652 € Cheap Flights from Asheville to Porto

Compare Asheville to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

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Flight deals from Asheville to Porto

Looking for a cheap last-minute deal or the best return flight from Asheville Airport to Porto Airport? If you want to travel next month, return fares start from 687 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Asheville to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Asheville to Porto flights are currently cheapest in October.

Asheville to Porto: Alternative routes

Compare routes from Asheville to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Asheville to Porto: Flight information

The things to know before you go.
Cheapest flight found652 €
Cheapest month to flyOctober

Finding cheap flights from Asheville to Porto: Frequently asked questions

The best price we found for a return flight from Asheville to Porto is 652 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Asheville to Porto. But we found flights with one or more stops from 652 €.
As of July 2026, there are no flights flying from Asheville to Porto.
The cheapest month to fly from Asheville to Porto is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Asheville Airport to Porto Airport on Thursday, 15 October 2026.
No airlines currently offer direct flights between Asheville Airport and Porto Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Allegiant Air offers the cheapest flight tickets to Porto.

Travelling from Asheville Airport (AVL) to Porto Airport (OPO): what you need to know

  • The timezone in Porto is UTC+0, which is five hours ahead of Asheville.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to board your AVL to OPO flight.

  • During popular months such as July, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you travel during a peak period in general.

  • Break up your flight or take a detour to a new city with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Asheville Airport to Porto Airport. Many travellers pass through New York Newark Airport when flying between AVL and OPO.

How to find the cheapest flights from Asheville Airport (AVL) to Porto Airport (OPO)

  • 246 € is the best price for a one-way Asheville Airport to Porto Airport flight. A return flight starts at 652 €. These fares can change depending on demand.

  • It's a good idea to book in advance if you want to find cheap tickets from AVL to OPO. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • The 'Whole month' search tool shows you the cheapest flights from Asheville Airport to Porto Airport throughout the entire month. It's an easy way to find a bargain if your travel plans are flexible.

  • There's no need to check back in every day to see if fares have gone down when you create a Price Alert. We'll send you an update as soon as the price changes on cheap flights from AVL to OPO.

  • Secure the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Asheville Airport to Porto Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Asheville Airport (AVL)

  • AVL is located at 61 Terminal Drive.

  • When it comes to Asheville Airport's on-time performance, 74% of flights stick to their scheduled arrival time.

  • Central Asheville to Asheville Airport is approximately 24 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • Expect a trip time of around 50 minutes on public transport.

  • Get your travels off to a hassle-free start by staying near AVL. Whether you have an early flight from Asheville Airport to Porto Airport or just don't like being rushed, these hotels have you covered:

Arriving at Porto Airport (OPO)

  • If you're getting in on a late Asheville Airport to Porto Airport flight, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and sleeping soon after at one of these options near OPO:

  • Pick up a Porto Airport rental car and discover Porto and beyond with your own wheels. Klass Wagen, Goldcar and Drive & Go are popular providers to choose from here.

  • Reserving your vehicle from Porto Airport around three weeks in advance gives you the best shot at securing a great deal.

When to fly to Porto Airport (OPO)

  • August is the busiest month for flights from Asheville Airport to Porto Airport. For smaller crowds, head to Porto in March.

  • The warmest month in Porto is August, with the temperature ranging between 14ºC (57ºF) and 32ºC (90ºF). Book your flights from Asheville Airport to Porto Airport in this month if this is the type of weather you enjoy.

  • January sees average temperatures of between 3ºC (37ºF) and 14ºC (57ºF). Look for cheap tickets from AVL to OPO sometime around then if you'd rather travel in cooler conditions.

Explore more of Portugal

  • Porto has plenty to offer, but there are so many other corners of Portugal just waiting to be explored. About 274 kilometres south of Porto, a trip to Lisbon will keep you on the go. Start with leading attractions like Pasteis de Belém, belém and Real Mosteiro de Santa Maria de Belém.

  • Amadora is another standout destination in Portugal and is around 274 kilometres south of Porto. No trip is complete without experiencing Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.