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Cheap flights from Porto to Atlanta from $445

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Porto to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 am - 7:30 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
24h 55m2 stops Madrid Barajas Miami
Multiple Airlines Logo
1:33 pm - 3:15 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
20h 42m2 stops Miami Madrid Barajas
$561Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
11:35 am - 7:30 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
24h 55m2 stops Madrid Barajas Miami
Multiple Airlines Logo
1:33 pm - 3:15 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
20h 42m2 stops Miami Madrid Barajas
$570Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
11:35 am - 3:48 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
33h 13m3 stops Madrid Barajas Miami Denver Intl
Multiple Airlines Logo
1:33 pm - 3:15 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
20h 42m2 stops Miami Madrid Barajas
$646Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
11:35 am - 3:48 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
33h 13m3 stops Madrid Barajas Miami Denver Intl
Multiple Airlines Logo
1:33 pm - 3:15 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
20h 42m2 stops Miami Madrid Barajas
$655Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
8:00 pm - 12:49 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
33h 49m2 stops Lisbon Humberto Delgado Washington, D.C. Dulles Intl
Multiple Airlines Logo
9:18 am - 3:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
24h 42m2 stops Washington, D.C. Dulles Intl Lisbon Humberto Delgado
$735Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
Multiple Airlines Logo
6:10 pm - 8:35 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 25m1 stop Newark
Multiple Airlines Logo
8:26 am - 11:00 amATL  Atlanta Hartsfield-Jackson-OPO Porto
21h 34m2 stops Newark Lisbon Humberto Delgado
$745Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
Multiple Airlines Logo
9:55 pm - 1:04 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
32h 09m3 stops Barcelona-El Prat Lisbon Humberto Delgado Miami
Multiple Airlines Logo
1:15 pm - 7:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
24h 45m2 stops Washington, D.C. Dulles Intl Lisbon Humberto Delgado
$761Multiple Airlines
Thu, Nov 12 - Thu, Nov 26
Multiple Airlines Logo
7:00 am - 6:55 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
28h 55m2 stops Lisbon Humberto Delgado Orlando
Multiple Airlines Logo
1:15 pm - 5:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
22h 45m2 stops Washington, D.C. Dulles Intl Lisbon Humberto Delgado
$781Multiple Airlines
Thu, Nov 12 - Thu, Nov 26
Multiple Airlines Logo
9:55 pm - 1:04 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
32h 09m3 stops Barcelona-El Prat Lisbon Humberto Delgado Miami
Multiple Airlines Logo
1:15 pm - 5:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
22h 45m3 stops Washington, D.C. Dulles Intl Lisbon Humberto Delgado Madrid Barajas
$784Multiple Airlines
Thu, Nov 12 - Thu, Nov 26
Multiple Airlines Logo
6:25 am - 12:35 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
23h 10m3 stops Madrid Barajas Lisbon Humberto Delgado Washington, D.C. Dulles Intl
Multiple Airlines Logo
12:09 pm - 5:15 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
24h 06m3 stops Orlando Reykjavik Keflavik Intl Stockholm Arlanda
$825Multiple Airlines
Wed, Dec 2 - Wed, Dec 9

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Delta flights from Porto to Atlanta

Our best Delta deals on Porto to Atlanta flight tickets
Delta
Apr 15
OPO5:00 amPorto
13h 55m
1 stop
ATL1:55 pmAtlanta Hartsfield-Jackson
Apr 19
ATL6:12 pmAtlanta Hartsfield-Jackson
16h 13m
2 stops
OPO3:25 pmPorto
$905
Delta
Apr 15
OPO5:00 amPorto
13h 55m
1 stop
ATL1:55 pmAtlanta Hartsfield-Jackson
Apr 19
ATL6:12 pmAtlanta Hartsfield-Jackson
16h 13m
2 stops
OPO3:25 pmPorto
$906
Delta
Nov 9
OPO5:00 amPorto
17h 10m
1 stop
ATL5:10 pmAtlanta Hartsfield-Jackson
Nov 23
ATL1:50 pmAtlanta Hartsfield-Jackson
15h 45m
2 stops
OPO10:35 amPorto
$907

