How long is the flight from Portsmouth to Mexico?

Airlines like Delta, Virgin Atlantic, and KLM fly from Portsmouth to Mexico in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 33h 20m. 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 £445. On average you can expect to pay £1,157. The most popular route, (Southampton Eastleigh - Cancun), can usually be booked for £784.

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: Aeromexico (92%), Virgin Atlantic (92%), EL AL (92%).

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.

£447+ Cheap Flights from Portsmouth to Mexico

Find flight deals from Portsmouth to Mexico

Enter your travel dates to find the best prices.

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 7 November 2025.

Thu 4/1218:05SOU - CUN

2 stops45h 09mDelta

Tue 16/1208:00CUN - SOU

2 stops19h 10mDelta

Deal found 6/11£761

Fri 5/1208:40SOU - CUN

2 stops17h 40mDelta

Tue 16/1208:00CUN - SOU

2 stops19h 10mDelta

Deal found 6/11£791

Thu 20/1108:50SOU - CUN

2 stops32h 45mDelta

Thu 19/215:20CUN - SOU

2 stops20h 40mDelta

Deal found 6/11£831

Thu 4/1208:50SOU - CUN

2 stops41h 30mDelta

Sat 20/1217:05CUN - SOU

2 stops58h 05mDelta

Deal found 6/11£835

Fri 21/1117:30SOU - CUN

2 stops48h 05mDelta

Thu 19/215:20CUN - SOU

2 stops36h 30mDelta

Deal found 6/11£861

Fri 5/1208:40SOU - CUN

2 stops17h 40mDelta

Sat 20/1217:05CUN - SOU

2 stops58h 05mDelta

Deal found 6/11£865

Thu 20/1108:50SOU - CUN

2 stops17h 30mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£901

Fri 21/1117:30SOU - CUN

2 stops48h 05mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£931

Thu 4/1218:05SOU - CUN

2 stops32h 15mDelta

Sun 14/1216:34CUN - SOU

2 stops34h 36mDelta

Deal found 6/11£980

Thu 4/1218:05SOU - CUN

2 stops47h 22mDelta

Fri 19/1215:45CUN - SOU

2 stops59h 25mDelta

Deal found 6/11£1,010

Fri 5/1208:40SOU - CUN

2 stops32h 47mDelta

Fri 19/1215:45CUN - SOU

2 stops59h 25mDelta

Deal found 6/11£1,040

Thu 4/1218:05SOU - CUN

2 stops32h 15mDelta

Thu 18/1211:09CUN - SOU

2 stops15h 56mDelta

Deal found 6/11£1,059

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 7 November 2025.

