How long is the flight from Portugal to Atlanta?

There are many flights that can get you from Portugal to Atlanta in 29h 45m. Fly via Scandinavian Airlines or United Airlines to get the fastest option. Portugal and Atlanta are separated by a distance of 4089 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Portugal to Atlanta one-way?

One-way options have recently been found by users for as low as $469 on American Airlines. Other airlines that offer cheap prices include British Airways from $509 and TAP AIR PORTUGAL from $655 one-way.

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular routes from Portugal to Atlanta?

While some choose either Porto - Atlanta Hartsfield-Jackson or Faro - Atlanta Hartsfield-Jackson, Lisbon Humberto Delgado - Atlanta Hartsfield-Jackson is the most popular route from Portugal to Atlanta.

What are the most popular airlines that fly from Portugal to Atlanta?

Before booking your flight from Portugal to Atlanta check out the most popular airlines for this route: Delta, British Airways or United Airlines.

What airport do you fly into for flights to Atlanta from Portugal?

Most people fly into Atlanta Hartsfield-Jackson (ATL) if they book a flight to Atlanta from Portugal. Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

Can I find deals for flights from Portugal to Atlanta that include hotel bookings?

Yes. In addition to deals on Portugal to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portugal to Atlanta?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Atlanta.

Can I find deals for business class flights from Portugal to Atlanta?

Yes. Cheapflights offers flight deals from Portugal to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$353+ Flights from Portugal to Atlanta

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Cheap flight deals from Portugal to Atlanta

Cheapest flights from Portugal to Atlanta
Explore the most affordable flight options available from Portugal to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/2411:05 amLIS - ATL

1 stop11h 51mBritish Airways

Fri 1/163:08 pmATL - LIS

2 stops15h 57mBritish Airways

Deal found 12/16

$818

Wed 12/246:00 amOPO - ATL

2 stops33h 29mUnited Airlines

Fri 1/304:55 pmATL - OPO

1 stop13h 45mUnited Airlines

Deal found 12/17

$818

Thu 12/258:20 amOPO - ATL

2 stops31h 03mAmerican Airlines

Fri 1/3010:10 pmATL - OPO

2 stops28h 30mAmerican Airlines

Deal found 12/17

$822

Thu 12/258:20 amOPO - ATL

2 stops31h 03mAmerican Airlines

Thu 1/296:49 pmATL - OPO

2 stops16h 11mAmerican Airlines

Deal found 12/17

$836

Wed 12/2410:15 amLIS - ATL

2 stops14h 36mUnited Airlines

Fri 1/161:15 pmATL - LIS

2 stops13h 55mUnited Airlines

Deal found 12/16

$844

Mon 12/228:20 amOPO - ATL

2 stops40h 50mAmerican Airlines

Mon 2/210:10 pmATL - OPO

2 stops36h 50mAmerican Airlines

Deal found 12/17

$857

Fri 12/268:40 pmOPO - ATL

2 stops28h 30mAmerican Airlines

Mon 2/210:10 pmATL - OPO

2 stops36h 50mAmerican Airlines

Deal found 12/17

$869

Sun 12/218:20 amOPO - ATL

2 stops18h 41mAmerican Airlines

Tue 2/33:00 pmATL - OPO

2 stops15h 45mAmerican Airlines

Deal found 12/17

$871

Sat 12/278:40 pmOPO - ATL

2 stops52h 30mAmerican Airlines

Fri 1/3010:10 pmATL - OPO

2 stops28h 30mAmerican Airlines

Deal found 12/17

$877

Sat 12/2010:40 amLIS - ATL

1 stop16h 21mMultiple Airlines

Fri 1/1610:10 pmATL - LIS

1 stop19h 15mMultiple Airlines

Deal found 12/16

$882

Thu 12/256:35 amOPO - ATL

1 stop36h 00mKLM

Sun 2/15:40 pmATL - OPO

1 stop11h 50mKLM

Deal found 12/17

$897

Thu 12/2511:15 amOPO - ATL

1 stop31h 20mMultiple Airlines

Sat 1/3110:50 pmATL - OPO

1 stop30h 40mMultiple Airlines

Deal found 12/17

$898

Best flights from Portugal to Atlanta
Discover carefully curated flight deals from Portugal to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/234:40 pmLIS - ATL

