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Cheap flights from Atlanta to Portugal from $224

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:30 pm - 5:05 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 35m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:35 pm - 6:00 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
29h 25m1 stop Kastrup Copenhagen
$679Scandinavian Airlines
Sat, Oct 17 - Sun, Nov 1
Scandinavian Airlines Logo
7:50 pm - 2:10 pmATL  Atlanta Hartsfield-Jackson-FNC Funchal Madeira
37h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
2:35 pm - 5:45 pmFNC  Funchal Madeira-ATL Atlanta Hartsfield-Jackson
32h 10m2 stops Stockholm Arlanda Kastrup Copenhagen
$687Scandinavian Airlines
Sun, Jan 17 - Sat, Jan 23
Delta Logo
8:30 am - 10:25 amATL  Atlanta Hartsfield-Jackson-OPO Porto
20h 55m1 stop New York LaGuardia
Delta Logo
11:15 am - 8:40 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
14h 25m1 stop Amsterdam Schiphol
$690Delta
Sun, Oct 18 - Tue, Nov 3
Delta Logo
4:45 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 50m1 stop Paris Charles de Gaulle
Delta Logo
5:00 am - 4:57 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
16h 57m1 stop Amsterdam Schiphol
$698Delta
Mon, Oct 26 - Wed, Nov 11
Iberia Logo
10:15 pm - 8:00 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
16h 45m2 stops London Heathrow Madrid Barajas
Iberia Logo
8:40 pm - 6:56 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
27h 16m2 stops Madrid Barajas Miami
$701Iberia
Mon, Feb 15 - Mon, Mar 1
United Airlines Logo
2:31 pm - 9:30 amATL  Atlanta Hartsfield-Jackson-OPO Porto
14h 59m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:35 pm - 1:35 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
30h 00m2 stops Frankfurt am Main Chicago O'Hare Intl
$706United Airlines
Mon, Oct 26 - Wed, Nov 11
United Airlines Logo
11:11 am - 9:30 amATL  Atlanta Hartsfield-Jackson-OPO Porto
18h 19m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 pm - 2:40 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
31h 05m1 stop Frankfurt am Main
$711United Airlines
Mon, Oct 26 - Wed, Nov 11
KLM Logo
11:30 am - 8:15 amATL  Atlanta Hartsfield-Jackson-OPO Porto
15h 45m1 stop New York John F Kennedy Intl
KLM Logo
5:00 am - 3:05 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
15h 05m1 stop Amsterdam Schiphol
$748KLM
Sun, Nov 15 - Sat, Feb 13
Iberia Logo
5:33 pm - 4:05 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
17h 32m2 stops Miami Madrid Barajas
Iberia Logo
6:30 am - 9:28 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
19h 58m2 stops Madrid Barajas Miami
$777Iberia
Fri, Oct 23 - Tue, Nov 3
KLM Logo
5:34 pm - 1:50 pmATL  Atlanta Hartsfield-Jackson-FAO Faro
16h 16m2 stops Minneapolis St Paul Amsterdam Schiphol
KLM Logo
2:40 pm - 3:00 pmFAO  Faro-ATL Atlanta Hartsfield-Jackson
29h 20m1 stop Amsterdam Schiphol
$816KLM
Mon, Oct 26 - Mon, Nov 9

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British Airways flights from Atlanta to Portugal

Our best British Airways deals on Atlanta to Portugal flight tickets
British Airways
Oct 25
ATL2:19 pmAtlanta Hartsfield-Jackson
14h 46m
1 stop
LIS9:05 amLisbon Humberto Delgado
Oct 31
LIS12:55 pmLisbon Humberto Delgado
36h 20m
1 stop
ATL9:15 pmAtlanta Hartsfield-Jackson
$792
British Airways
Oct 21
ATL10:30 pmAtlanta Hartsfield-Jackson
15h 35m
1 stop
OPO7:05 pmPorto
Oct 26
OPO8:40 pmPorto
30h 19m
2 stops
ATL10:59 pmAtlanta Hartsfield-Jackson
$812
British Airways
Oct 29
ATL11:15 pmAtlanta Hartsfield-Jackson
31h 00m
1 stop
FNC10:15 amFunchal Madeira
Nov 4
FNC4:15 pmFunchal Madeira
33h 00m
1 stop
ATL8:15 pmAtlanta Hartsfield-Jackson
$815

United Airlines flights from Atlanta to Portugal

Our best United Airlines deals on Atlanta to Portugal flight tickets
United Airlines
Oct 26
ATL2:31 pmAtlanta Hartsfield-Jackson
14h 59m
2 stops
OPO9:30 amPorto
Nov 11
OPO12:35 pmPorto
30h 00m
2 stops
ATL1:35 pmAtlanta Hartsfield-Jackson
$706
United Airlines
Oct 26
ATL9:23 amAtlanta Hartsfield-Jackson
20h 07m
2 stops
OPO9:30 amPorto
Nov 11
OPO12:35 pmPorto
31h 05m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
$714
United Airlines
Dec 6
ATL9:40 amAtlanta Hartsfield-Jackson
18h 50m
1 stop
OPO9:30 amPorto
Dec 10
OPO12:35 pmPorto
14h 21m
1 stop
ATL9:56 pmAtlanta Hartsfield-Jackson
$726

