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Lyon to London flights in December 2026 from $30 GNB, LYS, XYD → LCY, LGW, LHR, LTN, SEN, STN

Grenoble-Isere Airport (GNB), Lyon Saint-Exupery International Airport (LYS), Lyon Part-Dieu (XYD) → London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN)

For departures in December 2026, the cheapest return found recently is $60 with Malta Air, 12 Dec – 16 Dec, found 2 days ago. The cheapest one-way found recently is $30 with Wizz Air UK, 24 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 10 departure dates is usually $74 to $119. Across all 23 departure dates we hold on this route, it is usually $70 to $119. Of the 4 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$60

12 Dec – 16 Dec · Malta Air

Grenoble-Isere Airport (GNB) → Stansted Airport (STN)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec – 16 Dec$60Malta Airout nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 20 Dec$66Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Dec – 15 Dec$74easyJetout nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Dec – 26 Dec$74Jet2.comout nonstop, back nonstopfound 2 days agoSee prices for these dates
31 Dec – 3 Jan 2027$91Jet2.comout nonstop, back nonstopfound 8 days agoSee prices for these dates

Every date we hold

10 departure dates

10 Dec – 15 Dec: $74, found 6 days ago12 Dec – 16 Dec: $60, found 2 days ago17 Dec – 20 Dec: $66, found 2 days ago19 Dec – 22 Dec: $181, found 3 days ago20 Dec – 23 Dec: $118, found 7 days ago21 Dec – 23 Dec: $149, found 3 days ago24 Dec – 26 Dec: $74, found 2 days ago27 Dec – 30 Dec: $111, found 5 days ago30 Dec – 3 Jan 2027: $119, found 4 days ago31 Dec – 3 Jan 2027: $91, found 8 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Dec – 15 Dec$74easyJetLyon Saint-Exupery International Airport (LYS) → London Southend Airport (SEN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Dec – 16 Dec$60Malta AirGrenoble-Isere Airport (GNB) → Stansted Airport (STN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 20 Dec$66RyanairGrenoble-Isere Airport (GNB) → Stansted Airport (STN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Dec – 22 Dec$181Wizz Air UKLyon Saint-Exupery International Airport (LYS) → London Gatwick Airport (LGW)out nonstop, back nonstopfound 3 days agoSee prices for these dates
20 Dec – 23 Dec$118Wizz Air UKGrenoble-Isere Airport (GNB) → London Luton Airport (LTN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
21 Dec – 23 Dec$149easyJetGrenoble-Isere Airport (GNB) → London Gatwick Airport (LGW)out nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Dec – 26 Dec$74Jet2.comLyon Saint-Exupery International Airport (LYS) → London Gatwick Airport (LGW)out nonstop, back nonstopfound 2 days agoSee prices for these dates
27 Dec – 30 Dec$111Wizz Air UKGrenoble-Isere Airport (GNB) → London Luton Airport (LTN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Dec – 3 Jan 2027$119easyJetLyon Saint-Exupery International Airport (LYS) → London Gatwick Airport (LGW)out nonstop, back nonstopfound 4 days agoSee prices for these dates
31 Dec – 3 Jan 2027$91Jet2.comLyon Saint-Exupery International Airport (LYS) → London Gatwick Airport (LGW)out nonstop, back nonstopfound 8 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $60.

November 2026From $644 departure dates19 Nov – 3 Dec · found 5 days agoSee prices for these dates
December 2026From $60Cheapest seen10 departure dates12 Dec – 16 Dec · found 2 days agoSee prices for these dates
January 2027From $604 departure dates9 Jan 2027 – 16 Jan 2027 · found 3 days agoSee prices for these dates
February 2027From $783 departure dates12 Feb 2027 – 16 Feb 2027 · found 4 days agoSee prices for these dates
April 2027From $1491 departure date23 Apr 2027 – 25 Apr 2027 · found 2 days agoSee prices for these dates
June 2027From $1171 departure date13 Jun 2027 – 15 Jun 2027 · found 7 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 3 departure dates is usually $36 to $49. Across all 6 departure dates we hold on this route, it is usually $42 to $55.

Cheapest one-way found recently

$30

24 Dec · Wizz Air UK

Lyon Saint-Exupery International Airport (LYS) → London Gatwick Airport (LGW)

nonstop

found 2 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
24 Dec$30Wizz Air UKnonstopfound 2 days agoOpen this trip
22 Dec$41Wizz Air UKnonstopfound 5 days agoOpen this trip
23 Dec$56Ryanairnonstopfound 4 days agoOpen this trip

Every date we hold

3 departure dates

22 Dec: $41, found 5 days ago23 Dec: $56, found 4 days ago24 Dec: $30, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Dec$41Wizz Air UKLyon Saint-Exupery International Airport (LYS) → London Luton Airport (LTN)nonstopfound 5 days agoOpen this trip
23 Dec$56RyanairGrenoble-Isere Airport (GNB) → Stansted Airport (STN)nonstopfound 4 days agoOpen this trip
24 Dec$30Wizz Air UKLyon Saint-Exupery International Airport (LYS) → London Gatwick Airport (LGW)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $30.

November 2026From $441 departure date15 Nov · found 2 days agoOpen this trip
December 2026From $30Cheapest seen3 departure dates24 Dec · found 2 days agoOpen this trip
January 2027From $502 departure dates8 Jan 2027 · found 5 days agoOpen this trip

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