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 Frankfurt am Main (FRA) offer the lowest average round-trip price of $717.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 04m.

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

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

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.

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

Istanbul (IST) was the most common stop: 19% 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 May 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.

$330 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 $1,289 to $918. The lowest price recently found on this route was $738.

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Find the cheapest flights from Atlanta to Lisbon

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 8:10 am

ATL

LIS

32h 35m

2 stops

5:00 am - 2:30 pm

LIS

ATL

14h 30m

1 stop

$738United Airlines

sam., oct. 31 - mer., nov. 4

6:59 pm - 11:00 am

ATL

LIS

36h 01m

2 stops

11:20 am - 5:31 pm

LIS

ATL

35h 11m

2 stops

$739Air Canada

sam., oct. 31 - mer., nov. 4

9:50 pm - 11:20 pm

ATL

LIS

20h 30m

1 stop

5:05 pm - 7:45 pm

LIS

ATL

31h 40m

1 stop

$780Turkish Airlines

mar., sept. 29 - mar., oct. 13

9:50 pm - 11:20 pm

ATL

LIS

20h 30m

1 stop

5:55 am - 7:45 pm

LIS

ATL

18h 50m

1 stop

$783Turkish Airlines

mar., sept. 8 - mar., sept. 22

11:23 am - 10:30 am

ATL

LIS

18h 07m

3 stops

5:00 am - 3:30 pm

LIS

ATL

14h 30m

1 stop

$812United Airlines

mar., oct. 20 - mar., oct. 27

9:50 pm - 3:35 pm

ATL

LIS

36h 45m

1 stop

5:55 am - 7:45 pm

LIS

ATL

18h 50m

1 stop

$819Turkish Airlines

mar., sept. 15 - mer., sept. 30

9:50 pm - 3:35 pm

ATL

LIS

36h 45m

1 stop

5:55 am - 2:05 pm

LIS

ATL

36h 10m

1 stop

$820Turkish Airlines

mar., sept. 8 - lun., oct. 26

12:55 pm - 11:05 am

ATL

LIS

17h 10m

2 stops

1:00 pm - 2:58 pm

LIS

ATL

29h 58m

2 stops

$821Air Canada

mar., oct. 13 - mar., oct. 27

9:50 pm - 9:50 am

ATL

LIS

31h 00m

1 stop

5:55 am - 7:45 pm

LIS

ATL

18h 50m

1 stop

$828Turkish Airlines

mer., août 26 - jeu., sept. 10

12:55 pm - 9:50 am

ATL

LIS

16h 55m

1 stop

11:20 am - 2:58 pm

LIS

ATL

32h 38m

2 stops

$829United Airlines

jeu., oct. 29 - sam., nov. 14

United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets

United Airlines

Oct 31

ATL7:35 pmAtlanta Hartsfield-Jackson

32h 35m

2 stops

LIS8:10 amLisbon Humberto Delgado

Nov 4

LIS5:00 amLisbon Humberto Delgado

14h 30m

1 stop

ATL2:30 pmAtlanta Hartsfield-Jackson

$738

United Airlines

Oct 20

ATL11:23 amAtlanta Hartsfield-Jackson

18h 07m

3 stops

LIS10:30 amLisbon Humberto Delgado

Oct 27

LIS5:00 amLisbon Humberto Delgado

14h 30m

1 stop

ATL3:30 pmAtlanta Hartsfield-Jackson

$812

United Airlines

Oct 29

ATL12:55 pmAtlanta Hartsfield-Jackson

16h 55m

1 stop

LIS9:50 amLisbon Humberto Delgado

Nov 14

LIS11:20 amLisbon Humberto Delgado

32h 38m

2 stops

ATL2:58 pmAtlanta Hartsfield-Jackson

$829

Air Canada flights from Atlanta to Lisbon

Our best Air Canada deals on Atlanta to Lisbon flight tickets

Air Canada

Oct 31

ATL6:59 pmAtlanta Hartsfield-Jackson

36h 01m

2 stops

LIS11:00 amLisbon Humberto Delgado

Nov 4

LIS11:20 amLisbon Humberto Delgado

35h 11m

2 stops

ATL5:31 pmAtlanta Hartsfield-Jackson

$739

Air Canada

Oct 13

ATL12:55 pmAtlanta Hartsfield-Jackson

17h 10m

2 stops

LIS11:05 amLisbon Humberto Delgado

Oct 27

LIS1:00 pmLisbon Humberto Delgado

29h 58m

2 stops

ATL2:58 pmAtlanta Hartsfield-Jackson

$821

Air Canada

May 9

ATL1:20 pmAtlanta Hartsfield-Jackson

15h 00m

1 stop

LIS9:20 amLisbon Humberto Delgado

May 15

LIS11:25 amLisbon Humberto Delgado

13h 47m

1 stop

ATL8:12 pmAtlanta Hartsfield-Jackson

$1,018

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

sam. 10/31

