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$692+ 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
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$975
(United Airlines)

One-way from

$692
(KLM)

Popular in

July

Cheapest in

November

Average price

$1,076
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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/2612:50 pmMEX - OPO
1 stop13h 55mUnited Airlines
Tue 9/212:50 pmOPO - MEX
2 stops17h 20mUnited Airlines
Deal found 6/11$975
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 9/152:15 pmMEX - OPO
2 stops18h 15mDelta
Wed 9/246:15 amOPO - MEX
2 stops36h 26mDelta
Deal found 6/11$1,018
This Lufthansa deal was found by Cheapflights users on 6/11. 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 9/157:50 pmMEX - OPO
2 stops20h 30mLufthansa
Tue 9/236:15 amOPO - MEX
2 stops18h 15mLufthansa
Deal found 6/11$1,028
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:00 amMEX - OPO
2 stops41h 45mTurkish Airlines
Sat 9/610:45 amOPO - MEX
1 stop27h 20mTurkish Airlines
Deal found 6/10$1,132
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:50 pmMEX - OPO
2 stops26h 05mSWISS
Sat 8/302:05 pmOPO - MEX
2 stops58h 25mSWISS
Deal found 6/10$1,157
This Lufthansa deal was found by Cheapflights users on 6/11. 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 9/2212:05 amMEX - OPO
1 stop16h 15mMultiple Airlines
Mon 10/138:05 pmOPO - MEX
2 stops28h 25mMultiple Airlines
Deal found 6/11$1,193
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:35 amMEX - OPO
2 stops19h 00mIberia
Sat 9/64:35 pmOPO - MEX
2 stops34h 40mIberia
Deal found 6/10$1,241
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:00 pmMEX - OPO
1 stop29h 25mBritish Airways
Fri 7/259:10 pmOPO - MEX
2 stops26h 05mBritish Airways
Deal found 6/10$1,298
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:05 pmMEX - OPO
1 stop31h 35mKLM
Mon 6/306:25 pmOPO - MEX
1 stop30h 34mKLM
Deal found 6/10$1,382
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sun 6/1512:15 amMEX - OPO
2 stops26h 20mAir Canada
Thu 6/2612:10 pmOPO - MEX
1 stop17h 45mAir Canada
Deal found 6/12$1,492
This Aeromexico deal was found by Cheapflights users on 6/10. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:45 pmMEX - OPO
1 stop18h 35mAeromexico
Sat 9/611:35 amOPO - MEX
1 stop22h 30mAeromexico
Deal found 6/10$1,636

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 June 12, 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

Tue 8/26

12:50 pm-9:45 am

1 stop13h 55m

Porto

Tue 9/2

12:50 pm-11:10 pm

2 stops17h 20m

$975

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Mon 9/15

2:15 pm-3:30 pm

2 stops18h 15m

Porto

Wed 9/24

6:15 am-11:41 am

2 stops36h 26m

$1,018

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Mon 9/15

7:50 pm-11:20 pm

2 stops20h 30m

Porto

Tue 9/23

6:15 am-5:30 pm

2 stops18h 15m

$1,028

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 9/3

9:00 am-9:45 am

2 stops41h 45m

Porto

Sat 9/6

10:45 am-7:05 am

1 stop27h 20m

$1,132

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Mon 8/25

10:50 pm-7:55 am

2 stops26h 05m

Porto

Sat 8/30

2:05 pm-5:30 pm

2 stops58h 25m

$1,157

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Mon 9/22

12:05 am-11:20 pm

1 stop16h 15m

Porto

Mon 10/13

8:05 pm-5:30 pm

2 stops28h 25m

$1,193

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 9/3

5:35 am-7:35 am

2 stops19h 00m

Porto

Sat 9/6

4:35 pm-8:15 pm

2 stops34h 40m

$1,241

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 7/9

10:00 pm-10:25 am

1 stop29h 25m

Porto

Fri 7/25

9:10 pm-4:15 pm

2 stops26h 05m

$1,298

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Wed 9/3

5:45 pm-7:20 pm

1 stop18h 35m

Porto

Sat 9/6

11:35 am-3:05 am

1 stop22h 30m

$1,636

Mexico CityPorto

MEX - OPO

MEXOPO

Mexico City Benito Juarez

Thu 6/26

8:05 pm-10:15 pm

1 stop19h 10m

Porto

Fri 8/8

6:40 am-5:59 pm

1 stop18h 19m

$1,835

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
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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 9, 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 $1,047). 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 June 12, 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.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
To help decide which airline to fly from Mexico City to Porto, see what other customers have to say about Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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?

    United Airlines, at $975, was found to be the cheapest airline from Mexico City to Porto.Alternate airlines to your destination round-trip include Delta and Lufthansa. Users have found that United Airlines is 1% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Mexico City to Porto one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $692. Users have also found prices from $715 and $717 on Delta and Air France, respectively.

  • 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 $1,047). 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
Arcos de Valdevez

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mexico City to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$585Average$1,067FlexibilityNo cancel feeOn-time77%

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