How long is the flight from Portsmouth to Mexico?

Airlines like Delta, KLM, and British Airways fly from Portsmouth to Mexico in about 30h 35m. The time it takes to get you to your destination can typically vary by up to 1h 30m. The distance from Portsmouth to Mexico is about 5503 mi. Both multi-stop and direct flights can be found to your destination and back.

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 are the cheapest flights from Portsmouth to Mexico?

The cheapest flight price from Portsmouth to Mexico is £428. On average you can expect to pay £1,418. The most popular route, (Southampton Eastleigh - Cancun), can usually be booked for £615.

What are the most reliable airlines from Portsmouth to Mexico?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Mexico on time: Virgin Atlantic (93%), Aeromexico (92%), EL AL (92%).

What are the most popular airlines that fly from Portsmouth to Mexico?

Before booking your flight from Portsmouth to Mexico check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

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

September is one of the best times of the year to fly to Mexico from Portsmouth. Prices for September average £635 per person but you can even find prices for as low as £252. The most expensive prices can be found in the month of December. Opting for a September flight can save you 33% on your journey compared to booking in December

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

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

How can I find direct flights from Portsmouth to Mexico?

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

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

Yes. Cheapflights offers flight deals from Portsmouth 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.

£395+ Cheap Flights from Portsmouth to Mexico

Cheap flight deals from Portsmouth to Mexico

Round-trip from	£616
One-way from	£395
Popular in	December
Cheapest in	September
Average price	£492

Delta
12/1-25/1
4 total stops
67h 00m total
Portsmouth to Mexico

Search Deals

11/10
3 total stops
55h 35m total
Portsmouth to Mexico

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£12 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 September 2025

Search Deals

Find flight deals from Portsmouth to Mexico

Cheapest flights from Portsmouth to Mexico
Explore the most affordable flight options available from Portsmouth to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 1/1017:35SOU - CUN

2 stops47h 54mDelta

Sun 2/1117:16CUN - SOU

2 stops42h 44mDelta

Deal found 10/9£633

Sat 4/1018:05SOU - CUN

2 stops32h 10mDelta

Sun 2/1117:16CUN - SOU

2 stops57h 54mDelta

Deal found 10/9£664

Wed 1/1017:35SOU - CUN

2 stops47h 54mDelta

Thu 30/1015:20CUN - SOU

2 stops36h 30mDelta

Deal found 10/9£669

Mon 15/912:10SOU - CUN

2 stops36h 50mMultiple Airlines

Mon 22/916:35CUN - SOU

1 stop20h 35mMultiple Airlines

Deal found 10/9£684

Sat 4/1018:05SOU - CUN

2 stops32h 10mDelta

Wed 29/1008:00CUN - SOU

2 stops19h 20mDelta

Deal found 10/9£699

Thu 2/1017:35SOU - CUN

2 stops47h 55mDelta

Sun 2/1117:16CUN - SOU

2 stops42h 44mDelta

Deal found 10/9£701

Wed 1/1009:20SOU - CUN

2 stops40h 55mDelta

Sat 1/1114:10CUN - SOU

2 stops61h 00mDelta

Deal found 10/9£706

Sat 4/1018:05SOU - CUN

2 stops32h 10mDelta

Fri 31/1015:20CUN - SOU

2 stops20h 40mDelta

Deal found 10/9£729

Fri 3/1009:20SOU - CUN

2 stops32h 09mDelta

Sun 2/1117:16CUN - SOU

2 stops42h 44mDelta

Deal found 10/9£731

Thu 2/1017:35SOU - CUN

2 stops47h 55mDelta

Thu 30/1012:25CUN - SOU

2 stops23h 35mDelta

Deal found 10/9£736

Fri 3/1009:20SOU - CUN

2 stops32h 09mDelta

Tue 28/1015:20CUN - SOU

2 stops36h 00mDelta

Deal found 10/9£766

Thu 2/1017:35SOU - CUN

2 stops47h 55mDelta

Sat 1/1114:10CUN - SOU

2 stops61h 00mDelta

Deal found 10/9£773

Best flights from Portsmouth to Mexico
Discover carefully curated flight deals from Portsmouth to Mexico that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Wed 14/109:25SOU - CUN

