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Cheap flights from Southampton to Mexico City from £363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Mexico City departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Southampton to Mexico City

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:05 - 23:30
SOU
-
MEX
45h 25m
3 stops
Multiple Airlines Logo
06:15 - 19:30
MEX
-
SOU
30h 15m
3 stops
£975Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
KLM Logo
09:05 - 17:59
SOU
-
MEX
15h 54m
1 stop
KLM Logo
20:05 - 08:45
MEX
-
SOU
29h 40m
1 stop
£978KLM
Fri, 4 Sep - Fri, 11 Sep
KLM Logo
09:05 - 17:59
SOU
-
MEX
15h 54m
1 stop
KLM Logo
07:05 - 08:45
MEX
-
SOU
18h 40m
2 stops
£991KLM
Fri, 4 Sep - Fri, 11 Sep
KLM Logo
09:05 - 17:59
SOU
-
MEX
15h 54m
1 stop
KLM Logo
13:55 - 16:50
MEX
-
SOU
19h 55m
2 stops
£998KLM
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
09:15 - 23:15
SOU
-
MEX
45h 00m
3 stops
Multiple Airlines Logo
00:30 - 19:25
MEX
-
SOU
35h 55m
3 stops
£1,005Multiple Airlines
Tue, 18 Aug - Sun, 23 Aug
KLM Logo
09:05 - 21:50
SOU
-
MEX
19h 45m
2 stops
KLM Logo
13:55 - 16:50
MEX
-
SOU
19h 55m
2 stops
£1,016KLM
Fri, 4 Sep - Fri, 11 Sep
KLM Logo
09:05 - 21:50
SOU
-
MEX
19h 45m
2 stops
KLM Logo
13:55 - 16:50
MEX
-
SOU
19h 55m
2 stops
£1,017KLM
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
09:15 - 23:30
SOU
-
MEX
21h 15m
2 stops
Multiple Airlines Logo
00:30 - 19:25
MEX
-
SOU
35h 55m
3 stops
£1,020Multiple Airlines
Tue, 18 Aug - Sun, 23 Aug
KLM Logo
09:05 - 17:59
SOU
-
MEX
15h 54m
1 stop
KLM Logo
20:05 - 08:45
MEX
-
SOU
29h 40m
1 stop
£1,029KLM
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
09:15 - 23:30
SOU
-
MEX
21h 15m
2 stops
Multiple Airlines Logo
11:55 - 19:25
MEX
-
SOU
24h 30m
2 stops
£1,044Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug

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British Airways flights from Southampton to Mexico City

Our best British Airways deals on Southampton to Mexico City flight tickets
British Airways
18 Jan
SOU19:55Southampton Eastleigh
52h 50m
2 stops
MEX18:45Mexico City Benito Juarez
8 Feb
MEX21:00Mexico City Benito Juarez
29h 25m
2 stops
SOU08:25Southampton Eastleigh
£1,055
British Airways
20 Jan
SOU06:50Southampton Eastleigh
17h 55m
2 stops
MEX18:45Mexico City Benito Juarez
10 Feb
MEX21:00Mexico City Benito Juarez
17h 45m
2 stops
SOU20:45Southampton Eastleigh
£1,061
British Airways
24 Sept
SOU06:50Southampton Eastleigh
19h 55m
2 stops
MEX19:45Mexico City Benito Juarez
28 Sept
MEX22:00Mexico City Benito Juarez
28h 45m
2 stops
SOU09:45Southampton Eastleigh
£1,094

KLM flights from Southampton to Mexico City

Our best KLM deals on Southampton to Mexico City flight tickets
KLM
4 Sept
SOU09:05Southampton Eastleigh
15h 54m
1 stop
MEX17:59Mexico City Benito Juarez
11 Sept
MEX20:05Mexico City Benito Juarez
29h 40m
1 stop
SOU08:45Southampton Eastleigh
£978
KLM
4 Sept
SOU09:05Southampton Eastleigh
15h 54m
1 stop
MEX17:59Mexico City Benito Juarez
11 Sept
MEX07:05Mexico City Benito Juarez
18h 40m
2 stops
SOU08:45Southampton Eastleigh
£991
KLM
4 Sept
SOU09:05Southampton Eastleigh
15h 54m
1 stop
MEX17:59Mexico City Benito Juarez
11 Sept
MEX13:55Mexico City Benito Juarez
19h 55m
2 stops
SOU16:50Southampton Eastleigh
£998

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Mexico City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 24 July 2026.
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 - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-23:30

3 stops45h 25m

Mexico City Benito Juarez

Fri 11/9

06:15-19:30

3 stops30h 15m

£975

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-17:59

1 stop15h 54m

Mexico City Benito Juarez

Fri 11/9

20:05-08:45

1 stop29h 40m

£978
Fastest return journey

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-17:59

1 stop15h 54m

Mexico City Benito Juarez

Fri 11/9

07:05-08:45

2 stops18h 40m

£991

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-17:59

1 stop15h 54m

Mexico City Benito Juarez

Fri 11/9

13:55-16:50

2 stops19h 55m

£998

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Tue 18/8

09:15-23:15

3 stops45h 00m

Mexico City Benito Juarez

Sun 23/8

00:30-19:25

3 stops35h 55m

£1,005

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-21:50

2 stops19h 45m

Mexico City Benito Juarez

Fri 11/9

13:55-16:50

2 stops19h 55m

£1,016

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-21:50

2 stops19h 45m

Mexico City Benito Juarez

Fri 11/9

13:55-16:50

2 stops19h 55m

£1,017

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Tue 18/8

09:15-23:30

2 stops21h 15m

Mexico City Benito Juarez

Sun 23/8

00:30-19:25

3 stops35h 55m

£1,020

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Fri 4/9

09:05-17:59

1 stop15h 54m

Mexico City Benito Juarez

Fri 11/9

20:05-08:45

1 stop29h 40m

£1,029

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Tue 18/8

09:15-23:30

2 stops21h 15m

Mexico City Benito Juarez

Mon 24/8

11:55-19:25

2 stops24h 30m

£1,044

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mexico City from

How to get the cheapest flight ticket from Southampton to Mexico City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Mexico City?

The cheapest day to depart on your flight to Mexico City is on a Thursday when prices can be found for as low as £731. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Mexico City on Saturday is £982.

What is the cheapest time of day to depart on your flight to Mexico City?

Our data shows that the cheapest Southampton 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 £827. Flights to Mexico City are more costly in the afternoon, with an average ticket price of £975. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Southampton to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Mexico City according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Mexico City (SOU to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Mexico City

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from Southampton to Mexico City takes 17h 55m
There are no direct flights from Southampton to Mexico City. There are no popular flight routes from Southampton to Mexico City.
Search flight deals

Frequently asked questions about flying from Southampton to Mexico City

  • How far is Southampton Eastleigh to Mexico City Benito Juarez by plane?

    Southampton Eastleigh and Mexico City Benito Juarez are 5506.8 mi apart from one another. Flights usually cover this in 17h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Mexico City Benito Juarez Airport?

    Prices for flights from Southampton Eastleigh Airport to Mexico City Benito Juarez Airport were last updated today.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Mexico City Benito Juarez Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The travel and health documents required for your trip to Mexico City Benito Juarez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mexico City Benito Juarez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Cuernavaca
Valle de Bravo

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Mexico City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mexico City from Southampton.

Can I find flights from Southampton to Mexico City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Southampton to Mexico City flights to just show those with flexible booking policies.

How can momondo help me find flights from Southampton to Mexico City?

Once you have performed a search for Southampton to Mexico City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Southampton to Mexico City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to Mexico City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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