Cheapest€66.81
- BA Euroflyer BA575512:301h 30m14:00Geneva GVALondon LHR
Door to door 4h 40mCO2 189.2 kgChanges 0Fixed, no changes
Geneva to London flight
Flights from Geneva to London start at €78.02 and take 4h 33m at their fastest.
The Flights from Geneva to London starts at €78.02 and takes 4h 33m door to door, run by 9 operators over 769 km, with around 72 departures a day. Fares bottom out about 45 days before departure.
- 4h 33mDoor to door
- 1h 23mMoving
- €78.02From
- 189.2 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€89.82
- Thomsonfly T726306:381h 23m08:01Geneva GVALondon LHR
Door to door 4h 33mCO2 189.2 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
| BA Euroflyer | €66.81 |
 British Airways | €67.40 |
 Thomsonfly | €67.40 |
| BA CityFlyer | €68.58 |
 EasyJet (DS) | €68.58 |
 Aer Lingus | €66.81 |
 Jet2.com | €67.40 |
 Swiss International Air Lines | €67.40 |
| easyJet | €66.81 |
Show all 9 operatorsShow fewer operators
London is big enough that where you sleep decides what the days look like. We sell the seat, not the room.
Rooms within reach of London St Pancras International
Sort by distance from London St Pancras International and you can see which places are ten minutes on foot and which are not.
Search London on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Geneva to London
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €79.7990 days
- €55.0160 days
- €54.4245 days
- €56.1930 days
- €78.0221 days
- €98.6714 days
- €121.097 days
- €115.193 days
- €155.901 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €54.42.
- How much it moves
- The gap between the cheapest and most expensive lead time is 186 percent. The most expensive point is €155.90, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €91.59Sun
- €79.79Mon
- €78.02Tue
- €82.74Wed
- €102.80Thu
- €95.13Fri
- €98.67Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Geneva
Air
- GVA
London
Air
- LGW
- STN
- LHR
- LTN
- LCY
- SEN
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 769 km against 747 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Geneva at 06:09 and the last at 20:54, across 72 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Geneva to London
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Geneva to London take?
The Flight from Geneva to London takes 4h 33m door to door, of which 1h 23m is spent moving. The route runs 769 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Geneva to London cost?
The Flight from Geneva to London starts at €78.02 for one passenger, checked on September 12, 2026. A typical fare is €79.20. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Geneva to London?
9 operators run the Flight from Geneva to London: BA Euroflyer, British Airways, Thomsonfly, BA CityFlyer, EasyJet (DS). Between them they file around 72 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Geneva to London use?
The Flight from Geneva to London leaves from Geneva GVA and arrives at London LHR. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Geneva to London?
Fares for the Flight from Geneva to London bottom out around 45 days ahead, at €54.42. The gap between the cheapest and most expensive lead time across the window is 186 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Geneva to London produce?
The Flight from Geneva to London produces about 189.2 kg of CO2 per passenger over 769 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Geneva to London on September 12, 2026: 769 km of route against 747 km in a straight line, 72 services a day, 9 operators, a cheapest fare of €78.02, and 4h 33m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
London to Geneva flightCompare every mode from Geneva to LondonAalborg to London flightAberdeen to London flightAbu Dhabi to London flightAbuja to London flightAccra to London flightAddis Ababa to London flightAgadir to London flightAguadilla to London flightAhmedabad to London flightAjaccio to London flightAkureyri to London flightEl Qoseir to London flight
The fare from LGW into London is the one price on this trip we cannot show you, because it is not ours.
A car waiting when you land in London
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from LGW with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.