2 stops32h 05mDelta

Sun 25/108:00CUN - SOU

2 stops19h 50mDelta

Deal found 10/9£616

Sun 26/1018:05SOU - MEX

1 stop31h 35mKLM

Sun 2/1121:50MEX - SOU

1 stop13h 35mKLM

Deal found 11/9£1,034

Sun 26/1009:30SOU - MEX

2 stops30h 35mBritish Airways

Sun 2/1108:00MEX - SOU

2 stops29h 40mBritish Airways

Deal found 11/9£1,119

Thu 15/109:00SOU - CUN

2 stops30h 00mDelta

Wed 21/115:20CUN - SOU

2 stops36h 05mDelta

Deal found 10/9£616

Wed 14/109:25SOU - CUN

2 stops32h 05mDelta

Wed 21/108:00CUN - SOU

2 stops19h 25mDelta

Deal found 10/9£616

Sun 26/1009:30SOU - MEX

2 stops32h 00mMultiple Airlines

Sat 1/1101:05MEX - SOU

3 stops25h 40mMultiple Airlines

Deal found 11/9£1,370

Sun 18/117:45SOU - CUN

2 stops32h 25mDelta

Sun 25/117:30CUN - SOU

2 stops34h 20mDelta

Deal found 10/9£616

Thu 15/117:30SOU - CUN

2 stops32h 40mDelta

Mon 19/115:03CUN - SOU

2 stops20h 57mDelta

Deal found 10/9£616

Mon 12/117:30SOU - CUN

2 stops46h 45mDelta

Tue 20/116:25CUN - SOU

2 stops19h 35mDelta

Deal found 10/9£616

Wed 14/109:25SOU - CUN

2 stops32h 05mDelta

Tue 20/116:25CUN - SOU

2 stops35h 00mDelta

Deal found 10/9£616

Tue 13/109:25SOU - CUN

2 stops30h 50mDelta

Mon 19/115:03CUN - SOU

2 stops20h 57mDelta

Deal found 10/9£616

Mon 12/117:30SOU - CUN

2 stops32h 40mDelta

Sun 25/117:30CUN - SOU

2 stops34h 20mDelta

Deal found 10/9£616

Last-minute flights from Portsmouth to Mexico
Discover last-minute flight deals from Portsmouth to Mexico. Data last updated 12 September 2025 and is based on user searches.

Mon 15/912:10SOU - CUN

2 stops36h 50mMultiple Airlines

Mon 22/916:35CUN - SOU

1 stop20h 35mMultiple Airlines

Deal found 10/9£684

Wed 1/1017:35SOU - CUN

2 stops47h 54mDelta

Sun 2/1117:16CUN - SOU

2 stops42h 44mDelta

Deal found 10/9£633

Wed 1/1009:20SOU - CUN

2 stops40h 55mDelta

Wed 29/1008:00CUN - SOU

2 stops28h 25mDelta

Deal found 10/9£669

Wed 1/1009:20SOU - CUN

2 stops40h 55mDelta

Sat 1/1114:10CUN - SOU

2 stops61h 00mDelta

Deal found 10/9£706

Thu 2/1017:35SOU - CUN

2 stops47h 55mDelta

Sun 2/1117:16CUN - SOU

2 stops42h 44mDelta

Deal found 10/9£701

Thu 2/1017:35SOU - CUN

2 stops47h 55mDelta

Wed 29/1008:00CUN - SOU

2 stops19h 20mDelta

Deal found 10/9£736

Thu 2/1017:35SOU - CUN

2 stops47h 55mDelta

Sat 1/1114:10CUN - SOU

2 stops61h 00mDelta

Deal found 10/9£773

Fri 3/1009:20SOU - CUN

2 stops32h 09mDelta

Sun 2/1117:16CUN - SOU

2 stops42h 44mDelta

Deal found 10/9£731

Fri 3/1009:20SOU - CUN

2 stops32h 09mDelta

Tue 28/1015:20CUN - SOU

2 stops36h 00mDelta

Deal found 10/9£766

Sat 4/1018:05SOU - CUN

2 stops32h 10mDelta

Mon 3/1117:16CUN - SOU

2 stops58h 04mDelta

Deal found 10/9£664

Sat 4/1018:05SOU - CUN

2 stops32h 10mDelta

Tue 28/1015:20CUN - SOU

2 stops36h 00mDelta

Deal found 10/9£699

Sat 4/1018:05SOU - CUN

2 stops32h 10mDelta

Fri 31/1015:20CUN - SOU

2 stops20h 40mDelta

Deal found 10/9£729

One-way flights from Portsmouth to Mexico
Search for one-way flight options from Portsmouth to Mexico. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Sat 11/1016:25SOU - MEX

