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 40% 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.

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

British Airways is the most popular carrier operating from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado

Which airline has the best punctuality record on Atlanta to Lisbon flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

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 669 minutes.

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

Flights via Newark (EWR) offer the lowest average round-trip price of $539.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 05m.

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

Istanbul (IST) was the most common stop: 22% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 57m.

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

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

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

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

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 November 2025, 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.

$212 Cheap Flights from Atlanta to Lisbon in 2025/26

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Cheap round-trip flights

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2:39 pm - 11:30 pmATL-LIS

28h 51m2 stops

12:35 pm - 1:55 pmLIS-ATL

30h 20m1 stop

$535Lufthansa

Find Deal

Mon, Mar 23 - Mon, Mar 30

11:28 am - 11:35 amATL-LIS

20h 07m2 stops

5:05 am - 9:00 pmLIS-ATL

20h 55m2 stops

$537Lufthansa

Find Deal

Tue, Mar 24 - Tue, Mar 31

7:33 pm - 3:05 pmATL-LIS

39h 32m2 stops

5:05 am - 1:55 pmLIS-ATL

13h 50m1 stop

$538Lufthansa

Find Deal

Sat, Mar 21 - Tue, Mar 31

7:33 pm - 3:05 pmATL-LIS

39h 32m2 stops

5:05 am - 9:00 pmLIS-ATL

20h 55m2 stops

$542Lufthansa

Find Deal

Sat, Mar 21 - Tue, Mar 31

5:55 pm - 11:35 amATL-LIS

13h 40m1 stop

7:25 am - 1:55 pmLIS-ATL

35h 30m1 stop

$543United Airlines

Find Deal

Wed, Mar 18 - Mon, Mar 30

9:10 am - 9:20 amATL-LIS

19h 10m2 stops

5:00 am - 2:30 pmLIS-ATL

14h 30m1 stop

$544Multiple Airlines

Find Deal

Tue, Dec 2 - Sun, Dec 7

8:25 pm - 9:20 amATL-LIS

31h 55m3 stops

10:55 am - 7:44 amLIS-ATL

25h 49m2 stops

$545Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

6:41 am - 12:45 pmATL-LIS

25h 04m2 stops

6:40 pm - 1:06 amLIS-ATL

35h 26m2 stops

$547Multiple Airlines

Find Deal

Tue, Dec 2 - Sun, Dec 7

6:10 am - 9:20 amATL-LIS

22h 10m1 stop

5:00 am - 2:30 pmLIS-ATL

14h 30m1 stop

$548Multiple Airlines

Find Deal

Fri, Jan 9 - Fri, Jan 23

5:25 am - 9:20 amATL-LIS

22h 55m3 stops

6:10 am - 7:58 amLIS-ATL

30h 48m2 stops

$549Multiple Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 18

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets

Delta

Feb 13

ATL12:34 pmAtlanta Hartsfield-Jackson

17h 46m

2 stops

LIS11:20 amLisbon Humberto Delgado

Feb 18

LIS5:00 amLisbon Humberto Delgado

16h 55m

1 stop

ATL4:55 pmAtlanta Hartsfield-Jackson

$564

Find similar

Delta

Feb 1

ATL3:59 pmAtlanta Hartsfield-Jackson

11h 01m

1 stop

LIS8:00 amLisbon Humberto Delgado

Feb 8

LIS5:00 amLisbon Humberto Delgado

18h 35m

2 stops

ATL6:35 pmAtlanta Hartsfield-Jackson

$570

Find similar

Delta

Feb 13

ATL12:34 pmAtlanta Hartsfield-Jackson

17h 46m

2 stops

LIS11:20 amLisbon Humberto Delgado

Feb 18

LIS5:00 amLisbon Humberto Delgado

17h 40m

2 stops

ATL5:40 pmAtlanta Hartsfield-Jackson

$574

Find similar

British Airways flights from Atlanta to Lisbon

Our best British Airways deals on Atlanta to Lisbon flight tickets

British Airways

Mar 20

ATL11:10 pmAtlanta Hartsfield-Jackson

30h 45m

1 stop

LIS9:55 amLisbon Humberto Delgado

Mar 24

LIS7:05 amLisbon Humberto Delgado

18h 05m

1 stop

ATL9:10 pmAtlanta Hartsfield-Jackson

$580

Find similar

British Airways

Jan 16

ATL10:10 pmAtlanta Hartsfield-Jackson

14h 45m

1 stop

LIS5:55 pmLisbon Humberto Delgado

Jan 30

LIS7:05 amLisbon Humberto Delgado

18h 05m

1 stop

ATL8:10 pmAtlanta Hartsfield-Jackson

$581

Find similar

British Airways

Mar 1

ATL10:10 pmAtlanta Hartsfield-Jackson

14h 35m

1 stop

LIS5:45 pmLisbon Humberto Delgado

Mar 21

LIS7:00 amLisbon Humberto Delgado

18h 10m

1 stop

ATL9:10 pmAtlanta Hartsfield-Jackson

$590

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 3/23

2:39 pm-11:30 pm

2 stops28h 51m

Lisbon Humberto Delgado

Mon 3/30

12:35 pm-1:55 pm

1 stop30h 20m

$535

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 3/24

11:28 am-11:35 am

2 stops20h 07m

Lisbon Humberto Delgado

Tue 3/31

5:05 am-9:00 pm

2 stops20h 55m

$537

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 3/21

7:33 pm-3:05 pm

2 stops39h 32m

Lisbon Humberto Delgado

Tue 3/31

5:05 am-1:55 pm

1 stop13h 50m

$538

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 3/21

7:33 pm-3:05 pm

2 stops39h 32m

Lisbon Humberto Delgado

Tue 3/31

5:05 am-9:00 pm

2 stops20h 55m

$542

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 3/18

5:55 pm-11:35 am

1 stop13h 40m

Lisbon Humberto Delgado

Mon 3/30

7:25 am-1:55 pm

1 stop35h 30m

$543

