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$258+ Cheap flights from Atlanta (ATL) to Portugal

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LIS
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Atlanta to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Portugal (PT0). 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 December 19, 2024.

Round-trip from

$559
(Trip.com)

One-way from

$260
(Kiwi.com)
From Atlanta Hartsfield-Jackson to Portugal
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One-way flight from Atlanta Hartsfield-Jackson to Portugal
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Find flight deals from Atlanta to Portugal

Cheapest flights from Atlanta to Portugal
Explore the most affordable flight options available from Atlanta to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/3111:45 amATL - LIS
1 stop16h 35mUnited Airlines
Tue 1/711:00 amLIS - ATL
2 stops52h 15mUnited Airlines
Deal found 12/17$844
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:34 pmATL - LIS
1 stop12h 41mBritish Airways
Tue 1/73:50 pmLIS - ATL
1 stop33h 20mBritish Airways
Deal found 12/17$1,067
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/317:15 amATL - LIS
2 stops21h 05mMultiple Airlines
Tue 1/79:15 amLIS - ATL
3 stops32h 39mMultiple Airlines
Deal found 12/17$1,144
This Air France deal was found by Cheapflights users on 12/18. 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 12/265:00 pmATL - LIS
1 stop13h 20mAir France
Tue 12/315:30 amLIS - ATL
1 stop17h 30mAir France
Deal found 12/18$1,235
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/302:12 pmATL - LIS
2 stops13h 53mAmerican Airlines
Mon 1/611:05 amLIS - ATL
2 stops15h 37mAmerican Airlines
Deal found 12/18$1,539
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:00 pmATL - LIS
1 stop31h 15mTurkish Airlines
Tue 12/2411:35 amLIS - ATL
1 stop37h 20mTurkish Airlines
Deal found 12/17$1,547
This Mytrip deal was found by Cheapflights users on 12/18. 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.
Wed 12/2512:27 pmATL - OPO
3 stops25h 03mMultiple Airlines
Tue 12/316:00 amOPO - ATL
2 stops23h 38mMultiple Airlines
Deal found 12/18$1,570
This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/222:40 pmATL - LIS
1 stop14h 35mLufthansa
Tue 12/245:00 amLIS - ATL
1 stop15h 05mLufthansa
Deal found 12/18$1,788
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:00 pmATL - OPO
1 stop31h 00mTurkish Airlines
Tue 12/314:25 pmOPO - ATL
1 stop32h 30mTurkish Airlines
Deal found 12/18$1,799
This Air Canada deal was found by Cheapflights users on 12/18. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:20 amATL - LIS
2 stops21h 05mAir Canada
Wed 1/19:50 amLIS - ATL
2 stops30h 11mAir Canada
Deal found 12/18$1,985
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:00 pmATL - PDL
1 stop28h 15mMultiple Airlines
Fri 1/35:20 pmPDL - ATL
1 stop24h 21mMultiple Airlines
Deal found 12/18$1,988
This Delta deal was found by Cheapflights users on 12/18. 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 12/2512:28 pmATL - OPO
2 stops17h 22mDelta
Tue 12/3111:15 amOPO - ATL
1 stop14h 15mDelta
Deal found 12/18$2,017

Find flights from Atlanta to Portugal within your budget

Customize your flight search to find flights from Atlanta to Portugal 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AtlantaLajes

ATL - TER

ATLTER

Atlanta Hartsfield-Jackson

Sun 1/12

10:00 pm-6:10 am

1 stop28h 10m

Lajes

Wed 1/22

6:55 am-9:08 am

2 stops30h 13m

$559

AtlantaPonta Delgada

ATL - PDL

ATLPDL

Atlanta Hartsfield-Jackson

Fri 3/7

7:45 am-2:10 pm

2 stops26h 25m

Ponta Delgada Nordela

Fri 3/14

5:20 pm-1:42 pm

1 stop23h 22m

$569

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 3/3

6:30 am-9:20 am

1 stop21h 50m

Lisbon Humberto Delgado

Sun 3/16

3:50 pm-4:05 pm

1 stop28h 15m

$580

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Thu 2/6

2:14 pm-9:55 pm

2 stops26h 41m

Lisbon Humberto Delgado

Fri 2/14

6:30 am-10:07 pm

2 stops20h 37m

$585

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 1/15

10:15 pm-5:45 pm

1 stop14h 30m

Lisbon Humberto Delgado

Tue 1/28

11:10 am-5:56 pm

1 stop11h 46m

$586

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 3/11

11:45 am-9:20 am

1 stop17h 35m

Lisbon Humberto Delgado

Fri 3/21

5:00 am-9:01 pm

2 stops20h 01m

$592

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 3/16

9:30 am-10:15 am

1 stop20h 45m

Lisbon Humberto Delgado

Mon 3/24

5:00 am-9:01 pm

2 stops20h 01m

$598

AtlantaPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

Sun 2/9

11:45 am-11:10 am

2 stops18h 25m

Porto

Tue 2/25

6:00 am-9:01 pm

2 stops20h 01m

$604

AtlantaPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

Wed 1/29

6:48 pm-9:55 am

2 stops34h 07m

Porto

Wed 2/5

4:05 pm-12:32 am

2 stops37h 27m

$613

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Sat 2/1

6:30 am-3:45 pm

3 stops28h 15m

Faro

Sat 2/8

6:05 am-9:42 pm

2 stops20h 37m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 47 results
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Best time to book a flight from Atlanta to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Atlanta 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 Atlanta to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Atlanta to Portugal (average of $612). Flying from Atlanta to Portugal in June is currently the most expensive (average of $1,180). 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 ATL to PT?

Find hourly flight availability from Atlanta to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

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

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated December 19, 2024.
See what other customers who have flown with Lufthansa, Air Canada and United Airlines from Atlanta to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.4
Good
1,505 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Portugal. 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 from for flights from Atlanta to Portugal?

    Atlanta Hartsfield-Jackson (ATL) is the airport you will fly out of if you book a flight from Atlanta to Portugal. It is only a 8.2 mi journey to Hartsfield-Jackson (ATL) from Atlanta’s city center.

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

    $304 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Scandinavian Airlines and Delta, with prices starting from $402 and $465, respectively.

  • What are the most popular routes from Atlanta to Portugal?

    The most popular flight routes from Atlanta to Portugal are Atlanta Hartsfield-Jackson - Lisbon Humberto Delgado, Atlanta Hartsfield-Jackson - Porto and Atlanta Hartsfield-Jackson - Ponta Delgada Nordela.

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

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

  • How can I find direct flights from Atlanta to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Portugal 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 Atlanta to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Portugal (average of $612). Flying from Atlanta to Portugal in June is currently the most expensive (average of $1,180). 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.

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Alternative routes for Atlanta to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Atlanta to Portugal

Discover the top 10 airlines that operate flights from Atlanta to Portugal. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$532Average$1,005FlexibilityNo cancel feeOn-time77%
KLMCheapest$564Average$904FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$568Average$1,185FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$570Average$1,110FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$570Average$914FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$604Average$983FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$610Average$811FlexibilityNo cancel feeOn-time77%
DeltaCheapest$611Average$1,083FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$626Average$803FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$640Average$1,153FlexibilityNo cancel feeOn-time77%
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