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Cheap flights from Southampton to Mexico City from £645

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 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Mexico City

Cheap return flights

Virgin Atlantic Logo
09:20 - 19:40SOU-MEX
41h 20m2 stops
Virgin Atlantic Logo
15:30 - 08:45MEX-SOU
34h 15m2 stops
£869Virgin Atlantic
Find Deal
sön, 28 sep - sön, 5 okt
Delta Logo
17:30 - 19:30SOU-MEX
32h 00m2 stops
Delta Logo
07:00 - 08:05MEX-SOU
19h 05m2 stops
£886Delta
Find Deal
tis, 3 feb - tors, 26 feb
KLM Logo
09:20 - 20:20SOU-MEX
18h 00m2 stops
KLM Logo
20:05 - 08:45MEX-SOU
29h 40m1 stop
£894KLM
Find Deal
lör, 27 sep - lör, 4 okt
KLM Logo
09:20 - 20:20SOU-MEX
18h 00m2 stops
KLM Logo
20:05 - 17:00MEX-SOU
13h 55m1 stop
£903KLM
Find Deal
sön, 28 sep - sön, 5 okt
KLM Logo
09:20 - 20:20SOU-MEX
18h 00m2 stops
KLM Logo
15:30 - 17:50MEX-SOU
19h 20m2 stops
£911KLM
Find Deal
lör, 27 sep - lör, 4 okt
Logo
09:10 - 18:35SOU-MEX
40h 25m3 stops
Logo
07:10 - 19:30MEX-SOU
29h 20m3 stops
£931
Find Deal
sön, 28 sep - sön, 5 okt
Logo
09:10 - 18:35SOU-MEX
40h 25m3 stops
Logo
12:10 - 19:30MEX-SOU
24h 20m2 stops
£945
Find Deal
sön, 28 sep - sön, 5 okt
KLM Logo
18:25 - 17:59SOU-MEX
30h 34m1 stop
KLM Logo
20:05 - 17:00MEX-SOU
13h 55m1 stop
£948KLM
Find Deal
sön, 28 sep - sön, 5 okt
British Airways Logo
19:55 - 19:45SOU-MEX
30h 50m2 stops
British Airways Logo
11:20 - 19:30MEX-SOU
25h 10m2 stops
£1,021British Airways
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tors, 11 sep - mån, 15 sep
British Airways Logo
09:30 - 11:10SOU-MEX
31h 40m2 stops
British Airways Logo
21:00 - 21:15MEX-SOU
18h 15m2 stops
£1,066British Airways
Find Deal
fre, 6 feb - lör, 28 feb

KLM flights from Southampton to Mexico City

Our best KLM deals on Southampton to Mexico City flight tickets
KLM
27 Sept
SOU09:20Southampton Eastleigh
18h 00m
2 stops
MEX20:20Mexico City Benito Juarez
4 Oct
MEX20:05Mexico City Benito Juarez
29h 40m
1 stop
SOU08:45Southampton Eastleigh
£894
Find similar
KLM
28 Sept
SOU09:20Southampton Eastleigh
18h 00m
2 stops
MEX20:20Mexico City Benito Juarez
5 Oct
MEX20:05Mexico City Benito Juarez
13h 55m
1 stop
SOU17:00Southampton Eastleigh
£903
Find similar
KLM
27 Sept
SOU09:20Southampton Eastleigh
18h 00m
2 stops
MEX20:20Mexico City Benito Juarez
4 Oct
MEX15:30Mexico City Benito Juarez
19h 20m
2 stops
SOU17:50Southampton Eastleigh
£911
Find similar

Delta flights from Southampton to Mexico City

Our best Delta deals on Southampton to Mexico City flight tickets
Delta
3 Feb
SOU17:30Southampton Eastleigh
32h 00m
2 stops
MEX19:30Mexico City Benito Juarez
26 Feb
MEX07:00Mexico City Benito Juarez
19h 05m
2 stops
SOU08:05Southampton Eastleigh
£886
Find similar
Delta
24 Dec
SOU17:30Southampton Eastleigh
49h 00m
2 stops
MEX12:30Mexico City Benito Juarez
7 Jan
MEX14:55Mexico City Benito Juarez
59h 50m
2 stops
SOU08:45Southampton Eastleigh
£1,007
Find similar
Delta
23 Dec
SOU08:40Southampton Eastleigh
41h 20m
2 stops
MEX20:00Mexico City Benito Juarez
7 Jan
MEX14:55Mexico City Benito Juarez
44h 05m
2 stops
SOU17:00Southampton Eastleigh
£1,053
Find similar

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 15 augusti 2025.
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

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

sön 28/9

09:20-19:40

2 stops41h 20m

Mexico City Benito Juarez

sön 5/10

15:30-08:45

2 stops34h 15m

£869

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

tis 3/2

17:30-19:30

2 stops32h 00m

Mexico City Benito Juarez

tors 26/2

07:00-08:05

2 stops19h 05m

£886

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

lör 27/9

09:20-20:20

2 stops18h 00m

Mexico City Benito Juarez

lör 4/10

20:05-08:45

1 stop29h 40m

£894

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

sön 28/9

09:20-20:20

2 stops18h 00m

Mexico City Benito Juarez

sön 5/10

20:05-17:00

1 stop13h 55m

£903

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

lör 27/9

09:20-20:20

2 stops18h 00m

Mexico City Benito Juarez

lör 4/10

15:30-17:50

2 stops19h 20m

£911

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

sön 28/9

09:10-18:35

3 stops40h 25m

Mexico City Benito Juarez

sön 5/10

07:10-19:30

3 stops29h 20m

£931

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

sön 28/9

09:10-18:35

3 stops40h 25m

Mexico City Benito Juarez

sön 5/10

12:10-19:30

2 stops24h 20m

£945

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

sön 28/9

18:25-17:59

1 stop30h 34m

Mexico City Benito Juarez

sön 5/10

20:05-17:00

1 stop13h 55m

£948

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

tors 11/9

19:55-19:45

2 stops30h 50m

Mexico City Benito Juarez

mån 15/9

11:20-19:30

2 stops25h 10m

£1,021

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

fre 6/2

09:30-11:10

2 stops31h 40m

Mexico City Benito Juarez

lör 28/2

21:00-21:15

2 stops18h 15m

£1,066

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 Wednesday when prices can be found for as low as £757. 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 £873.

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 at midday. Our users have found flights to Mexico City at midday for as low as £703. Flights to Mexico City are more costly in the afternoon, with an average ticket price of £825. 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

£645

Fastest flight time

15h 39m

Direct flights

None

Airports in Mexico City

1 airport
The best one-way flight to Mexico City from Southampton in the past 72 hours is £645. The best return flight deal from Southampton to Mexico City found on momondo in the last 72 hours is £869.
The fastest flight from Southampton to Mexico City takes 15h 39m
There are no direct flights from Southampton to Mexico City. Popular non-direct route for this connection is Southampton Eastleigh Airport - Mexico City Benito Juarez Airport.
There is 1 airport near Mexico City: Mexico City Benito Juarez (MEX)
Search flight deals

  • 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 15h 39m, 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
Valle de Bravo
Cuernavaca

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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Find better results for your trip to Mexico

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Mexico City Toluca Intl Airport