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$296+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — ATL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Portugal to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$567
(Gotogate)

One-way from

$296
(Kiwi.com)
From Portugal to Atlanta Hartsfield-Jackson
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One-way flight from Portugal to Atlanta Hartsfield-Jackson
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Find 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 January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/711:55 amOPO - ATL
1 stop34h 15mScandinavian Airlines
Sat 3/228:15 pmATL - OPO
1 stop33h 50mScandinavian Airlines
Deal found 1/21$567
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:45 pmLIS - ATL
1 stop17h 14mMultiple Airlines
Mon 3/3112:28 pmATL - LIS
1 stop12h 07mMultiple Airlines
Deal found 1/20$573
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:30 amLIS - ATL
2 stops20h 52mDelta
Mon 2/173:15 pmATL - LIS
2 stops15h 05mDelta
Deal found 1/20$623
This Air France deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:40 amLIS - ATL
1 stop16h 45mAir France
Wed 9/104:30 pmATL - LIS
1 stop13h 45mAir France
Deal found 1/20$624
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:15 amOPO - ATL
1 stop14h 15mDelta
Wed 3/1912:16 pmATL - OPO
2 stops18h 34mDelta
Deal found 1/21$636
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:20 amOPO - ATL
2 stops15h 37mBritish Airways
Sat 3/228:22 pmATL - OPO
2 stops18h 53mBritish Airways
Deal found 1/21$637
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:35 amOPO - ATL
1 stop13h 50mKLM
Mon 9/88:05 pmATL - OPO
1 stop14h 25mKLM
Deal found 1/20$639
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:30 amLIS - ATL
2 stops18h 18mAmerican Airlines
Mon 2/171:34 pmATL - LIS
2 stops13h 06mAmerican Airlines
Deal found 1/20$670
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/79:00 amOPO - ATL
3 stops27h 59mMultiple Airlines
Sat 3/222:50 pmATL - OPO
2 stops26h 15mMultiple Airlines
Deal found 1/21$687
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:00 amOPO - ATL
1 stop14h 05mUnited Airlines
Fri 3/145:40 amATL - OPO
2 stops26h 00mUnited Airlines
Deal found 1/21$704
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:05 amLIS - ATL
1 stop14h 15mUnited Airlines
Wed 5/216:25 amATL - LIS
1 stop23h 45mUnited Airlines
Deal found 1/21$706
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/298:20 amOPO - ATL
2 stops18h 17mAmerican Airlines
Fri 2/711:37 amATL - OPO
2 stops15h 03mAmerican Airlines
Deal found 1/21$729

Find flights from Portugal to Atlanta within your budget

Customize your flight search to find flights from Portugal to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortoAtlanta

OPO - ATL

OPOATL

Porto

Fri 3/7

11:55 am-5:10 pm

1 stop34h 15m

Atlanta Hartsfield-Jackson

Sat 3/22

8:15 pm-10:05 am

1 stop33h 50m

$567

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 3/24

6:45 pm-7:59 am

1 stop17h 14m

Atlanta Hartsfield-Jackson

Mon 3/31

12:28 pm-5:35 am

1 stop12h 07m

$573

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 2/3

5:30 am-7:24 pm

1 stop18h 54m

Atlanta Hartsfield-Jackson

Mon 2/17

3:15 pm-11:20 am

2 stops15h 05m

$623

PortoAtlanta

OPO - ATL

OPOATL

Porto

Wed 3/5

11:15 am-8:30 pm

1 stop14h 15m

Atlanta Hartsfield-Jackson

Wed 3/19

12:16 pm-10:50 am

2 stops18h 34m

$636

PortoAtlanta

OPO - ATL

OPOATL

Porto

Fri 3/7

8:20 am-6:57 pm

2 stops15h 37m

Atlanta Hartsfield-Jackson

Sat 3/22

8:22 pm-7:15 pm

2 stops18h 53m

$637

PortoAtlanta

OPO - ATL

OPOATL

Porto

Wed 3/5

6:00 am-4:48 pm

1 stop15h 48m

Atlanta Hartsfield-Jackson

Wed 3/19

11:30 pm-7:20 pm

1 stop15h 50m

$641

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 2/3

6:30 am-7:48 pm

2 stops18h 18m

Atlanta Hartsfield-Jackson

Mon 2/17

1:34 pm-7:40 am

2 stops13h 06m

$670

PortoAtlanta

OPO - ATL

OPOATL

Porto

Fri 3/7

9:00 am-7:59 am

3 stops27h 59m

Atlanta Hartsfield-Jackson

Sat 3/22

2:50 pm-9:05 pm

2 stops26h 15m

$687

PortoAtlanta

OPO - ATL

OPOATL

Porto

Fri 3/7

12:30 pm-9:01 pm

2 stops37h 31m

Atlanta Hartsfield-Jackson

Fri 3/14

5:40 am-11:40 am

2 stops26h 00m

$704

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Wed 4/16

5:05 am-2:20 pm

1 stop14h 15m

Atlanta Hartsfield-Jackson

Wed 5/21

6:25 am-11:10 am

1 stop23h 45m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 27 results
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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.

Travel insights for flights from Portugal to Atlanta

Get recent, data-driven insights about flights from Portugal to Atlanta including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Portugal to Atlanta (average of $190). Flying from Portugal to Atlanta in March is currently the most expensive (average of $258). 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?

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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portugal to Atlanta as you normally would.

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

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.

Temperature in Atlanta by month

Plan your trip to Atlanta by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with British Airways, Iberia and American 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
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Turkish Airlines
7.3
Good
3,931 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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?

    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.

  • 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 $600 on Finnair. Other airlines that offer cheap prices include British Airways from $610 and Turkish Airlines from $703 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, August is the cheapest month in which you can book a flight from Portugal to Atlanta (average of $190). Flying from Portugal to Atlanta in March is currently the most expensive (average of $258). 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

Traveling to a place near Portugal?

Book flights to Portugal if you plan to visit one of these locations
Norcross
Duluth
Opelika
Marietta
Auburn
Sandy Springs
Morrow
Athens
McDonough
Douglasville
Lawrenceville
Acworth
Stone Mountain
Lithia Springs
Lithonia
Smyrna
Forest Park
College Park
Conyers
Cumming

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Alternative routes for Portugal to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Portugal to Atlanta

Discover the top 5 airlines that operate flights from Portugal to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$660Average$739FlexibilityNo cancel feeOn-time70%
DeltaCheapest$661Average$789FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$708Average$850FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$720Average$828FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$722Average$899FlexibilityNo cancel feeOn-time69%
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