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

Boston (BOS) was the most common stop: 17% 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?

British Airways and United Airlines are the most popular carriers 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 54m.

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.

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.

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 43% 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 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.

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 $1,338 to $972. The lowest price recently found on this route was $886.

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Find the cheapest flights from Atlanta to Lisbon

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One-way

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Enter your travel dates to find the best prices.

2:30 pm - 8:20 am

ATL

LIS

12h 50m

2 stops

1:00 pm - 9:10 pm

LIS

ATL

13h 10m

1 stop

$886United Airlines

Tue, Oct 13 - Sun, Oct 18

8:40 pm - 8:20 am

ATL

LIS

30h 40m

1 stop

11:25 am - 4:19 pm

LIS

ATL

33h 54m

1 stop

$888United Airlines

Sat, Sep 26 - Thu, Oct 1

8:40 pm - 9:20 am

ATL

LIS

31h 40m

2 stops

11:25 am - 2:44 pm

LIS

ATL

32h 19m

2 stops

$890United Airlines

Sat, Sep 26 - Wed, Sep 30

3:55 pm - 3:30 pm

ATL

LIS

18h 35m

1 stop

5:00 am - 9:21 pm

LIS

ATL

20h 21m

2 stops

$893Lufthansa

Mon, Oct 19 - Mon, Oct 26

8:30 pm - 8:00 am

ATL

LIS

30h 30m

1 stop

10:00 am - 7:40 pm

LIS

ATL

13h 40m

1 stop

$894Delta

Sat, Oct 17 - Sun, Oct 25

7:35 pm - 10:45 pm

ATL

LIS

22h 10m

2 stops

4:30 pm - 1:45 pm

LIS

ATL

26h 15m

1 stop

$895Lufthansa

Tue, Oct 13 - Sun, Oct 18

2:30 pm - 8:20 am

ATL

LIS

12h 50m

2 stops

1:00 pm - 12:09 am

LIS

ATL

16h 09m

2 stops

$896United Airlines

Tue, Oct 13 - Sun, Oct 18

2:30 pm - 8:20 am

ATL

LIS

12h 50m

2 stops

1:00 pm - 12:09 am

LIS

ATL

16h 09m

2 stops

$897United Airlines

Tue, Oct 13 - Sun, Oct 18

11:08 am - 9:20 am

ATL

LIS

17h 12m

2 stops

7:25 am - 1:45 pm

LIS

ATL

35h 20m

1 stop

$898Multiple Airlines

Fri, Aug 21 - Mon, Aug 31

6:50 pm - 2:55 pm

ATL

LIS

15h 05m

2 stops

5:00 am - 7:23 pm

LIS

ATL

19h 23m

2 stops

$899Delta

Tue, Sep 29 - Tue, Oct 13

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets

Delta

Oct 17

ATL8:30 pmAtlanta Hartsfield-Jackson

30h 30m

1 stop

LIS8:00 amLisbon Humberto Delgado

Oct 26

LIS10:00 amLisbon Humberto Delgado

13h 40m

1 stop

ATL7:40 pmAtlanta Hartsfield-Jackson

$894

Delta

Sep 29

ATL6:50 pmAtlanta Hartsfield-Jackson

15h 05m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Oct 13

LIS5:00 amLisbon Humberto Delgado

19h 23m

2 stops

ATL7:23 pmAtlanta Hartsfield-Jackson

$899

Delta

Sep 26

ATL8:30 pmAtlanta Hartsfield-Jackson

16h 20m

2 stops

LIS5:50 pmLisbon Humberto Delgado

Oct 1

LIS5:00 amLisbon Humberto Delgado

17h 59m

2 stops

ATL5:59 pmAtlanta Hartsfield-Jackson

$900

Air Canada flights from Atlanta to Lisbon

Our best Air Canada deals on Atlanta to Lisbon flight tickets

Air Canada

Sep 22

ATL7:00 amAtlanta Hartsfield-Jackson

23h 05m

1 stop

LIS11:05 amLisbon Humberto Delgado

Oct 13

LIS11:25 amLisbon Humberto Delgado

33h 54m

1 stop

ATL4:19 pmAtlanta Hartsfield-Jackson

$903

Air Canada

Oct 15

ATL12:55 pmAtlanta Hartsfield-Jackson

15h 25m

1 stop

LIS9:20 amLisbon Humberto Delgado

Oct 25

LIS11:20 amLisbon Humberto Delgado

13h 57m

1 stop

ATL9:17 pmAtlanta Hartsfield-Jackson

$931

Air Canada

Aug 26

ATL10:47 amAtlanta Hartsfield-Jackson

17h 33m

2 stops

LIS9:20 amLisbon Humberto Delgado

Oct 22

LIS7:25 amLisbon Humberto Delgado

37h 54m