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Sat 10/17

7:30 pm-5:05 pm

1 stop16h 35m

Porto

Sun 11/1

5:35 pm-6:00 pm

1 stop29h 25m

$679

AtlantaFunchal

ATL Atlanta Hartsfield-Jackson - FNC Funchal Madeira

ATLFNC

Atlanta Hartsfield-Jackson

Sun 1/17

7:50 pm-2:10 pm

1 stop37h 20m

Funchal Madeira

Sat 1/23

2:35 pm-5:45 pm

2 stops32h 10m

$687

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Sun 10/18

8:30 am-10:25 am

1 stop20h 55m

Porto

Tue 11/3

11:15 am-8:40 pm

1 stop14h 25m

$690
Quickest round-trip

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Mon 10/26

4:45 pm-10:35 am

1 stop13h 50m

Porto

Wed 11/11

5:00 am-4:57 pm

1 stop16h 57m

$698

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Mon 2/15

10:15 pm-8:00 pm

2 stops16h 45m

Porto

Mon 3/1

8:40 pm-6:56 pm

2 stops27h 16m

$701

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Mon 10/26

2:31 pm-9:30 am

2 stops14h 59m

Porto

Wed 11/11

12:35 pm-1:35 pm

2 stops30h 00m

$706

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Mon 10/26

11:11 am-9:30 am

2 stops18h 19m

Porto

Wed 11/11

12:35 pm-2:40 pm

1 stop31h 05m

$711

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Sun 11/15

11:30 am-8:15 am

1 stop15h 45m

Porto

Sat 2/13

5:00 am-3:05 pm

1 stop15h 05m

$748

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 10/23

5:33 pm-4:05 pm

2 stops17h 32m

Lisbon Humberto Delgado

Tue 11/3

6:30 am-9:28 pm

2 stops19h 58m

$777

AtlantaFaro

ATL Atlanta Hartsfield-Jackson - FAO Faro

ATLFAO

Atlanta Hartsfield-Jackson

Mon 10/26

5:34 pm-1:50 pm

2 stops16h 16m

Faro

Mon 11/9

2:40 pm-3:00 pm

1 stop29h 20m

$816

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 Portugal from

How to get the cheapest flight ticket from Atlanta to Portugal

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 Portugal?

The cheapest month to fly to Portugal from Atlanta is in January. Flight prices, which tend to average around $650, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Atlanta during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $655.

How far in advance should I book a flight from Atlanta to Portugal?

You are more likely to see cheaper flights to Portugal from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $930 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Atlanta for as low as $770 on momondo.

Can stopping save me money on Atlanta to Portugal flights?

You could potentially save up to 12% on your flight if you consider stops on a Atlanta to Portugal flight.

Cheap Atlanta to Portugal flight deals and tips

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

Best Price Found

$224

Fastest flight time

10h 41m

Direct flights

None
The best one-way flight to Portugal from Atlanta in the past 72 hours is $224. The best round-trip flight deal from Atlanta to Portugal found on momondo in the last 72 hours is $679.
The fastest flight from Atlanta to Portugal takes 10h 41m
There are no direct flights from Atlanta to Portugal. There are no popular flight routes from Atlanta to Portugal.
Search flight deals

Frequently asked questions about flying from Atlanta to Portugal

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Portugal are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Atlanta to Portugal

Compare and see reviews for airlines that fly from Atlanta to Portugal with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $457Free CancellationRating
7.4
696 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $483Free CancellationRating
6.8
8,226 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $503Free CancellationRating
7.4
1,978 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
10,160 reviews
Search United Airlines flights
KLMPriceFrom $513Free CancellationRating
7.8
1,571 reviews
Search KLM flights
Air FrancePriceFrom $521Free CancellationRating
7.5
1,645 reviews
Search Air France flights
British AirwaysPriceFrom $529Free CancellationRating
6.7
8,202 reviews
Search British Airways flights
Air CanadaPriceFrom $580Free CancellationRating
7.1
11,579 reviews
Search Air Canada flights
DeltaPriceFrom $601Free CancellationRating
7.8
8,554 reviews
Search Delta flights
American AirlinesPriceFrom $643Free CancellationRating
7.1
12,036 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Atlanta.

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

momondo does allow users to show only those flights to Portugal from Atlanta which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Atlanta and Portugal 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 Atlanta to Portugal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.

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Find better results for your trip to Portugal

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