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 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 51m.

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

Boston (BOS) was the most common stop: 14% of momondo users choosing 1-stop flights on this route connected there.

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

Philadelphia (PHL) has the shortest average layover time for this route: 1h 14m.

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 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 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 42% 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 offers the lowest fares from Atlanta to Lisbon?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $630.

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

Air Canada, United Airlines, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado

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 June 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.

$170 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 low for flights on this route. Typical prices usually range from $981 to $1,357. The lowest price recently found on this route was $961.

Discover deals from 900+ travel sites with momondo.

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.

5:00 pm - 9:20 am

ATL

LIS

35h 20m

2 stops

6:10 pm - 5:23 pm

LIS

ATL

28h 13m

2 stops

$961Multiple Airlines

Sat, Aug 8 - Mon, Aug 24

12:55 pm - 9:20 am

ATL

LIS

15h 25m

1 stop

6:45 am - 1:45 pm

LIS

ATL

36h 00m

1 stop

$962United Airlines

Mon, Aug 10 - Tue, Aug 18

6:00 am - 9:20 am

ATL

LIS

22h 20m

2 stops

11:25 am - 1:37 pm

LIS

ATL

31h 12m

2 stops

$963United Airlines

Wed, Sep 9 - Wed, Sep 16

12:55 pm - 9:20 am

ATL

LIS

15h 25m

1 stop

9:45 am - 9:16 pm

LIS

ATL

40h 31m

2 stops

$964Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

10:35 pm - 5:45 pm

ATL

LIS

14h 10m

1 stop

12:30 pm - 11:57 pm

LIS

ATL

16h 27m

2 stops

$965Multiple Airlines

Sun, Sep 6 - Fri, Oct 2

3:00 pm - 11:00 am

ATL

LIS

15h 00m

1 stop

7:25 am - 1:45 pm

LIS

ATL

35h 20m

1 stop

$966Multiple Airlines

Mon, Aug 3 - Mon, Aug 10

5:00 pm - 11:05 am

ATL

LIS

13h 05m

1 stop

6:45 am - 1:45 pm

LIS

ATL

36h 00m

1 stop

$967Multiple Airlines

Fri, Oct 9 - Sun, Oct 18

7:00 am - 9:20 am

ATL

LIS

21h 20m

2 stops

5:05 am - 9:29 pm

LIS

ATL

21h 24m

2 stops

$968Air Canada

Mon, Sep 7 - Wed, Sep 16

3:09 pm - 10:30 am

ATL

LIS

14h 21m

2 stops

12:20 pm - 10:57 pm

LIS

ATL

15h 37m

2 stops

$969United Airlines

Sun, Aug 16 - Wed, Aug 26

2:33 pm - 8:20 am

ATL

LIS

12h 47m

2 stops

5:05 am - 9:10 pm

LIS

ATL

21h 05m

2 stops

$970United Airlines

Tue, Aug 11 - Tue, Aug 18

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Turkish Airlines flights from Atlanta to Lisbon

Our best Turkish Airlines deals on Atlanta to Lisbon flight tickets

Turkish Airlines

Jul 6

ATL9:50 pmAtlanta Hartsfield-Jackson

20h 45m

1 stop

LIS11:35 pmLisbon Humberto Delgado

Jul 14

LIS5:55 amLisbon Humberto Delgado

18h 50m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$1,136

Turkish Airlines

Jul 6

ATL9:50 pmAtlanta Hartsfield-Jackson

31h 05m

1 stop

LIS9:55 amLisbon Humberto Delgado

Jul 14

LIS5:55 amLisbon Humberto Delgado

18h 50m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$1,141

Turkish Airlines

Jul 9

ATL9:50 pmAtlanta Hartsfield-Jackson

20h 30m

1 stop

LIS11:20 pmLisbon Humberto Delgado

Jul 13

LIS4:45 pmLisbon Humberto Delgado

25h 15m

1 stop

ATL1:00 pmAtlanta Hartsfield-Jackson

$1,169

Brussels Airlines flights from Atlanta to Lisbon

Our best Brussels Airlines deals on Atlanta to Lisbon flight tickets

Brussels Airlines

Aug 30

ATL3:55 pmAtlanta Hartsfield-Jackson

22h 05m

2 stops

LIS7:00 pmLisbon Humberto Delgado

Sep 7

LIS7:55 pmLisbon Humberto Delgado

22h 50m

2 stops

ATL1:45 pmAtlanta Hartsfield-Jackson

$1,004

Brussels Airlines

Aug 30

ATL3:55 pmAtlanta Hartsfield-Jackson

22h 05m

2 stops

LIS7:00 pmLisbon Humberto Delgado

Sep 7

LIS7:55 pmLisbon Humberto Delgado

22h 50m

2 stops

ATL1:45 pmAtlanta Hartsfield-Jackson

$1,005

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 8/8

5:00 pm-9:20 am

2 stops35h 20m

Lisbon Humberto Delgado

Mon 8/24

6:10 pm-5:23 pm

2 stops28h 13m

$961

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 8/10

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Tue 8/18

6:45 am-1:45 pm

1 stop36h 00m

$962

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 9/9

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 9/16

11:25 am-1:37 pm

2 stops31h 12m

$963

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 9/14

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Mon 9/21

9:45 am-9:16 pm

2 stops40h 31m

$964

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 9/6

10:35 pm-5:45 pm

1 stop14h 10m

Lisbon Humberto Delgado

Fri 10/2

12:30 pm-11:57 pm

2 stops16h 27m

$965

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 8/3

3:00 pm-11:00 am

1 stop15h 00m

Lisbon Humberto Delgado

Mon 8/10

7:25 am-1:45 pm

1 stop35h 20m

$966

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 10/9

5:00 pm-11:05 am

1 stop13h 05m

Lisbon Humberto Delgado

Sun 10/18

6:45 am-1:45 pm

1 stop36h 00m

$967

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 9/7

7:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Wed 9/16

5:05 am-9:29 pm

2 stops21h 24m

$968

Quickest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 8/16

3:09 pm-10:30 am

2 stops14h 21m

Lisbon Humberto Delgado

Wed 8/26

12:20 pm-10:57 pm

2 stops15h 37m

$969

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 8/11

2:33 pm-8:20 am

2 stops12h 47m

Lisbon Humberto Delgado

Tue 8/18

5:05 am-9:10 pm

2 stops21h 05m

$970

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 $605. 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 $643.

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 $902 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 $720 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of June 2026, prices for Atlanta to Lisbon flights are approximately 40% 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	14h 28m
Direct flights	None

The fastest flight from Atlanta to Lisbon takes 14h 28m

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 14h 28m.
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 June 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
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,854 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 8,102 reviews	Search Lufthansa flights
United Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 9,898 reviews	Search United Airlines flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights
Air France	PriceFrom $521	Free Cancellation	Rating 7.5 1,614 reviews	Search Air France flights
British Airways	PriceFrom $529	Free Cancellation	Rating 6.7 8,074 reviews	Search British Airways flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $584	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $650	Free Cancellation	Rating 7.1 11,777 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 4,425 reviews	Search Turkish Airlines flights

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Fátima

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Setúbal

Estoril

Figueira da Foz

Peniche

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Oeiras

Leiria

Sesimbra

Batalha

Óbidos

Zambujeira do Mar

Costa da Caparica

Tomar

Comporta

Sines

Torres Vedras

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 $279

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 8/2. 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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Turkish 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

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

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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