Cheap flights from the United Kingdom to Mexico City from £281

The month of August is, on average, the cheapest month to fly to Mexico City from United Kingdom, with most prices found around £308. If you’re not able to fly to Mexico City in August, then May is your next best option. Flight prices from United Kingdom to Mexico City during May average around £492.

The cheapest day to depart on your flight to Mexico City is on a Thursday when prices can be found for as low as £726. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Mexico City on Friday is £958.

Our data shows that the cheapest United Kingdom to Mexico City flights are usually those with departure times in the morning. Our users have found flights to Mexico City in the morning for as low as £805. Flights to Mexico City are more costly in the afternoon, with an average ticket price of £955. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Mexico City Benito Juarez for the best United Kingdom - Mexico City Benito Juarez flight prices

You are more likely to see cheaper flights to Mexico City from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around £756 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from United Kingdom for as low as £646 on momondo.

There are 4 cabin classes available to choose from on United Kingdom to Mexico City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Aeromexico, SWISS, and British Airways are the most popular carriers operating from United Kingdom to Mexico City Benito Juarez

Aeromexico, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Mexico City from United Kingdom according to our data. Aeromexico is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Mexico City. Keep in mind that there are 12 different airlines that fly to Mexico City on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between United Kingdom and Mexico City have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

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

Sunday 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 3% of their flights experiencing any sort of delay.

The number of flights available between United Kingdom and Mexico City is 3 per day as of July 2026. The most frequent departure time is 15:00, with 51% of daily flights leaving in the afternoon.

26 flights are operational weekly from United Kingdom to Mexico City as of July 2026. The most popular departure day for this route is Tue, with 19% of flights per week taking off on this day.