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.

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 53m.

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.

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

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

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

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

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 44% 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 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 offers the lowest fares from Atlanta to Lisbon?

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

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.

$317 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 $1,419 to $1,034. The lowest price recently found on this route was $942.

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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.

7:00 am - 11:05 am

ATL

LIS

23h 05m

1 stop

1:00 pm - 12:10 pm

LIS

ATL

28h 10m

1 stop

$942Multiple Airlines

Wed, Jul 22 - Tue, Jul 28

3:00 pm - 9:20 am

ATL

LIS

13h 20m

2 stops

5:00 am - 3:40 pm

LIS

ATL

14h 40m

1 stop

$943Multiple Airlines

Wed, Aug 26 - Fri, Oct 30

2:15 pm - 11:15 am

ATL

LIS

16h 00m

2 stops

5:00 am - 8:23 pm

LIS

ATL

20h 23m

2 stops

$944Delta

Tue, Sep 8 - Tue, Sep 22

12:55 pm - 9:20 am

ATL

LIS

15h 25m

1 stop

11:25 am - 12:19 pm

LIS

ATL

29h 54m

2 stops

$945United Airlines

Tue, Aug 11 - Fri, Sep 11

2:41 pm - 10:30 am

ATL

LIS

14h 49m

1 stop

11:25 am - 12:11 pm

LIS

ATL

29h 46m

2 stops

$946United Airlines

Mon, Aug 3 - Fri, Sep 4

11:47 am - 1:55 pm

ATL

LIS

21h 08m

1 stop

6:15 am - 11:28 am

LIS

ATL

34h 13m

2 stops

$947Multiple Airlines

Sun, Aug 2 - Mon, Aug 10

9:00 am - 9:20 am

ATL

LIS

19h 20m

2 stops

11:25 am - 3:50 pm

LIS

ATL

33h 25m

2 stops

$949United Airlines

Fri, Sep 18 - Fri, Sep 25

3:40 pm - 11:25 pm

ATL

LIS

26h 45m

2 stops

6:25 pm - 9:16 pm

LIS

ATL

31h 51m

2 stops

$950SWISS

Sun, Sep 6 - Tue, Sep 22

3:00 pm - 9:20 am

ATL

LIS

37h 20m

2 stops

11:25 am - 4:19 pm

LIS

ATL

33h 54m

1 stop

$951Air Canada

Sat, Sep 5 - Tue, Sep 15

12:55 pm - 9:20 am

ATL

LIS

15h 25m

1 stop

5:05 am - 9:10 pm

LIS

ATL

21h 05m

2 stops

$952Air Canada

Sun, Sep 27 - Sat, Oct 10

Air Canada flights from Atlanta to Lisbon

Our best Air Canada deals on Atlanta to Lisbon flight tickets

Air Canada

Sep 5

ATL3:00 pmAtlanta Hartsfield-Jackson

37h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Sep 15

LIS11:25 amLisbon Humberto Delgado

33h 54m

1 stop

ATL4:19 pmAtlanta Hartsfield-Jackson

$951

Air Canada

Sep 27

ATL12:55 pmAtlanta Hartsfield-Jackson

15h 25m

1 stop

LIS9:20 amLisbon Humberto Delgado

Oct 10

LIS5:05 amLisbon Humberto Delgado

21h 05m

2 stops

ATL9:10 pmAtlanta Hartsfield-Jackson

$952

Air Canada

Jul 6

ATL1:18 pmAtlanta Hartsfield-Jackson

16h 42m

2 stops

LIS11:00 amLisbon Humberto Delgado

Jul 22

LIS6:45 amLisbon Humberto Delgado

38h 34m

2 stops

ATL4:19 pmAtlanta Hartsfield-Jackson

$962

Turkish Airlines flights from Atlanta to Lisbon

Our best Turkish Airlines deals on Atlanta to Lisbon flight tickets

Turkish Airlines

Sep 4

ATL9:50 pmAtlanta Hartsfield-Jackson

37h 00m

1 stop

LIS3:50 pmLisbon Humberto Delgado

Sep 14

LIS5:55 amLisbon Humberto Delgado

18h 50m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$954

Turkish Airlines

Jun 9

ATL3:05 pmAtlanta Hartsfield-Jackson

27h 15m

1 stop

LIS11:20 pmLisbon Humberto Delgado

Jun 16

LIS5:55 amLisbon Humberto Delgado

18h 50m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$1,157

Turkish Airlines

Jun 7

ATL3:05 pmAtlanta Hartsfield-Jackson

19h 30m

1 stop

LIS3:35 pmLisbon Humberto Delgado

Jun 15

LIS4:45 pmLisbon Humberto Delgado

25h 15m

1 stop

ATL1:00 pmAtlanta Hartsfield-Jackson

$1,176

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 7/22

7:00 am-11:05 am

1 stop23h 05m

Lisbon Humberto Delgado

Tue 7/28

1:00 pm-12:10 pm

1 stop28h 10m

$942

Quickest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 8/26

3:00 pm-9:20 am

2 stops13h 20m

Lisbon Humberto Delgado

Fri 10/30

5:00 am-3:40 pm

1 stop14h 40m

$943

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 9/8

2:15 pm-11:15 am

2 stops16h 00m

Lisbon Humberto Delgado

Tue 9/22

5:00 am-8:23 pm

2 stops20h 23m

$944

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 8/11

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Fri 9/11

11:25 am-12:19 pm

2 stops29h 54m

$945

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 8/3

2:41 pm-10:30 am

1 stop14h 49m

Lisbon Humberto Delgado

Fri 9/4

11:25 am-12:11 pm

2 stops29h 46m

$946

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 8/2

11:47 am-1:55 pm

1 stop21h 08m

Lisbon Humberto Delgado

Mon 8/10

6:15 am-11:28 am

2 stops34h 13m

$947

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 9/18

9:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Fri 9/25

11:25 am-3:50 pm

2 stops33h 25m

$949

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 9/6

3:40 pm-11:25 pm

2 stops26h 45m

Lisbon Humberto Delgado

Tue 9/22

6:25 pm-9:16 pm

2 stops31h 51m

$950

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 9/5

3:00 pm-9:20 am

2 stops37h 20m

Lisbon Humberto Delgado

Tue 9/15

11:25 am-4:19 pm

1 stop33h 54m

$951

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 9/27

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Sat 10/10

5:05 am-9:10 pm

2 stops21h 05m

$952

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 $887 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 $750 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	9h 55m
Direct flights	None

The fastest flight from Atlanta to Lisbon takes 9h 55m

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

Search flight deals

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 9h 55m.
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 31% of all bookings. The subsequent popular airlines are Delta at 18%, British Airways at 15%, 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 $480	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,806 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 8,036 reviews	Search Lufthansa flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,524 reviews	Search KLM flights
United Airlines	PriceFrom $518	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights
Air France	PriceFrom $521	Free Cancellation	Rating 7.4 1,595 reviews	Search Air France flights
British Airways	PriceFrom $531	Free Cancellation	Rating 6.7 8,026 reviews	Search British Airways flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.9 8,395 reviews	Search Delta flights
American Airlines	PriceFrom $643	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 4,408 reviews	Search Turkish Airlines flights

Sintra

Fátima

Ericeira

Nazaré

Setúbal

Estoril

Peniche

Evora

Oeiras

Leiria

Figueira da Foz

Sesimbra

Zambujeira do Mar

Batalha

Óbidos

Tomar

Comporta

Sines

Torres Vedras

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 $317

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 7/19. 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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See travel insights to Lisbon from

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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