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Cheap flights from Southampton to Mexico City from £522

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 8/1. 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
10:45 - 23:30SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
43h 45m2 stops Glasgow Intl Toronto Pearson Intl
Multiple Airlines Logo
17:15 - 08:45MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
32h 30m1 stop Barcelona-El Prat
£821Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
08:55 - 23:55SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
46h 00m3 stops Dublin Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
11:55 - 19:30MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
24h 35m2 stops Toronto Pearson Intl Dublin
£909Multiple Airlines
Wed, 16 Sep - Tue, 22 Sep
KLM Logo
17:20 - 17:59SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
31h 39m1 stop Amsterdam Schiphol
KLM Logo
20:05 - 16:50MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
13h 45m1 stop Amsterdam Schiphol
£909KLM
Wed, 16 Sep - Tue, 22 Sep
Multiple Airlines Logo
17:20 - 23:30SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
37h 10m3 stops Amsterdam Schiphol Dublin Toronto Pearson Intl
Multiple Airlines Logo
06:15 - 19:30MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
30h 15m3 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl Dublin
£913Multiple Airlines
Wed, 16 Sep - Tue, 22 Sep
KLM Logo
17:20 - 17:59SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
31h 39m1 stop Amsterdam Schiphol
KLM Logo
12:40 - 16:50MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
21h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
£935KLM
Wed, 16 Sep - Tue, 22 Sep
Multiple Airlines Logo
19:20 - 17:55SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
29h 35m2 stops Barcelona-El Prat San Salvador El Salvador Intl
Multiple Airlines Logo
06:15 - 19:30MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
30h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
£937Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep
KLM Logo
17:20 - 17:59SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
31h 39m1 stop Amsterdam Schiphol
KLM Logo
20:05 - 08:35MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
29h 30m1 stop Amsterdam Schiphol
£938KLM
Mon, 14 Sep - Sun, 20 Sep
KLM Logo
17:20 - 17:59SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
31h 39m1 stop Amsterdam Schiphol
KLM Logo
20:05 - 08:35MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
29h 30m1 stop Amsterdam Schiphol
£939KLM
Mon, 14 Sep - Sun, 20 Sep
Multiple Airlines Logo
19:20 - 18:45SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
30h 25m3 stops Barcelona-El Prat Lisbon Humberto Delgado Miami
Multiple Airlines Logo
06:15 - 19:30MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
30h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
£940Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep
Multiple Airlines Logo
17:20 - 23:30SOU  Southampton Eastleigh-MEX Mexico City Benito Juarez
37h 10m3 stops Amsterdam Schiphol Dublin Toronto Pearson Intl
Multiple Airlines Logo
06:15 - 19:30MEX  Mexico City Benito Juarez-SOU Southampton Eastleigh
30h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
£954Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep

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Delta flights from Southampton to Mexico City

Our best Delta deals on Southampton to Mexico City flight tickets
Delta
30 Sept
SOU17:20Southampton Eastleigh
35h 30m
2 stops
MEX21:50Mexico City Benito Juarez
20 Oct
MEX08:40Mexico City Benito Juarez
17h 05m
2 stops
SOU08:45Southampton Eastleigh
£992
Delta
20 Nov
SOU17:30Southampton Eastleigh
34h 15m
2 stops
MEX21:45Mexico City Benito Juarez
2 Dec
MEX07:05Mexico City Benito Juarez
19h 05m
2 stops
SOU08:10Southampton Eastleigh
£1,022
Delta
13 Oct
SOU17:20Southampton Eastleigh
59h 30m
2 stops
MEX21:50Mexico City Benito Juarez
22 Oct
MEX07:05Mexico City Benito Juarez
18h 30m
2 stops
SOU08:35Southampton Eastleigh
£1,053

British Airways flights from Southampton to Mexico City

Our best British Airways deals on Southampton to Mexico City flight tickets
British Airways
14 Sept
SOU19:55Southampton Eastleigh
30h 50m
2 stops
MEX19:45Mexico City Benito Juarez
5 Oct
MEX22:00Mexico City Benito Juarez
27h 25m
2 stops
SOU08:25Southampton Eastleigh
£1,051
British Airways
11 Nov
SOU09:20Southampton Eastleigh
19h 53m
2 stops
MEX23:13Mexico City Benito Juarez
15 Nov
MEX16:15Mexico City Benito Juarez
45h 15m
2 stops
SOU19:30Southampton Eastleigh
£1,070
British Airways
11 Nov
SOU09:20Southampton Eastleigh
19h 53m
2 stops
MEX23:13Mexico City Benito Juarez
15 Nov
MEX16:15Mexico City Benito Juarez
45h 15m
2 stops
SOU19:30Southampton Eastleigh
£1,071

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 17 August 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 Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 30/9

10:45-23:30

2 stops43h 45m

Mexico City Benito Juarez

Wed 7/10

17:15-08:45

1 stop32h 30m

£821

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 16/9

08:55-23:55

3 stops46h 00m

Mexico City Benito Juarez

Tue 22/9

11:55-19:30

2 stops24h 35m

£909
Fastest return journey

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 16/9

17:20-17:59

1 stop31h 39m

Mexico City Benito Juarez

Tue 22/9

20:05-16:50

1 stop13h 45m

£909

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 16/9

17:20-23:30

3 stops37h 10m

Mexico City Benito Juarez

Tue 22/9

06:15-19:30

3 stops30h 15m

£913

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Wed 16/9

17:20-17:59

1 stop31h 39m

Mexico City Benito Juarez

Tue 22/9

12:40-16:50

2 stops21h 10m

£935

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 14/9

19:20-17:55

2 stops29h 35m

Mexico City Benito Juarez

Sun 20/9

06:15-19:30

3 stops30h 15m

£937

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 14/9

17:20-17:59

1 stop31h 39m

Mexico City Benito Juarez

Sun 20/9

20:05-08:35

1 stop29h 30m

£938

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 14/9

17:20-17:59

1 stop31h 39m

Mexico City Benito Juarez

Sun 20/9

20:05-08:35

1 stop29h 30m

£939

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 14/9

19:20-18:45

3 stops30h 25m

Mexico City Benito Juarez

Sun 20/9

06:15-19:30

3 stops30h 15m

£940

SouthamptonMexico City

SOU Southampton Eastleigh - MEX Mexico City Benito Juarez

SOUMEX

Southampton Eastleigh

Mon 14/9

17:20-23:30

3 stops37h 10m

Mexico City Benito Juarez

Sun 20/9

06:15-19:30

3 stops30h 15m

£954

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 Wednesday when prices can be found for as low as £879. 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 £1,024.

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 £873. Flights to Mexico City are more costly in the afternoon, with an average ticket price of £995. 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

Best price found

£522

Fastest flight time

19h 53m

Direct flights

None
The best one-way flight to Mexico City from Southampton in the past 72 hours is £522. The best return flight deal from Southampton to Mexico City found on momondo in the last 72 hours is £821.
The fastest flight from Southampton to Mexico City takes 19h 53m
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 19h 53m, 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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