What is the cheapest airline to fly from Memphis to Porto round-trip?

Currently priced at $614, Delta will fly you from Memphis to Porto and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

Currently, January is the cheapest month in which you can book a flight from Memphis to Porto (average of $523). Flying from Memphis to Porto in June is currently the most expensive (average of $1,028). 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 day to fly from Memphis to Porto?

Travelers seeking maximum savings on their Memphis to Porto flight should consider departing on Monday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

Can I find deals for flights from Memphis to Porto that include hotel bookings?

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

How can I find direct flights from Memphis to Porto?

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

Can I find deals for business class flights from Memphis to Porto?

Yes. Cheapflights offers flight deals from Memphis 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.

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Cheap flight deals from Memphis to Porto

Popular in	December
Cheapest in	February
Average price	$729

Highest demand for flights based on searches. 8% potential increase in price ($82 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Memphis to Porto

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

What is the cheapest time of day to fly from MEM to OPO?

It’s typically best to fly out from Memphis to Porto in the evening. Doing so could potentially save you 42% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Porto

Peruse reviews from past customers who have flown with Delta from Memphis 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

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What is the cheapest airline to fly from Memphis to Porto round-trip?
Currently priced at $614, Delta will fly you from Memphis to Porto and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Memphis to Porto that include hotel bookings?
Yes. In addition to deals on Memphis to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Memphis to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Memphis to Porto.
Can I find deals for business class flights from Memphis to Porto?
Yes. Cheapflights offers flight deals from Memphis 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 Memphis to Porto?
Currently, January is the cheapest month in which you can book a flight from Memphis to Porto (average of $523). Flying from Memphis to Porto in June is currently the most expensive (average of $1,028). 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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Top airline flying from Memphis to Porto

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$614	Average$744	FlexibilityNo cancel fee	On-timeN/A

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Cheap flights from Memphis (MEM) to Porto (OPO)

Find cheap flights from Memphis to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Memphis to Porto

Popular in

Cheapest in

Average price

Best time to book a flight from Memphis to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Memphis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Memphis to Porto

What is the cheapest time of day to fly from MEM to OPO?

Reviews of airlines servicing Porto

Peruse reviews from past customers who have flown with Delta from Memphis 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.

Related info for your journey

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

What is the cheapest airline to fly from Memphis to Porto round-trip?

Can I find deals for flights from Memphis to Porto that include hotel bookings?

How can I find direct flights from Memphis to Porto?

Can I find deals for business class flights from Memphis to Porto?

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

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Top airline flying from Memphis to Porto

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