Flight Routes 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
10/01/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
10/11/26
1 Stopover (KWI)
KU0104, KU0383
13h 40min
Kuwait Airways
$519
Best option
Delhi
London Heathrow
Outbound
10/01/26
direct
BA0136
09h 45min
Return
10/11/26
direct
BA0143
08h 45min
British Airways ?
$647
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (BOM)
AI9484, AI0131
24h 35min
Return
06/30/26
1 Stopover (BLR)
AI0132, AI2820
18h 05min
Air India
$631
Delhi
London Heathrow
Outbound
10/01/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
10/11/26
1 Stopover (KWI)
KU0104, KU0383
13h 40min
Kuwait Airways
$535
Delhi
London Heathrow
Outbound
10/01/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
10/11/26
1 Stopover (KWI)
KU0104, KU0383
13h 40min
Kuwait Airways ?
$537
Delhi
London Heathrow
Outbound
10/01/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
10/11/26
1 Stopover (KWI)
KU0104, KU0383
13h 40min
Kuwait Airways ?
$540
Delhi
London Heathrow
Outbound
10/01/26
1 Stopover (KWI)
KU0382, KU0101
16h 15min
Return
10/11/26
1 Stopover (KWI)
KU0104, KU0383
13h 40min
Kuwait Airways
$543
Delhi
London Heathrow
Outbound
10/01/26
1 Stopover (HEL)
AY0122, AY1335
36h 00min
Return
10/11/26
1 Stopover (HEL)
AY1332, AY0121
14h 30min
Finnair
$621
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (BOM)
AI9486, AI0129
20h 45min
Return
06/30/26
1 Stopover (BLR)
AI0132, AI0428
14h 35min
Air India ?
$627
Delhi
London Heathrow
Outbound
10/01/26
1 Stopover (HEL)
AY0122, AY1339
17h 30min
Return
10/11/26
1 Stopover (HEL)
AY1332, AY0121
14h 30min
Finnair
$647
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 519,00 $
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