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$809+ Cheap flights from Asheville (AVL) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
AVL — OPO
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from Asheville to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Asheville (AVL) 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 julio 3, 2025.

Round-trip from

$809
(United Airlines)
From Asheville Regional to Porto
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Find flight deals from Asheville to Porto

Cheapest flights from Asheville to Porto
Explore the most affordable flight options available from Asheville to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. 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.
mié. 9/175:35 pmAVL - OPO
2 stops32h 30mUnited Airlines
jue. 9/2512:10 pmOPO - AVL
2 stops38h 17mUnited Airlines
Deal found 7/2$809
This KLM deal was found by Cheapflights users on 7/1. 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.
sáb. 8/26:57 pmAVL - OPO
2 stops15h 38mKLM
mar. 8/196:35 amOPO - AVL
2 stops22h 05mKLM
Deal found 7/1$928
This Delta deal was found by Cheapflights users on 7/1. 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.
mié. 9/172:37 pmAVL - OPO
2 stops19h 58mDelta
jue. 9/256:30 amOPO - AVL
2 stops19h 42mDelta
Deal found 7/1$982
This Air Canada deal was found by Cheapflights users on 7/2. 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.
sáb. 9/137:30 amAVL - OPO
3 stops21h 05mMultiple Airlines
dom. 9/2111:20 amOPO - AVL
2 stops33h 02mMultiple Airlines
Deal found 7/2$1,352
This Air Canada deal was found by Cheapflights users on 7/1. 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.
mié. 9/176:45 amAVL - OPO
3 stops21h 35mAir Canada
jue. 9/2512:10 pmOPO - AVL
3 stops32h 09mAir Canada
Deal found 7/1$1,536

Cheapflights Fare Finder

Customize your flight search to find flights from Asheville 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 julio 3, 2025.
Use the filters below to find and compare flights from Asheville to Porto that are best for you.

Fly from

Asheville

Fly to

Porto

Route

Depart

Return

Price

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

mié. 9/17

5:35 pm-7:05 am

2 stops32h 30m

Porto

jue. 9/25

12:10 pm-9:27 pm

2 stops38h 17m

$809

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

sáb. 8/2

6:57 pm-3:35 pm

2 stops15h 38m

Porto

mar. 8/19

6:35 am-11:40 pm

2 stops22h 05m

$928

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

mié. 9/17

2:37 pm-3:35 pm

2 stops19h 58m

Porto

jue. 9/25

6:30 am-9:12 pm

2 stops19h 42m

$982

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

sáb. 9/13

7:30 am-9:35 am

3 stops21h 05m

Porto

dom. 9/21

11:20 am-3:22 pm

2 stops33h 02m

$1,352

AshevillePorto

AVL - OPO

AVLOPO

Asheville Regional

mié. 9/17

6:45 am-9:20 am

3 stops21h 35m

Porto

jue. 9/25

12:10 pm-3:19 pm

3 stops32h 09m

$1,536

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Asheville to Porto

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

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

Currently, January is the cheapest month in which you can book a flight from Asheville to Porto (average of $523). Flying from Asheville 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 AVL to OPO?

Find hourly flight availability from Asheville 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 julio 3, 2025.

One of the essential ways to save on airfare from Asheville to Porto is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 52% on airfare.

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 julio 3, 2025.
Read through reviews of airlines operating flights from Asheville to Porto, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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!
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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

Find useful and relevant information for your journey from Asheville 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 Asheville to Porto round-trip?

    Flying on United Airlines is currently your cheapest option to Porto, with prices starting at $809. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $928 and $982, respectively.

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

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

  • How can I find direct flights from Asheville to Porto?

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

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

    Yes. Cheapflights offers flight deals from Asheville 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 Asheville to Porto?

    Currently, January is the cheapest month in which you can book a flight from Asheville to Porto (average of $523). Flying from Asheville 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 Asheville?

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