How long is the flight from Southampton to Mexico City?

Departing from Southampton to Mexico City will take you 19h 55m. Airlines will cover a distance of 5503 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Mexico City when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

What is the cheapest time of day to fly from SOU to MEX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Mexico City as you normally would.

Can I find deals for flights from Southampton to Mexico City that include hotel bookings?

Yes. In addition to deals on Southampton to Mexico City flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Mexico City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Mexico City.

Can I find deals for business class flights from Southampton to Mexico City?

Yes. Cheapflights offers flight deals from Southampton to Mexico City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£529+ Cheap Flights from Southampton to Mexico City

Cheap flight deals from Southampton to Mexico City

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to Mexico City
Explore the most affordable flight options available from Southampton to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Sun 1/1117:30 -

2 stops59h 20m

Sun 8/1121:50 -

1 stop28h 20m

Deal found 17/9£840

Sun 1/1109:30 -

2 stops43h 20m

Sun 8/1116:30 -

2 stops42h 35m

Deal found 17/9£858

Thu 26/1108:40 -

2 stops19h 55m

Tue 1/1215:30 -

2 stops58h 40m

Deal found 17/9£988

Thu 26/1108:40 -

2 stops36h 45m

Mon 30/1115:30 -

2 stops34h 40m

Deal found 17/9£999

Sat 21/1117:20 -

2 stops34h 30m

Mon 30/1115:30 -

2 stops34h 40m

Deal found 17/9£1,030

Thu 29/1017:35 -

2 stops34h 15m

Thu 5/1108:40 -

2 stops42h 15m

Deal found 14/9£1,033

Thu 29/1017:35 -

1 stop32h 05m

Thu 5/1121:50 -

1 stop29h 05m

Deal found 14/9£1,082

Fri 11/1209:20 -

2 stops20h 50m

Fri 8/106:40 -

2 stops44h 05m

Deal found 15/9£1,144

Fri 11/1208:40 -

1 stop17h 00m

Fri 8/121:50 -

1 stop29h 05m

Deal found 15/9£1,164

Sat 12/1217:30 -

2 stops50h 40m

Sat 9/115:30 -

2 stops43h 30m

Deal found 16/9£1,183

Find flight deals from Southampton to Mexico City

Round-trip from	£840
One-way from	£529
Popular in	July
Cheapest in	February
Average price	£827

KLM
1/11-8/11
3 total stops
87h 40m total
Southampton to Mexico City

Search Deals

28/10-31/12
3 total stops
45h 20m total
Southampton to Mexico City

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£162 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 28/10

09:15-00:35

3 stops45h 20m

Mexico City Benito Juarez

Wed 31/12

00:00-07:00

Nonstop0h 00m

£529

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Thu 1/10

20:00-18:45

3 stops29h 45m

Mexico City Benito Juarez

Wed 31/12

00:00-07:00

Nonstop0h 00m

£668

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Tue 5/1

19:55-18:45

2 stops28h 50m

Mexico City Benito Juarez

Wed 31/12

00:00-07:00

Nonstop0h 00m

£865

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 4/1

16:10-18:45

2 stops56h 35m

Mexico City Benito Juarez

Wed 31/12

00:00-07:00

Nonstop0h 00m

£875

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Thu 26/11

08:40-22:35

2 stops19h 55m

Mexico City Benito Juarez

Tue 1/12

15:30-08:10

2 stops58h 40m

£988

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Thu 4/2

06:50-18:45

2 stops41h 55m

Mexico City Benito Juarez

Mon 8/2

21:00-20:55

2 stops41h 55m

£993

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 28/10

17:35-19:40

1 stop32h 05m

Mexico City Benito Juarez

Wed 31/12

00:00-07:00

Nonstop0h 00m

£1,005

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Thu 29/10

17:35-21:50

2 stops34h 15m

Mexico City Benito Juarez

Thu 5/11

08:40-08:55

2 stops42h 15m

£1,033

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 15/3

19:55-18:45

2 stops52h 50m

Mexico City Benito Juarez

Mon 5/4

22:00-08:25

2 stops27h 25m

£1,043

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Tue 16/3

19:55-18:45

2 stops28h 50m

Mexico City Benito Juarez

Tue 6/4

22:00-08:25

2 stops27h 25m

£1,066

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Southampton to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Southampton with our price prediction graph.

SOU-MEX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Southampton to Mexico City?
Departing from Southampton to Mexico City will take you 19h 55m. Airlines will cover a distance of 5503 mi. This flight may include one or multiple stops.
Can I find deals for flights from Southampton to Mexico City that include hotel bookings?
Yes. In addition to deals on Southampton to Mexico City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Mexico City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Mexico City.
Can I find deals for business class flights from Southampton to Mexico City?
Yes. Cheapflights offers flight deals from Southampton to Mexico City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Mexico City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Mexico City?

Cheapflights helps you find that perfect flight to Mexico City from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to Mexico City with no change fees?

Certainly. Search results for flights to Mexico City from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Southampton to Mexico City from £529

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Mexico City

Cheapest flights from Southampton to Mexico CityExplore the most affordable flight options available from Southampton to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Southampton to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Southampton to Mexico CityDiscover carefully curated flight deals from Southampton to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Southampton to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Southampton to Mexico CityDiscover last-minute flight deals from Southampton to Mexico City. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Mexico City. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Southampton to Mexico CitySearch for one-way flight options from Southampton to Mexico City. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Southampton to Mexico City. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

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Use the filters below to find and compare flights from Southampton to Mexico City that are best for you.

Best time to book a flight from Southampton to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Southampton with our price prediction graph.

Related info for your journey

How long is the flight from Southampton to Mexico City?

Can I find deals for flights from Southampton to Mexico City that include hotel bookings?

How can I find direct flights from Southampton to Mexico City?

Can I find deals for business class flights from Southampton to Mexico City?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Mexico City by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Mexico

Book a non-stop flight to one of these other cities located in Mexico.

Search flights from Southampton to Mexico City by cabin class

Find flights from Southampton to Mexico City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Mexico City

Explore flights to Mexico City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Southampton and Mexico City flights

Browse other Southampton and Mexico City flight options. Last updated on 18 September 2026.

Other flights from Southampton

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How does Cheapflights help users find flights from Southampton to Mexico City?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Mexico City?

Can Cheapflights find flights from Southampton to Mexico City with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Mexico City become cheaper?

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Travel Smart

Cheapest flights from Southampton to Mexico City
Explore the most affordable flight options available from Southampton to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Southampton to Mexico City
Discover carefully curated flight deals from Southampton to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Southampton to Mexico City
Discover last-minute flight deals from Southampton to Mexico City. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Southampton to Mexico City
Search for one-way flight options from Southampton to Mexico City. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.