7:35 pm-8:10 am

2 stops32h 35m

Lisbon Humberto Delgado

mer. 11/4

5:00 am-2:30 pm

1 stop14h 30m

$738

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

sam. 10/31

6:59 pm-11:00 am

2 stops36h 01m

Lisbon Humberto Delgado

mer. 11/4

11:20 am-5:31 pm

2 stops35h 11m

$739

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mar. 9/29

9:50 pm-11:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

mar. 10/13

5:05 pm-7:45 pm

1 stop31h 40m

$780

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mar. 9/8

9:50 pm-11:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

mar. 9/22

5:55 am-7:45 pm

1 stop18h 50m

$783

Quickest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mar. 10/20

11:23 am-10:30 am

3 stops18h 07m

Lisbon Humberto Delgado

mar. 10/27

5:00 am-3:30 pm

1 stop14h 30m

$812

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mar. 9/15

9:50 pm-3:35 pm

1 stop36h 45m

Lisbon Humberto Delgado

mer. 9/30

5:55 am-7:45 pm

1 stop18h 50m

$819

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mar. 9/8

9:50 pm-3:35 pm

1 stop36h 45m

Lisbon Humberto Delgado

lun. 10/26

5:55 am-2:05 pm

1 stop36h 10m

$820

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mar. 10/13

12:55 pm-11:05 am

2 stops17h 10m

Lisbon Humberto Delgado

mar. 10/27

1:00 pm-2:58 pm

2 stops29h 58m

$821

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

mer. 8/26

9:50 pm-9:50 am

1 stop31h 00m

Lisbon Humberto Delgado

jeu. 9/10

5:55 am-7:45 pm

1 stop18h 50m

$828

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

jeu. 10/29

12:55 pm-9:50 am

1 stop16h 55m

Lisbon Humberto Delgado

sam. 11/14

11:20 am-2:58 pm

2 stops32h 38m

$829

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 $639.

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 $882 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 $758 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of May 2026, prices for Atlanta to Lisbon flights are approximately 30% 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 58m
Direct flights	None

The fastest flight from Atlanta to Lisbon takes 9h 58m

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 58m.
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 May 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 18%, 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 1,771 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 7,982 reviews	Search Lufthansa flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,510 reviews	Search KLM flights
United Airlines	PriceFrom $516	Free Cancellation	Rating 7.4 9,695 reviews	Search United Airlines flights
British Airways	PriceFrom $531	Free Cancellation	Rating 6.7 7,954 reviews	Search British Airways flights
Delta	PriceFrom $577	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $584	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights
Air France	PriceFrom $609	Free Cancellation	Rating 7.4 1,585 reviews	Search Air France flights
Air Canada	PriceFrom $629	Free Cancellation	Rating 7.1 11,006 reviews	Search Air Canada flights
American Airlines	PriceFrom $650	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights

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Ericeira

Fátima

Nazaré

Setúbal

Peniche

Estoril

Evora

Oeiras

Sesimbra

Leiria

Figueira da Foz

Zambujeira do Mar

Óbidos

Batalha

Tomar

Comporta

Sines

Torres Vedras

Almada

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 $330

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 10/13. 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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Daily price changes in your inbox - only with Price Alerts.

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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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