What is the most punctual flight time for Atlanta to Lisbon flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado?

United Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado

Which layover airport has the shortest travel time from Atlanta to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 9h 56m.

How often are flights from Atlanta to Lisbon delayed?

Historically, on average around 100% of flights between Atlanta and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 63 minutes.

What airlines fly to Lisbon?

United Airlines, Delta and British Airways are the top three most popular airlines that fly to Lisbon from Atlanta according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 12 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Atlanta to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 20m.

Which layover airport offers the lowest fares from Atlanta to Lisbon?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $553.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular layover for flights between Atlanta and Lisbon?

Istanbul (IST) was the most common stop: 16% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?

As of July 2026, there are 12 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$244 Cheap Flights from Atlanta to Lisbon in 2026

Q: What is the typical price of a round-trip flight between Atlanta and Lisbon?

Prices are currently typical for flights on this route. Typical prices usually range from $884 to $1,266. The lowest price recently found on this route was $892.

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Find the cheapest flights from Atlanta to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 6:55 am

ATL

LIS

18h 25m

2 stops

5:00 am - 2:40 pm

LIS

ATL

14h 40m

1 stop

$892United Airlines

Wed, Dec 16 - Thu, Dec 31

1:15 pm - 10:05 am

ATL

LIS

15h 50m

2 stops

5:00 am - 2:40 pm

LIS

ATL

14h 40m

1 stop

$893United Airlines

Tue, Dec 15 - Thu, Dec 31

9:05 am - 5:40 am

ATL

LIS

15h 35m

1 stop

12:30 pm - 12:13 am

LIS

ATL

16h 43m

2 stops

$894Multiple Airlines

Sat, Aug 29 - Wed, Sep 9

10:30 pm - 6:00 pm

ATL

LIS

14h 30m

1 stop

6:35 am - 8:08 pm

LIS

ATL

18h 33m

2 stops

$897Multiple Airlines

Fri, Oct 9 - Sat, Oct 17

3:13 pm - 10:55 am

ATL

LIS

14h 42m

1 stop

10:55 am - 11:15 pm

LIS

ATL

17h 20m

1 stop

$898Multiple Airlines

Mon, Sep 7 - Fri, Sep 18

1:43 pm - 10:15 am

ATL

LIS

15h 32m

1 stop

12:30 pm - 12:13 am

LIS

ATL

16h 43m

2 stops

$899Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

1:43 pm - 10:15 am

ATL

LIS

15h 32m

1 stop

12:30 pm - 12:13 am

LIS

ATL

16h 43m

2 stops

$900Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

3:41 pm - 11:00 pm

ATL

LIS

26h 19m

2 stops

10:20 am - 12:13 am

LIS

ATL

18h 53m

1 stop

$901Multiple Airlines

Mon, Sep 14 - Sat, Sep 19

12:20 pm - 8:50 am

ATL

LIS

15h 30m

2 stops

5:00 am - 8:13 pm

LIS

ATL

20h 13m

2 stops

$902Delta

Sun, Sep 27 - Sat, Oct 10

1:05 pm - 11:05 am

ATL

LIS

17h 00m

1 stop

5:05 am - 12:23 am

LIS

ATL

24h 18m

2 stops

$903Multiple Airlines

Fri, Sep 25 - Sun, Oct 4

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United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets

