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Cheap flights from Porto to Atlanta from $500

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.
United Airlines Logo
12:35 pm - 9:32 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
24h 57m1 stop Newark
United Airlines Logo
4:30 pm - 3:20 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
17h 50m1 stop Frankfurt am Main
$692United Airlines
Sat, Oct 31 - Sun, Nov 1
United Airlines Logo
12:35 pm - 9:32 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
24h 57m1 stop Newark
United Airlines Logo
4:30 pm - 3:20 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
17h 50m1 stop Frankfurt am Main
$694United Airlines
Sat, Oct 31 - Sun, Nov 1
United Airlines Logo
12:35 pm - 9:32 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
24h 57m1 stop Newark
United Airlines Logo
4:30 pm - 3:20 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
17h 50m1 stop Frankfurt am Main
$739United Airlines
Sat, Oct 31 - Sun, Nov 1
United Airlines Logo
12:35 pm - 1:34 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
28h 59m1 stop Newark
United Airlines Logo
4:30 pm - 11:40 amATL  Atlanta Hartsfield-Jackson-OPO Porto
14h 10m1 stop Frankfurt am Main
$813United Airlines
Sat, Oct 31 - Sun, Nov 1
KLM Logo
5:55 am - 5:25 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
16h 30m1 stop Paris Charles de Gaulle
KLM Logo
8:05 pm - 3:25 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
14h 20m1 stop Paris Charles de Gaulle
$820KLM
Sat, Oct 10 - Sat, Oct 17
Delta Logo
5:55 am - 7:47 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
18h 52m2 stops Paris Charles de Gaulle Raleigh-Durham
Delta Logo
5:54 pm - 3:25 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 31m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$824Delta
Sat, Oct 10 - Sat, Oct 17
Delta Logo
5:55 am - 8:19 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 24m2 stops Paris Charles de Gaulle Cincinnati Cinci./N. Kentucky
Delta Logo
3:30 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
15h 05m2 stops Raleigh-Durham Paris Charles de Gaulle
$825Delta
Thu, Oct 15 - Wed, Oct 28
Delta Logo
5:55 am - 9:34 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 39m2 stops Paris Charles de Gaulle Raleigh-Durham
Delta Logo
3:37 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 58m2 stops Raleigh-Durham Paris Charles de Gaulle
$826Delta
Sun, Oct 25 - Sun, Nov 1
Delta Logo
5:55 am - 9:34 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 39m2 stops Paris Charles de Gaulle Raleigh-Durham
Delta Logo
8:05 am - 8:15 amATL  Atlanta Hartsfield-Jackson-OPO Porto
19h 10m1 stop New York John F Kennedy Intl
$830Delta
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
12:35 pm - 11:18 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
26h 43m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
4:30 pm - 3:20 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
17h 50m1 stop Frankfurt am Main
$846United Airlines
Sat, Oct 31 - Sun, Nov 1

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Ethiopian Air flights from Porto to Atlanta

Our best Ethiopian Air deals on Porto to Atlanta flight tickets
Ethiopian Air
Oct 10
OPO7:55 pmPorto
42h 00m
3 stops
ATL8:55 amAtlanta Hartsfield-Jackson
Oct 17
ATL2:40 pmAtlanta Hartsfield-Jackson
35h 35m
4 stops
OPO7:15 amPorto
$3,031
Ethiopian Air
Sep 24
OPO7:55 pmPorto
47h 55m
4 stops
ATL2:50 pmAtlanta Hartsfield-Jackson
Oct 10
ATL2:40 pmAtlanta Hartsfield-Jackson
35h 35m
4 stops
OPO7:15 amPorto
$3,126
Ethiopian Air
Oct 10
OPO7:55 pmPorto
47h 48m
4 stops
ATL2:43 pmAtlanta Hartsfield-Jackson
Oct 17
ATL2:40 pmAtlanta Hartsfield-Jackson
35h 35m
4 stops
OPO7:15 amPorto
$3,147

United Airlines flights from Porto to Atlanta

Our best United Airlines deals on Porto to Atlanta flight tickets
United Airlines
Oct 31
OPO12:35 pmPorto
24h 57m
1 stop
ATL9:32 amAtlanta Hartsfield-Jackson
Nov 1
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
OPO3:20 pmPorto
$692
United Airlines
Oct 31
OPO12:35 pmPorto
24h 57m
1 stop
ATL9:32 amAtlanta Hartsfield-Jackson
Nov 1
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
OPO3:20 pmPorto
$694
United Airlines
Oct 31
OPO12:35 pmPorto
24h 57m
1 stop
ATL9:32 amAtlanta Hartsfield-Jackson
Nov 1
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
OPO3:20 pmPorto
$739

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

Sat 10/31

12:35 pm-9:32 am

1 stop24h 57m

Atlanta Hartsfield-Jackson

Sun 11/1

4:30 pm-3:20 pm

1 stop17h 50m

$692

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 10/31

12:35 pm-9:32 am

1 stop24h 57m

Atlanta Hartsfield-Jackson

Sun 11/1

4:30 pm-3:20 pm

1 stop17h 50m

$694

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 10/31

12:35 pm-9:32 am

1 stop24h 57m

Atlanta Hartsfield-Jackson

Sun 11/1

4:30 pm-3:20 pm

1 stop17h 50m

$739

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 10/31

12:35 pm-1:34 pm

1 stop28h 59m

Atlanta Hartsfield-Jackson

Sun 11/1

4:30 pm-11:40 am

1 stop14h 10m

$813
Quickest round-trip

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 10/10

5:55 am-5:25 pm

1 stop16h 30m

Atlanta Hartsfield-Jackson

Sat 10/17

8:05 pm-3:25 pm

1 stop14h 20m

$820

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 10/10

5:55 am-7:47 pm

2 stops18h 52m

Atlanta Hartsfield-Jackson

Sat 10/17

5:54 pm-3:25 pm

2 stops16h 31m

$824

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 10/15

5:55 am-8:19 pm

2 stops19h 24m

Atlanta Hartsfield-Jackson

Wed 10/28

3:30 pm-10:35 am

2 stops15h 05m

$825

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sun 10/25

5:55 am-9:34 pm

2 stops19h 39m

Atlanta Hartsfield-Jackson

Sun 11/1

3:37 pm-10:35 am

2 stops13h 58m

$826

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sun 10/25

5:55 am-9:34 pm

2 stops19h 39m

Atlanta Hartsfield-Jackson

Sun 11/1

8:05 am-8:15 am

1 stop19h 10m

$830

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 10/31

12:35 pm-11:18 am

2 stops26h 43m

Atlanta Hartsfield-Jackson

Sun 11/1

4:30 pm-3:20 pm

1 stop17h 50m

$846

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

$500

Fastest flight time

18h 50m

Direct flights

None
The best one-way flight to Atlanta from Porto in the past 72 hours is $500. The best round-trip flight deal from Porto to Atlanta found on momondo in the last 72 hours is $692.
The fastest flight from Porto to Atlanta takes 18h 50m
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 50m.

  • 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
Blue Ridge
Stone Mountain
Norcross
Douglasville
Cartersville
Kennesaw
Lawrenceville
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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