Flights from Delhi to London

Our cheapest offers for flights from Delhi to London

Here you can compare cheap flights from Delhi (DEL) to London (LON) 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. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Delhi
London
Outbound
30/09/25
1 Stopover (KWI)
KU0384, KU0101
12h 05min
Return
-
Kuwait Airways
£159
Delhi
London
Pay attention to transfer at connecting flight
Outbound
19/02/26
2 Stopovers (KWI, IST)
KU0382, KU0155, W95772
25h 30min
Return
22/02/26
2 Stopovers (IST, GYD)
W95771, J20078, J20057
32h 45min
Kuwait Airways, Wizz Air UK
£330
Delhi
London
Outbound
14/10/25
1 Stopover (MUC)
LH0763, LH2476
18h 25min
Return
02/12/25
1 Stopover (MUC)
LH4201, LH0762
22h 20min
Lufthansa
£383
Best option
Delhi
London
Outbound
19/02/26
1 Stopover (MUC)
LH0763, LH4192
11h 40min
Return
25/02/26
1 Stopover (FRA)
LH0901, LH0760
10h 30min
Lufthansa ?
£409
Delhi
London
Outbound
19/02/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
22/02/26
2 Stopovers (IST, GYD)
BA0674, J20078, J20057
32h 35min
Kuwait Airways
£365
Delhi
London
Outbound
19/02/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
22/02/26
1 Stopover (KWI)
KU0104, KU0383
13h 45min
Kuwait Airways
£381
Delhi
London
Outbound
11/10/25
1 Stopover (WAW)
LO0072, LO0281
29h 50min
Return
06/12/25
1 Stopover (WAW)
LO0280, LO0071
29h 20min
Polskie Linie Lotnicze LOT
£400
Delhi
London
Outbound
19/02/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
22/02/26
1 Stopover (KWI)
KU0104, KU0383
13h 45min
Kuwait Airways ?
£401
Delhi
London
Outbound
04/10/25
1 Stopover (AUH)
EY0215, EY0065
27h 50min
Return
28/11/25
1 Stopover (AUH)
EY0066, EY0212
30h 40min
Etihad Airways
£403
Delhi
London
Outbound
11/10/25
1 Stopover (WAW)
LO0072, LO0279
13h 50min
Return
06/12/25
1 Stopover (WAW)
LO0280, LO0071
29h 20min
Polskie Linie Lotnicze LOT
£405
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Delhi to London

Favourite airline: Swiss
The most popular airline for flights from Delhi to London is Swiss.
Swiss
27 %
IndiGo Airlines
17 %
Air Astana
17 %
Favourite connection: via Zurich
Flights with a stopover in Zurich are the most popular connection for this route.
Route
bookings
1 stopover Zurich (Zürich)-Kloten
21h 35min, from £ 547
35 %
1 stopover Istanbul
34h 25min, from £ 694
26 %
1 stopover Almaty
30h 35min, from £ 591
22 %

Important flight information

Flight information: Delhi - London

Cheapest outbound flight from £ 158,90
Outbound and return from £ 329,99
Flight duration min. 09:25 / max. 09:45
Return flight duration min. 08:10/ max. 08:45
Distance 6718 km
Flights per week 48
Departure airport Airport Delhi Indira Gandhi (DEL)
Departure country Flights from India
Arrival airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London
Popular destinations for onward travel
Flight destinations with a similar price