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Cheap flights from Atlanta to Porto from $313

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 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Porto

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Porto.
Turkish Airlines Logo
9:45 pm - 3:50 pmATL-OPO
37h 05m1 stop
Turkish Airlines Logo
10:50 am - 7:50 pmOPO-ATL
38h 00m1 stop
$690Turkish Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Turkish Airlines Logo
9:45 pm - 9:45 amATL-OPO
31h 00m1 stop
Turkish Airlines Logo
10:50 am - 7:50 pmOPO-ATL
38h 00m1 stop
$691Turkish Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 30
United Airlines Logo
5:50 pm - 9:45 amATL-OPO
10h 55m1 stop
United Airlines Logo
6:00 am - 3:14 pmOPO-ATL
38h 14m2 stops
$710United Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 23
Turkish Airlines Logo
9:45 pm - 9:50 amATL-OPO
31h 05m1 stop
Turkish Airlines Logo
4:50 pm - 7:50 pmOPO-ATL
32h 00m1 stop
$713Turkish Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
Delta Logo
5:00 pm - 3:30 pmATL-OPO
17h 30m2 stops
Delta Logo
6:15 am - 8:25 pmOPO-ATL
19h 10m1 stop
$719Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
5:00 pm - 3:30 pmATL-OPO
17h 30m2 stops
Delta Logo
11:35 am - 11:28 pmOPO-ATL
16h 53m2 stops
$729Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
2:00 pm - 9:25 amATL-OPO
14h 25m1 stop
United Airlines Logo
12:50 pm - 3:23 pmOPO-ATL
31h 33m2 stops
$774United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
KLM Logo
8:05 pm - 3:30 pmATL-OPO
14h 25m1 stop
KLM Logo
8:10 pm - 1:30 pmOPO-ATL
22h 20m1 stop
$814KLM
Find Deal
Sun, Jul 6 - Wed, Sep 24
KLM Logo
5:55 pm - 3:30 pmATL-OPO
16h 35m1 stop
KLM Logo
4:20 pm - 12:35 pmOPO-ATL
25h 15m1 stop
$929KLM
Find Deal
Wed, May 14 - Wed, May 21
Lufthansa Logo
4:05 pm - 3:40 pmATL-OPO
18h 35m1 stop
Lufthansa Logo
4:35 pm - 2:20 pmOPO-ATL
26h 45m1 stop
$989Lufthansa
Find Deal
Sun, Aug 24 - Sun, Sep 7

Delta flights from Atlanta to Porto

Our best Delta deals on Atlanta to Porto flight tickets
Delta
Sep 24
ATL5:00 pmAtlanta Hartsfield-Jackson
17h 30m
2 stops
OPO3:30 pmPorto
Sep 30
OPO6:15 amPorto
19h 10m
1 stop
ATL8:25 pmAtlanta Hartsfield-Jackson
Delta
Sep 24
ATL5:00 pmAtlanta Hartsfield-Jackson
17h 30m
2 stops
OPO3:30 pmPorto
Sep 30
OPO11:35 amPorto
16h 53m
2 stops
ATL11:28 pmAtlanta Hartsfield-Jackson
Delta
Jul 6
ATL3:35 pmAtlanta Hartsfield-Jackson
18h 55m
1 stop
OPO3:30 pmPorto
Sep 24
OPO6:15 amPorto
21h 48m
2 stops
ATL11:03 pmAtlanta Hartsfield-Jackson

Air Canada flights from Atlanta to Porto

Our best Air Canada deals on Atlanta to Porto flight tickets
Air Canada
Oct 14
ATL8:55 amAtlanta Hartsfield-Jackson
21h 35m
2 stops
OPO11:30 amPorto
Oct 23
OPO6:00 amPorto
20h 34m
2 stops
ATL9:34 pmAtlanta Hartsfield-Jackson
Air Canada
Aug 10
ATL4:05 pmAtlanta Hartsfield-Jackson
36h 30m
2 stops
OPO9:35 amPorto
Aug 24
OPO11:20 amPorto
30h 01m
1 stop
ATL12:21 pmAtlanta Hartsfield-Jackson
Air Canada
Aug 10
ATL4:05 pmAtlanta Hartsfield-Jackson
36h 30m
2 stops
OPO9:35 amPorto
Aug 24
OPO11:20 amPorto
15h 06m
2 stops
ATL9:26 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 $622. 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 26 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $992 when searching 26 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 $820 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

$313

Fastest flight time

10h 36m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from Atlanta in the past 72 hours is $313. The best round-trip flight deal from Atlanta to Porto found on momondo in the last 72 hours is $690.
The fastest flight from Atlanta to Porto takes 10h 36m
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. 10h 36m 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
KLMPriceFrom $561Free CancellationRating
7.8
1,327 reviews
Search KLM flights
LufthansaPriceFrom $568Free CancellationRating
6.7
7,011 reviews
Search Lufthansa flights
United AirlinesPriceFrom $579Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
DeltaPriceFrom $597Free CancellationRating
8.0
7,916 reviews
Search Delta flights
Turkish AirlinesPriceFrom $626Free CancellationRating
7.3
3,767 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $1,068Free CancellationRating
7.5
1,435 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
Aveiro
Matosinhos
Caminha
Vila Nova de Gaia
Braga
Chaves
Guimarães
Arcos de Valdevez
Espinho
Esposende
Viseu
Lamego
Ponte de Lima
Mira
Baiao
Pinhao
Santa Maria da Feira
Curia
Mesao Frio

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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