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Cheap flights from Atlanta to Portugal from $295

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.
Multiple Airlines Logo
8:25 am - 11:00 amATL  Atlanta Hartsfield-Jackson-OPO Porto
21h 35m2 stops Miami Lisbon Humberto Delgado
Multiple Airlines Logo
5:00 am - 12:45 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
24h 45m2 stops Lisbon Humberto Delgado Miami
$525Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
8:25 am - 1:30 pmATL  Atlanta Hartsfield-Jackson-OPO Porto
24h 05m2 stops Miami Lisbon Humberto Delgado
Multiple Airlines Logo
10:30 am - 7:30 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
26h 00m2 stops Lisbon Humberto Delgado Miami
$528Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Delta Logo
2:30 pm - 8:15 amATL  Atlanta Hartsfield-Jackson-OPO Porto
12h 45m1 stop New York LaGuardia
Delta Logo
5:00 am - 8:40 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
20h 40m1 stop Amsterdam Schiphol
$691Delta
Wed, Dec 2 - Wed, Dec 9
Delta Logo
8:15 am - 8:15 amATL  Atlanta Hartsfield-Jackson-OPO Porto
19h 00m1 stop New York John F Kennedy Intl
Delta Logo
11:15 am - 5:10 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
34h 55m1 stop Amsterdam Schiphol
$691Delta
Wed, Dec 2 - Tue, Dec 8
KLM Logo
11:30 am - 8:15 amATL  Atlanta Hartsfield-Jackson-OPO Porto
15h 45m1 stop New York John F Kennedy Intl
KLM Logo
11:15 am - 8:40 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
14h 25m1 stop Amsterdam Schiphol
$695KLM
Wed, Nov 11 - Wed, Nov 18
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 - 4:34 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
16h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$697KLM
Wed, Dec 2 - Tue, Dec 8
United Airlines Logo
1:20 pm - 9:30 amATL  Atlanta Hartsfield-Jackson-OPO Porto
15h 10m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 pm - 10:00 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
14h 25m1 stop Newark
$704United Airlines
Tue, Dec 1 - Wed, Dec 9
United Airlines Logo
7:30 pm - 9:30 amATL  Atlanta Hartsfield-Jackson-OPO Porto
33h 00m1 stop Newark
United Airlines Logo
12:35 pm - 11:50 amOPO  Porto-ATL Atlanta Hartsfield-Jackson
28h 15m1 stop Newark
$704United Airlines
Sat, Nov 28 - Thu, Dec 10
Air France Logo
3:50 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
13h 45m1 stop Paris Charles de Gaulle
Air France Logo
5:55 am - 5:30 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
16h 35m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
$719Air France
Wed, Feb 17 - Thu, Feb 25
Air France Logo
5:40 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-OPO Porto
11h 55m1 stop Paris Charles de Gaulle
Air France Logo
12:25 pm - 10:16 pmOPO  Porto-ATL Atlanta Hartsfield-Jackson
14h 51m1 stop New York John F Kennedy Intl
$2,136Air France
Tue, Jan 12 - Sun, Mar 28

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Delta flights from Atlanta to Portugal

Our best Delta deals on Atlanta to Portugal flight tickets
Delta
Nov 29
ATL7:30 amAtlanta Hartsfield-Jackson
19h 45m
1 stop
OPO8:15 amPorto
Dec 9
OPO5:00 amPorto
20h 40m
1 stop
ATL8:40 pmAtlanta Hartsfield-Jackson
$691
Delta
Nov 11
ATL5:40 pmAtlanta Hartsfield-Jackson
11h 55m
1 stop
OPO10:35 amPorto
Feb 9
OPO5:00 amPorto
15h 05m
1 stop
ATL3:05 pmAtlanta Hartsfield-Jackson
$696
Delta
Nov 1
ATL11:12 amAtlanta Hartsfield-Jackson
16h 03m
1 stop
OPO8:15 amPorto
Nov 11
OPO5:00 amPorto
15h 00m
1 stop
ATL3:00 pmAtlanta Hartsfield-Jackson
$697