1 stop29h 45mScandinavian Airlines

Thu 2/58:00 pmATL - LIS

1 stop14h 50mScandinavian Airlines

Deal found 12/17

$566

Tue 1/1311:35 amOPO - ATL

2 stops26h 27mMultiple Airlines

Tue 1/209:57 amATL - OPO

2 stops24h 18mMultiple Airlines

Deal found 12/16

$637

Sat 4/186:00 amOPO - ATL

2 stops33h 47mUnited Airlines

Fri 5/19:20 amATL - OPO

2 stops19h 25mUnited Airlines

Deal found 12/16

$796

Fri 2/612:50 pmOPO - ATL

2 stops37h 25mSWISS

Sat 2/213:42 pmATL - OPO

2 stops45h 48mSWISS

Deal found 12/17

$805

Fri 2/68:20 amOPO - ATL

2 stops20h 38mBritish Airways

Sat 2/2110:10 pmATL - OPO

1 stop16h 05mBritish Airways

Deal found 12/15

$817

Fri 2/64:15 pmOPO - ATL

1 stop27h 15mLufthansa

Sat 2/214:55 pmATL - OPO

1 stop24h 30mLufthansa

Deal found 12/17

$835

Fri 1/304:40 pmLIS - ATL

1 stop29h 45mScandinavian Airlines

Fri 2/68:00 pmATL - LIS

2 stops39h 25mScandinavian Airlines

Deal found 12/16

$632

Fri 1/304:40 pmLIS - ATL

1 stop21h 22mMultiple Airlines

Fri 2/68:54 amATL - LIS

1 stop15h 41mMultiple Airlines

Deal found 12/16

$661

Sat 1/3112:45 pmLIS - ATL

2 stops57h 40mScandinavian Airlines

Sat 2/78:00 pmATL - LIS

1 stop15h 05mScandinavian Airlines

Deal found 12/17

$675

Sat 1/316:45 pmLIS - ATL

1 stop19h 06mMultiple Airlines

Sat 2/77:07 pmATL - LIS

1 stop11h 33mMultiple Airlines

Deal found 12/17

$678

Thu 1/291:10 pmFAO - ATL

1 stop30h 20mUnited Airlines

Mon 2/27:15 pmATL - FAO

2 stops59h 45mUnited Airlines

Deal found 12/15

$848

Thu 1/1510:15 amLIS - ATL

1 stop18h 08mMultiple Airlines

Wed 1/289:37 amATL - LIS

1 stop17h 33mMultiple Airlines

Deal found 12/17

$711

Sat 4/44:25 pmLIS - ATL

1 stop30h 00mScandinavian Airlines

Sat 4/187:25 pmATL - LIS

1 stop32h 35mScandinavian Airlines

Deal found 12/16

$736

Fri 2/61:40 pmOPO - ATL

3 stops35h 31mMultiple Airlines

Sat 2/215:30 amATL - OPO

3 stops31h 35mMultiple Airlines

Deal found 12/17

$745

Fri 3/136:45 pmLIS - ATL

1 stop18h 06mMultiple Airlines

Sun 3/157:02 pmATL - LIS

1 stop12h 38mMultiple Airlines

Deal found 12/17

$746

Wed 5/611:50 amOPO - ATL

1 stop34h 35mScandinavian Airlines

Sat 5/167:25 pmATL - OPO

1 stop16h 40mScandinavian Airlines

Deal found 12/16

$823

Thu 3/51:10 pmFAO - ATL

2 stops37h 09mUnited Airlines

Mon 3/96:57 pmATL - FAO

2 stops61h 03mUnited Airlines

Deal found 12/16

$1,013

Tue 3/246:05 amFAO - ATL

2 stops32h 48mTAP AIR PORTUGAL

Mon 4/133:50 pmATL - FAO

2 stops27h 00mTAP AIR PORTUGAL

Deal found 12/16

$3,701

Mon 3/306:05 amFAO - ATL

2 stops42h 40mTurkish Airlines

