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Cheap flights from Southampton to Mexico City from £958

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — MEX
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Southampton to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Mexico City (MEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£958

Popular in

July

Cheapest in

February

Average price

£974
Delta
  • Delta
  • 18/8-23/8
  • 4 total stops
  • 76h 20m total
  • Southampton to Mexico City
Highest demand for flights based on searches. 14% potential increase in price (£93 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Southampton to Mexico City

Cheapest flights from Southampton to Mexico City
Explore the most affordable flight options available from Southampton to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 18/809:20SOU - MEX
2 stops31h 35mDelta
Sat 23/813:15MEX - SOU
2 stops44h 45mDelta
Deal found 10/7£958
Sun 24/809:10SOU - MEX
2 stops39h 20mMultiple Airlines
Sun 31/807:10MEX - SOU
2 stops29h 20mMultiple Airlines
Deal found 10/7£997
Sun 24/817:35SOU - MEX
1 stop31h 24mKLM
Sun 31/820:05MEX - SOU
1 stop13h 55mKLM
Deal found 10/7£1,063

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Southampton to Mexico City that are best for you.

Fly from

Southampton

Fly to

Mexico City

Route

Depart

Return

Price

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Mon 18/8

09:20-09:55

2 stops31h 35m

Mexico City Benito Juarez

Sat 23/8

13:15-17:00

2 stops44h 45m

£958

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 24/8

09:10-17:30

2 stops39h 20m

Mexico City Benito Juarez

Sun 31/8

07:10-19:30

2 stops29h 20m

£997

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 24/8

17:35-17:59

1 stop31h 24m

Mexico City Benito Juarez

Sun 31/8

20:05-17:00

1 stop13h 55m

£1,063

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Mon 27/10

18:05-13:55

2 stops49h 50m

£1,454

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Wed 30/7

09:20-17:59

1 stop15h 39m

£1,681

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Best time to book a flight from Southampton to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Mexico City

What is the cheapest month to book a flight from Southampton to Mexico City?

Currently, April is the cheapest month in which you can book a flight from Southampton to Mexico City (average of £791). Flying from Southampton to Mexico City in July is currently the most expensive (average of £1,261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico City. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Southampton to Mexico City, such as Delta, KLM, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
8.0
Very Good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Related info for your journey

Find useful and relevant information for your journey from Southampton to Mexico City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Southampton to Mexico City round-trip?

    According to our current data, Delta (£958), and KLM (£1,063) offers the cheapest pricing from Southampton to Mexico City.

  • What are the cheapest airlines to fly from Southampton to Mexico City one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £1,454. KLM flights start at £1,681 while deals on Virgin Atlantic start at £1,682 one-way.

  • Can I find deals for flights from Southampton to Mexico City that include hotel bookings?

    Yes. In addition to deals on Southampton to Mexico City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Mexico City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Mexico City.

  • Can I find deals for business class flights from Southampton to Mexico City?

    Yes. Cheapflights offers flight deals from Southampton to Mexico City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southampton to Mexico City?

    Currently, April is the cheapest month in which you can book a flight from Southampton to Mexico City (average of £791). Flying from Southampton to Mexico City in July is currently the most expensive (average of £1,261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Southampton to Mexico City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Mexico City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Mexico City?

Cheapflights helps you find that perfect flight to Mexico City from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to Mexico City with no change fees?

Certainly. Search results for flights to Mexico City from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southampton to Mexico City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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