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Cheap flights from Atlanta to Lisbon from $244

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 10/18. 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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0 bags

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Find the cheapest flights from Atlanta to Lisbon

Cheap round-trip flights

Scandinavian Airlines Logo
8:00 pm - 4:05 pmATL-LIS
15h 05m1 stop
Scandinavian Airlines Logo
6:55 pm - 5:25 pmLIS-ATL
27h 30m1 stop
$532Scandinavian Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Scandinavian Airlines Logo
8:00 pm - 9:30 pmATL-LIS
20h 30m1 stop
Scandinavian Airlines Logo
4:55 pm - 5:25 pmLIS-ATL
29h 30m1 stop
$543Scandinavian Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
Scandinavian Airlines Logo
9:00 pm - 9:30 pmATL-LIS
20h 30m1 stop
Scandinavian Airlines Logo
4:55 pm - 6:25 pmLIS-ATL
29h 30m1 stop
$544Scandinavian Airlines
Find Deal
Mon, Oct 27 - Fri, Oct 31
Logo
8:00 pm - 9:30 pmATL-LIS
20h 30m1 stop
Logo
4:55 pm - 5:25 pmLIS-ATL
29h 30m1 stop
$571
Find Deal
Mon, Nov 10 - Fri, Nov 14
United Airlines Logo
12:55 pm - 8:55 amATL-LIS
15h 00m1 stop
United Airlines Logo
11:20 am - 2:50 pmLIS-ATL
32h 30m2 stops
$577United Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Logo
7:46 am - 5:25 amATL-LIS
16h 39m1 stop
Logo
4:00 pm - 8:32 amLIS-ATL
21h 32m2 stops
$578
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
4:32 pm - 8:10 amATL-LIS
10h 38m1 stop
United Airlines Logo
10:55 am - 5:28 pmLIS-ATL
35h 33m2 stops
$581United Airlines
Find Deal
Tue, Nov 4 - Thu, Dec 4
Air Canada Logo
12:55 pm - 8:55 amATL-LIS
15h 00m2 stops
Air Canada Logo
11:00 am - 12:10 pmLIS-ATL
30h 10m2 stops
$590Air Canada
Find Deal
Wed, Dec 3 - Wed, Dec 10
Lufthansa Logo
2:42 pm - 10:15 amATL-LIS
14h 33m1 stop
Lufthansa Logo
12:30 pm - 2:30 pmLIS-ATL
31h 00m1 stop
$618Lufthansa
Find Deal
Wed, Nov 5 - Mon, Nov 10
Lufthansa Logo
6:40 pm - 11:30 pmATL-LIS
23h 50m2 stops
Lufthansa Logo
3:55 pm - 2:30 pmLIS-ATL
27h 35m1 stop
$628Lufthansa
Find Deal
Mon, Nov 10 - Mon, Nov 17

Scandinavian Airlines flights from Atlanta to Lisbon

Our best Scandinavian Airlines deals on Atlanta to Lisbon flight tickets
Scandinavian Airlines
Dec 4
ATL8:00 pmAtlanta Hartsfield-Jackson
15h 05m
1 stop
LIS4:05 pmLisbon Humberto Delgado
Dec 11
LIS6:55 pmLisbon Humberto Delgado
27h 30m
1 stop
ATL5:25 pmAtlanta Hartsfield-Jackson
$532
Find similar
Scandinavian Airlines
Nov 10
ATL8:00 pmAtlanta Hartsfield-Jackson
20h 30m
1 stop
LIS9:30 pmLisbon Humberto Delgado
Nov 19
LIS4:55 pmLisbon Humberto Delgado
29h 30m
1 stop
ATL5:25 pmAtlanta Hartsfield-Jackson
$543
Find similar
Scandinavian Airlines
Oct 27
ATL9:00 pmAtlanta Hartsfield-Jackson
20h 30m
1 stop
LIS9:30 pmLisbon Humberto Delgado
Oct 31
LIS4:55 pmLisbon Humberto Delgado
29h 30m
1 stop
ATL6:25 pmAtlanta Hartsfield-Jackson
$544
Find similar

