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Nonstop flights from London to New Delhi from $666 LCY, LGW, LHR, LTN, SEN, STN → DEL

London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN) → Indira Gandhi International Airport (DEL)

The cheapest nonstop return found recently is $666 with Air India, 21 Feb 2027 – 21 Mar 2027, found 2 days ago.

Nonstop return

The cheapest nonstop return fare on each of 13 departure dates is usually $855 to $1,293.

Cheapest nonstop return

$666

21 Feb 2027 – 21 Mar 2027 · Air India

London Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)

Leaves 8:45 a.m. · Return leaves 5:50 a.m. · 20 h 50 min of travel, both ways together

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

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Airlines flying it nonstop on the return fares we hold: Air India (11 departure dates), British Airways (5 departure dates), Virgin Atlantic (1 departure date).

On the 14 trips where we hold both on the same dates, nonstop cost a median $387 (52.5%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 1 of those 14 trips.

Every nonstop date we hold

Nonstop fares on 13 of the 19 departure dates we hold for this route.

13 Nov – 10 Jan 2027: $2,180, found 6 days ago16 Nov – 18 Nov: $1,470, found 6 days ago17 Nov – 13 Dec: $1,420, found 3 days ago1 Dec – 20 Jan 2027: $1,205, found 6 days ago9 Dec – 23 Dec: $1,266, found 3 days ago30 Dec – 20 Jan 2027: $982, found 7 days ago4 Jan 2027 – 20 Jan 2027: $864, found 6 days ago26 Jan 2027 – 10 Mar 2027: $855, found 5 days ago13 Feb 2027 – 7 Mar 2027: $880, found 2 days ago21 Feb 2027 – 21 Mar 2027: $666, found 2 days ago10 Mar 2027 – 11 Mar 2027: $768, found 4 days ago19 May 2027 – 28 May 2027: $822, found 5 days ago23 Oct 2027 – 1 Nov 2027: $1,293, found 5 days agoNovDecJanFebMarMayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
13 Nov – 10 Jan 2027$2,180Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
16 Nov – 18 Nov$1,470British AirwaysLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
17 Nov – 13 Dec$1,420Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
1 Dec – 20 Jan 2027$1,205Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
9 Dec – 23 Dec$1,266Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
30 Dec – 20 Jan 2027$982British AirwaysLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 7 days agoSee prices for these dates
4 Jan 2027 – 20 Jan 2027$864British AirwaysLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
26 Jan 2027 – 10 Mar 2027$855Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 5 days agoSee prices for these dates
13 Feb 2027 – 7 Mar 2027$880Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Feb 2027 – 21 Mar 2027$666Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Mar 2027 – 11 Mar 2027$768British AirwaysLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
19 May 2027 – 28 May 2027$822Virgin AtlanticLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 5 days agoSee prices for these dates
23 Oct 2027 – 1 Nov 2027$1,293Air IndiaLondon Heathrow Airport (LHR) → Indira Gandhi International Airport (DEL)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work