2 stops

ATL4:19 pmAtlanta Hartsfield-Jackson

$936

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 10/13

2:30 pm-8:20 am

2 stops12h 50m

Lisbon Humberto Delgado

Sun 10/18

1:00 pm-9:10 pm

1 stop13h 10m

$886

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 9/26

8:40 pm-8:20 am

1 stop30h 40m

Lisbon Humberto Delgado

Thu 10/1

11:25 am-4:19 pm

1 stop33h 54m

$888

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 9/26

8:40 pm-9:20 am

2 stops31h 40m

Lisbon Humberto Delgado

Wed 9/30

11:25 am-2:44 pm

2 stops32h 19m

$890

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 10/19

3:55 pm-3:30 pm

1 stop18h 35m

Lisbon Humberto Delgado

Mon 10/26

5:00 am-9:21 pm

2 stops20h 21m

$893

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 10/17

8:30 pm-8:00 am

1 stop30h 30m

Lisbon Humberto Delgado

Sun 10/25

10:00 am-7:40 pm

1 stop13h 40m

$894

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 10/13

7:35 pm-10:45 pm

2 stops22h 10m

Lisbon Humberto Delgado

Sun 10/18

4:30 pm-1:45 pm

1 stop26h 15m

$895

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 10/13

2:30 pm-8:20 am

2 stops12h 50m

Lisbon Humberto Delgado

Sun 10/18

1:00 pm-12:09 am

2 stops16h 09m

$896

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 10/13

2:30 pm-8:20 am

2 stops12h 50m

Lisbon Humberto Delgado

Sun 10/18

1:00 pm-12:09 am

2 stops16h 09m

$897

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 8/21

11:08 am-9:20 am

2 stops17h 12m

Lisbon Humberto Delgado

Mon 8/31

7:25 am-1:45 pm

1 stop35h 20m

$898

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 9/29

6:50 pm-2:55 pm

2 stops15h 05m

Lisbon Humberto Delgado

Tue 10/13

5:00 am-7:23 pm

2 stops19h 23m

$899

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 $884 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 $736 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of May 2026, prices for Atlanta to Lisbon flights are approximately 34% 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	13h 45m
Direct flights	None

The fastest flight from Atlanta to Lisbon takes 13h 45m

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 13h 45m.
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 31% 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
Virgin Atlantic	PriceFrom $480	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,784 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 8,019 reviews	Search Lufthansa flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,519 reviews	Search KLM flights
United Airlines	PriceFrom $516	Free Cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
British Airways	PriceFrom $531	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
Delta	PriceFrom $577	Free Cancellation	Rating 7.9 8,445 reviews	Search Delta flights
Air France	PriceFrom $609	Free Cancellation	Rating 7.4 1,590 reviews	Search Air France flights
American Airlines	PriceFrom $643	Free Cancellation	Rating 7.1 11,647 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $661	Free Cancellation	Rating 7.4 4,392 reviews	Search Turkish Airlines flights

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Ericeira

Nazaré

Fátima

Peniche

Setúbal

Estoril

Evora

Oeiras

Sesimbra

Leiria

Figueira da Foz

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 $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

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

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Fly your favorite airline to Lisbon

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Cabin classes currently available on flights to Lisbon

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

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