Thu 4/1218:05SOU - CUN

2 stops45h 09mDelta

Tue 16/1208:00CUN - SOU

2 stops19h 10mDelta

Deal found 6/11£761

Thu 12/308:50SOU - MEX

1 stop16h 50mVirgin Atlantic

Mon 16/311:35MEX - SOU

2 stops23h 25mVirgin Atlantic

Deal found 4/11£880

Thu 12/308:50SOU - MEX

1 stop16h 50mKLM

Mon 16/321:50MEX - SOU

1 stop28h 20mKLM

Deal found 5/11£897

Tue 9/1208:40SOU - CUN

2 stops17h 40mDelta

Tue 16/1208:00CUN - SOU

2 stops19h 10mDelta

Deal found 6/11£761

Sat 20/1217:30SOU - MEX

2 stops34h 00mMultiple Airlines

Sat 27/1219:30MEX - SOU

2 stops39h 55mMultiple Airlines

Deal found 5/11£1,600

Thu 12/318:05SOU - CUN

2 stops50h 10mDelta

Mon 16/312:49CUN - SOU

2 stops23h 11mDelta

Deal found 6/11£815

Thu 20/1108:50SOU - CUN

2 stops32h 45mDelta

Thu 19/215:20CUN - SOU

2 stops20h 40mDelta

Deal found 6/11£831

Sun 23/1109:30SOU - CUN

2 stops35h 04mDelta

Thu 19/215:20CUN - SOU

2 stops20h 40mDelta

Deal found 6/11£831

Wed 10/1217:30SOU - CUN

2 stops47h 57mDelta

Sat 20/1217:05CUN - SOU

2 stops58h 05mDelta

Deal found 6/11£835

Sat 20/1217:30SOU - MEX

1 stop32h 10mKLM

Sat 27/1221:50MEX - SOU

1 stop13h 35mKLM

Deal found 5/11£1,338

Fri 21/1117:30SOU - CUN

2 stops48h 05mDelta

Thu 19/215:20CUN - SOU

2 stops36h 30mDelta

Deal found 6/11£861

Thu 20/1108:50SOU - CUN

2 stops17h 30mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£901

Sun 23/1118:05SOU - CUN

2 stops47h 30mDelta

Fri 9/116:35CUN - SOU

2 stops43h 40mDelta

Deal found 6/11£901

Thu 12/318:05SOU - MEX

2 stops55h 45mDelta

Mon 16/308:40MEX - SOU

2 stops17h 25mDelta

Deal found 5/11£926

Fri 21/1117:30SOU - CUN

2 stops48h 05mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£931

Sat 22/1109:25SOU - CUN

2 stops40h 55mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£931

Tue 9/1208:40SOU - CUN

2 stops17h 40mDelta

Sun 14/1216:34CUN - SOU

2 stops34h 36mDelta

Deal found 6/11£980

Last-minute flights from Portsmouth to Mexico
Discover last-minute flight deals from Portsmouth to Mexico. Data last updated 7 November 2025 and is based on user searches.

Thu 20/1108:50SOU - CUN

2 stops32h 45mDelta

Thu 19/215:20CUN - SOU

2 stops20h 40mDelta

Deal found 6/11£831

Thu 20/1108:50SOU - CUN

2 stops17h 30mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£901

Fri 21/1117:30SOU - CUN

2 stops48h 05mDelta

Thu 19/215:20CUN - SOU

2 stops36h 30mDelta

Deal found 6/11£861

Fri 21/1117:30SOU - CUN

2 stops48h 05mDelta

Fri 9/113:57CUN - SOU

2 stops46h 18mDelta

Deal found 6/11£931

Thu 4/1218:05SOU - CUN

2 stops45h 09mDelta

Tue 16/1208:00CUN - SOU

2 stops19h 10mDelta

Deal found 6/11£761

Thu 4/1208:50SOU - CUN

2 stops41h 30mDelta

Sat 20/1217:05CUN - SOU

2 stops58h 05mDelta

Deal found 6/11£835

Thu 4/1218:05SOU - CUN

2 stops32h 15mDelta

Sun 14/1216:34CUN - SOU

2 stops34h 36mDelta

Deal found 6/11£980

Thu 4/1218:05SOU - CUN

2 stops47h 22mDelta

Fri 19/1215:45CUN - SOU

2 stops59h 25mDelta

Deal found 6/11£1,010

Thu 4/1218:05SOU - CUN

2 stops32h 15mDelta

Thu 18/1211:09CUN - SOU

2 stops15h 56mDelta

Deal found 6/11£1,059

Fri 5/1208:40SOU - CUN

2 stops17h 40mDelta

Tue 16/1208:00CUN - SOU

2 stops19h 10mDelta

Deal found 6/11£791

Fri 5/1208:40SOU - CUN

2 stops17h 40mDelta

Sat 20/1217:05CUN - SOU

2 stops58h 05mDelta

Deal found 6/11£865

Fri 5/1208:40SOU - CUN

2 stops32h 47mDelta

Fri 19/1215:45CUN - SOU

2 stops59h 25mDelta

Deal found 6/11£1,040

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 7 November 2025.