United Airlines flights from Porto to Atlanta

Our best United Airlines deals on Porto to Atlanta flight tickets
United Airlines
Nov 12
OPO6:00 amPorto
22h 10m
2 stops
ATL11:10 pmAtlanta Hartsfield-Jackson
Nov 18
ATL11:31 amAtlanta Hartsfield-Jackson
16h 59m
2 stops
OPO9:30 amPorto
$917
United Airlines
Dec 28
OPO12:30 pmPorto
26h 37m
2 stops
ATL10:07 amAtlanta Hartsfield-Jackson
Jan 3
ATL10:09 amAtlanta Hartsfield-Jackson
20h 31m
2 stops
OPO11:40 amPorto
$922
United Airlines
Nov 12
OPO12:35 pmPorto
15h 10m
1 stop
ATL10:45 pmAtlanta Hartsfield-Jackson
Nov 18
ATL1:44 pmAtlanta Hartsfield-Jackson
14h 46m
1 stop
OPO9:30 amPorto
$940

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

Thu 11/12

11:35 am-7:30 am

2 stops24h 55m

Atlanta Hartsfield-Jackson

Wed 11/25

1:33 pm-3:15 pm

2 stops20h 42m

$561

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

11:35 am-7:30 am

2 stops24h 55m

Atlanta Hartsfield-Jackson

Wed 11/25

1:33 pm-3:15 pm

2 stops20h 42m

$570

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

11:35 am-3:48 pm

3 stops33h 13m

Atlanta Hartsfield-Jackson

Wed 11/25

1:33 pm-3:15 pm

2 stops20h 42m

$646

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

11:35 am-3:48 pm

3 stops33h 13m

Atlanta Hartsfield-Jackson

Wed 11/25

1:33 pm-3:15 pm

2 stops20h 42m

$655

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/19

8:00 pm-12:49 am

2 stops33h 49m

Atlanta Hartsfield-Jackson

Wed 12/2

9:18 am-3:00 pm

2 stops24h 42m

$735
Quickest round-trip

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/19

6:10 pm-8:35 am

1 stop19h 25m

Atlanta Hartsfield-Jackson

Wed 12/2

8:26 am-11:00 am

2 stops21h 34m

$745

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

9:55 pm-1:04 am

3 stops32h 09m

Atlanta Hartsfield-Jackson

Thu 11/26

1:15 pm-7:00 pm

2 stops24h 45m

$761

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

7:00 am-6:55 am

2 stops28h 55m

Atlanta Hartsfield-Jackson

Thu 11/26

1:15 pm-5:00 pm

2 stops22h 45m

$781

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

9:55 pm-1:04 am

3 stops32h 09m

Atlanta Hartsfield-Jackson

Thu 11/26

1:15 pm-5:00 pm

3 stops22h 45m

$784

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Wed 12/2

6:25 am-12:35 am

3 stops23h 10m

Atlanta Hartsfield-Jackson

Wed 12/9

12:09 pm-5:15 pm

3 stops24h 06m

$825

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 October is also cheap. Prices for this month can be found on momondo for an average of $874.

Can stopping save me money on Porto to Atlanta flights?

You could potentially save up to 9% 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

$445

Fastest flight time

13h 55m

Direct flights

None
The best one-way flight to Atlanta from Porto in the past 72 hours is $445. The best round-trip flight deal from Porto to Atlanta found on momondo in the last 72 hours is $561.
The fastest flight from Porto to Atlanta takes 13h 55m
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 13h 55m.

  • 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 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.

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
Norcross
Blue Ridge
Stone Mountain
Lawrenceville
Douglasville
College Park
Kennesaw
Cartersville
Gainesville
Conyers
La Grange
Newnan
Covington
Stockbridge
Lithonia

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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