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Cheap flights from Porto to Atlanta from $479

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Porto to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 am - 5:10 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
17h 10m1 stop Amsterdam Schiphol
Multiple Airlines Logo
3:40 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 55m1 stop Paris Charles de Gaulle
$812Multiple Airlines
Fri, Dec 4 - Tue, Dec 8
Multiple Airlines Logo
5:00 am - 2:00 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
14h 00m1 stop Amsterdam Schiphol
Multiple Airlines Logo
8:05 pm - 3:25 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
14h 20m1 stop Paris Charles de Gaulle
$813Multiple Airlines
Thu, Sep 17 - Sat, Oct 3
Delta Logo
5:00 am - 2:00 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
14h 00m1 stop Amsterdam Schiphol
Delta Logo
5:35 pm - 3:25 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$813Delta
Thu, Sep 17 - Sat, Oct 3
Delta Logo
11:25 am - 11:50 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
17h 25m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
2:15 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 20m2 stops Raleigh-Durham Paris Charles de Gaulle
$818Delta
Mon, Oct 19 - Mon, Oct 26
Delta Logo
5:00 am - 7:12 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 12m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
5:35 pm - 3:25 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$818Delta
Thu, Sep 17 - Sat, Oct 3
Delta Logo
11:25 am - 11:50 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
17h 25m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
4:45 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 50m1 stop Paris Charles de Gaulle
$818Delta
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
12:25 pm - 11:57 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
16h 32m2 stops Madrid Barajas Miami
Multiple Airlines Logo
10:30 pm - 8:40 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
17h 10m1 stop London Heathrow
$834Multiple Airlines
Thu, Sep 17 - Sat, Oct 3
Iberia Logo
8:20 am - 10:11 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
18h 51m2 stops Madrid Barajas Chicago O'Hare Intl
Iberia Logo
2:11 pm - 4:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
20h 49m2 stops Chicago O'Hare Intl Madrid Barajas
$837Iberia
Thu, Sep 17 - Sat, Oct 3
Multiple Airlines Logo
6:35 pm - 9:02 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 27m1 stop Newark
Multiple Airlines Logo
6:00 pm - 3:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 00m2 stops Newark Lisbon Humberto Delgado
$840Multiple Airlines
Fri, Dec 4 - Tue, Dec 8
Multiple Airlines Logo
5:00 am - 8:25 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
20h 25m1 stop Amsterdam Schiphol
Multiple Airlines Logo
4:45 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 50m1 stop Paris Charles de Gaulle
$887Multiple Airlines
Mon, Oct 19 - Mon, Oct 26

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United Airlines flights from Porto to Atlanta

Our best United Airlines deals on Porto to Atlanta flight tickets
United Airlines
Dec 28
OPO12:30 pmPorto
37h 47m
2 stops
ATL9:17 pmAtlanta Hartsfield-Jackson
Jan 3
ATL4:15 pmAtlanta Hartsfield-Jackson
12h 15m
1 stop
OPO9:30 amPorto
$908
United Airlines
Dec 28
OPO12:30 pmPorto
37h 47m
2 stops
ATL9:17 pmAtlanta Hartsfield-Jackson
Jan 5
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
OPO3:20 pmPorto
$916
United Airlines
Dec 28
OPO12:30 pmPorto
31h 10m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
Jan 3
ATL7:45 amAtlanta Hartsfield-Jackson
20h 45m
1 stop
OPO9:30 amPorto
$923

Iberia flights from Porto to Atlanta

Our best Iberia deals on Porto to Atlanta flight tickets
Iberia
Sep 17
OPO8:20 amPorto
18h 51m
2 stops
ATL10:11 pmAtlanta Hartsfield-Jackson
Oct 3
ATL2:11 pmAtlanta Hartsfield-Jackson
20h 49m
2 stops
OPO4:00 pmPorto
$837
Iberia
Sep 10
OPO12:25 pmPorto
16h 32m
2 stops
ATL11:57 pmAtlanta Hartsfield-Jackson
Sep 23
ATL5:05 pmAtlanta Hartsfield-Jackson
17h 55m
2 stops
OPO4:00 pmPorto
$901
Iberia
Sep 10
OPO12:25 pmPorto
16h 32m
2 stops
ATL11:57 pmAtlanta Hartsfield-Jackson
Sep 23
ATL5:05 pmAtlanta Hartsfield-Jackson
17h 55m
2 stops
OPO4:00 pmPorto
$903

momondo Fare Finder

 
Use the filters below to find and compare flights from Porto to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Fri 12/4