3 stops55h 35mMultiple Airlines

Deal found 9/9£395

Fri 10/1020:00SOU - MEX

3 stops35h 35mMultiple Airlines

Deal found 9/9£621

Sun 12/1008:25SOU - MEX

3 stops48h 10mMultiple Airlines

Deal found 9/9£658

Tue 28/1016:05SOU - MEX

2 stops48h 00mBritish Airways

Deal found 11/9£800

Tue 14/1009:10SOU - MEX

2 stops18h 35mBritish Airways

Deal found 11/9£851

Mon 13/1020:00SOU - MEX

2 stops31h 45mBritish Airways

Deal found 11/9£859

Sun 26/1009:30SOU - MEX

2 stops17h 19mBritish Airways

Deal found 11/9£893

Sat 25/1016:25SOU - MEX

2 stops35h 24mBritish Airways

Deal found 11/9£898

Sat 25/1018:05SOU - CUN

1 stop29h 30mMultiple Airlines

Deal found 10/9£932

Wed 22/1009:10SOU - MEX

2 stops18h 35mBritish Airways

Deal found 11/9£987

Thu 23/1012:40SOU - MEX

2 stops25h 25mMultiple Airlines

Deal found 10/9£1,087

Mon 27/1009:30SOU - MEX

2 stops17h 19mBritish Airways

Deal found 11/9£1,206

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 14/1

09:25-12:30

2 stops32h 05m

Cancun

Sun 25/1

08:00-08:50

2 stops19h 50m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 15/1

09:00-10:00

2 stops30h 00m

Cancun

Wed 21/1

15:20-08:25

2 stops36h 05m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 14/1

09:25-12:30

2 stops32h 05m

Cancun

Wed 21/1

08:00-08:25

2 stops19h 25m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 18/1

17:45-21:10

2 stops32h 25m

Cancun

Sun 25/1

17:30-08:50

2 stops34h 20m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 15/1

17:30-21:10

2 stops32h 40m

Cancun

Mon 19/1

15:03-17:00

2 stops20h 57m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 12/1

17:30-11:15

2 stops46h 45m

Cancun

Tue 20/1

16:25-17:00

2 stops19h 35m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 14/1

09:25-12:30

2 stops32h 05m

Cancun

Tue 20/1

16:25-08:25

2 stops35h 00m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 13/1

09:25-11:15

2 stops30h 50m

Cancun

Mon 19/1

15:03-17:00

2 stops20h 57m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 12/1

17:30-21:10

2 stops32h 40m

Cancun

Sun 25/1

17:30-08:50

2 stops34h 20m

£616

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 6/10

17:35-20:20

2 stops32h 45m

Cancun

Mon 3/11

17:16-08:20

2 stops58h 04m

£633

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 35 results

Best time to book a flight from Portsmouth to Mexico

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

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

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

What is the cheapest time of day to fly from P0R to MX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Mexico as you normally would.

Weekly flight availability from Portsmouth to Mexico

The most flights from P0R to MX0 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

How long is the flight from Portsmouth to Mexico?
Airlines like Delta, KLM, and British Airways fly from Portsmouth to Mexico in about 30h 35m. The time it takes to get you to your destination can typically vary by up to 1h 30m. The distance from Portsmouth to Mexico is about 5503 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Portsmouth to Mexico?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Mexico on time: Virgin Atlantic (93%), Aeromexico (92%), EL AL (92%).
What are the cheapest flights from Portsmouth to Mexico?
The cheapest flight price from Portsmouth to Mexico is £428. On average you can expect to pay £1,418. The most popular route, (Southampton Eastleigh - Cancun), can usually be booked for £615.
Can I find deals for flights from Portsmouth to Mexico that include hotel bookings?
Yes. In addition to deals on Portsmouth to Mexico flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Mexico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Mexico.
Can I find deals for business class flights from Portsmouth to Mexico?
Yes. Cheapflights offers flight deals from Portsmouth 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 Portsmouth to Mexico?
Currently, April is the cheapest month in which you can book a flight from Portsmouth to Mexico (average of £791). Flying from Portsmouth 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Portsmouth to Mexico

Airline	Cheapest	Average	Flexibility	On-time
TUI Airways	Cheapest£254	Average£516	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
Aeromexico	Cheapest£294	Average£828	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
Air Canada	Cheapest£376	Average£689	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Icelandair	Cheapest£440	Average£527	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£448	Average£845	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£469	Average£841	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Delta	Cheapest£470	Average£688	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Europa	Cheapest£472	Average£567	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
KLM	Cheapest£474	Average£747	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£477	Average£774	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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

Cheapflights makes it easy to find Portsmouth to Mexico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Mexico 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 with no change fees?

Certainly. Search results for flights to Mexico from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Portsmouth to Mexico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Portsmouth to Mexico 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

Keep the following information in mind while searching for Portsmouth to Mexico flight deals. Data was last updated 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portsmouth to Mexico

Cheapest flights from Portsmouth to MexicoExplore the most affordable flight options available from Portsmouth to Mexico. 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. 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 that are best for you.

Best time to book a flight from Portsmouth to Mexico

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

Cheapflights Insights

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

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

What is the cheapest time of day to fly from P0R to MX?

Find hourly flight availability from Portsmouth to Mexico. 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.

Weekly flight availability from Portsmouth to Mexico

Explore weekly flight availability from Portsmouth to Mexico. 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.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Mexico. 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 Portsmouth to Mexico?

What are the most reliable airlines from Portsmouth to Mexico?

What are the cheapest flights from Portsmouth to Mexico?

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

How can I find direct flights from Portsmouth to Mexico?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Mexico

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

Top 10 airlines flying from Portsmouth to Mexico

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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 Portsmouth to Mexico?

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

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

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

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Cheapest flights from Portsmouth to Mexico
Explore the most affordable flight options available from Portsmouth to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.