How long is the flight from Portsmouth to Mexico?

Airlines like KLM, Virgin Atlantic, and Delta fly from Portsmouth to Mexico in about 31h 55m. The time it takes to get you to your destination can typically vary by up to 14h 45m. 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 £357. On average you can expect to pay £1,250. The most popular route, (Southampton Eastleigh - Cancun), can usually be booked for £625.

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.

£623+ Flights from Portsmouth to Mexico

Cheap flight deals from Portsmouth to Mexico

Round-trip from	£625
Popular in	December
Cheapest in	September
Average price	£544

KLM
19/2-26/2
4 total stops
40h 43m total
Portsmouth to Mexico

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

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 8 January 2026.

Thu 19/209:00SOU - CUN

2 stops21h 28mKLM

Thu 26/217:45CUN - SOU

2 stops18h 15mKLM

Deal found 6/1£623

Sun 22/217:45SOU - MEX

1 stop31h 55mKLM

Sun 1/307:15MEX - SOU

2 stops27h 50mKLM

Deal found 8/1£717

Sun 22/217:45SOU - MEX

2 stops33h 05mVirgin Atlantic

Sun 1/312:35MEX - SOU

2 stops22h 30mVirgin Atlantic

Deal found 8/1£724

Tue 10/217:35SOU - CUN

2 stops49h 25mDelta

Wed 18/208:00CUN - SOU

2 stops19h 25mDelta

Deal found 6/1£757

Tue 3/209:25SOU - CUN

2 stops16h 46mDelta

Wed 18/208:00CUN - SOU

2 stops19h 25mDelta

Deal found 6/1£758

Wed 18/216:30SOU - CUN

2 stops29h 20mBritish Airways

Sun 22/213:20CUN - SOU

2 stops21h 15mBritish Airways

Deal found 8/1£765

Wed 11/217:35SOU - CUN

2 stops46h 30mDelta

Tue 17/212:15CUN - SOU

2 stops15h 35mDelta

Deal found 6/1£768

Sun 3/509:15SOU - CUN

2 stops40h 48mDelta

Thu 21/512:45CUN - SOU

2 stops22h 05mDelta

Deal found 7/1£771

Mon 2/209:25SOU - CUN

2 stops16h 46mDelta

Mon 23/217:45CUN - SOU

2 stops18h 15mDelta

Deal found 6/1£773

Fri 20/209:00SOU - CUN

2 stops17h 11mDelta

Thu 26/217:45CUN - SOU

2 stops18h 15mDelta

Deal found 8/1£788

Thu 22/120:10SOU - MEX

2 stops34h 00mBritish Airways

Mon 26/121:00MEX - SOU

2 stops18h 00mBritish Airways

Deal found 5/1£794

Wed 11/217:35SOU - CUN

2 stops46h 30mDelta

Fri 20/208:00CUN - SOU

2 stops19h 50mDelta

Deal found 6/1£799

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 8 January 2026.

