Cheap flights from Nantes to London from £17

The cheapest month to fly to London from Nantes is in March. Flight prices, which tend to average around £55, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Nantes averaging around £56.

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £50. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Nantes to London for around £131.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £57. Flights in the morning are often more expensive, with an average ticket price of £122.

Fly from Nantes Atlantique to London Stansted for the best Nantes Atlantique - London flight prices

You are more likely to see cheaper flights to London from Nantes when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £210 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Nantes for as low as £137 on momondo.

There is only 1 cabin class available to choose from on Nantes Atlantique to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Nantes to London.

As of March 2026, prices for Nantes to London flights are approximately 7% cheaper when compared to flights at the same time last year.

Historically, on average around 22% of flights between Nantes and London have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

The number of flights available between Nantes and London is 1 per day as of March 2026. The most frequent departure time is 21:00, with 43% of daily flights leaving at midday.

As of March 2026, 11 flights take off from Nantes and land in London each week. The most common flight departure day for this route is Fri, with 36% of weekly flights taking off on this day.