Lufthansa flights from Atlanta to Portugal

Our best Lufthansa deals on Atlanta to Portugal flight tickets
Lufthansa
Nov 25
ATL4:30 pmAtlanta Hartsfield-Jackson
14h 15m
1 stop
OPO11:45 amPorto
Dec 2
OPO4:10 pmPorto
27h 30m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
$719
Lufthansa
Nov 2
ATL4:30 pmAtlanta Hartsfield-Jackson
17h 55m
1 stop
OPO3:25 pmPorto
Nov 12
OPO6:00 amPorto
16h 38m
2 stops
ATL5:38 pmAtlanta Hartsfield-Jackson
$725
Lufthansa
Nov 7
ATL7:34 pmAtlanta Hartsfield-Jackson
38h 26m
2 stops
LIS3:00 pmLisbon Humberto Delgado
Nov 16
LIS12:25 pmLisbon Humberto Delgado
31h 15m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
$765

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

Tue 11/10

8:25 am-11:00 am

2 stops21h 35m

Porto

Tue 11/17

5:00 am-12:45 am

2 stops24h 45m

$525

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Wed 11/11

8:25 am-1:30 pm

2 stops24h 05m

Porto

Wed 11/18

10:30 am-7:30 am

2 stops26h 00m

$528

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Wed 12/2

2:30 pm-8:15 am

1 stop12h 45m

Porto

Wed 12/9

5:00 am-8:40 pm

1 stop20h 40m

$691

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Wed 12/2

8:15 am-8:15 am

1 stop19h 00m

Porto

Tue 12/8

11:15 am-5:10 pm

1 stop34h 55m

$691

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Wed 11/11

11:30 am-8:15 am

1 stop15h 45m

Porto

Wed 11/18

11:15 am-8:40 pm

1 stop14h 25m

$695

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Wed 12/2

11:30 am-8:15 am

1 stop15h 45m

Porto

Tue 12/8

5:00 am-4:34 pm

2 stops16h 34m

$697

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Tue 12/1

1:20 pm-9:30 am

2 stops15h 10m

Porto

Wed 12/9

12:35 pm-10:00 pm

1 stop14h 25m

$704

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Sat 11/28

7:30 pm-9:30 am

1 stop33h 00m

Porto

Thu 12/10

12:35 pm-11:50 am

1 stop28h 15m

$704

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Wed 2/17

3:50 pm-10:35 am

1 stop13h 45m

Porto

Thu 2/25

5:55 am-5:30 pm

2 stops16h 35m

$719
Quickest round-trip

AtlantaPorto

ATL Atlanta Hartsfield-Jackson - OPO Porto

ATLOPO

Atlanta Hartsfield-Jackson

Tue 1/12

5:40 pm-10:35 am

1 stop11h 55m

Porto

Sun 3/28

12:25 pm-10:16 pm

1 stop14h 51m

$2,136

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 February. Flight prices, which tend to average around $667, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Atlanta during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $704.

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 $940 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 $743 on momondo.

Can stopping save me money on Atlanta to Portugal flights?

You could potentially save up to 2% 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

$295

Fastest flight time

11h 55m

Direct flights

None
The best one-way flight to Portugal from Atlanta in the past 72 hours is $295. The best round-trip flight deal from Atlanta to Portugal found on momondo in the last 72 hours is $525.
The fastest flight from Atlanta to Portugal takes 11h 55m
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
694 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $483Free CancellationRating
6.8
8,254 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $508Free CancellationRating
7.4
2,005 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
10,274 reviews
Search United Airlines flights
KLMPriceFrom $513Free CancellationRating
7.8
1,578 reviews
Search KLM flights
British AirwaysPriceFrom $525Free CancellationRating
6.7
8,241 reviews
Search British Airways flights
Air FrancePriceFrom $564Free CancellationRating
7.5
1,648 reviews
Search Air France flights
Air CanadaPriceFrom $580Free CancellationRating
7.1
11,711 reviews
Search Air Canada flights
DeltaPriceFrom $604Free CancellationRating
7.8
8,620 reviews
Search Delta flights
American AirlinesPriceFrom $643Free CancellationRating
7.0
12,110 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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