Sun 4/123:10 pmATL - FAO

2 stops45h 10mTurkish Airlines

Deal found 12/16

$3,924

Tue 3/2411:15 amFAO - ATL

2 stops27h 38mTAP AIR PORTUGAL

Tue 4/79:50 amATL - FAO

2 stops26h 30mTAP AIR PORTUGAL

Deal found 12/16

$3,701

Thu 3/266:05 amFAO - ATL

2 stops60h 00mTurkish Airlines

Sun 4/123:10 pmATL - FAO

2 stops45h 10mTurkish Airlines

Deal found 12/16

$3,931

Tue 3/246:05 amFAO - ATL

2 stops32h 48mTAP AIR PORTUGAL

Sat 4/1111:30 amATL - FAO

2 stops24h 50mTAP AIR PORTUGAL

Deal found 12/16

$3,701

Last-minute flights from Portugal to Atlanta
Discover last-minute flight deals from Portugal to Atlanta. Data last updated December 18, 2025 and is based on user searches.

Mon 12/228:20 amOPO - ATL

2 stops40h 50mAmerican Airlines

Mon 2/210:10 pmATL - OPO

2 stops36h 50mAmerican Airlines

Deal found 12/17

$857

Wed 12/246:00 amOPO - ATL

2 stops33h 29mUnited Airlines

Wed 1/287:34 pmATL - OPO

2 stops38h 11mUnited Airlines

Deal found 12/17

$818

Thu 12/258:20 amOPO - ATL

2 stops31h 03mAmerican Airlines

Fri 1/3010:10 pmATL - OPO

2 stops28h 30mAmerican Airlines

Deal found 12/17

$822

Thu 12/258:20 amOPO - ATL

2 stops31h 03mAmerican Airlines

Thu 1/296:49 pmATL - OPO

2 stops16h 11mAmerican Airlines

Deal found 12/17

$836

Fri 12/268:40 pmOPO - ATL

2 stops28h 30mAmerican Airlines

Mon 2/210:10 pmATL - OPO

2 stops36h 50mAmerican Airlines

Deal found 12/17

$869

Tue 1/1311:35 amOPO - ATL

2 stops26h 27mMultiple Airlines

Tue 1/209:57 amATL - OPO

2 stops24h 18mMultiple Airlines

Deal found 12/16

$637

Tue 1/138:20 amOPO - ATL

2 stops20h 38mIberia

Tue 1/206:42 pmATL - OPO

2 stops20h 18mIberia

Deal found 12/16

$834

Thu 1/1512:35 pmLIS - ATL

2 stops29h 13mMultiple Airlines

Wed 1/289:37 amATL - LIS

2 stops20h 58mMultiple Airlines

Deal found 12/16

$597

Fri 1/234:40 pmLIS - ATL

1 stop29h 45mScandinavian Airlines

Thu 2/58:00 pmATL - LIS

1 stop14h 50mScandinavian Airlines

Deal found 12/15

$561

Thu 1/291:10 pmFAO - ATL

2 stops50h 39mUnited Airlines

Mon 2/27:15 pmATL - FAO

2 stops59h 45mUnited Airlines

Deal found 12/15

$848

Fri 1/304:40 pmLIS - ATL

1 stop29h 45mScandinavian Airlines

Fri 2/68:00 pmATL - LIS

2 stops39h 25mScandinavian Airlines

Deal found 12/16

$632

Fri 1/303:25 pmLIS - ATL

2 stops35h 20mMultiple Airlines

Fri 2/68:54 amATL - LIS

2 stops43h 01mMultiple Airlines

Deal found 12/16

$637

One-way flights from Portugal to Atlanta
Search for one-way flight options from Portugal to Atlanta. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/289:05 amLIS - ATL

