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Cheap flights from Mexico City to London from £707

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to London departing on 14/6. 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
0 bags
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Find the cheapest flights from Mexico City to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:00 - 19:40
MEX
-
SOU
30h 40m
2 stops
British Airways Logo
09:30 - 23:10
SOU
-
MEX
19h 40m
2 stops
£885British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
07:00 - 19:40
MEX
-
SOU
30h 40m
2 stops
British Airways Logo
09:30 - 23:10
SOU
-
MEX
19h 40m
2 stops
£889British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
07:00 - 15:35
MEX
-
SOU
26h 35m
2 stops
British Airways Logo
09:30 - 23:10
SOU
-
MEX
19h 40m
2 stops
£895British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:35 - 15:35
MEX
-
SOU
21h 00m
2 stops
British Airways Logo
09:30 - 23:10
SOU
-
MEX
19h 40m
2 stops
£906British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
22:00 - 08:25
MEX
-
SOU
27h 25m
2 stops
British Airways Logo
19:55 - 19:45
SOU
-
MEX
30h 50m
2 stops
£1,046British Airways
Sat, 1 Aug - Mon, 10 Aug
British Airways Logo
22:00 - 09:45
MEX
-
SOU
28h 45m
2 stops
British Airways Logo
19:55 - 19:45
SOU
-
MEX
30h 50m
2 stops
£1,082British Airways
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
05:45 - 16:35
MEX
-
SOU
27h 50m
2 stops
Multiple Airlines Logo
17:55 - 23:30
SOU
-
MEX
36h 35m
3 stops
£1,193Multiple Airlines
Sat, 1 Aug - Mon, 10 Aug
Multiple Airlines Logo
04:00 - 16:35
MEX
-
SOU
29h 35m
3 stops
Multiple Airlines Logo
17:55 - 23:30
SOU
-
MEX
36h 35m
3 stops
£1,233Multiple Airlines
Sat, 1 Aug - Mon, 10 Aug
British Airways Logo
22:00 - 08:25
MEX
-
SOU
27h 25m
2 stops
British Airways Logo
19:55 - 19:45
SOU
-
MEX
30h 50m
2 stops
£1,452British Airways
Sun, 26 Jul - Wed, 12 Aug
KLM Logo
20:05 - 08:45
MEX
-
SOU
29h 40m
1 stop
KLM Logo
18:05 - 17:59
SOU
-
MEX
30h 54m
1 stop
£2,956KLM
Sat, 1 Aug - Mon, 10 Aug

British Airways flights from Mexico City to Southampton

Our best British Airways deals on Mexico City to Southampton flight tickets
British Airways
4 Mar
MEX07:00Mexico City Benito Juarez
30h 40m
2 stops
SOU19:40Southampton Eastleigh
8 Mar
SOU09:30Southampton Eastleigh
19h 40m
2 stops
MEX23:10Mexico City Benito Juarez
£885
British Airways
4 Mar
MEX07:00Mexico City Benito Juarez
30h 40m
2 stops
SOU19:40Southampton Eastleigh
8 Mar
SOU09:30Southampton Eastleigh
19h 40m
2 stops
MEX23:10Mexico City Benito Juarez
£888
British Airways
4 Mar
MEX07:00Mexico City Benito Juarez
26h 35m
2 stops
SOU15:35Southampton Eastleigh
8 Mar
SOU09:30Southampton Eastleigh
19h 40m
2 stops
MEX23:10Mexico City Benito Juarez
£895

KLM flights from Mexico City to Southampton

Our best KLM deals on Mexico City to Southampton flight tickets
KLM
1 Aug
MEX20:05Mexico City Benito Juarez
29h 40m
1 stop
SOU08:45Southampton Eastleigh
10 Aug
SOU18:05Southampton Eastleigh
30h 54m
1 stop
MEX17:59Mexico City Benito Juarez
£2,956
KLM
1 Aug
MEX20:05Mexico City Benito Juarez
13h 55m
1 stop
SOU17:00Southampton Eastleigh
10 Aug
SOU09:15Southampton Eastleigh
18h 10m
2 stops
MEX20:25Mexico City Benito Juarez
£2,977

momondo Fare Finder

 
Customise your flight search to find flights from Mexico City to Southampton 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 7 February 2026.
Use the filters below to find and compare flights from Mexico City to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 4/3

07:00-19:40

2 stops30h 40m

Southampton Eastleigh

Sun 8/3

09:30-23:10

2 stops19h 40m

£885

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 4/3

07:00-19:40

2 stops30h 40m

Southampton Eastleigh

Sun 8/3

09:30-23:10

2 stops19h 40m

£888

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 4/3

07:00-15:35

2 stops26h 35m

Southampton Eastleigh

Sun 8/3

09:30-23:10

2 stops19h 40m

£895

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 4/3

12:35-15:35

2 stops21h 00m

Southampton Eastleigh

Sun 8/3

09:30-23:10

2 stops19h 40m

£906

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 1/8

22:00-08:25

2 stops27h 25m

Southampton Eastleigh

Mon 10/8

19:55-19:45

2 stops30h 50m

£1,046

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Thu 21/5

22:00-09:45

2 stops28h 45m

Southampton Eastleigh

Thu 28/5

19:55-19:45

2 stops30h 50m

£1,082

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 1/8

05:45-16:35

2 stops27h 50m

Southampton Eastleigh

Mon 10/8

17:55-23:30

3 stops36h 35m

£1,193

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 1/8

04:00-16:35

3 stops29h 35m

Southampton Eastleigh

Mon 10/8

17:55-23:30

3 stops36h 35m

£1,233

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sun 26/7

22:00-08:25

2 stops27h 25m

Southampton Eastleigh

Wed 12/8

19:55-19:45

2 stops30h 50m

£1,452

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 1/8

20:05-08:45

1 stop29h 40m

Southampton Eastleigh

Mon 10/8

18:05-17:59

1 stop30h 54m

£2,956

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to London from

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

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 airline that flies from Mexico City Benito Juarez to Southampton Eastleigh?

British Airways is the most popular carrier operating from Mexico City Benito Juarez to Southampton Eastleigh

When to book flights from Mexico City to Southampton

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

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

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

Fastest flight time

27h 25m

Direct flights

None
The fastest flight from Mexico City to Southampton takes 27h 25m
There are no direct flights from Mexico City to Southampton. There are no popular flight routes from Mexico City to Southampton.
Search flight deals

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

    A flight from Mexico City Benito Juarez to Southampton Eastleigh will travel around 5506.8 mi. Typically, this will take 27h 25m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Mexico City Benito Juarez Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Mexico City to Southampton. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Mexico City.

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

If you are not ready to book a flight from Mexico City to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

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