5:00 am-5:10 pm

1 stop17h 10m

Atlanta Hartsfield-Jackson

Tue 12/8

3:40 pm-10:35 am

1 stop13h 55m

$812
Quickest round-trip

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 9/17

5:00 am-2:00 pm

1 stop14h 00m

Atlanta Hartsfield-Jackson

Sat 10/3

8:05 pm-3:25 pm

1 stop14h 20m

$813

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 9/17

5:00 am-2:00 pm

1 stop14h 00m

Atlanta Hartsfield-Jackson

Sat 10/3

5:35 pm-3:25 pm

2 stops16h 50m

$813

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Mon 10/19

11:25 am-11:50 pm

2 stops17h 25m

Atlanta Hartsfield-Jackson

Mon 10/26

2:15 pm-10:35 am

2 stops16h 20m

$818

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 9/17

5:00 am-7:12 pm

2 stops19h 12m

Atlanta Hartsfield-Jackson

Sat 10/3

5:35 pm-3:25 pm

2 stops16h 50m

$818

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Mon 10/19

11:25 am-11:50 pm

2 stops17h 25m

Atlanta Hartsfield-Jackson

Mon 10/26

4:45 pm-10:35 am

1 stop13h 50m

$818

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 9/17

12:25 pm-11:57 pm

2 stops16h 32m

Atlanta Hartsfield-Jackson

Sat 10/3

10:30 pm-8:40 pm

1 stop17h 10m

$834

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 9/17

8:20 am-10:11 pm

2 stops18h 51m

Atlanta Hartsfield-Jackson

Sat 10/3

2:11 pm-4:00 pm

2 stops20h 49m

$837

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Fri 12/4

6:35 pm-9:02 am

1 stop19h 27m

Atlanta Hartsfield-Jackson

Tue 12/8

6:00 pm-3:00 pm

2 stops16h 00m

$840

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Mon 10/19

5:00 am-8:25 pm

1 stop20h 25m

Atlanta Hartsfield-Jackson

Mon 10/26

4:45 pm-10:35 am

1 stop13h 50m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Porto to Atlanta

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 Atlanta?

The month of January is, on average, the cheapest month to fly to Atlanta from Porto, with most prices found around $0. If you aren’t able to travel to Atlanta during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $867.

Can stopping save me money on Porto to Atlanta flights?

You could potentially save up to 3% on your flight if you consider stops on a Porto to Atlanta flight.

When to book flights from Porto to Atlanta

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

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

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

Best Price Found

$479

Fastest flight time

17h 10m

Direct flights

None
The best one-way flight to Atlanta from Porto in the past 72 hours is $479. The best round-trip flight deal from Porto to Atlanta found on momondo in the last 72 hours is $812.
The fastest flight from Porto to Atlanta takes 17h 10m
There are no direct flights from Porto to Atlanta. There are no popular flight routes from Porto to Atlanta.
Search flight deals

Frequently asked questions about flying from Porto to Atlanta

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

    The straight-line distance from Porto to Atlanta Hartsfield-Jackson is 4052.2 mi. In terms of flight time, this usually takes a little over 17h 10m.

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

    Prices for flights from Porto Airport to Atlanta Hartsfield-Jackson Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The required travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Porto to Atlanta

Compare and see reviews for airlines that fly from Porto to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $836Free CancellationRating
7.8
1,571 reviews
Search KLM flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Norcross
Douglasville
Cartersville
Lawrenceville
Kennesaw
College Park
Gainesville
Conyers
La Grange
Covington
Newnan
Lithonia
Dahlonega

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to Atlanta. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Atlanta from Porto with this policy.

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

momondo helps you find the best flight between Porto and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Atlanta from Porto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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