Sun 22/217:45SOU - MEX

1 stop31h 55mKLM

Sun 1/307:15MEX - SOU

2 stops27h 50mKLM

Deal found 8/1£717

Sun 22/217:45SOU - MEX

2 stops33h 05mVirgin Atlantic

Sun 1/312:35MEX - SOU

2 stops22h 30mVirgin Atlantic

Deal found 8/1£724

Tue 10/217:35SOU - CUN

2 stops46h 40mDelta

Tue 17/216:45CUN - SOU

2 stops19h 20mDelta

Deal found 6/1£757

Thu 22/120:10SOU - MEX

2 stops34h 00mBritish Airways

Mon 26/121:00MEX - SOU

2 stops18h 00mBritish Airways

Deal found 5/1£794

Sun 22/220:10SOU - MEX

3 stops35h 45mMultiple Airlines

Sun 1/307:00MEX - SOU

3 stops28h 15mMultiple Airlines

Deal found 8/1£884

Tue 10/209:25SOU - CUN

2 stops53h 35mDelta

Mon 16/215:13CUN - SOU

2 stops20h 52mDelta

Deal found 6/1£757

Tue 10/217:35SOU - CUN

2 stops49h 25mDelta

Wed 18/208:00CUN - SOU

2 stops19h 25mDelta

Deal found 6/1£757

Sat 21/315:45SOU - MEX

2 stops57h 00mBritish Airways

Sat 28/315:15MEX - SOU

2 stops58h 25mBritish Airways

Deal found 7/1£858

Mon 2/308:50SOU - CUN

2 stops17h 21mDelta

Mon 9/310:00CUN - SOU

2 stops17h 20mDelta

Deal found 6/1£758

Sat 21/315:45SOU - MEX

2 stops57h 00mBritish Airways

Sun 29/312:55MEX - SOU

2 stops36h 45mBritish Airways

Deal found 7/1£858

Tue 10/209:25SOU - CUN

2 stops16h 46mDelta

Sun 15/213:57CUN - SOU

2 stops37h 53mDelta

Deal found 8/1£758

Tue 3/209:25SOU - CUN

2 stops30h 40mDelta

Thu 19/208:00CUN - SOU

2 stops19h 25mDelta

Deal found 6/1£758

Tue 7/419:55SOU - MEX

2 stops30h 50mBritish Airways

Tue 28/422:00MEX - SOU

2 stops27h 25mBritish Airways

Deal found 6/1£937

Thu 19/217:35SOU - CUN

2 stops32h 36mDelta

Mon 23/215:13CUN - SOU

2 stops20h 47mDelta

Deal found 8/1£758

Wed 4/209:25SOU - CUN

2 stops16h 46mDelta

Sun 22/216:45CUN - SOU

2 stops34h 35mDelta

Deal found 6/1£758

Thu 9/406:50SOU - MEX

2 stops19h 55mBritish Airways

Thu 30/422:00MEX - SOU

2 stops28h 45mBritish Airways

Deal found 8/1£1,058

Wed 4/308:50SOU - CUN

2 stops31h 25mDelta

Thu 12/311:15CUN - SOU

2 stops16h 05mDelta

Deal found 6/1£758

Tue 3/308:50SOU - CUN

2 stops30h 10mDelta

Sun 8/310:00CUN - SOU

2 stops17h 20mDelta

Deal found 6/1£758

Wed 11/209:25SOU - CUN

2 stops36h 20mDelta

Mon 16/211:00CUN - SOU

2 stops16h 50mDelta

Deal found 8/1£758

Last-minute flights from Portsmouth to Mexico
Discover last-minute flight deals from Portsmouth to Mexico. Data last updated 8 January 2026 and is based on user searches.

