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Cheap flights from Cancún to Southampton from £337

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SOU
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cancún to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) 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 15 September 2025.

Popular in

June

Cheapest in

February

Average price

£707
Highest demand for flights based on searches. 10% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Cancún to Southampton

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

Wed 1/1008:00CUN - SOU
2 stops18h 45mDelta
Deal found 15/9£337
Mon 6/1011:00CUN - SOU
2 stops26h 30mBritish Airways
Deal found 15/9£572
Tue 30/912:18CUN - SOU
2 stops25h 12mBritish Airways
Deal found 15/9£599
Wed 1/1012:18CUN - SOU
2 stops25h 12mBritish Airways
Deal found 13/9£602
Mon 22/908:00CUN - SOU
2 stops18h 45mDelta
Deal found 15/9£628
Thu 2/1012:18CUN - SOU
2 stops25h 12mBritish Airways
Deal found 15/9£631
Sun 21/908:00CUN - SOU
2 stops18h 45mDelta
Deal found 13/9£1,026
Sun 21/915:20CUN - SOU
2 stops19h 40mVirgin Atlantic
Deal found 15/9£1,028
Sun 28/908:00CUN - SOU
2 stops27h 00mDelta
Deal found 13/9£1,170
Sat 20/908:00CUN - SOU
2 stops18h 45mDelta
Deal found 14/9£1,294
Mon 22/908:00CUN - SOU
2 stops18h 45mVirgin Atlantic
Deal found 13/9£1,592

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cancún 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 15 September 2025.
Use the filters below to find and compare flights from Cancún to Southampton that are best for you.

Fly from

Cancún

Fly to

Southampton

Route

Depart

Return

Price

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Wed 1/10

08:00-08:45

2 stops18h 45m

£337

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Mon 6/10

11:00-19:30

2 stops26h 30m

£572

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Wed 1/10

12:18-19:30

2 stops25h 12m

£599

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Mon 22/9

08:00-08:45

2 stops18h 45m

£628

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Thu 2/10

12:18-19:30

2 stops25h 12m

£631

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 21/9

08:00-08:45

2 stops18h 45m

£1,026

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 21/9

15:20-17:00

2 stops19h 40m

£1,028

CancúnSouthampton

CUN - SOU

CUNSOU

Cancun

Sun 28/9

08:00-17:00

2 stops27h 00m

£1,170

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Cancún to Southampton

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

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

Currently, September is the cheapest month in which you can book a flight from Cancún to Southampton (average of £203). Flying from Cancún 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 Cancún to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Cancún to Southampton?

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

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

    Yes. Cheapflights offers flight deals from Cancún 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 Cancún to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Cancún to Southampton (average of £203). Flying from Cancún 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to Southampton

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

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

Cheapflights helps you search for flights from Cancún to Southampton 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 Cancún to Southampton?

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

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

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

Not ready to book yet? You can track prices for flights from Cancún to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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