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Cheap flights from Porto to Atlanta from $433

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
8:00 pm - 1:04 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
34h 04m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
11:33 am - 10:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
29h 27m2 stops Miami Lisbon Humberto Delgado
$663Multiple Airlines
Thu, Nov 12 - Wed, Nov 25
Multiple Airlines Logo
7:00 am - 1:04 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
23h 04m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
8:04 am - 12:30 amATL  Atlanta Hartsfield-Jackson-OPO Porto
35h 26m3 stops Baltimore/Washington Miami Lisbon Humberto Delgado
$705Multiple 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 - 6:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
27h 42m2 stops Washington, D.C. Dulles Intl Lisbon Humberto Delgado
$730Multiple 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
6:15 am - 1:04 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
23h 49m2 stops Paris Orly Miami
Multiple Airlines Logo
10:11 pm - 11:00 amATL  Atlanta Hartsfield-Jackson-OPO Porto
31h 49m1 stop Newark
$830Multiple Airlines
Thu, Nov 12 - Thu, Nov 26
Multiple Airlines Logo
8:30 am - 11:49 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
20h 19m3 stops Lisbon Humberto Delgado Washington, D.C. Dulles Intl Fort Lauderdale
Multiple Airlines Logo
1:01 pm - 1:30 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
19h 29m2 stops Washington, D.C. Dulles Intl Lisbon Humberto Delgado
$834Multiple Airlines
Thu, Nov 19 - Wed, Dec 2
TAP AIR PORTUGAL Logo
5:45 pm - 10:22 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
33h 37m1 stop Boston Logan Intl
TAP AIR PORTUGAL Logo
6:00 am - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
23h 35m1 stop Boston Logan Intl
$850TAP AIR PORTUGAL
Sun, Dec 27 - Sun, Jan 3
Multiple Airlines Logo
7:05 am - 5:45 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
15h 40m1 stop Milan Malpensa
Multiple Airlines Logo
7:50 pm - 7:10 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
18h 20m1 stop Milan Malpensa
$864Multiple Airlines
Thu, Nov 12 - Wed, Nov 25

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TAP AIR PORTUGAL flights from Porto to Atlanta

Our best TAP AIR PORTUGAL deals on Porto to Atlanta flight tickets
TAP AIR PORTUGAL
Dec 27
OPO5:45 pmPorto
33h 37m
1 stop
ATL10:22 pmAtlanta Hartsfield-Jackson
Jan 3
ATL6:00 amAtlanta Hartsfield-Jackson
23h 35m
1 stop
OPO10:35 amPorto
$850
TAP AIR PORTUGAL
Dec 27
OPO5:00 amPorto
22h 22m
2 stops
ATL10:22 pmAtlanta Hartsfield-Jackson
Jan 3
ATL6:00 amAtlanta Hartsfield-Jackson
23h 35m
1 stop
OPO10:35 amPorto
$895
TAP AIR PORTUGAL
Dec 25
OPO8:30 amPorto
18h 52m
2 stops
ATL10:22 pmAtlanta Hartsfield-Jackson
Jan 3
ATL6:00 amAtlanta Hartsfield-Jackson
23h 35m
1 stop
OPO10:35 amPorto
$950

United Airlines flights from Porto to Atlanta

Our best United Airlines deals on Porto to Atlanta flight tickets
United Airlines
Feb 25
OPO6:00 amPorto
18h 50m
2 stops
ATL7:50 pmAtlanta Hartsfield-Jackson
Mar 8
ATL7:40 pmAtlanta Hartsfield-Jackson
32h 50m
1 stop
OPO9:30 amPorto
$915
United Airlines
Feb 28
OPO6:00 amPorto
16h 37m
2 stops
ATL5:37 pmAtlanta Hartsfield-Jackson
Mar 8
ATL12:41 pmAtlanta Hartsfield-Jackson
15h 49m
1 stop
OPO9:30 amPorto
$916
United Airlines
Apr 15
OPO6:00 amPorto
18h 12m
2 stops
ATL7:12 pmAtlanta Hartsfield-Jackson
Apr 19
ATL7:30 amAtlanta Hartsfield-Jackson
21h 15m
1 stop
OPO9:45 amPorto
$917

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

8:00 pm-1:04 am

2 stops34h 04m

Atlanta Hartsfield-Jackson

Wed 11/25

11:33 am-10:00 pm

2 stops29h 27m

$663

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

7:00 am-1:04 am

2 stops23h 04m

Atlanta Hartsfield-Jackson

Wed 11/25

8:04 am-12:30 am

3 stops35h 26m

$705

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-6:00 pm

2 stops27h 42m

$730

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

Thu 11/12

6:15 am-1:04 am

2 stops23h 49m

Atlanta Hartsfield-Jackson

Thu 11/26

10:11 pm-11:00 am

1 stop31h 49m

$830

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/19

8:30 am-11:49 pm

3 stops20h 19m

Atlanta Hartsfield-Jackson

Wed 12/2

1:01 pm-1:30 pm

2 stops19h 29m

$834

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sun 12/27

5:45 pm-10:22 pm

1 stop33h 37m

Atlanta Hartsfield-Jackson

Sun 1/3

6:00 am-10:35 am

1 stop23h 35m

$850
Quickest round-trip

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 11/12

7:05 am-5:45 pm

1 stop15h 40m

Atlanta Hartsfield-Jackson

Wed 11/25

7:50 pm-7:10 pm

1 stop18h 20m

$864

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

$433

Fastest flight time

18h 12m

Direct flights

None
The best one-way flight to Atlanta from Porto in the past 72 hours is $433. The best round-trip flight deal from Porto to Atlanta found on momondo in the last 72 hours is $663.
The fastest flight from Porto to Atlanta takes 18h 12m
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 18h 12m.

  • 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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