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Cheap flights from Mexico City to Southampton from £293

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SOU
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Mexico City to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Southampton (SOU). 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 27 August 2025.

Round-trip from

£818

One-way from

£293

Popular in

July

Cheapest in

February

Average price

£824
Delta
  • Delta
  • 25/11-22/12
  • 4 total stops
  • 59h 15m total
  • Mexico City to Southampton
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11/10
  • 11/10
  • 3 total stops
  • 42h 10m total
  • Mexico City to Southampton
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£62 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Mexico City to Southampton

Cheapest flights from Mexico City to Southampton
Explore the most affordable flight options available from Mexico City to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Tue 25/1108:40MEX - SOU
2 stops17h 30mDelta
Mon 22/1208:40SOU - MEX
2 stops41h 45mDelta
Deal found 25/8£818
Fri 28/1113:35MEX - SOU
2 stops45h 50mDelta
Mon 22/1208:40SOU - MEX
2 stops41h 05mDelta
Deal found 25/8£833
Tue 25/1114:55MEX - SOU
2 stops46h 45mBritish Airways
Wed 24/1209:30SOU - MEX
2 stops18h 25mBritish Airways
Deal found 25/8£925
Tue 25/1114:55MEX - SOU
2 stops46h 45mBritish Airways
Tue 23/1216:05SOU - MEX
2 stops35h 50mBritish Airways
Deal found 25/8£931
Sun 30/1121:00MEX - SOU
2 stops16h 10mBritish Airways
Wed 24/1209:30SOU - MEX
2 stops18h 25mBritish Airways
Deal found 25/8£934
Thu 27/1114:55MEX - SOU
2 stops59h 50mBritish Airways
Tue 23/1220:10SOU - MEX
2 stops31h 45mBritish Airways
Deal found 25/8£936
Sun 30/1121:00MEX - SOU
2 stops29h 00mBritish Airways
Tue 23/1220:10SOU - MEX
2 stops31h 45mBritish Airways
Deal found 25/8£939
Sat 29/1111:20MEX - SOU
2 stops22h 15mBritish Airways
Mon 22/1219:40SOU - MEX
2 stops53h 05mBritish Airways
Deal found 25/8£948
Sun 30/1121:00MEX - SOU
2 stops16h 10mBritish Airways
Mon 22/1219:40SOU - MEX
2 stops53h 05mBritish Airways
Deal found 25/8£953
Wed 1/1011:20MEX - SOU
2 stops25h 10mBritish Airways
Wed 8/1009:10SOU - MEX
2 stops18h 35mBritish Airways
Deal found 26/8£966
Tue 2/1214:55MEX - SOU
2 stops42h 40mBritish Airways
Wed 17/1209:30SOU - MEX
2 stops31h 50mBritish Airways
Deal found 25/8£969
Fri 28/1112:35MEX - SOU
2 stops38h 10mBritish Airways
Wed 17/1209:30SOU - MEX
2 stops31h 50mBritish Airways
Deal found 25/8£974

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 27 August 2025.
Use the filters below to find and compare flights from Mexico City to Southampton that are best for you.

Fly from

Mexico City

Fly to

Southampton

Route

Depart

Return

Price

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Tue 25/11

08:40-08:10

2 stops17h 30m

Southampton Eastleigh

Mon 22/12

08:40-20:25

2 stops41h 45m

£818

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Thu 27/11

14:10-17:00

2 stops20h 50m

Southampton Eastleigh

Mon 22/12

18:05-20:25

2 stops32h 20m

£818

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Thu 4/12

16:30-08:50

2 stops34h 20m

Southampton Eastleigh

Mon 22/12

18:05-20:25

2 stops32h 20m

£818

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 3/12

08:40-17:25

2 stops26h 45m

Southampton Eastleigh

Mon 22/12

18:05-20:25

2 stops32h 20m

£818

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 26/11

12:30-17:25

2 stops22h 55m

Southampton Eastleigh

Mon 22/12

08:40-20:25

2 stops41h 45m

£818

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Fri 28/11

13:35-17:25

2 stops45h 50m

Southampton Eastleigh

Mon 22/12

08:40-19:45

2 stops41h 05m

£833

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 29/11

16:35-17:25

2 stops18h 50m

Southampton Eastleigh

Mon 22/12

18:05-20:25

2 stops32h 20m

£833

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Sat 29/11

11:20-15:35

2 stops22h 15m

Southampton Eastleigh

Wed 24/12

09:30-21:55

2 stops18h 25m

£925

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Wed 26/11

06:45-19:40

2 stops30h 55m

Southampton Eastleigh

Wed 24/12

09:30-21:55

2 stops18h 25m

£925

Mexico CitySouthampton

MEX - SOU

MEXSOU

Mexico City Benito Juarez

Tue 25/11

14:55-19:40

2 stops46h 45m

Southampton Eastleigh

Wed 24/12

09:30-21:55

2 stops18h 25m

£925

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 19 results
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Best time to book a flight from Mexico City to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Mexico City 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 Mexico City to Southampton

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

Currently, September is the cheapest month in which you can book a flight from Mexico City to Southampton (average of £203). Flying from Mexico City to Southampton in November is currently the most expensive (average of £262). 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.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Mexico City to Southampton?

    Airlines like Delta fly from Mexico City to Southampton in about 17h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Mexico City to Southampton is about 5503 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico City to Southampton 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 Mexico City to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Mexico City to Southampton (average of £203). Flying from Mexico City to Southampton in November is currently the most expensive (average of £262). 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 Mexico City to Southampton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Mexico City to Southampton. 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 Mexico City to Southampton?

Millions of users choose and trust Cheapflights to book the best flight deals from Mexico City to Southampton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Mexico City to Southampton with no change fees.

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

Of course! You can now track prices for flights from Mexico City to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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