United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets
United Airlines
Dec 9
ATL12:55 pmAtlanta Hartsfield-Jackson
15h 00m
1 stop
LIS8:55 amLisbon Humberto Delgado
Dec 16
LIS11:20 amLisbon Humberto Delgado
32h 30m
2 stops
ATL2:50 pmAtlanta Hartsfield-Jackson
$577
Find similar
United Airlines
Nov 4
ATL4:32 pmAtlanta Hartsfield-Jackson
10h 38m
1 stop
LIS8:10 amLisbon Humberto Delgado
Dec 4
LIS10:55 amLisbon Humberto Delgado
35h 33m
2 stops
ATL5:28 pmAtlanta Hartsfield-Jackson
$581
Find similar
United Airlines
Dec 9
ATL10:25 amAtlanta Hartsfield-Jackson
17h 30m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 16
LIS11:20 amLisbon Humberto Delgado
39h 13m
2 stops
ATL9:33 pmAtlanta Hartsfield-Jackson
$582
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Atlanta to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Thu 12/4

8:00 pm-4:05 pm

1 stop15h 05m

Lisbon Humberto Delgado

Thu 12/11

6:55 pm-5:25 pm

1 stop27h 30m

$532

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 11/10

8:00 pm-9:30 pm

1 stop20h 30m

Lisbon Humberto Delgado

Wed 11/19

4:55 pm-5:25 pm

1 stop29h 30m

$543

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 10/27

9:00 pm-9:30 pm

1 stop20h 30m

Lisbon Humberto Delgado

Fri 10/31

4:55 pm-6:25 pm

1 stop29h 30m

$544

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 11/10

8:00 pm-9:30 pm

1 stop20h 30m

Lisbon Humberto Delgado

Fri 11/14

4:55 pm-5:25 pm

1 stop29h 30m

$571

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 12/9

12:55 pm-8:55 am

1 stop15h 00m

Lisbon Humberto Delgado

Tue 12/16

11:20 am-2:50 pm

2 stops32h 30m

$577

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 11/4

7:46 am-5:25 am

1 stop16h 39m

Lisbon Humberto Delgado

Tue 11/11

4:00 pm-8:32 am

2 stops21h 32m

$578

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 11/4

4:32 pm-8:10 am

1 stop10h 38m

Lisbon Humberto Delgado

Thu 12/4

10:55 am-5:28 pm

2 stops35h 33m

$581

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 12/3

12:55 pm-8:55 am

2 stops15h 00m

Lisbon Humberto Delgado

Wed 12/10

11:00 am-12:10 pm

2 stops30h 10m

$590

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 11/5

2:42 pm-10:15 am

1 stop14h 33m

Lisbon Humberto Delgado

Mon 11/10

12:30 pm-2:30 pm

1 stop31h 00m

$618

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 11/10

6:40 pm-11:30 pm

2 stops23h 50m

Lisbon Humberto Delgado

Mon 11/17

3:55 pm-2:30 pm

1 stop27h 35m

$628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

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?

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 $679. 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 $687.

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 $926 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 August 2025, prices for Atlanta to Lisbon flights are approximately 4% more expensive 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

Best Price Found

$244

Fastest flight time

9h 40m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Atlanta in the past 72 hours is $244. The best round-trip flight deal from Atlanta to Lisbon found on momondo in the last 72 hours is $532.
The fastest flight from Atlanta to Lisbon takes 9h 40m
There are no direct flights from Atlanta to Lisbon. Popular non-direct route for this connection is Atlanta Hartsfield-Jackson Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
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  • 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 40m.

  • 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?

  • 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?

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
KLMPriceFrom $546Free CancellationRating
7.8
1,381 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $558Free CancellationRating
7.4
1,462 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $574Free CancellationRating
6.6
7,235 reviews
Search British Airways flights
American AirlinesPriceFrom $579Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $600Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
8,915 reviews
Search United Airlines flights
DeltaPriceFrom $636Free CancellationRating
8.0
7,987 reviews
Search Delta flights
Turkish AirlinesPriceFrom $639Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $650Free CancellationRating
6.8
7,286 reviews
Search Lufthansa flights
Air FrancePriceFrom $656Free CancellationRating
7.5
1,466 reviews
Search Air France flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Nazaré
Ericeira
Setúbal
Oeiras
Almada
Peniche
Evora
Estoril
Sesimbra
Leiria
Figueira da Foz
Tomar
Óbidos
Batalha
Comporta
Torres Vedras
Costa da Caparica
Sines

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.

An easier way to manage your Lisbon trip

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