2 stops27h 39mMultiple Airlines

Deal found 12/16

$353

Tue 1/275:40 pmLIS - ATL

2 stops44h 22mMultiple Airlines

Deal found 12/16

$373

Sat 5/212:25 pmFAO - ATL

3 stops47h 30mMultiple Airlines

Deal found 12/15

$373

Fri 5/157:05 amLIS - ATL

2 stops41h 49mMultiple Airlines

Deal found 12/16

$418

Tue 5/264:20 pmLIS - ATL

3 stops36h 18mMultiple Airlines

Deal found 12/16

$425

Wed 5/2712:30 pmLIS - ATL

2 stops36h 24mMultiple Airlines

Deal found 12/16

$437

Thu 5/2812:30 pmLIS - ATL

2 stops36h 24mMultiple Airlines

Deal found 12/16

$446

Sat 1/109:45 pmLIS - ATL

3 stops38h 22mMultiple Airlines

Deal found 12/16

$447

Sat 3/286:45 amFAO - ATL

3 stops53h 16mMultiple Airlines

Deal found 12/14

$469

Wed 6/108:00 pmFAO - ATL

2 stops28h 25mBritish Airways

Deal found 12/17

$505

Sat 5/28:00 pmFAO - ATL

1 stop29h 35mBritish Airways

Deal found 12/15

$540

Sat 3/282:50 pmFAO - ATL

1 stop33h 45mBritish Airways

Deal found 12/14

$563

Find flight deals from Portugal to Atlanta

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$561 (Gotogate)
One-way from	$353 (Kiwi.com)
Popular in	July
Cheapest in	June
Average price	$812

Provider with most accurate pricing for Lisbon Humberto Delgado-Atlanta Hartsfield-Jackson flight deals.

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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Atlanta Hartsfield-Jackson flights.

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From Portugal to Atlanta Hartsfield-Jackson

Search Deals

One-way flight from Portugal to Atlanta Hartsfield-Jackson

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($107 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Fri 1/23

4:40 pm-5:25 pm

1 stop29h 45m

Atlanta Hartsfield-Jackson

Thu 2/5

8:00 pm-3:50 pm

1 stop14h 50m

$566

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Fri 1/30

4:40 pm-5:25 pm

1 stop29h 45m

Atlanta Hartsfield-Jackson

Fri 2/6

8:00 pm-4:25 pm

2 stops39h 25m

$632

PortoAtlanta

OPO - ATL

OPOATL

Porto

Tue 1/13

11:35 am-9:02 am

2 stops26h 27m

Atlanta Hartsfield-Jackson

Tue 1/20

9:57 am-3:15 pm

2 stops24h 18m

$637

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Fri 1/30

4:40 pm-9:02 am

1 stop21h 22m

Atlanta Hartsfield-Jackson

Fri 2/6

8:54 am-5:35 am

1 stop15h 41m

$661

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Sat 1/31

12:45 pm-5:25 pm

2 stops57h 40m

Atlanta Hartsfield-Jackson

Sat 2/7

8:00 pm-4:05 pm

1 stop15h 05m

$675

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Sat 1/31

6:45 pm-8:51 am

1 stop19h 06m

Atlanta Hartsfield-Jackson

Sat 2/7

7:07 pm-11:40 am

1 stop11h 33m

$678

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Thu 1/15

10:15 am-11:23 pm

1 stop18h 08m

Atlanta Hartsfield-Jackson

Wed 1/28

9:37 am-8:10 am

1 stop17h 33m

$711

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Sat 4/4

4:25 pm-5:25 pm

1 stop30h 00m

Atlanta Hartsfield-Jackson

Sat 4/18

7:25 pm-9:00 am

1 stop32h 35m

$736

PortoAtlanta

OPO - ATL

OPOATL

Porto

Fri 2/6

1:40 pm-8:11 pm

3 stops35h 31m

Atlanta Hartsfield-Jackson

Sat 2/21

5:30 am-6:05 pm

3 stops31h 35m

$745

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Fri 3/13

6:45 pm-8:51 am

1 stop18h 06m

Atlanta Hartsfield-Jackson

Sun 3/15

7:02 pm-11:40 am

1 stop12h 38m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 35 results

Best time to book a flight from Portugal to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Portugal with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Atlanta

What is the cheapest month to book a flight from Portugal to Atlanta?

