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$368+ Cheap flights from Lisbon (LIS) 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — ATL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Atlanta Hartsfield-Jackson are usually found in June or March, booked 83 days in advance, depart on a Thursday or Tuesday and return on a Sunday

Cheap flight deals from Lisbon to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$679
(Booking.com)

One-way from

$368
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$781
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 Lisbon Humberto Delgado to Atlanta Hartsfield-Jackson
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One-way flight from Lisbon Humberto Delgado to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 14% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Lisbon to Atlanta

Cheapest flights from Lisbon to Atlanta
Explore the most affordable flight options available from Lisbon to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. 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.
Mon 6/911:05 amLIS - ATL
1 stop16h 00mBritish Airways
Sun 6/2210:20 pmATL - LIS
1 stop19h 45mBritish Airways
Deal found 4/28$679
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/165:40 amLIS - ATL
1 stop18h 45mDelta
Thu 5/291:41 pmATL - LIS
2 stops16h 34mDelta
Deal found 4/28$681
This Air France deal was found by Cheapflights users on 4/29. 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.
Wed 5/215:40 amLIS - ATL
1 stop15h 05mAir France
Sun 6/1511:00 pmATL - LIS
1 stop13h 50mAir France
Deal found 4/29$682
This Billigflug deal was found by Cheapflights users on 4/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/911:05 amLIS - ATL
1 stop11h 21mMultiple Airlines
Sun 6/2210:20 pmATL - LIS
1 stop30h 45mMultiple Airlines
Deal found 4/29$683
This American Airlines deal was found by Cheapflights users on 4/28. 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 6/911:05 amLIS - ATL
1 stop16h 00mAmerican Airlines
Sun 6/223:34 pmATL - LIS
1 stop12h 31mAmerican Airlines
Deal found 4/28$693
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Mon 11/105:00 amLIS - ATL
2 stops21h 03mAir Canada
Sat 11/295:05 pmATL - LIS
1 stop11h 15mAir Canada
Deal found 4/29$760
This Iberia deal was found by Cheapflights users on 4/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/98:45 pmLIS - ATL
2 stops29h 45mIberia
Sun 6/225:40 pmATL - LIS
2 stops21h 25mIberia
Deal found 4/28$857
This United Airlines deal was found by Cheapflights users on 4/29. 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 4/306:45 amLIS - ATL
2 stops17h 59mUnited Airlines
Wed 5/711:50 amATL - LIS
2 stops15h 30mUnited Airlines
Deal found 4/29$943
This AirNGo deal was found by Cheapflights users on 4/29. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:00 amLIS - ATL
1 stop13h 30mVirgin Atlantic
Fri 5/232:49 pmATL - LIS
1 stop15h 11mVirgin Atlantic
Deal found 4/29$1,032

Cheapflights Fare Finder

Customize your flight search to find flights from Lisbon 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 April 30, 2025.
Use the filters below to find and compare flights from Lisbon to Atlanta that are best for you.

Fly from

Lisbon

Fly to

Atlanta

Route

Depart

Return

Price

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 6/9

11:05 am-10:05 pm

1 stop16h 00m

Atlanta Hartsfield-Jackson

Sun 6/22

10:20 pm-11:05 pm

1 stop19h 45m

$679

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Fri 5/16

5:40 am-7:25 pm

1 stop18h 45m

Atlanta Hartsfield-Jackson

Thu 5/29

1:41 pm-11:15 am

2 stops16h 34m

$681

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Wed 5/21

5:40 am-3:45 pm

1 stop15h 05m

Atlanta Hartsfield-Jackson

Sun 6/15

11:00 pm-5:50 pm

1 stop13h 50m

$682

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 6/9

11:05 am-5:26 pm

1 stop11h 21m

Atlanta Hartsfield-Jackson

Sun 6/22

10:20 pm-10:05 am

1 stop30h 45m

$683

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 6/9

11:05 am-10:05 pm

1 stop16h 00m

Atlanta Hartsfield-Jackson

Sun 6/22

3:34 pm-9:05 am

1 stop12h 31m

$693

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Mon 6/9

8:45 pm-9:30 pm

2 stops29h 45m

Atlanta Hartsfield-Jackson

Sun 6/22

5:40 pm-8:05 pm

2 stops21h 25m

$857

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Sat 5/17

10:00 am-6:30 pm

1 stop13h 30m

Atlanta Hartsfield-Jackson

Fri 5/23

2:49 pm-11:00 am

1 stop15h 11m

$1,032

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Wed 5/21

11:25 am-11:55 pm

3 stops17h 30m

Atlanta Hartsfield-Jackson

Sun 6/15

3:38 pm-11:00 am

2 stops14h 22m

$1,255

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Fri 6/20

11:35 am-8:32 am

2 stops25h 57m

$368

LisbonAtlanta

LIS - ATL

LISATL

Lisbon Humberto Delgado

Sun 9/7

5:20 pm-12:15 pm

1 stop23h 55m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 21 results
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Compare providers for flights from Lisbon to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Atlanta in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lisbon-Atlanta flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Lisbon-Atlanta flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Lisbon-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Atlanta flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lisbon to Atlanta

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

How far ahead should I book a flight from Lisbon to Atlanta?

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Atlanta. Price data was last updated on April 25, 2025.

The best time to book flights from Lisbon to Atlanta is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Lisbon to Atlanta (average of $190). Flying from Lisbon to Atlanta in June is currently the most expensive (average of $247). 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.

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 April 30, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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 Lisbon to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Lisbon to Atlanta round-trip?

    Cheapflights users have booked flights from Lisbon to Atlanta round-trip from $679. Other airlines that can offer you cheap pricing are Delta, from $681, and Air France, from $682. You may be able to fly from Lisbon to Atlanta for 16% less than the average price by searching for these airlines.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $617. Users have also found prices from $620 and $649 on Aer Lingus and Iberia, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lisbon to Atlanta (average of $190). Flying from Lisbon to Atlanta in June is currently the most expensive (average of $247). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Duluth
Norcross
College Park
McDonough
Marietta
Auburn
Opelika
Stone Mountain
Conyers
Morrow
Sandy Springs
Lithonia
Douglasville
Acworth
Buford
Athens
Smyrna
Stockbridge
Lawrenceville
Kennesaw

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lisbon to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
Porto to Atlanta flights
Faro to Atlanta flights

Top 5 airlines flying from Lisbon to Atlanta

Discover the top 5 airlines that operate flights from Lisbon 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$621Average$740FlexibilityNo cancel feeOn-time77%
DeltaCheapest$646Average$771FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$655Average$743FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$722Average$792FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$734Average$959FlexibilityNo cancel feeOn-time71%

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