United Airlines

Dec 16

ATL6:00 amAtlanta Hartsfield-Jackson

19h 55m

2 stops

LIS6:55 amLisbon Humberto Delgado

Dec 30

LIS5:00 amLisbon Humberto Delgado

14h 40m

1 stop

ATL2:40 pmAtlanta Hartsfield-Jackson

$892

United Airlines

Dec 15

ATL1:15 pmAtlanta Hartsfield-Jackson

15h 50m

2 stops

LIS10:05 amLisbon Humberto Delgado

Dec 31

LIS5:00 amLisbon Humberto Delgado

14h 40m

1 stop

ATL2:40 pmAtlanta Hartsfield-Jackson

$893

United Airlines

Dec 16

ATL6:00 amAtlanta Hartsfield-Jackson

19h 55m

2 stops

LIS6:55 amLisbon Humberto Delgado

Dec 27

LIS5:00 amLisbon Humberto Delgado

14h 40m

1 stop

ATL2:40 pmAtlanta Hartsfield-Jackson

$952

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets

Delta

Sep 27

ATL12:20 pmAtlanta Hartsfield-Jackson

15h 30m

2 stops

LIS8:50 amLisbon Humberto Delgado

Oct 10

LIS5:00 amLisbon Humberto Delgado

20h 13m

2 stops

ATL8:13 pmAtlanta Hartsfield-Jackson

$902

Delta

Sep 27

ATL6:15 pmAtlanta Hartsfield-Jackson

15h 40m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Oct 10

LIS5:00 amLisbon Humberto Delgado

20h 13m

2 stops

ATL8:13 pmAtlanta Hartsfield-Jackson

$909

Delta

Jul 24

ATL8:05 pmAtlanta Hartsfield-Jackson

16h 45m

1 stop

LIS5:50 pmLisbon Humberto Delgado

Jul 31

LIS11:55 amLisbon Humberto Delgado

13h 30m

1 stop

ATL8:25 pmAtlanta Hartsfield-Jackson

$1,399

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 12/16

7:30 am-6:55 am

2 stops18h 25m

Lisbon Humberto Delgado

Thu 12/31

5:00 am-2:40 pm

1 stop14h 40m

$892

Quickest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 12/15

1:15 pm-10:05 am

2 stops15h 50m

Lisbon Humberto Delgado

Thu 12/31

5:00 am-2:40 pm

1 stop14h 40m

$893

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 8/29

9:05 am-5:40 am

1 stop15h 35m

Lisbon Humberto Delgado

Wed 9/9

12:30 pm-12:13 am

2 stops16h 43m

$894

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 10/9

10:30 pm-6:00 pm

1 stop14h 30m

Lisbon Humberto Delgado

Sat 10/17

6:35 am-8:08 pm

2 stops18h 33m

$897

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 9/7

3:13 pm-10:55 am

1 stop14h 42m

Lisbon Humberto Delgado

Fri 9/18

10:55 am-11:15 pm

1 stop17h 20m

$898

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 9/1

1:43 pm-10:15 am

1 stop15h 32m

Lisbon Humberto Delgado

Thu 9/10

12:30 pm-12:13 am

2 stops16h 43m

$899

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 9/1

1:43 pm-10:15 am

1 stop15h 32m

Lisbon Humberto Delgado

Thu 9/10

12:30 pm-12:13 am

2 stops16h 43m

$900

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 9/14

3:41 pm-11:00 pm

2 stops26h 19m

Lisbon Humberto Delgado

Sat 9/19

10:20 am-12:13 am

1 stop18h 53m

$901

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 9/27

12:20 pm-8:50 am

2 stops15h 30m

Lisbon Humberto Delgado

Sat 10/10

5:00 am-8:13 pm

2 stops20h 13m

$902

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 9/25

1:05 pm-11:05 am

1 stop17h 00m

Lisbon Humberto Delgado

Sun 10/4

5:05 am-12:23 am

2 stops24h 18m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Lisbon

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

Prices

Airlines

Delays

Layovers

What is the typical price of a round-trip flight between Atlanta and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Atlanta to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $622. If you are unable to visit Lisbon during the month of January, then departing from Atlanta during the month February is also very affordable. Most momondo users find prices during this month for around $647.

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

You are more likely to see cheaper flights to Lisbon from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $914 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Atlanta for as low as $724 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of July 2026, prices for Atlanta to Lisbon flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Lisbon (ATL to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Lisbon

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from Atlanta to Lisbon takes 12h 05m

There are no direct flights from Atlanta to Lisbon. There are no popular flight routes from Atlanta to Lisbon.

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Frequently asked questions about flying from Atlanta to Lisbon

How far is Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado by plane?
There are 4084.5 mi between Atlanta Hartsfield-Jackson and Lisbon Humberto Delgado. In terms of flight time, this usually takes a little over 12h 05m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?
As of July 2026, there are 12 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Atlanta to Lisbon?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Lisbon is United Airlines, representing 30% of all bookings. The subsequent popular airlines are Delta at 20%, British Airways at 16%, and Lufthansa at 7%.

Best airlines flying from Atlanta to Lisbon

Compare and see reviews for airlines that fly from Atlanta to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $457	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,895 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 8,159 reviews	Search Lufthansa flights
United Airlines	PriceFrom $510	Free Cancellation	Rating 7.4 10,024 reviews	Search United Airlines flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,544 reviews	Search KLM flights
Air France	PriceFrom $521	Free Cancellation	Rating 7.4 1,628 reviews	Search Air France flights
British Airways	PriceFrom $529	Free Cancellation	Rating 6.7 8,127 reviews	Search British Airways flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights
American Airlines	PriceFrom $643	Free Cancellation	Rating 7.1 11,830 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 4,449 reviews	Search Turkish Airlines flights

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Setúbal

Estoril

Fátima

Nazaré

Evora

Leiria

Peniche

Batalha

Sesimbra

Óbidos

Oeiras

Zambujeira do Mar

Tomar

Torres Vedras

Comporta

Sines

Costa da Caparica

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Lisbon?

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 Lisbon from Atlanta.

Can I find flights from Atlanta to Lisbon with flexible booking policies on momondo?

Flights from Atlanta to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Lisbon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Atlanta.

I’m not ready to book a flight from Atlanta to Lisbon right now. Can momondo alert me if prices change?

Price alerts on flights to Lisbon from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Atlanta to Lisbon from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Lisbon departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Atlanta to Lisbon

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How to get the cheapest flight ticket from Atlanta to Lisbon

What is the typical price of a round-trip flight between Atlanta and Lisbon?

What is the cheapest month to fly to Lisbon?

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

How have Atlanta to Lisbon flight prices changed over time?

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

How often are flights from Atlanta to Lisbon delayed?

What is the most punctual flight time for Atlanta to Lisbon flights?

What day of the week experiences the fewest flight delays on this route?

Which airport is the most popular layover for flights between Atlanta and Lisbon?

Which layover airport offers the lowest fares from Atlanta to Lisbon?

Which layover airport has the shortest travel time from Atlanta to Lisbon?

Which layover airport has the shortest connection time from Atlanta to Lisbon?

When to book flights from Atlanta to Lisbon

Cheap Atlanta to Lisbon (ATL to LIS) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Atlanta to Lisbon

Best airlines flying from Atlanta to Lisbon

Compare and see reviews for airlines that fly from Atlanta to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

An easier way to manage your Lisbon trip

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List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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