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
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
06/25/26
1 Stopover (BOM)
AI9484, AI0131
24h 35min
Return
06/30/26
1 Stopover (BLR)
AI0132, AI2820
18h 05min
Air India
$631
Best option
Delhi
London Heathrow
Outbound
06/25/26
direct
AI2015
10h 25min
Return
06/30/26
1 Stopover (BLR)
AI0132, AI2511
15h 20min
Air India
$657
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (HEL)
AY0122, AY1339
17h 30min
Return
06/30/26
1 Stopover (HEL)
AY1338, AY0121
30h 40min
Finnair
$687
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (BOM)
AI9486, AI0129
20h 45min
Return
06/30/26
2 Stopovers (IST, SAW, RUH)
BA0720, XY0258, XY0329
28h 20min
Air India ?
$713
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (BOM)
AI9484, AI0129
15h 20min
Return
06/30/26
1 Stopover (BLR)
AI0132, AI0428
14h 35min
Air India ?
$713
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (DOH)
QR0571, BA7001
12h 05min
Return
06/30/26
1 Stopover (DOH)
BA2359, QR0578
12h 25min
Qatar Airways, British Airways ?
$750
Delhi
London Heathrow
Outbound
06/25/26
1 Stopover (DXB)
EK0511, EK0031
33h 40min
Return
06/30/26
1 Stopover (DXB)
EK0008, EK0512
12h 50min
Emirates Airline
$774
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 $ 626,10
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