Grenoble to London Heathrow Flights
You are limited to only 1 airline company British Airways when departing Grenoble-isere Airport to London Heathrow United Kingdom. The flight time from Grenoble-isere Airport to London Heathrow is around 1 Hour 45 Minutes and you will cover 801 Km (498 Miles). The airport code for Grenoble-isere Airport is GNB and for London Heathrow it is LHR.
The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. Flights to London Heathrow United Kingdom normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.
The time zone at London Heathrow is 1.0 GMT compared to 0.0 GMT at Grenoble-isere Airport so bare this in mind is you need to make travel arrangements when you arrive at London Heathrow.
The table below shows the amount of daily flights in operation from Grenoble-isere Airport (GNB) to London Heathrow (LHR).
| Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight |
| British Airways | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
British Airways offer the most direct flights from Grenoble-isere Airport to London Heathrow with an average of 0 flights a week. The earliest flights are operated at and the latest flights operated at and the most common flight numbers are
Contact British Airways at britishairways.com to booking a flight or find up to date information on the flight times.
Below you can see all the times when British Airways fly. These flight times do vary so we recommend you look on the British Airways website for accurate information for the dates you are departing.
| Day | Flight Times |
| Saturday | 12:15 |
You may instead fly from Grenoble-isere Airport and arrive at London Heathrow by an alternative airport or airports. The summary of this is in the table below.
| Route | Stops | Distance | Flying Time |
| Grenoble to Birmingham | 0 | 942 km (585 miles) | 1 Hour 55 Minutes |
| Grenoble to Biggin Hill | 0 | 785 km (488 miles) | 1 Hour 44 Minutes |
| Grenoble to Bristol | 0 | 894 km (556 miles) | 1 Hour 52 Minutes |
| Grenoble to Leeds | 0 | 1,070 km (665 miles) | 2 Hours 4 Minutes |
| Grenoble to Gatwick | 0 | 762 km (473 miles) | 1 Hour 42 Minutes |
| Grenoble to Luton | 0 | 835 km (519 miles) | 1 Hour 48 Minutes |
| Grenoble to Manchester | 0 | 1,044 km (649 miles) | 2 Hours 2 Minutes |
| Grenoble to Southend | 0 | 770 km (478 miles) | 1 Hour 43 Minutes |
| Grenoble to Stansted | 0 | 816 km (507 miles) | 1 Hour 46 Minutes |
Remember to have some local currency before travelling to London Heathrow as there may not be a bureau de change open upon your arrival.
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