Cheap flights from London to Mexico from €363

In general, September is the cheapest month to fly from London to Mexico. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €613. If you’re not able to fly to Mexico in September, then February is your next best option. Flight prices from London to Mexico during February average around €677.

Fly from London Gatwick to Cancun for the best London - Mexico flight prices

You are more likely to see cheaper flights to Mexico from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around €835 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from London for as low as €704 on momondo.

Historically, on average around 16% of flights between London and Mexico have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Aeromexico have had the fewest delays on this route over the last 12 months, with about 4% of their flights experiencing any sort of delay.

The number of flights available between London and Mexico is 5 per day as of May 2026. The most frequent departure time is 22:00, with 52% of daily flights leaving in the afternoon.

As of May 2026, 36 flights take off from London and land in Mexico each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.