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Cheap flights from Mexico to London from £422

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 to London departing on 30/5. 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 to London

Recent return flight deals from Mexico to London

Enter your travel dates to find the best prices.
Aer Lingus Logo
13:00 - 16:50
MEX
-
SOU
20h 50m
2 stops
Aer Lingus Logo
09:20 - 12:00
SOU
-
MEX
33h 40m
2 stops
£880Aer Lingus
Fri, 17 Jul - Sun, 2 Aug
Multiple Airlines Logo
06:15 - 19:30
MEX
-
SOU
30h 15m
3 stops
Multiple Airlines Logo
09:20 - 00:35
SOU
-
MEX
46h 15m
3 stops
£930Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
11:55 - 19:30
MEX
-
SOU
24h 35m
2 stops
Multiple Airlines Logo
09:20 - 23:55
SOU
-
MEX
45h 35m
3 stops
£1,099Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
Multiple Airlines Logo
06:15 - 19:30
MEX
-
SOU
30h 15m
3 stops
Multiple Airlines Logo
09:20 - 23:55
SOU
-
MEX
45h 35m
3 stops
£1,101Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
Multiple Airlines Logo
12:05 - 19:30
MEX
-
SOU
24h 25m
2 stops
Multiple Airlines Logo
09:20 - 00:35
SOU
-
MEX
46h 15m
3 stops
£1,126Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
British Airways Logo
07:00 - 19:30
MEX
-
SOU
29h 30m
2 stops
British Airways Logo
09:20 - 16:09
SOU
-
MEX
37h 49m
2 stops
£1,179British Airways
Sun, 19 Jul - Fri, 14 Aug
British Airways Logo
17:15 - 16:50
MEX
-
SOU
40h 35m
2 stops
British Airways Logo
09:20 - 16:09
SOU
-
MEX
37h 49m
2 stops
£1,185British Airways
Fri, 17 Jul - Wed, 12 Aug
British Airways Logo
22:00 - 09:45
MEX
-
SOU
28h 45m
2 stops
British Airways Logo
09:20 - 16:09
SOU
-
MEX
37h 49m
2 stops
£1,188British Airways
Sat, 25 Jul - Thu, 13 Aug
Delta Logo
13:30 - 08:45
CUN
-
SOU
37h 15m
2 stops
Delta Logo
09:15 - 09:55
SOU
-
CUN
54h 40m
2 stops
£1,576Delta
Tue, 14 Jul - Tue, 21 Jul
Delta Logo
12:30 - 17:35
CUN
-
SOU
23h 05m
2 stops
Delta Logo
09:15 - 20:15
SOU
-
CUN
17h 00m
2 stops
£2,239Delta
Thu, 16 Jul - Tue, 21 Jul

KLM flights from Mexico to Southampton

Our best KLM deals on Mexico to Southampton flight tickets
KLM
26 Jun
MEX20:05Mexico City Benito Juarez
29h 40m
1 stop
SOU08:45Southampton Eastleigh
3 Jul
SOU17:20Southampton Eastleigh
31h 39m
1 stop
MEX17:59Mexico City Benito Juarez
£2,308
KLM
17 Jul
MEX20:05Mexico City Benito Juarez
29h 40m
1 stop
SOU08:45Southampton Eastleigh
2 Aug
SOU09:15Southampton Eastleigh
17h 55m
2 stops
MEX20:10Mexico City Benito Juarez
£2,345
KLM
17 Jul
MEX20:05Mexico City Benito Juarez
13h 55m
1 stop
SOU17:00Southampton Eastleigh
2 Aug
SOU17:30Southampton Eastleigh
31h 29m
1 stop
MEX17:59Mexico City Benito Juarez
£2,796

British Airways flights from Mexico to Southampton

Our best British Airways deals on Mexico to Southampton flight tickets
British Airways
19 Jul
MEX07:00Mexico City Benito Juarez
29h 30m
2 stops
SOU19:30Southampton Eastleigh
14 Aug
SOU09:20Southampton Eastleigh
37h 49m
2 stops
MEX16:09Mexico City Benito Juarez
£1,179
British Airways
17 Jul
MEX17:15Mexico City Benito Juarez
40h 35m
2 stops
SOU16:50Southampton Eastleigh
12 Aug
SOU09:20Southampton Eastleigh
37h 49m
2 stops
MEX16:09Mexico City Benito Juarez
£1,185
British Airways
25 Jul
MEX22:00Mexico City Benito Juarez
28h 45m
2 stops
SOU09:45Southampton Eastleigh
13 Aug
SOU09:20Southampton Eastleigh
37h 49m
2 stops
MEX16:09Mexico City Benito Juarez
£1,188

momondo Fare Finder

 
Customise your flight search to find flights from Mexico 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 15 May 2026.
Use the filters below to find and compare flights from Mexico to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Fri 17/7

13:00-16:50

2 stops20h 50m

Southampton Eastleigh

Sun 2/8

09:20-12:00

2 stops33h 40m

£880

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Mon 1/6

06:15-19:30

3 stops30h 15m

Southampton Eastleigh

Mon 8/6

09:20-00:35

3 stops46h 15m

£930

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Fri 26/6

11:55-19:30

2 stops24h 35m

Southampton Eastleigh

Fri 3/7

09:20-23:55

3 stops45h 35m

£1,099

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Fri 26/6

06:15-19:30

3 stops30h 15m

Southampton Eastleigh

Fri 3/7

09:20-23:55

3 stops45h 35m

£1,101

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Mon 1/6

12:05-19:30

2 stops24h 25m

Southampton Eastleigh

Mon 8/6

09:20-00:35

3 stops46h 15m

£1,126

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sun 19/7

07:00-19:30

2 stops29h 30m

Southampton Eastleigh

Fri 14/8

09:20-16:09

2 stops37h 49m

£1,179

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Fri 17/7

17:15-16:50

2 stops40h 35m

Southampton Eastleigh

Wed 12/8

09:20-16:09

2 stops37h 49m

£1,185

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 25/7

22:00-09:45

2 stops28h 45m

Southampton Eastleigh

Thu 13/8

09:20-16:09

2 stops37h 49m

£1,188

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Tue 14/7

13:30-08:45

2 stops37h 15m

Southampton Eastleigh

Tue 21/7

09:15-09:55

2 stops54h 40m

£1,576
Fastest return journey

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Thu 16/7

12:30-17:35

2 stops23h 05m

Southampton Eastleigh

Tue 21/7

09:15-20:15

2 stops17h 00m

£2,239

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 London from

How to get the cheapest flight ticket from Mexico 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 to Southampton Eastleigh?

Delta and British Airways are the most popular carriers operating from Mexico to Southampton Eastleigh

Which airlines fly to Southampton?

Aeromexico, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Southampton from Mexico according to our data. Aeromexico is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 3 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Mexico to Southampton flight deals and tips

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

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Mexico to Southampton takes 15h 50m
There are no direct flights from Mexico to Southampton. There are no popular flight routes from Mexico to Southampton.
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Frequently asked questions about flying from Mexico to Southampton

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

    Prices for flights from Mexico to Southampton Eastleigh Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Mexico to Southampton Eastleigh 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 Mexico to Southampton Eastleigh Airport.

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

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 to Southampton?

Finding the right flight to Southampton from Mexico is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Southampton from Mexico which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Mexico and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Mexico to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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