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Cheap flights from Mexico City to London from £904

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to London departing on 28/8. 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 Mexico City to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
08:40 - 08:45
MEX
-
SOU
17h 05m
2 stops
Delta Logo
17:20 - 14:00
SOU
-
MEX
51h 40m
2 stops
£904Delta
Fri, 28 Aug - Thu, 22 Oct
Delta Logo
15:30 - 08:35
MEX
-
SOU
34h 05m
2 stops
Delta Logo
09:15 - 14:00
SOU
-
MEX
35h 45m
2 stops
£924Delta
Sat, 29 Aug - Wed, 21 Oct
Multiple Airlines Logo
11:55 - 19:30
MEX
-
SOU
24h 35m
2 stops
Multiple Airlines Logo
09:20 - 23:30
SOU
-
MEX
21h 10m
2 stops
£958Multiple Airlines
Wed, 23 Sep - Sun, 4 Oct
Multiple Airlines Logo
06:15 - 19:30
MEX
-
SOU
30h 15m
3 stops
Multiple Airlines Logo
09:20 - 23:30
SOU
-
MEX
21h 10m
2 stops
£959Multiple Airlines
Wed, 23 Sep - Sun, 4 Oct
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
£971Multiple Airlines
Wed, 23 Sep - Sun, 4 Oct
British Airways Logo
11:15 - 08:25
MEX
-
SOU
38h 10m
2 stops
British Airways Logo
09:20 - 21:55
SOU
-
MEX
18h 35m
2 stops
£1,051British Airways
Wed, 19 Aug - Tue, 17 Nov
British Airways Logo
11:15 - 08:25
MEX
-
SOU
38h 10m
2 stops
British Airways Logo
20:00 - 21:55
SOU
-
MEX
31h 55m
2 stops
£1,058British Airways
Wed, 12 Aug - Fri, 6 Nov
British Airways Logo
19:00 - 08:25
MEX
-
SOU
30h 25m
2 stops
British Airways Logo
09:20 - 19:35
SOU
-
MEX
40h 15m
2 stops
£1,067British Airways
Tue, 11 Aug - Mon, 2 Nov
British Airways Logo
19:00 - 17:45
MEX
-
SOU
39h 45m
2 stops
British Airways Logo
09:20 - 19:10
SOU
-
MEX
39h 50m
2 stops
£1,071British Airways
Sat, 1 Aug - Sun, 25 Oct
British Airways Logo
23:55 - 17:45
MEX
-
SOU
34h 50m
2 stops
British Airways Logo
09:20 - 20:48
SOU
-
MEX
18h 28m
2 stops
£1,072British Airways
Sat, 1 Aug - Thu, 22 Oct

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Delta flights from Mexico City to Southampton

Our best Delta deals on Mexico City to Southampton flight tickets
Delta
28 Aug
MEX08:40Mexico City Benito Juarez
17h 05m
2 stops
SOU08:45Southampton Eastleigh
22 Oct
SOU17:20Southampton Eastleigh
51h 40m
2 stops
MEX14:00Mexico City Benito Juarez
£904
Delta
29 Aug
MEX15:30Mexico City Benito Juarez
34h 05m
2 stops
SOU08:35Southampton Eastleigh
21 Oct
SOU09:15Southampton Eastleigh
35h 45m
2 stops
MEX14:00Mexico City Benito Juarez
£924
Delta
1 Sept
MEX12:25Mexico City Benito Juarez
45h 25m
2 stops
SOU16:50Southampton Eastleigh
20 Oct
SOU17:20Southampton Eastleigh
51h 40m
2 stops
MEX14:00Mexico City Benito Juarez
£1,202

British Airways flights from Mexico City to Southampton

Our best British Airways deals on Mexico City to Southampton flight tickets
British Airways
19 Aug
MEX11:15Mexico City Benito Juarez
38h 10m
2 stops
SOU08:25Southampton Eastleigh
17 Nov
SOU09:20Southampton Eastleigh
18h 35m
2 stops
MEX21:55Mexico City Benito Juarez
£1,051
British Airways
12 Aug
MEX11:15Mexico City Benito Juarez
38h 10m
2 stops
SOU08:25Southampton Eastleigh
6 Nov
SOU20:00Southampton Eastleigh
31h 55m
2 stops
MEX21:55Mexico City Benito Juarez
£1,058
British Airways
11 Aug
MEX19:00Mexico City Benito Juarez
30h 25m
2 stops
SOU08:25Southampton Eastleigh
2 Nov
SOU09:20Southampton Eastleigh
40h 15m
2 stops
MEX19:35Mexico City Benito Juarez
£1,067

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 15 June 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

Cheapest return flight

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Fri 28/8

08:40-08:45

2 stops17h 05m

Southampton Eastleigh

Thu 22/10

17:20-14:00

2 stops51h 40m

£904

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 29/8

15:30-08:35

2 stops34h 05m

Southampton Eastleigh

Wed 21/10

09:15-14:00

2 stops35h 45m

£924
Fastest return journey

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 23/9

11:55-19:30

2 stops24h 35m

Southampton Eastleigh

Sun 4/10

09:20-23:30

2 stops21h 10m

£958

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 23/9

06:15-19:30

3 stops30h 15m

Southampton Eastleigh

Sun 4/10

09:20-23:30

2 stops21h 10m

£959

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 23/9

06:15-19:30

3 stops30h 15m

Southampton Eastleigh

Sun 4/10

09:20-23:55

3 stops45h 35m

£971

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 19/8

11:15-08:25

2 stops38h 10m

Southampton Eastleigh

Tue 17/11

09:20-21:55

2 stops18h 35m

£1,051

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 12/8

11:15-08:25

2 stops38h 10m

Southampton Eastleigh

Fri 6/11

20:00-21:55

2 stops31h 55m

£1,058

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Tue 11/8

19:00-08:25

2 stops30h 25m

Southampton Eastleigh

Mon 2/11

09:20-19:35

2 stops40h 15m

£1,067

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 1/8

19:00-17:45

2 stops39h 45m

Southampton Eastleigh

Sun 25/10

09:20-19:10

2 stops39h 50m

£1,071

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 1/8

23:55-17:45

2 stops34h 50m

Southampton Eastleigh

Thu 22/10

09:20-20:48

2 stops18h 28m

£1,072

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

18h 40m

Direct flights

None
The fastest flight from Mexico City to Southampton takes 18h 40m
There are no direct flights from Mexico City to Southampton. There are no popular flight routes from Mexico City to Southampton.
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Frequently asked questions about flying from Mexico City to Southampton

  • 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 18h 40m 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.

Frequently asked questions about flying from Mexico City to Southampton

  • How do I get Price Alerts for flights from Mexico City to Southampton?

    Confirm your travel details to search for the latest offers for flights from Mexico City to Southampton. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Mexico City to Southampton with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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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