Cheap flights from Portsmouth to Mexico City from £395
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.
Cheap flight deals from Portsmouth to Mexico City
Keep the following information in mind while searching for Portsmouth to Mexico City flight deals. Data was last updated 12 September 2025.
Round-trip from | £1,034 |
---|---|
One-way from | £395 |
Popular in | December |
Cheapest in | February |
Average price | £701 |
Find flight deals from Portsmouth to Mexico City
Cheapest flights from Portsmouth to Mexico CityExplore the most affordable flight options available from Portsmouth to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.
Explore the most affordable flight options available from Portsmouth to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Portsmouth to Mexico City that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Sun 26/10
18:05-19:40
1 stop31h 35m
Mexico City Benito Juarez
Sun 2/11
21:50-17:25
1 stop13h 35m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Sun 26/10
09:30-10:05
2 stops30h 35m
Mexico City Benito Juarez
Sun 2/11
08:00-19:40
2 stops29h 40m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Sun 26/10
09:30-11:30
2 stops32h 00m
Mexico City Benito Juarez
Sat 1/11
01:05-08:45
3 stops25h 40m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Sat 11/10
16:25-17:00
3 stops55h 35m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Fri 10/10
20:00-00:35
3 stops35h 35m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Tue 28/10
16:05-10:05
2 stops48h 00m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Wed 15/10
09:10-16:15
2 stops38h 05m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Tue 21/10
09:10-16:15
2 stops38h 05m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Tue 14/10
09:10-20:45
2 stops18h 35m
SouthamptonMexico City
SOU - MEX
SOUMEX
Southampton Eastleigh
Sun 19/10
20:00-16:15
2 stops51h 15m
Best time to book a flight from Portsmouth to Mexico City
Have a flexible travel schedule? Discover the best time to fly to Mexico City from Portsmouth with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to Mexico City
What is the cheapest month to book a flight from Portsmouth to Mexico City?
Currently, April is the cheapest month in which you can book a flight from Portsmouth to Mexico City (average of £791). Flying from Portsmouth 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.
What is the cheapest time of day to fly from P0R to MEX?
Find hourly flight availability from Portsmouth to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.
When flying from Portsmouth to Mexico City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Portsmouth to Mexico City
Explore weekly flight availability from Portsmouth to Mexico City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 September 2025.
The most flights from P0R to MEX are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Mexico City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portsmouth to Mexico City
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Portsmouth to Mexico City
Discover the top 10 airlines that operate flights from Portsmouth to Mexico City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
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How does Cheapflights help users find flights from Portsmouth to Mexico City?
When you search for this flight from Portsmouth to Mexico City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Mexico City?
Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Mexico City 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 Portsmouth to Mexico City with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Mexico City, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Portsmouth to Mexico City become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mexico City from Portsmouth today and book when prices fit your budget.