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 09/10/26 1 Stopover (KWI) KU0382, KU0101 17h 15min	Return -	Kuwait Airways		£168
Delhi London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0213, EY0063 31h 50min	Return 07/06/26 1 Stopover (AUH) EY0068, EY0212 29h 40min	Etihad Airways		£386
Delhi London Heathrow	Outbound 25/05/26 1 Stopover (WAW) LO0072, LO0285 18h 30min	Return 07/06/26 1 Stopover (WAW) LO0286, LO0071 15h 55min	Polskie Linie Lotnicze LOT		£388
Best option Delhi London Heathrow	Outbound 31/03/26 1 Stopover (BLR) AI9401, AI0133 15h 05min	Return 21/04/26 direct AI2018 09h 55min	Air India		£436
Delhi London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0213, EY0063 31h 50min	Return 07/06/26 1 Stopover (AUH) EY0068, EY0214 11h 55min	Etihad Airways		£388
Delhi London Heathrow	Outbound 25/05/26 1 Stopover (WAW) LO0072, LO0285 18h 30min	Return 07/06/26 1 Stopover (WAW) LO0286, LO0071 15h 55min	Polskie Linie Lotnicze LOT		£396
Delhi London Heathrow	Outbound 31/03/26 1 Stopover (BLR) AI2412, AI0133 27h 20min	Return 21/04/26 direct AI0112 09h 55min	Air India		£413
Delhi London Heathrow	Outbound 31/03/26 1 Stopover (BLR) AI9401, AI0133 15h 05min	Return 21/04/26 1 Stopover (BOM) AI0130, AI2960 14h 25min	Air India		£420
Delhi London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0213, EY0061 26h 05min	Return 07/06/26 1 Stopover (AUH) EY0064, EY0212 12h 40min	Etihad Airways	?	£421
Delhi London Heathrow	Outbound 25/05/26 1 Stopover (HEL) AY0122, AY1335 36h 00min	Return 07/06/26 1 Stopover (HEL) AY1338, AY0121 30h 40min	Finnair		£426

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

Important flight information

Flight information: Delhi - London Heathrow

Cheapest outbound flight from	£167.10
Outbound and return from	£385.99
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

Alternative routes to United Kingdom

Alternative flights to London Heathrow

Flight Mumbai - London Heathrow from £145
Flight Ahmedabad - London Heathrow from £421
Flight Bangalore - London Heathrow from £380
Flight Amritsar - London Heathrow from £429
Flight Goa - London Heathrow from £274
Flight Kochi - London Heathrow from £173

Popular destinations for onward travel

Flight London Heathrow - Amsterdam from £142
Flight London Heathrow - Athens from £133
Flight London Heathrow - Bangkok from £258
Flight London Heathrow - Cairo from £177
Flight London Heathrow - Dhaka from £410
Flight London Heathrow - Dublin from £75
Flight London Heathrow - Dubai from £215
Flight London Heathrow - Edinburgh from £126
Flight London Heathrow - Rome Fiumicino from £79
Flight London Heathrow - Funchal from £184

Flights from Delhi to London Heathrow