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$575+ Cheap flights from Mexico City (MEX) to Porto (OPO)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — OPO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Porto are usually found in January or February, booked 35 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Mexico City to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Porto (OPO). 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 July 31, 2025.

Round-trip from

$813
(British Airways)

One-way from

$575
(British Airways)

Popular in

December

Cheapest in

January

Average price

$1,215
From Mexico City Benito Juarez to Porto
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One-way flight from Mexico City Benito Juarez to Porto
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Mexico City to Porto

Cheapest flights from Mexico City to Porto
Explore the most affordable flight options available from Mexico City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:05 amMEX - OPO
1 stop13h 55mIberia
Mon 12/18:40 pmOPO - MEX
1 stop28h 00mIberia
Deal found 7/30$813
This Vueling Global deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:05 amMEX - OPO
2 stops26h 05mMultiple Airlines
Tue 12/29:55 pmOPO - MEX
2 stops26h 45mMultiple Airlines
Deal found 7/31$877
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:50 amMEX - OPO
2 stops19h 40mUnited Airlines
Tue 12/212:30 pmOPO - MEX
2 stops22h 35mUnited Airlines
Deal found 7/30$958
This Lufthansa deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:50 pmMEX - OPO
1 stop17h 30mLufthansa
Wed 10/811:10 amOPO - MEX
1 stop16h 50mLufthansa
Deal found 7/31$1,014
This Turkish Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:00 amMEX - OPO
2 stops23h 50mTurkish Airlines
Wed 8/274:50 pmOPO - MEX
1 stop21h 15mTurkish Airlines
Deal found 7/30$1,078
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:05 pmMEX - OPO
1 stop27h 20mAir France
Mon 9/14:20 pmOPO - MEX
1 stop31h 35mAir France
Deal found 7/30$1,195
This KLM deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:50 pmMEX - OPO
1 stop18h 35mKLM
Sat 1/106:00 amOPO - MEX
1 stop19h 40mKLM
Deal found 7/31$1,327
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2912:10 pmMEX - OPO
2 stops38h 25mAir Canada
Sun 9/711:20 amOPO - MEX
1 stop18h 35mAir Canada
Deal found 7/30$1,390
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:15 amMEX - OPO
2 stops21h 20mDelta
Fri 9/266:40 amOPO - MEX
2 stops19h 50mDelta
Deal found 7/31$1,509

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City to Porto 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Mexico City to Porto that are best for you.

Fly from

Mexico City

Fly to

Porto

Route

Depart

Return

Price

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Thu 10/16

9:35 am-3:45 pm

2 stops23h 10m

Porto

Thu 10/30

12:35 pm-8:50 pm

2 stops38h 15m

$1,011

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 9/24

10:50 pm-11:20 pm

1 stop17h 30m

Porto

Wed 10/8

11:10 am-9:00 pm

1 stop16h 50m

$1,014

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 8/6

9:00 am-3:50 pm

2 stops23h 50m

Porto

Wed 8/27

4:50 pm-7:05 am

1 stop21h 15m

$1,078

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Tue 8/26

10:05 pm-8:25 am

1 stop27h 20m

Porto

Mon 9/1

4:20 pm-4:55 pm

1 stop31h 35m

$1,195

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Mon 9/22

12:05 am-7:55 am

2 stops24h 50m

Porto

Mon 10/13

6:00 am-9:00 pm

2 stops22h 00m

$1,285

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Fri 8/29

12:10 pm-9:35 am

2 stops38h 25m

Porto

Sun 9/7

11:20 am-10:55 pm

1 stop18h 35m

$1,390

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Fri 8/29

5:35 am-7:35 am

2 stops19h 00m

Porto

Sun 9/7

8:15 am-4:45 pm

1 stop15h 30m

$1,440

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Fri 9/19

11:15 am-3:35 pm

2 stops21h 20m

Porto

Fri 9/26

6:40 am-7:30 pm

2 stops19h 50m

$1,509

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Thu 10/23

11:25 am-7:35 am

1 stop13h 10m

$575

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 10/22

3:20 am-9:45 am

2 stops23h 25m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
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Best time to book a flight from Mexico City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Mexico City with our price prediction graph.
Estimated round-trip 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 Mexico City to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Porto. Price data was last updated on July 25, 2025.

The best time to book flights from Mexico City to Porto is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Mexico City to Porto (average of $523). Flying from Mexico City to Porto in June is currently the most expensive (average of $1,033). 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 MEX to OPO?

Find hourly flight availability from Mexico City to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Mexico City to Porto in the morning. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Mexico City to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Mexico City to Porto round-trip?

    Iberia, at $813, was found to be the cheapest airline from Mexico City to Porto.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Users have found that Iberia is 18% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Mexico City to Porto (average of $523). Flying from Mexico City to Porto in June is currently the most expensive (average of $1,033). 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

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra

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Alternative routes for Mexico City to Porto

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Mexico City to Lisbon flights

Top airline flying from Mexico City to Porto

Discover the top airline that operate flights from Mexico City to Porto. 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$792Average$1,128FlexibilityNo cancel feeOn-time77%

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