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Cheap Flights from Porto to Atlanta

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Compare Porto to Atlanta flight deals

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

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Flight deals from Porto to Atlanta

Looking for a cheap last-minute deal or the best return flight from Porto to Atlanta? Find the lowest prices on one-way and return tickets right here.
Atlanta.R 5,739 per passenger.Departing Wed, 11 Jun.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from Porto on Wed, 11 Jun, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From R 5,739, select.
Atlanta.R 6,548 per passenger.Departing Fri, 23 May.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from Porto on Fri, 23 May, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From R 6,548, select.
Atlanta.R 7,911 per passenger.Departing Tue, 15 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Tue, 15 Jul, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From R 7,911, select.
Atlanta.R 8,871 per passenger.Departing Thu, 30 Oct.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Porto on Thu, 30 Oct, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From R 8,871, select.
Atlanta.R 12,013 per passenger.Departing Mon, 17 Nov.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Porto on Mon, 17 Nov, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From R 12,013, select.
Atlanta.R 12,981 per passenger.Departing Mon, 15 Dec.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Porto on Mon, 15 Dec, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From R 12,981, select.

Find the cheapest month to fly from Porto to Atlanta

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Atlanta flights are currently cheapest in June.
May
from R 6,546
Jun
from R 5,737
Jul
from R 7,909
Aug
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Sep
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Oct
from R 8,869
Nov
from R 12,011
Dec
from R 12,978
Jan
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Feb
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Mar
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Apr
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Alternative Porto to Atlanta routes

Looking for the cheapest, fastest or easiest route from Porto to Atlanta? You could fly into the following airports instead.

Porto to Atlanta: Flight information

The things to know before you go.
Cheapest flight foundR 5,737
Cheapest month to flyJune

Finding cheap flights from Porto to Atlanta: Frequently asked questions

There are 3 airports in Atlanta: Atlanta Fulton County, Atlanta Hartsfield-Jackson and Atlanta De Kalb / Peachtree.
The best price we found for a return flight from Porto to Atlanta is R 11,658. 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 Porto to Atlanta. But we found flights with one or more stops from R 11,658.
As of May 2025, there are no flights flying from Porto to Atlanta.
The cheapest month to fly from Porto to Atlanta is usually May 2025.
If you're flying from Porto Airport, the cheapest airport near Atlanta is Atlanta Hartsfield-Jackson – which is 12.6 km away from the centre of Atlanta. We've found flights into this airport from R 11,658.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Atlanta on Thursday, 29 May 2025.
No airlines currently offer direct flights between Porto Airport and Atlanta. 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 Atlanta 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 Atlanta is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 20°C. July is typically the warmest month in Atlanta, when it usually averages around 33°C. You can expect the least rain in October. The coldest month is January, with temperatures averaging -0°C. The rainiest month is July.
Currently, British Airways offers the cheapest flight tickets to Atlanta.

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

  • The timezone in Atlanta is UTC-4. The city is four hours behind Porto, where Porto Airport is located.

  • For a relaxed start to your OPO to Atlanta flight, leave plenty of time to check in and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • Heading off during a peak time like public or school holidays? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Think about adding a stopover to potentially score a cheaper flight ticket from OPO to Atlanta. All you need to do is deselect 'Direct flights only' during your search. Take a detour (and maybe pocket some savings) by stopping at one of these popular airports:

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Newark Liberty International Airport (EWR)

    • Pearson International Airport (YYZ)

  • Travelling from central Porto to OPO takes about 50 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 11 kilometres in 20 minutes or so, depending on traffic.

  • Want a relaxed start to your trip? Stay near OPO. Whether you've booked an early flight from Porto Airport to Atlanta or want to avoid feeling rushed, these hotels are a convenient choice:

  • Of all flights departing from Porto Airport, 74.49% land on schedule at their destination.

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

  • R 5,737 is the cheapest price we've seen for a one-way Porto Airport to Atlanta flight. A return flight ticket right now is R 11,660. Depending on the availability when you book, these fares can change.

  • To pick up cheap flights from OPO to Atlanta, book in advance. Airlines tend to offer lower prices when flights are first released.

  • If you have flexibility with your travel plans, use the 'Whole month' tool. It'll give you the cheapest price across each month when looking for a Porto Airport to Atlanta ticket.

  • Save time looking for cheap flights from OPO to Atlanta by creating a Price Alert. You'll get an email or notification through the app when a lower fare becomes available.

  • Tailor your flights with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Porto Airport to Atlanta.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • The distance from Hartsfield-Jackson Atlanta International Airport (ATL) to central Atlanta is roughly 18 kilometres. It takes around 15 minutes to reach the centre driving.

  • It takes around 1 hour 10 minutes if you're travelling by public transport.

  • If you're arriving on a late flight from Porto Airport to Atlanta, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these accommodation options near ATL:

  • Explore without limits with a Hartsfield-Jackson Atlanta International Airport rental car. Book your wheels from Thrifty, Dollar or Europcar and see more of Atlanta and beyond.

  • Booking your vehicle from Hartsfield-Jackson Atlanta International Airport about three weeks ahead of your flight from OPO to Atlanta can help you get the lowest rate.

  • You'll find ATL at 6000 N Terminal Parkway.

Best time to go to Atlanta

  • Carefully consider your dates before securing your flight from Porto Airport to Atlanta. The city buzzes during peak season, but hotel rates are generally higher and attractions can get busy. Visit Atlanta in the off-season if you prefer a quieter vibe.

  • The warmest month in Atlanta is July, with temperatures ranging between 19ºC (66ºF) and 34ºC (93ºF). Book your Porto Airport to Atlanta flight ticket then if you enjoy this type of weather.

  • For cooler conditions, search for a cheap ticket from OPO to Atlanta in January when temperatures average between -3ºC (27ºF) and 14ºC (57ºF).

More about Atlanta

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Atlanta right here. Browse these hotels as soon as you've locked in your flight from Porto Airport to Atlanta:

  • There are so many things to do and see in this city it can be tricky to work out where to begin. Centennial Olympic Park, Georgia Aquarium and Piedmont Park are top attractions which should feature on any well-planned Atlanta itinerary.

Explore more of United States

  • Atlanta is easy to fall in love with, but there are so many other parts of United States just waiting to be discovered. About 467 kilometres south-east of Atlanta, a visit to Jacksonville will keep your itinerary packed. Start with attractions like Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • Charlotte is another sought-after destination in United States and is around 370 kilometres north-east of Atlanta. No trip is complete without dropping by NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

Plan the rest of your trip from Porto to Atlanta

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