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Cheap flights from Atlanta to Porto from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Porto departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Atlanta to Porto

Cheap round-trip flights

 Logo
12:55 pm - 11:15 amATL-OPO
17h 20m2 stops
 Logo
6:00 am - 7:42 pmOPO-ATL
18h 42m2 stops
Tue, Nov 11 - Wed, Nov 19
Iberia Logo
9:19 am - 11:45 amATL-OPO
21h 26m2 stops
Iberia Logo
8:40 pm - 9:41 pmOPO-ATL
30h 01m2 stops
$608Iberia
Find Deal
Tue, Nov 11 - Wed, Nov 19
Lufthansa Logo
4:55 pm - 2:45 pmATL-OPO
16h 50m1 stop
Lufthansa Logo
6:00 am - 7:42 pmOPO-ATL
18h 42m2 stops
$612Lufthansa
Find Deal
Tue, Nov 11 - Wed, Nov 19
Lufthansa Logo
4:55 pm - 2:45 pmATL-OPO
16h 50m1 stop
Lufthansa Logo
6:00 am - 7:42 pmOPO-ATL
18h 42m2 stops
$613Lufthansa
Find Deal
Tue, Nov 11 - Wed, Nov 19
American Airlines Logo
12:48 pm - 7:40 amATL-OPO
13h 52m2 stops
American Airlines Logo
8:40 pm - 10:07 amOPO-ATL
18h 27m2 stops
$614American Airlines
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Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
4:55 pm - 11:40 amATL-OPO
13h 45m1 stop
United Airlines Logo
12:30 pm - 9:53 pmOPO-ATL
38h 23m2 stops
$621United Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Delta Logo
10:35 am - 10:50 amATL-OPO
19h 15m2 stops
Delta Logo
5:00 am - 2:55 pmOPO-ATL
14h 55m1 stop
$631Delta
Find Deal
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
4:22 pm - 9:30 amATL-OPO
12h 08m1 stop
United Airlines Logo
12:40 pm - 11:55 amOPO-ATL
28h 15m2 stops
$646United Airlines
Find Deal
Sun, Nov 16 - Sat, Dec 6
Turkish Airlines Logo
3:00 pm - 3:50 pmATL-OPO
19h 50m1 stop
Turkish Airlines Logo
4:50 pm - 7:50 pmOPO-ATL
32h 00m1 stop
$660Turkish Airlines
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Tue, Oct 7 - Fri, Oct 17
Turkish Airlines Logo
9:45 pm - 3:50 pmATL-OPO
37h 05m1 stop
Turkish Airlines Logo
4:50 pm - 12:55 pmOPO-ATL
25h 05m1 stop
$676Turkish Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 8

Lufthansa flights from Atlanta to Porto

Our best Lufthansa deals on Atlanta to Porto flight tickets
Lufthansa
Nov 11
ATL4:55 pmAtlanta Hartsfield-Jackson
16h 50m
1 stop
OPO2:45 pmPorto
Nov 19
OPO6:00 amPorto
18h 42m
2 stops
ATL7:42 pmAtlanta Hartsfield-Jackson
Lufthansa
Nov 11
ATL4:55 pmAtlanta Hartsfield-Jackson
16h 50m
1 stop
OPO2:45 pmPorto
Nov 19
OPO6:00 amPorto
18h 42m
2 stops
ATL7:42 pmAtlanta Hartsfield-Jackson
Lufthansa
Nov 11
ATL4:55 pmAtlanta Hartsfield-Jackson
13h 45m
1 stop
OPO11:40 amPorto
Nov 19
OPO4:15 pmPorto
27h 15m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson

United Airlines flights from Atlanta to Porto

Our best United Airlines deals on Atlanta to Porto flight tickets
United Airlines
Nov 11
ATL4:55 pmAtlanta Hartsfield-Jackson
13h 45m
1 stop
OPO11:40 amPorto
Nov 19
OPO12:30 pmPorto
38h 23m
2 stops
ATL9:53 pmAtlanta Hartsfield-Jackson
United Airlines
Nov 16
ATL4:22 pmAtlanta Hartsfield-Jackson
12h 08m
1 stop
OPO9:30 amPorto
Dec 6
OPO12:40 pmPorto
28h 15m
2 stops
ATL11:55 amAtlanta Hartsfield-Jackson
United Airlines
Nov 13
ATL2:42 pmAtlanta Hartsfield-Jackson
13h 48m
2 stops
OPO9:30 amPorto
Nov 18
OPO12:30 pmPorto
38h 23m
2 stops
ATL9:53 pmAtlanta Hartsfield-Jackson

See travel insights to Porto from

How to get the cheapest flight ticket from Atlanta to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Atlanta, with most prices found around $614. If you aren’t able to travel during the month of February, then book flights to Porto from Atlanta during January instead. Flights to Porto in January, while not as cheap as those in February, still average around $685.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Tuesday when prices can be found for as low as $936. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,367. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the morning is the cheapest time of day to fly from Atlanta to Porto when you can find flight prices for as low as $855. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,205 on average. Flights to Porto from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $963 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Atlanta for as low as $685 on momondo.

When to book flights from Atlanta to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Porto (ATL to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Porto

Best Price Found

$261

Fastest flight time

12h 08m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from Atlanta in the past 72 hours is $261. The best round-trip flight deal from Atlanta to Porto found on momondo in the last 72 hours is $602.
The fastest flight from Atlanta to Porto takes 12h 08m
There are no direct flights from Atlanta to Porto. Popular non-direct route for this connection is Atlanta Hartsfield-Jackson Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)

  • How far is Atlanta Hartsfield-Jackson to Porto by plane?

    Atlanta Hartsfield-Jackson and Porto are 4052.2 mi apart from one another. 12h 08m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Porto Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Porto Airport are updated daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Porto Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Porto Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Atlanta to Porto?


Best airlines flying from Atlanta to Porto

Compare and see reviews for airlines that fly from Atlanta to Porto with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $569Free CancellationRating
6.8
7,207 reviews
Search Lufthansa flights
KLMPriceFrom $569Free CancellationRating
7.8
1,366 reviews
Search KLM flights
United AirlinesPriceFrom $579Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
DeltaPriceFrom $613Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Turkish AirlinesPriceFrom $626Free CancellationRating
7.3
3,895 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $1,168Free CancellationRating
7.5
1,473 reviews
Search Air France flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Vila Nova de Gaia
Matosinhos
Aveiro
Caminha
Braga
Guimarães
Chaves
Esposende
Arcos de Valdevez
Lamego
Espinho
Viseu
Ponte de Lima
Santa Maria da Feira
Curia
Mesao Frio
Pinhao
Penafiel
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Porto?

It is quick and easy to find Atlanta to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

Can I find flights from Atlanta to Porto with flexible booking policies on momondo?

Flights from Atlanta to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Porto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Atlanta.

I’m not ready to book a flight from Atlanta to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Atlanta and alert you when they change.


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1 adult
Tue 7/8
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