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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £1,444. KLM flights start at £1,676 while deals on Virgin Atlantic start at £1,792 one-way.

In terms of precipitation, rainfall in Mexico ranges from 29.0 - 282.0 inches per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Mexico when rainfall is around 29.0 mm.

If weather is an important factor for your trip to Mexico, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

What is the cheapest month to fly from Southampton to Mexico?

Flights from Southampton to Mexico lean towards being more expensive in December. Prices are generally better when you fly from Southampton to Mexico in September, with the cheapest ticket starting at £254.

What is the cheapest time of day to fly from SOU to MX?

When flying from Southampton to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Southampton to Mexico?

For a flight from Southampton to Mexico, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

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

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

How can I find direct flights from Southampton to Mexico?

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

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

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

£702+ Flights from Southampton to Mexico

Cheap flight deals from Southampton to Mexico

Round-trip from	£800
One-way from	£702
Popular in	December
Cheapest in	September
Average price	£776

Delta
26/12-8/1
4 total stops
69h 26m total
Southampton to Mexico

Search Deals

20/7
3 total stops
47h 10m total
Southampton to Mexico

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Southampton to Mexico

Cheapest flights from Southampton to Mexico
Explore the most affordable flight options available from Southampton to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Fri 26/1217:30SOU - CUN

2 stops47h 15mDelta

Thu 8/113:49CUN - SOU

2 stops22h 11mDelta

Deal found 14/7£800

One-way flights from Southampton to Mexico
Search for one-way flight options from Southampton to Mexico. Find affordable one-way fares based on user searches. Data last updated 15 July 2025.

Sun 20/708:25SOU - MEX

3 stops47h 10mMultiple Airlines

Deal found 13/7£702

Wed 27/817:35SOU - CUN

2 stops47h 50mDelta

Deal found 13/7£1,444

Mon 27/1018:05SOU - MEX

2 stops31h 15mDelta

Deal found 13/7£1,458

Sun 20/717:35SOU - MEX

1 stop31h 24mKLM

Deal found 13/7£1,676

Sat 26/717:35SOU - MEX

1 stop31h 24mVirgin Atlantic

Deal found 13/7£1,792

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Fri 26/12

17:30-11:45

2 stops47h 15m

Cancun

Thu 8/1

13:49-17:00

2 stops22h 11m

£800

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 20/7

08:25-00:35

3 stops47h 10m

£702

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 27/8

17:35-11:25

2 stops47h 50m

£1,444

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Mon 27/10

18:05-19:20

2 stops31h 15m

£1,458

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 20/7

17:35-17:59

1 stop31h 24m

£1,676

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sat 26/7

17:35-17:59

1 stop31h 24m

£1,792

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Best time to book a flight from Southampton to Mexico

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

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

Currently, April is the cheapest month in which you can book a flight from Southampton to Mexico (average of £791). Flying from Southampton to Mexico 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

Check out reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic from Southampton to Mexico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,956 reviews

Check prices

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

Delta

8.0

Very Good

7,956 reviews

Delta

8.0

Very Good

7,956 reviews

Check prices

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

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,956 reviews

Check prices

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

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very Good

7,956 reviews

Check prices

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

What airport do you fly from for flights from Southampton to Mexico?
For a flight from Southampton to Mexico, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.
What are the cheapest airlines to fly from Southampton to Mexico one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £1,444. KLM flights start at £1,676 while deals on Virgin Atlantic start at £1,792 one-way.
Can I find deals for flights from Southampton to Mexico that include hotel bookings?
Yes. In addition to deals on Southampton to Mexico flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Mexico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Mexico.
Can I find deals for business class flights from Southampton to Mexico?
Yes. Cheapflights offers flight deals from Southampton to Mexico 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?
Currently, April is the cheapest month in which you can book a flight from Southampton to Mexico (average of £791). Flying from Southampton to Mexico 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.

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

Cheapflights helps you search for flights from Southampton to Mexico via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Mexico for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Mexico from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mexico from Southampton today and book when prices fit your budget.

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Cheap flights from Southampton to Mexico from £702

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Mexico

Keep the following information in mind while searching for Southampton to Mexico flight deals. Data was last updated 15 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Mexico

Cheapest flights from Southampton to MexicoExplore the most affordable flight options available from Southampton to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Southampton to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Mexico that are best for you.

Best time to book a flight from Southampton to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Southampton with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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. Reviews last updated 15 July 2025.

Check out reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic from Southampton to Mexico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Southampton to Mexico?

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

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

How can I find direct flights from Southampton to Mexico?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Mexico

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Mexico
Explore the most affordable flight options available from Southampton to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.