Flights from Delhi to London Heathrow

Trip type

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 Shop Baggage Price
Delhi
London Heathrow
Outbound
05/07/26
1 Stopover (MUC)
LH0763, LH2476
18h 25min
Return
05/16/26
1 Stopover (MUC)
LH2471, LH0762
10h 25min
Lufthansa
$557
Best option
Delhi
London Heathrow
Outbound
05/07/26
1 Stopover (BOM)
BA7982, BA0198
14h 50min
Return
05/16/26
direct
BA0143
08h 45min
British Airways ?
$587
Delhi
London Heathrow
Outbound
03/28/26
1 Stopover (BLR)
AI2415, AI0133
15h 30min
Return
04/25/26
1 Stopover (BOM)
AI0128, AI2928
15h 40min
Air India
$651
found 2 days ago
Delhi
London Heathrow
Outbound
03/28/26
1 Stopover (HEL)
AY0122, AY1331
29h 50min
Return
04/25/26
1 Stopover (HEL)
AY1336, AY0121
32h 40min
Finnair
$571
found 2 days ago
Delhi
London Heathrow
Outbound
05/07/26
1 Stopover (AUH)
EY0219, EY0065
14h 45min
Return
05/16/26
1 Stopover (AUH)
EY0064, EY0216
24h 05min
Etihad Airways ?
$580
Delhi
London Heathrow
Outbound
03/13/26
1 Stopover (HEL)
AY0122, AY1335
36h 55min
Return
04/02/26
1 Stopover (HEL)
AY1338, AY0121
30h 40min
Finnair
$583
Delhi
London Heathrow
Outbound
03/28/26
1 Stopover (HEL)
AY0122, AY1337
14h 40min
Return
04/25/26
1 Stopover (HEL)
AY1332, AY0121
14h 30min
Finnair
$599
found 2 days ago
Delhi
London Heathrow
Outbound
03/13/26
1 Stopover (HEL)
AY0122, AY1339
18h 20min
Return
04/02/26
1 Stopover (HEL)
AY1332, AY0121
14h 30min
Finnair ?
$601
Delhi
London Heathrow
Outbound
05/07/26
1 Stopover (BOM)
BA7983, BA0134
15h 35min
Return
05/16/26
direct
BA0143
08h 45min
British Airways ?
$613
Delhi
London Heathrow
Outbound
05/07/26
1 Stopover (AUH)
EY0219, EY0063
12h 25min
Return
05/16/26
1 Stopover (AUH)
EY0068, EY0214
11h 55min
Etihad Airways ?
$616
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 Heathrow

Favorite airline: Air Astana
The favorite airline for flights from Delhi to London Heathrow is Air Astana.
Air Astana
31 %
Lufthansa
29 %
Finnair
15 %
Cheapest weekday: Friday
The cheapest ticket prices are available for flights departing on Friday.
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 88 % cheaper.
non stop flight
1 stop
2 stops
09h 35min
11h 25min
21h 30min
883 $
469 $
575 $
Favourite connection: via Munich
Stopover flights on this route are especially popular via Munich, making up 30 % of bookings.
Route
bookings
1 stopover Munich
11h 25min, from 469 $
30 %
1 stopover Almaty
30h 35min, from 557 $
24 %
1 stopover Helsinki-Vantaa
36h 00min, from 524 $
17 %

Important flight information

Flight information: Delhi - London Heathrow

Roundtrip from 556,97 $
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 destinations with a similar price
Flight destinations with a similar price