Wed 26/1108:55SOU - CUN

2 stops35h 05mMultiple Airlines

Deal found 6/11£447

Mon 13/409:10SOU - MEX

2 stops40h 21mBritish Airways

Deal found 5/11£624

Sun 12/420:00SOU - MEX

2 stops51h 25mBritish Airways

Deal found 5/11£658

Sat 18/409:10SOU - MEX

2 stops38h 15mBritish Airways

Deal found 5/11£666

Fri 17/406:50SOU - MEX

2 stops19h 55mBritish Airways

Deal found 5/11£672

Mon 17/1118:05SOU - CUN

3 stops51h 45mBritish Airways

Deal found 6/11£827

Thu 20/1114:35SOU - CUN

2 stops55h 15mBritish Airways

Deal found 6/11£834

Fri 14/1119:40SOU - CUN

2 stops50h 10mBritish Airways

Deal found 6/11£871

Fri 28/1109:30SOU - MEX

2 stops31h 50mBritish Airways

Deal found 5/11£953

Wed 12/1114:25SOU - CUN

3 stops31h 25mBritish Airways

Deal found 6/11£1,252

Wed 26/1108:40SOU - CUN

1 stop35h 25mKLM

Deal found 6/11£1,425

Thu 13/1108:50SOU - CUN

2 stops56h 32mDelta

Deal found 6/11£1,434

Cheap flight deals from Portsmouth to Mexico

Round-trip from	£747
One-way from	£447
Popular in	December
Cheapest in	September
Average price	£591

Delta
12/3-16/3
4 total stops
72h 50m total
Portsmouth to Mexico

Search Deals

26/11
2 total stops
35h 05m total
Portsmouth to Mexico

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 4/12

18:05-10:14

2 stops45h 09m

Cancun

Tue 16/12

08:00-08:10

2 stops19h 10m

£761

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 9/12

08:40-21:20

2 stops17h 40m

Cancun

Tue 16/12

08:00-08:10

2 stops19h 10m

£761

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 12/3

18:05-15:15

2 stops50h 10m

Cancun

Mon 16/3

12:49-17:00

2 stops23h 11m

£815

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 20/11

08:50-12:35

2 stops32h 45m

Cancun

Thu 19/2

15:20-17:00

2 stops20h 40m

£831

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Sun 23/11

09:30-15:34

2 stops35h 04m

Cancun

Thu 19/2

15:20-17:00

2 stops20h 40m

£831

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 10/12

17:30-12:27

2 stops47h 57m

Cancun

Sat 20/12

17:05-08:10

2 stops58h 05m

£835

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Fri 21/11

17:30-12:35

2 stops48h 05m

Cancun

Thu 19/2

15:20-08:50

2 stops36h 30m

£861

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Thu 12/3

08:50-19:40

1 stop16h 50m

Mexico City Benito Juarez

Mon 16/3

11:35-17:00

2 stops23h 25m

£880

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Thu 12/3

08:50-19:40

1 stop16h 50m

Mexico City Benito Juarez

Mon 16/3

21:50-08:10

1 stop28h 20m

£897

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 20/11

08:50-21:20

2 stops17h 30m

Cancun

Fri 9/1

13:57-17:15

2 stops46h 18m

£901

Flights are sorted by cheapest return flights first.

Deals found on 6/11

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, October is the cheapest month in which you can book a flight from Portsmouth to Mexico (average of £280). Flying from Portsmouth to Mexico in July is currently the most expensive (average of £562). 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?

When flying from Portsmouth to Mexico, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 5% versus a flight in the afternoon.

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

Travellers seeking maximum savings on their Portsmouth to Mexico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 Tuesday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

How long is the flight from Portsmouth to Mexico?
Airlines like Delta, Virgin Atlantic, and KLM fly from Portsmouth to Mexico in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 33h 20m. 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: Aeromexico (92%), Virgin Atlantic (92%), EL AL (92%).
What are the cheapest flights from Portsmouth to Mexico?
The cheapest flight price from Portsmouth to Mexico is £445. On average you can expect to pay £1,157. The most popular route, (Southampton Eastleigh - Cancun), can usually be booked for £784.
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, October is the cheapest month in which you can book a flight from Portsmouth to Mexico (average of £280). Flying from Portsmouth to Mexico in July is currently the most expensive (average of £562). 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£280	Average£307	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
Aeromexico	Cheapest£303	Average£834	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
Air Canada	Cheapest£387	Average£662	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Aer Lingus	Cheapest£437	Average£601	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£457	Average£841	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Delta	Cheapest£476	Average£709	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Iberia	Cheapest£483	Average£846	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air Europa	Cheapest£487	Average£581	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
KLM	Cheapest£489	Average£748	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£498	Average£824	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic 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 £447

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 7 November 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 7 November 2025.

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 7 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 7 November 2025.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Mexico. Price data was last updated on 24 November 2024.

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 7 November 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 7 November 2025.