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Cheap flights from Porto to Atlanta from $470

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
6:00 pm - 12:59 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
35h 59m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
10:40 pm - 3:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
35h 20m3 stops Baltimore/Washington Miami Lisbon Humberto Delgado
$658Multiple Airlines
Thu, Oct 8 - Tue, Oct 20
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
$739United Airlines
Sat, Oct 31 - Sun, Nov 1
KLM Logo
5:00 am - 5:07 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
17h 07m1 stop Amsterdam Schiphol
KLM Logo
3:40 pm - 10:55 amATL  Atlanta Hartsfield-Jackson-OPO Porto
14h 15m1 stop Amsterdam Schiphol
$813KLM
Thu, Oct 8 - Tue, Oct 20
Delta Logo
5:55 am - 7:45 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
18h 50m2 stops Paris Charles de Gaulle Raleigh-Durham
Delta Logo
3:45 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 50m1 stop Paris Charles de Gaulle
$824Delta
Fri, Oct 23 - Fri, Nov 13
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
$825United Airlines
Sat, Oct 31 - Sun, Nov 1
Multiple Airlines Logo
8:20 am - 9:28 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
18h 08m2 stops Madrid Barajas Miami
Multiple Airlines Logo
10:15 pm - 7:15 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 00m1 stop London Heathrow
$828Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
American Airlines Logo
8:20 am - 10:49 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
19h 29m2 stops Madrid Barajas Washington, D.C. Dulles Intl
American Airlines Logo
6:54 pm - 4:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 06m2 stops Miami Madrid Barajas
$830American Airlines
Fri, Oct 23 - Fri, Nov 13
American Airlines Logo
8:20 am - 10:02 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
29h 42m2 stops Madrid Barajas Miami
American Airlines Logo
2:45 pm - 11:45 amATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 00m2 stops Chicago O'Hare Intl Madrid Barajas
$831American Airlines
Fri, Oct 30 - 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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Lufthansa flights from Porto to Atlanta

Our best Lufthansa deals on Porto to Atlanta flight tickets
Lufthansa
Oct 23
OPO4:35 pmPorto
26h 10m
1 stop
ATL1:45 pmAtlanta Hartsfield-Jackson
Nov 13
ATL4:30 pmAtlanta Hartsfield-Jackson
14h 10m
1 stop
OPO11:40 amPorto
$890
Lufthansa
Feb 7
OPO4:10 pmPorto
27h 30m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
Feb 12
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
OPO3:20 pmPorto
$1,007

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
$739
United Airlines
Oct 31
OPO12:35 pmPorto
26h 43m
2 stops
ATL11:18 amAtlanta Hartsfield-Jackson
Nov 1
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
OPO3:20 pmPorto
$825

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 10/8

6:00 pm-12:59 am

2 stops35h 59m

Atlanta Hartsfield-Jackson

Tue 10/20

10:40 pm-3:00 pm

3 stops35h 20m

$658

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

$739
Quickest round-trip

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Thu 10/8

5:00 am-5:07 pm

1 stop17h 07m

Atlanta Hartsfield-Jackson

Tue 10/20

3:40 pm-10:55 am

1 stop14h 15m

$813

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Fri 10/23

5:55 am-7:45 pm

2 stops18h 50m

Atlanta Hartsfield-Jackson

Fri 11/13

3:45 pm-10:35 am

1 stop13h 50m

$824

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

$825

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Sat 11/14

8:20 am-9:28 pm

2 stops18h 08m

Atlanta Hartsfield-Jackson

Sat 11/21

10:15 pm-7:15 pm

1 stop16h 00m

$828

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Fri 10/23

8:20 am-10:49 pm

2 stops19h 29m

Atlanta Hartsfield-Jackson

Fri 11/13

6:54 pm-4:00 pm

2 stops16h 06m

$830

PortoAtlanta

OPO Porto - ATL Atlanta Hartsfield-Jackson

OPOATL

Porto

Fri 10/30

8:20 am-10:02 am

2 stops29h 42m

Atlanta Hartsfield-Jackson

Sun 11/1

2:45 pm-11:45 am

2 stops16h 00m

$831

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

$470

Fastest flight time

18h 50m

Direct flights

None
The best one-way flight to Atlanta from Porto in the past 72 hours is $470. The best round-trip flight deal from Porto to Atlanta found on momondo in the last 72 hours is $658.
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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