Thu 22/120:10SOU - MEX

2 stops34h 00mBritish Airways

Mon 26/121:00MEX - SOU

2 stops18h 00mBritish Airways

Deal found 5/1£794

Mon 2/209:25SOU - CUN

2 stops16h 46mDelta

Mon 23/217:45CUN - SOU

2 stops18h 15mDelta

Deal found 6/1£773

Tue 3/209:25SOU - CUN

2 stops16h 46mDelta

Sun 22/216:45CUN - SOU

2 stops34h 35mDelta

Deal found 6/1£758

Tue 10/217:35SOU - CUN

2 stops49h 25mDelta

Wed 18/208:00CUN - SOU

2 stops19h 25mDelta

Deal found 6/1£757

Wed 11/217:35SOU - CUN

2 stops46h 30mDelta

Wed 18/211:00CUN - SOU

2 stops16h 25mDelta

Deal found 6/1£768

Wed 11/217:35SOU - CUN

2 stops46h 30mDelta

Sat 14/213:57CUN - SOU

2 stops37h 53mDelta

Deal found 8/1£799

Wed 18/216:30SOU - CUN

2 stops29h 20mBritish Airways

Sun 22/213:20CUN - SOU

2 stops21h 15mBritish Airways

Deal found 8/1£765

Thu 19/209:00SOU - CUN

2 stops21h 28mKLM

Thu 26/217:45CUN - SOU

2 stops18h 15mKLM

Deal found 6/1£623

Thu 19/209:00SOU - CUN

2 stops17h 11mDelta

Sun 22/217:45CUN - SOU

2 stops18h 20mDelta

Deal found 8/1£803

Fri 20/209:00SOU - CUN

2 stops17h 11mDelta

Thu 26/217:45CUN - SOU

2 stops18h 15mDelta

Deal found 8/1£788

Sun 22/217:45SOU - MEX

1 stop31h 55mKLM

Sun 1/307:15MEX - SOU

2 stops27h 50mKLM

Deal found 8/1£717

Sun 22/217:45SOU - MEX

2 stops33h 05mVirgin Atlantic

Sun 1/312:35MEX - SOU

2 stops22h 30mVirgin Atlantic

Deal found 8/1£724

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 8 January 2026.

Wed 10/609:10SOU - MEX

2 stops38h 05mBritish Airways

Deal found 7/1£746

Tue 9/620:00SOU - MEX

2 stops51h 15mBritish Airways

Deal found 7/1£754

Thu 5/220:35SOU - MEX

2 stops28h 10mBritish Airways

Deal found 5/1£832

Sat 21/209:25SOU - CUN

2 stops53h 35mDelta

Deal found 7/1£1,508

Sat 21/209:25SOU - MEX

2 stops41h 25mDelta

Deal found 7/1£1,522

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 22/2

17:45-19:40

1 stop31h 55m

Mexico City Benito Juarez

Sun 1/3

07:15-17:05

2 stops27h 50m

£717

SouthamptonMexico City

SOU - MEX

SOUMEX

Southampton Eastleigh

Sun 22/2

17:45-20:50

2 stops33h 05m

Mexico City Benito Juarez

Sun 1/3

12:35-17:05

2 stops22h 30m

£724

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 10/2

17:35-11:15

2 stops46h 40m

Cancun

Tue 17/2

16:45-17:05

2 stops19h 20m

£757

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 10/2

09:25-10:00

2 stops53h 35m

Cancun

Mon 16/2

15:13-17:05

2 stops20h 52m

£757

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 10/2

17:35-14:00

2 stops49h 25m

Cancun

Wed 18/2

08:00-08:25

2 stops19h 25m

£757

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Mon 2/3

08:50-21:11

2 stops17h 21m

Cancun

Mon 9/3

10:00-08:20

2 stops17h 20m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 10/2

09:25-21:11

2 stops16h 46m

Cancun

Sun 15/2

13:57-08:50

2 stops37h 53m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Tue 3/2

09:25-11:05

2 stops30h 40m

Cancun

Thu 19/2

08:00-08:25

2 stops19h 25m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Thu 19/2

17:35-21:11

2 stops32h 36m

Cancun

Mon 23/2

15:13-17:00

2 stops20h 47m

£758

SouthamptonCancún

SOU - CUN

SOUCUN

Southampton Eastleigh

Wed 4/2

09:25-21:11

2 stops16h 46m

Cancun

Sun 22/2

16:45-08:20

2 stops34h 35m

£758

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 24 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 £266). 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 in the morning, which can drop the price by up to 18% versus a flight in the evening.

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 Tuesday mornings when fares are most often at their lowest. Sunday afternoons 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 KLM, Virgin Atlantic, and Delta fly from Portsmouth to Mexico in about 31h 55m. The time it takes to get you to your destination can typically vary by up to 14h 45m. 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 £357. On average you can expect to pay £1,250. The most popular route, (Southampton Eastleigh - Cancun), can usually be booked for £625.
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 £266). 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£273	Average£300	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
Aeromexico	Cheapest£296	Average£818	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
Air Canada	Cheapest£345	Average£643	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£444	Average£807	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£445	Average£566	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Virgin Atlantic	Cheapest£458	Average£663	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Delta	Cheapest£465	Average£695	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Iberia	Cheapest£472	Average£821	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air Europa	Cheapest£476	Average£561	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
KLM	Cheapest£477	Average£689	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Portsmouth to Mexico from £623

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. 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 8 January 2026.

Round-trip 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 8 January 2026.

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 8 January 2026.

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 8 January 2026.

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 3 January 2026.

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 8 January 2026.

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

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?

100% Free

Book with Flexibility

Travel Smart

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 8 January 2026.