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Cheap flights from Southampton to Mexico City from £648

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 7/10. 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
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Find the cheapest flights from Southampton to Mexico City

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:55 - 23:30
SOU
-
MEX
36h 35m
3 stops
Multiple Airlines Logo
00:30 - 19:25
MEX
-
SOU
35h 55m
3 stops
£954Multiple Airlines
Mon, 17 Aug - Sun, 23 Aug
Multiple Airlines Logo
09:20 - 23:30
SOU
-
MEX
21h 10m
2 stops
Multiple Airlines Logo
06:15 - 19:30
MEX
-
SOU
30h 15m
3 stops
£1,012Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
20:50 - 23:10
SOU
-
MEX
33h 20m
2 stops
Multiple Airlines Logo
17:05 - 13:45
MEX
-
SOU
37h 40m
1 stop
£1,032Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
09:20 - 23:30
SOU
-
MEX
21h 10m
2 stops
Multiple Airlines Logo
11:55 - 19:30
MEX
-
SOU
24h 35m
2 stops
£1,044Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
British Airways Logo
20:40 - 19:45
SOU
-
MEX
30h 05m
2 stops
British Airways Logo
22:00 - 09:45
MEX
-
SOU
28h 45m
2 stops
£1,064British Airways
Thu, 1 Oct - Thu, 22 Oct
British Airways Logo
19:55 - 19:45
SOU
-
MEX
30h 50m
2 stops
British Airways Logo
22:00 - 08:25
MEX
-
SOU
27h 25m
2 stops
£1,072British Airways
Tue, 29 Sep - Tue, 20 Oct
Multiple Airlines Logo
09:20 - 23:55
SOU
-
MEX
21h 35m
3 stops
Multiple Airlines Logo
06:15 - 19:30
MEX
-
SOU
30h 15m
3 stops
£1,122Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
09:20 - 23:30
SOU
-
MEX
21h 10m
2 stops
Multiple Airlines Logo
11:55 - 16:50
MEX
-
SOU
21h 55m
2 stops
£1,149Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
08:25 - 23:10
SOU
-
MEX
45h 45m
3 stops
Multiple Airlines Logo
11:55 - 19:30
MEX
-
SOU
24h 35m
2 stops
£1,160Multiple Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
08:25 - 23:10
SOU
-
MEX
45h 45m
3 stops
Multiple Airlines Logo
06:15 - 16:50
MEX
-
SOU
27h 35m
3 stops
£1,165Multiple Airlines
Sun, 16 Aug - Sun, 23 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
1 Oct
SOU20:40Southampton Eastleigh
30h 05m
2 stops
MEX19:45Mexico City Benito Juarez
22 Oct
MEX22:00Mexico City Benito Juarez
28h 45m
2 stops
SOU09:45Southampton Eastleigh
£1,064
British Airways
29 Sept
SOU19:55Southampton Eastleigh
30h 50m
2 stops
MEX19:45Mexico City Benito Juarez
20 Oct
MEX22:00Mexico City Benito Juarez
27h 25m
2 stops
SOU08:25Southampton Eastleigh
£1,072
British Airways
2 Oct
SOU06:45Southampton Eastleigh
20h 00m
2 stops
MEX19:45Mexico City Benito Juarez
23 Oct
MEX22:00Mexico City Benito Juarez
34h 30m
2 stops
SOU15:30Southampton Eastleigh
£1,185

KLM flights from Southampton to Mexico City

Our best KLM deals on Southampton to Mexico City flight tickets
KLM
16 Aug
SOU17:30Southampton Eastleigh
31h 29m
1 stop
MEX17:59Mexico City Benito Juarez
23 Aug
MEX13:20Mexico City Benito Juarez
36h 25m
2 stops
SOU08:45Southampton Eastleigh
£1,335
KLM
8 Aug
SOU09:15Southampton Eastleigh
15h 44m
1 stop
MEX17:59Mexico City Benito Juarez
15 Aug
MEX20:05Mexico City Benito Juarez
13h 55m
1 stop
SOU17:00Southampton Eastleigh
£1,340
KLM
8 Aug
SOU09:15Southampton Eastleigh
15h 44m
1 stop
MEX17:59Mexico City Benito Juarez
15 Aug
MEX15:30Mexico City Benito Juarez
18h 30m
2 stops
SOU17:00Southampton Eastleigh
£1,414

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 4 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

Mon 17/8

17:55-23:30

3 stops36h 35m

Mexico City Benito Juarez

Sun 23/8

00:30-19:25

3 stops35h 55m

£954

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

09:20-23:30

2 stops21h 10m

Mexico City Benito Juarez

Sun 23/8

06:15-19:30

3 stops30h 15m

£1,012

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

20:50-23:10

2 stops33h 20m

Mexico City Benito Juarez

Sun 23/8

17:05-13:45

1 stop37h 40m

£1,032

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

09:20-23:30

2 stops21h 10m

Mexico City Benito Juarez

Sun 23/8

11:55-19:30

2 stops24h 35m

£1,044

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Thu 1/10

20:40-19:45

2 stops30h 05m

Mexico City Benito Juarez

Thu 22/10

22:00-09:45

2 stops28h 45m

£1,064

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Tue 29/9

19:55-19:45

2 stops30h 50m

Mexico City Benito Juarez

Tue 20/10

22:00-08:25

2 stops27h 25m

£1,072

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

09:20-23:55

3 stops21h 35m

Mexico City Benito Juarez

Sun 23/8

06:15-19:30

3 stops30h 15m

£1,122
Fastest return journey

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

09:20-23:30

2 stops21h 10m

Mexico City Benito Juarez

Sun 23/8

11:55-16:50

2 stops21h 55m

£1,149

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

08:25-23:10

3 stops45h 45m

Mexico City Benito Juarez

Sun 23/8

11:55-19:30

2 stops24h 35m

£1,160

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 16/8

08:25-23:10

3 stops45h 45m

Mexico City Benito Juarez

Sun 23/8

06:15-16:50

3 stops27h 35m

£1,165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £721. 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 £951.

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 £813. Flights to Mexico City are more costly in the afternoon, with an average ticket price of £962. 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

21h 10m

Direct flights

None
The fastest flight from Southampton to Mexico City takes 21h 10m
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 21h 10m, 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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