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$800+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — OPO
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Porto are usually found in November or January, 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 11, 2025.

Round-trip from

$900
(Expedia)

One-way from

$800
(Turkish Airlines)

Popular in

July

Cheapest in

November

Average price

$1,219
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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Highest demand for flights based on searches. 6% potential increase in price ($74 potential increase over avg. RT price).
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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 11, 2025.

This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:55 pmMEX - OPO
1 stop13h 00mIberia
Sat 11/158:20 amOPO - MEX
1 stop16h 20mIberia
Deal found 7/8$900
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 9/1812:50 pmMEX - OPO
1 stop13h 55mUnited Airlines
Thu 10/212:10 pmOPO - MEX
2 stops31h 35mUnited Airlines
Deal found 7/8$993
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:20 amMEX - OPO
2 stops21h 35mAmerican Airlines
Sat 11/158:20 amOPO - MEX
2 stops21h 00mAmerican Airlines
Deal found 7/8$1,010
This Mytrip deal was found by Cheapflights users on 7/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:50 amMEX - OPO
3 stops33h 45mMultiple Airlines
Sun 8/3111:35 amOPO - MEX
2 stops25h 10mMultiple Airlines
Deal found 7/10$1,033
This Turkish Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 7/249:00 amMEX - OPO
2 stops23h 50mTurkish Airlines
Mon 8/2510:55 amOPO - MEX
1 stop27h 10mTurkish Airlines
Deal found 7/9$1,092
This KLM deal was found by Cheapflights users on 7/9. 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 12/99:55 pmMEX - OPO
1 stop30h 35mKLM
Thu 1/16:35 amOPO - MEX
1 stop19h 00mKLM
Deal found 7/9$1,122
This Lufthansa deal was found by Cheapflights users on 7/9. 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.
Mon 7/2810:50 pmMEX - OPO
1 stop17h 30mLufthansa
Wed 8/2711:10 amOPO - MEX
1 stop16h 50mLufthansa
Deal found 7/9$1,176
This Delta deal was found by Cheapflights users on 7/9. 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.
Sun 7/2711:15 pmMEX - OPO
2 stops33h 15mDelta
Mon 8/2511:30 amOPO - MEX
2 stops41h 25mDelta
Deal found 7/9$1,230
This SWISS deal was found by Cheapflights users on 7/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2310:50 pmMEX - OPO
2 stops31h 55mSWISS
Mon 9/18:10 amOPO - MEX
2 stops19h 50mSWISS
Deal found 7/9$1,334

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 11, 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

Wed 10/15

11:55 pm-7:55 pm

1 stop13h 00m

Porto

Sat 11/15

8:20 am-6:40 pm

1 stop16h 20m

$900

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Thu 9/18

12:50 pm-9:45 am

1 stop13h 55m

Porto

Thu 10/2

12:10 pm-12:45 pm

2 stops31h 35m

$993

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 10/15

11:20 am-3:55 pm

2 stops21h 35m

Porto

Sat 11/15

8:20 am-11:20 pm

2 stops21h 00m

$1,010

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Sun 8/24

5:50 am-10:35 pm

3 stops33h 45m

Porto

Sun 8/31

11:35 am-5:45 am

2 stops25h 10m

$1,033

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Thu 7/24

9:00 am-3:50 pm

2 stops23h 50m

Porto

Mon 8/25

10:55 am-7:05 am

1 stop27h 10m

$1,092

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Tue 12/9

9:55 pm-10:30 am

1 stop30h 35m

Porto

Thu 1/1

6:35 am-7:35 pm

1 stop19h 00m

$1,122

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Mon 7/28

10:50 pm-11:20 pm

1 stop17h 30m

Porto

Wed 8/27

11:10 am-9:00 pm

1 stop16h 50m

$1,176

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Sun 7/27

11:15 pm-3:30 pm

2 stops33h 15m

Porto

Mon 8/25

11:30 am-9:55 pm

2 stops41h 25m

$1,230

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 7/23

10:50 pm-1:45 pm

2 stops31h 55m

Porto

Mon 9/1

8:10 am-9:00 pm

2 stops19h 50m

$1,334

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 10/22

3:20 am-9:45 am

2 stops23h 25m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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 June 27, 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 $1,032). 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 11, 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 11, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and SWISS 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
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
1,372 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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
3,896 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

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 $900, was found to be the cheapest airline from Mexico City to Porto.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Iberia is 9% 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 $1,032). 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos

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Alternative routes for Mexico City to Porto

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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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$585Average$1,067FlexibilityNo cancel feeOn-time77%

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