Flight tickets from Nashville to Porto

Compare Nashville to Porto flight deals

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

Book the best Porto fare with no extra fees

Flight deals from Nashville to Porto

Looking for a cheap last-minute deal or the best return flight from Nashville Airport to Porto Airport? If you want to travel next month, return fares start from ₹ 118,072. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Nashville to Porto

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

Nashville to Porto: Alternative routes

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

Nashville to Porto: Flight information

The things to know before you go.
Cheapest flight found₹ 32,682
Cheapest month to flyOctober

Finding cheap flights from Nashville to Porto: Frequently asked questions

The best price we found for a return flight from Nashville to Porto is ₹ 70,161. 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 Nashville to Porto. But we found flights with one or more stops from ₹ 70,161.
As of May 2026, there are no flights flying from Nashville to Porto.
The cheapest month to fly from Nashville to Porto is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Nashville Airport to Porto Airport on Tuesday, 3 November 2026.
No airlines currently offer direct flights between Nashville 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, United offers the cheapest flight tickets to Porto.

Flying from Nashville International Airport (BNA) to Porto Airport (OPO): what you need to know

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

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

  • During popular months like July, you'll want to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during peak periods in general.

  • Think about adding a stopover when booking your ticket from Nashville International Airport to Porto Airport. Just uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here are some options between BNA and OPO:

    • Logan International Airport

    • Newark Liberty International Airport

    • Pearson International Airport

How to find the cheapest flights from Nashville International Airport (BNA) to Porto Airport (OPO)

  • ₹ 32,682 is currently the best price for a one-way Nashville International Airport to Porto Airport flight. A return flight starts at ₹ 70,161. These prices can change depending on availability and demand.

  • It's a good idea to book ahead of time if you're looking for cheap tickets from BNA to OPO. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you can be flexible with your travel dates, try using the 'Whole month' search tool. It'll give you the cheapest price in every month when looking for a flight from Nashville International Airport to Porto Airport.

  • Finding cheap flights from BNA to OPO is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll notify you when fares go down.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Nashville International Airport to Porto Airport.

Handy information about Nashville International Airport (BNA)

  • You'll find BNA at One Terminal Drive, Suite 501.

  • Nashville International Airport scores high marks for on-time performance. 80.21% of flights that depart BNA reach their destination without delay.

  • To get to Nashville International Airport from central Nashville, it takes around 15 minutes if you're travelling by car. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.

  • Planning to take public transport? You can expect a journey time of around 1 hour 5 minutes.

  • Catching an early flight from Nashville International Airport to Porto Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays near BNA:

Arriving at Porto Airport (OPO)

  • If you're getting in on a late Nashville International Airport to Porto Airport flight, nothing tops the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and snoozing shortly after at one of these options near OPO:

  • Say yes to new adventures by picking up a Porto Airport rental car. Grab your wheels from Klass Wagen, Goldcar or Drive & Go and experience the lesser-explored corners of Porto and beyond.

  • To lock in the lowest price, book your vehicle from Porto Airport around three weeks before travelling.

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport to the centre of Porto has a drive time of around 20 minutes. It's approximately 16 kilometres away.

  • Travelling to the centre by public transport will take you around 50 minutes.

When to fly to Porto Airport (OPO)

  • The quietest month for a flight from Nashville International Airport to Porto Airport is January, while August is the busiest. Choose the best time to visit Porto based on whether you prefer a faster pace or a more relaxed vibe.

  • Before locking in your flight from Nashville International Airport to Porto Airport, consider the type of weather you like. August is the warmest month in Porto, with temperatures ranging from 14ºC to 32ºC.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from BNA to OPO in January. Average temperatures are between 3ºC and 14ºC then.

Explore more of Portugal

  • Lisbon is just one of the many cities in Portugal waiting to be discovered once you've seen the sights of Porto. Around 274 kilometres away to the south, its best attractions include Torre de Belem Garden, Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle.

  • Around 274 kilometres south of Porto, Amadora is another favourite stop in Portugal. Experience the best of this destination with a visit to Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.