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Cheap flights from Porto to Mexico City from £608

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — MEX
6 déc. — 13 déc.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Mexico City (MEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 novembre 2025.

Round-trip from

£608

Popular in

August

Cheapest in

February

Average price

£734
Lufthansa
  • Lufthansa
  • 25/11-30/11
  • 2 total stops
  • 51h 40m total
  • Porto to Mexico City
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Highest demand for flights based on searches. 5% potential increase in price (£31 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Porto to Mexico City

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Mexico City
Explore the most affordable flight options available from Porto to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 novembre 2025.

mar. 25/1106:00OPO - MEX
1 stop19h 00mLufthansa
dim. 30/1121:00MEX - OPO
1 stop32h 40mLufthansa
Deal found 4/11£608
lun. 1/1216:15OPO - MEX
1 stop32h 45mLufthansa
mer. 10/1219:45MEX - OPO
1 stop21h 55mLufthansa
Deal found 4/11£611
jeu. 20/1106:00OPO - MEX
2 stops21h 50mUnited Airlines
ven. 16/109:40MEX - OPO
2 stops20h 00mUnited Airlines
Deal found 5/11£636
mer. 19/1112:35OPO - MEX
2 stops17h 35mUnited Airlines
ven. 16/109:40MEX - OPO
2 stops20h 00mUnited Airlines
Deal found 5/11£641
sam. 15/1106:00OPO - MEX
2 stops37h 05mDelta
jeu. 15/114:40MEX - OPO
2 stops37h 50mDelta
Deal found 5/11£647
lun. 17/1112:30OPO - MEX
2 stops36h 25mUnited Airlines
lun. 12/109:05MEX - OPO
2 stops23h 50mUnited Airlines
Deal found 5/11£651
jeu. 20/1106:00OPO - MEX
2 stops22h 30mUnited Airlines
mar. 13/117:45MEX - OPO
2 stops59h 55mUnited Airlines
Deal found 5/11£657
sam. 15/1106:00OPO - MEX
2 stops37h 05mDelta
mer. 14/107:05MEX - OPO
2 stops33h 20mDelta
Deal found 5/11£659
mer. 19/1112:35OPO - MEX
2 stops36h 20mUnited Airlines
mar. 13/117:45MEX - OPO
2 stops59h 55mUnited Airlines
Deal found 5/11£662
lun. 17/1112:30OPO - MEX
2 stops36h 25mUnited Airlines
mar. 13/117:45MEX - OPO
2 stops59h 55mUnited Airlines
Deal found 5/11£671
mer. 19/1112:35OPO - MEX
2 stops27h 30mUnited Airlines
dim. 11/114:40MEX - OPO
2 stops39h 00mUnited Airlines
Deal found 5/11£677
lun. 17/1112:30OPO - MEX
2 stops36h 25mUnited Airlines
dim. 11/114:40MEX - OPO
2 stops42h 15mUnited Airlines
Deal found 5/11£686

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Mexico City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 novembre 2025.
Use the filters below to find and compare flights from Porto to Mexico City that are best for you.

Fly from

Porto

Fly to

Mexico City

Route

Depart

Return

Price

PortoMexico City

OPO - MEX

OPOMEX

Porto

mar. 25/11

06:00-19:00

1 stop19h 00m

Mexico City Benito Juarez

dim. 30/11

21:00-11:40

1 stop32h 40m

£608

PortoMexico City

OPO - MEX

OPOMEX

Porto

lun. 1/12

16:15-19:00

1 stop32h 45m

Mexico City Benito Juarez

mer. 10/12

19:45-23:40

1 stop21h 55m

£611

PortoMexico City

OPO - MEX

OPOMEX

Porto

jeu. 20/11

06:00-21:50

2 stops21h 50m

Mexico City Benito Juarez

ven. 16/1

09:40-11:40

2 stops20h 00m

£636

PortoMexico City

OPO - MEX

OPOMEX

Porto

mer. 19/11

12:35-18:55

2 stops36h 20m

Mexico City Benito Juarez

mer. 14/1

14:40-11:40

2 stops39h 00m

£641

PortoMexico City

OPO - MEX

OPOMEX

Porto

ven. 21/11

12:35-18:55

2 stops36h 20m

Mexico City Benito Juarez

ven. 16/1

09:40-11:40

2 stops20h 00m

£641

PortoMexico City

OPO - MEX

OPOMEX

Porto

mer. 11/3

06:00-19:00

1 stop19h 00m

Mexico City Benito Juarez

dim. 15/3

21:00-22:25

1 stop19h 25m

£650

PortoMexico City

OPO - MEX

OPOMEX

Porto

lun. 17/11

12:30-18:55

2 stops36h 25m

Mexico City Benito Juarez

ven. 16/1

14:40-11:40

2 stops39h 00m

£651

PortoMexico City

OPO - MEX

OPOMEX

Porto

lun. 17/11

12:30-18:55

2 stops36h 25m

Mexico City Benito Juarez

lun. 12/1

09:05-14:55

2 stops23h 50m

£651

PortoMexico City

OPO - MEX

OPOMEX

Porto

mer. 19/11

12:35-18:55

2 stops36h 20m

Mexico City Benito Juarez

mar. 13/1

17:45-11:40

2 stops59h 55m

£662

PortoMexico City

OPO - MEX

OPOMEX

Porto

lun. 17/11

12:30-18:55

2 stops36h 25m

Mexico City Benito Juarez

mar. 13/1

17:45-11:40

2 stops59h 55m

£671

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Best time to book a flight from Porto to Mexico City

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

How far ahead should I book a flight from Porto to Mexico City?

Use this chart to determine the optimal time to book a return flight from Porto to Mexico City. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Porto to Mexico City, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Porto to Mexico City (average of £480). Flying from Porto to Mexico City in July is currently the most expensive (average of £733). 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.

How much does it cost for a return flight from Porto to Mexico City?

Related info for your journey

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

    A quick flight from Porto to Mexico City can take about 19h. Lufthansa provides one of the quickest options available for as low as £608. Porto and Mexico City are separated by a distance of 5359 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Porto to Mexico City that include hotel bookings?

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

  • How can I find direct flights from Porto to Mexico City?

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

  • Can I find deals for business class flights from Porto to Mexico City?

    Yes. Cheapflights offers flight deals from Porto to Mexico City 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 Porto to Mexico City?

    Currently, March is the cheapest month in which you can book a flight from Porto to Mexico City (average of £480). Flying from Porto to Mexico City in July is currently the most expensive (average of £733). 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.

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

Need flexible booking options for your flight to Mexico City from Porto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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