£667 Find Cheap Flights from Portsmouth to Mexico

1 adult
1 adult, Economy

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Good to know - Cheap tickets from Portsmouth to Mexico

Low seasonJune
High seasonDecember
Cheapest flight£667
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Southampton to Cancun

FAQs for booking flights from Portsmouth to Mexico

  • How does KAYAK find such low prices on flights from Portsmouth to Mexico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Mexico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Mexico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Mexico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Mexico with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Mexico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mexico from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Book cheap flights from Portsmouth to Mexico

Cheapest flights to Mexico from Portsmouth found in 2025

Recent return flight deals

23/11Sun
2 stopsDelta
32h 42mSOU-CUN
28/12Sun
2 stopsDelta
22h 10mCUN-SOU
£667
26/11Wed
2 stopsDelta
49h 10mSOU-CUN
28/12Sun
2 stopsDelta
22h 10mCUN-SOU
£726
23/11Sun
2 stopsDelta
49h 10mSOU-CUN
26/12Fri
2 stopsDelta
34h 45mCUN-SOU
£737
28/11Fri
2 stopsDelta
33h 30mSOU-CUN
28/12Sun
2 stopsDelta
22h 10mCUN-SOU
£755
26/11Wed
2 stopsDelta
48h 13mSOU-CUN
27/12Sat
2 stopsDelta
37h 45mCUN-SOU
£796
23/11Sun
2 stopsDelta
32h 42mSOU-CUN
29/12Mon
2 stopsDelta
42h 45mCUN-SOU
£804
28/11Fri
2 stopsDelta
33h 30mSOU-CUN
26/12Fri
2 stopsDelta
34h 45mCUN-SOU
£826
27/7Sun
2 stopsDelta
23h 50mSOU-CUN
3/8Sun
2 stopsDelta
18h 45mCUN-SOU
£827
27/7Sun
3 stops
26h 30mSOU-CUN
3/8Sun
2 stops
27h 10mCUN-SOU
£1,145
27/7Sun
2 stopsKLM
32h 45mSOU-CUN
3/8Sun
2 stopsKLM
35h 25mCUN-SOU
£2,560

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Recent one-way flight deals

16/7Wed
2 stopsDelta
18h 25mSOU-MEX
£1,501
6/7Sun
2 stopsDelta
50h 20mSOU-MEX
£1,501
5/7Sat
2 stopsDelta
50h 05mSOU-MEX
£1,543
16/7Wed
2 stopsDelta
17h 40mSOU-MEX
£1,592

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Everything you need to know for your flight to Mexico

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Mexicofrom £2,233
Business Class flights to Mexicofrom £120
Prem Econ Class flights to Mexicofrom £224
Economy class flights to Mexicofrom £15

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