Currently, February is the cheapest month in which you can book a flight from Portugal to Atlanta (average of $619). Flying from Portugal to Atlanta in July is currently the most expensive (average of $782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PT to ATL?

It’s optimal to fly from Portugal to Atlanta at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Atlanta

Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from Portugal to Atlanta to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,006 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air France

7.4

Good

1,507 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,093 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,055 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,585 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly into for flights to Atlanta from Portugal?
Most people fly into Atlanta Hartsfield-Jackson (ATL) if they book a flight to Atlanta from Portugal. Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.
How long is the flight from Portugal to Atlanta?
There are many flights that can get you from Portugal to Atlanta in 29h 45m. Fly via Scandinavian Airlines or United Airlines to get the fastest option. Portugal and Atlanta are separated by a distance of 4089 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Portugal to Atlanta one-way?
One-way options have recently been found by users for as low as $469 on American Airlines. Other airlines that offer cheap prices include British Airways from $509 and TAP AIR PORTUGAL from $655 one-way.
What are the most popular routes from Portugal to Atlanta?
While some choose either Porto - Atlanta Hartsfield-Jackson or Faro - Atlanta Hartsfield-Jackson, Lisbon Humberto Delgado - Atlanta Hartsfield-Jackson is the most popular route from Portugal to Atlanta.
Can I find deals for flights from Portugal to Atlanta that include hotel bookings?
Yes. In addition to deals on Portugal to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portugal to Atlanta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Atlanta.
Can I find deals for business class flights from Portugal to Atlanta?
Yes. Cheapflights offers flight deals from Portugal to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portugal to Atlanta?
Currently, February is the cheapest month in which you can book a flight from Portugal to Atlanta (average of $619). Flying from Portugal to Atlanta in July is currently the most expensive (average of $782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

College Park

Duluth

McDonough

Roswell

Norcross

Marietta

Stone Mountain

Lawrenceville

Kennesaw

Peachtree Corners

Conyers

Buford

Lithia Springs

Lithonia

Covington

Smyrna

Commerce

Douglasville

Auburn

Suwanee

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Portugal to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$621	Average$741	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$645	Average$830	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$655	Average$753	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$734	Average$966	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$735	Average$818	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$871	Average$871	FlexibilityNo cancel fee	On-time75%

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$353+ Cheap flights from Portugal to Atlanta (ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Portugal to Atlanta

Cheapest flights from Portugal to AtlantaExplore the most affordable flight options available from Portugal to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Portugal to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Portugal to Atlanta

Keep the following information in mind while searching for Portugal to Atlanta flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Portugal to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Portugal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Atlanta

What is the cheapest month to book a flight from Portugal to Atlanta?

What is the cheapest time of day to fly from PT to ATL?

Find hourly flight availability from Portugal to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Reviews of airlines servicing Atlanta

Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from Portugal to Atlanta to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Atlanta from Portugal?

How long is the flight from Portugal to Atlanta?

What are the cheapest airlines to fly from Portugal to Atlanta one-way?

What are the most popular routes from Portugal to Atlanta?

Can I find deals for flights from Portugal to Atlanta that include hotel bookings?

How can I find direct flights from Portugal to Atlanta?

Can I find deals for business class flights from Portugal to Atlanta?

What is the cheapest month to book a flight from Portugal to Atlanta?

Traveling to a place near Atlanta?

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Alternative routes for Portugal to Atlanta

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Top 6 airlines flying from Portugal to Atlanta

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Cheapest flights from Portugal to Atlanta
Explore the most affordable flight options available from Portugal to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.