF0134 17h 25min	Gulf Air		£473
Delhi London Heathrow	Outbound 27/07/26 direct 6E0003 11h 25min	Return 22/08/26 direct 6E0004 10h 15min	IndiGo Airlines	?	£474
Best option Delhi London Heathrow	Outbound 01/12/26 direct AI0111 11h 10min	Return 08/12/26 direct AI0112 09h 45min	Air India		£577
Delhi London Heathrow	Outbound 01/12/26 1 Stopover (HEL) AY0122, AY1339 18h 20min	Return 08/12/26 1 Stopover (HEL) AY1332, AY0121 14h 15min	Finnair		£431
Delhi London Heathrow	Outbound 01/12/26 1 Stopover (HEL) AY0122, AY1337 14h 40min	Return 08/12/26 1 Stopover (HEL) AY1340, AY0121 17h 05min	Finnair		£432
Delhi London Heathrow	Outbound 01/12/26 1 Stopover (HEL) AY0122, AY1339 18h 20min	Return 08/12/26 1 Stopover (HEL) AY1338, AY0121 30h 25min	Finnair	?	£435
Delhi London Heathrow	Outbound 27/07/26 1 Stopover (AUH) EY0215, EY0063 25h 20min	Return 22/08/26 1 Stopover (AUH) EY0068, EY0212 29h 40min	Etihad Airways		£449
Delhi London Heathrow	Outbound 27/07/26 1 Stopover (AUH) EY0215, EY0063 25h 20min	Return 22/08/26 1 Stopover (AUH) EY0068, EY0212 29h 40min	Etihad Airways		£452
Delhi London Heathrow	Outbound 27/07/26 1 Stopover (AUH) EY0215, EY0065 27h 40min	Return 22/08/26 1 Stopover (AUH) EY0068, EY0214 11h 55min	Etihad Airways	?	£461

Tips and tricks to help you find cheap flights from Delhi to London Heathrow

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Delhi - London Heathrow

Outbound and return from	427,55 £
Flight duration	min. 09:25 / max. 09:45
Return flight duration	min. 08:10/ max. 08:45
Distance	6739 km
Flights per week	48
Departure airport	Airport Delhi Indira Gandhi (DEL)
Departure country	Flights from India
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom
Departure country - Arrival airport	India - London Heathrow
Departure airport - Destination country	Delhi Indira Gandhi - United Kingdom
Departure airport - City-Code	Delhi Indira Gandhi - London

Our cheapest offers for flights from Delhi to London Heathrow

Delhi Indira Gandhi

London Heathrow

Tips and tricks to help you find cheap flights from Delhi to London Heathrow

Important flight information

Frequently Asked Questions (FAQ)

Which airline is most commonly chosen for flights from Delhi to London Heathrow?

In which months do idealo users most frequently search for flights from Delhi to London Heathrow?

Which departure days are most popular for flights from Delhi to London Heathrow?

Which airports near London Heathrow are frequently chosen as a destination?

Flight information: Delhi - London Heathrow

Alternative routes to United Kingdom

Alternative flights to London Heathrow

Popular destinations for onward travel

Flight destinations with a similar price