Your next trip, last seen at €17
Lowest observedRyanair · Non-stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €17, departing 13 Dec 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Ryanair, easyJet, Wizz Air UK, Vueling
- Reported fastest flight
- 1h 40m
- Non-stop
- Yes
About this route
Explore the fares we observed from Grenoble to London. Prices move often, so pick your dates to see the latest options.
- Route distance
- 826 km
- Reported fastest flight
- 1h 40m
- Alternative airports
- LCY, LGW, LTN, SEN, STN
Route-level information; individual journeys vary.
Published schedules report non-stop service with Ryanair, easyJet, Wizz Air UK. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Ryanair | 22 / 57 | |
| easyJet | 18 / 57 | |
| Wizz Air UK | 4 / 57 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Grenoble Alpes Isère Airport (GNB) → Grenoble, city gazetteer reference point (45.1715, 5.7224): ≈ 37 km.
- London City Airport (LCY) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 13 km.
- London Heathrow (LHR) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 23 km.
- London Gatwick (LGW) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 40 km.
- London Luton (LTN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 44 km.
- London Stansted (STN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 49 km.
- London Southend Airport (SEN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 57 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Grenoble to London: Ryanair, from €17 (checked 16 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair | €17Dec 13, 2026 | 25 |
| Wizz Air UK | €38Feb 14, 2027 | 6 |
| easyJet | €55Dec 5, 2026 | 22 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Grenoble to London?
The lowest fare Routavio has observed is €17, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Grenoble to London?
In our observations December 2026 is the cheapest month so far, at €17.
Are there direct flights from Grenoble to London?
Yes. Published schedules report non-stop flights on this route with Ryanair, easyJet, Wizz Air UK.
Which airlines fly from Grenoble to London?
Routavio has seen these carriers on the route: Ryanair, easyJet, Wizz Air UK, Vueling.
How long does the flight from Grenoble to London take?
Across the 56 fares Routavio observed, the average journey time is 2h 47m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Grenoble to London fares were non-stop?
52 of the 56 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Grenoble to London?
For Grenoble to London, examples of observed one-way non-stop offers checked within the last 14 days: Ryanair (22), easyJet (18), Wizz Air UK (4). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which airline has the lowest fare from Grenoble to London?
Cheapest airline from Grenoble to London: Ryanair, from €17 (checked 16 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 27 Oct 2026