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 12/2

9:10 am-9:20 am

2 stops19h 10m

Lisbon Humberto Delgado

Sun 12/7

5:00 am-2:30 pm

1 stop14h 30m

$544

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 12/3

8:25 pm-9:20 am

3 stops31h 55m

Lisbon Humberto Delgado

Thu 12/11

10:55 am-7:44 am

2 stops25h 49m

$545

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 12/2

6:41 am-12:45 pm

2 stops25h 04m

Lisbon Humberto Delgado

Sun 12/7

6:40 pm-1:06 am

2 stops35h 26m

$547

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 1/9

6:10 am-9:20 am

1 stop22h 10m

Lisbon Humberto Delgado

Fri 1/23

5:00 am-2:30 pm

1 stop14h 30m

$548

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 2/4

5:25 am-9:20 am

3 stops22h 55m

Lisbon Humberto Delgado

Wed 2/18

6:10 am-7:58 am

2 stops30h 48m

$549

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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 cheapest month to fly to Lisbon?

In general, February 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 $687. If you are unable to visit Lisbon during the month of February, then departing from Atlanta during the month January is also very affordable. Most momondo users find prices during this month for around $688.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $924. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Lisbon for around $1,062.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $955. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,022 on average. Flights to Lisbon from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $908 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 $836 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of November 2025, prices for Atlanta to Lisbon flights are approximately 1% 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

Direct flights	None

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

Search flight deals

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 9h 36m.
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 November 2025, 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 28% of all bookings. The subsequent popular airlines are Delta at 20%, British Airways at 11%, and American Airlines at 10%.

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 1,582 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $532	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
British Airways	PriceFrom $569	Free Cancellation	Rating 6.7 7,528 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $579	Free Cancellation	Rating 7.5 673 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $596	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $645	Free Cancellation	Rating 7.3 4,047 reviews	Search Turkish Airlines flights
Delta	PriceFrom $645	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Air Canada	PriceFrom $689	Free Cancellation	Rating 7.1 10,459 reviews	Search Air Canada flights

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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 $212

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 3/1. 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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Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets

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Our best British Airways deals on Atlanta to Lisbon flight tickets

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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

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $924. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Lisbon for around $1,062.

What is the cheapest time of day to depart on your flight to Lisbon?

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

How have Atlanta to Lisbon flight prices changed over time?

As of November 2025, prices for Atlanta to Lisbon flights are approximately 1% cheaper when compared to flights at the same time last year.

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

British Airways is the most popular carrier operating from Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado

What airlines fly to Lisbon?

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 669 minutes.

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

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

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

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

Which airline has the best punctuality record on Atlanta to Lisbon flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

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

Istanbul (IST) was the most common stop: 22% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Newark (EWR) offer the lowest average round-trip price of $539.

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

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 57m.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 05m.

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

Direct flights

How far is Atlanta Hartsfield-Jackson to Lisbon Humberto Delgado by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal