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Cheap flights from Atlanta to Lisbon from $242

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 11/11. 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

Multiple Airlines Logo
12:55 pm - 9:20 amATL-LIS
15h 25m1 stop
Multiple Airlines Logo
3:45 pm - 2:30 pmLIS-ATL
27h 45m1 stop
$631Multiple Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
8:20 am - 9:20 amATL-LIS
20h 00m2 stops
Multiple Airlines Logo
5:00 am - 3:50 pmLIS-ATL
14h 50m1 stop
$633Multiple Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 29
United Airlines Logo
4:55 pm - 11:30 amATL-LIS
13h 35m1 stop
United Airlines Logo
11:55 am - 2:49 pmLIS-ATL
31h 54m1 stop
$637United Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 25
United Airlines Logo
4:17 pm - 8:10 amATL-LIS
10h 53m1 stop
United Airlines Logo
11:55 am - 7:51 pmLIS-ATL
12h 56m1 stop
$641United Airlines
Find Deal
Tue, Dec 16 - Thu, Dec 25
Delta Logo
5:27 pm - 2:50 pmATL-LIS
16h 23m2 stops
Delta Logo
5:40 am - 7:40 pmLIS-ATL
19h 00m2 stops
$643Delta
Find Deal
Wed, Oct 15 - Thu, Oct 23
Delta Logo
4:20 pm - 2:50 pmATL-LIS
17h 30m2 stops
Delta Logo
9:50 am - 12:11 amLIS-ATL
19h 21m2 stops
$645Delta
Find Deal
Tue, Sep 23 - Wed, Oct 1
British Airways Logo
10:10 pm - 9:50 amATL-LIS
30h 40m1 stop
British Airways Logo
6:40 pm - 8:10 pmLIS-ATL
30h 30m1 stop
$653British Airways
Find Deal
Sat, Nov 22 - Sun, Nov 30
Turkish Airlines Logo
9:45 pm - 11:35 pmATL-LIS
20h 50m1 stop
Turkish Airlines Logo
4:30 pm - 12:55 pmLIS-ATL
25h 25m1 stop
$657Turkish Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 20
Turkish Airlines Logo
3:00 pm - 11:35 pmATL-LIS
27h 35m1 stop
Turkish Airlines Logo
5:55 am - 12:55 pmLIS-ATL
36h 00m1 stop
$666Turkish Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 20
British Airways Logo
10:10 pm - 5:55 pmATL-LIS
14h 45m1 stop
British Airways Logo
3:55 pm - 8:10 pmLIS-ATL
33h 15m1 stop
$671British Airways
Find Deal
Sat, Dec 13 - Thu, Dec 25

British Airways flights from Atlanta to Lisbon

Our best British Airways deals on Atlanta to Lisbon flight tickets
British Airways
Nov 22
ATL10:10 pmAtlanta Hartsfield-Jackson
30h 40m
1 stop
LIS9:50 amLisbon Humberto Delgado
Nov 30
LIS6:40 pmLisbon Humberto Delgado
30h 30m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$653
Find similar
British Airways
Dec 13
ATL10:10 pmAtlanta Hartsfield-Jackson
14h 45m
1 stop
LIS5:55 pmLisbon Humberto Delgado
Dec 25
LIS3:55 pmLisbon Humberto Delgado
33h 15m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$671
Find similar
British Airways
Dec 14
ATL10:10 pmAtlanta Hartsfield-Jackson
18h 35m
1 stop
LIS9:45 pmLisbon Humberto Delgado
Dec 29
LIS6:35 pmLisbon Humberto Delgado
30h 35m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$673
Find similar

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets
Delta
Sep 26
ATL3:40 pmAtlanta Hartsfield-Jackson
18h 10m
1 stop
LIS2:50 pmLisbon Humberto Delgado
Oct 8
LIS10:00 amLisbon Humberto Delgado
18h 56m
1 stop
ATL11:56 pmAtlanta Hartsfield-Jackson
$640
Find similar
Delta
Oct 15
ATL5:27 pmAtlanta Hartsfield-Jackson
16h 23m
2 stops
LIS2:50 pmLisbon Humberto Delgado
Oct 23
LIS5:40 amLisbon Humberto Delgado
19h 00m
2 stops
ATL7:40 pmAtlanta Hartsfield-Jackson
$643
Find similar
Delta
Sep 23
ATL4:20 pmAtlanta Hartsfield-Jackson
17h 30m
2 stops
LIS2:50 pmLisbon Humberto Delgado
Oct 1
LIS9:50 amLisbon Humberto Delgado
19h 21m
2 stops
ATL12:11 amAtlanta Hartsfield-Jackson
$645
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 September 17, 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 11/20

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Thu 11/27

3:45 pm-2:30 pm

1 stop27h 45m

$631

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 10/20

8:20 am-9:20 am

2 stops20h 00m

Lisbon Humberto Delgado

Wed 10/29

5:00 am-3:50 pm

1 stop14h 50m

$633

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Fri 12/12

4:55 pm-11:30 am

1 stop13h 35m

Lisbon Humberto Delgado

Thu 12/25

11:55 am-2:49 pm

1 stop31h 54m

$637

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 12/16

4:17 pm-8:10 am

1 stop10h 53m

Lisbon Humberto Delgado

Thu 12/25

11:55 am-7:51 pm

1 stop12h 56m

$641

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 10/15

5:27 pm-2:50 pm

2 stops16h 23m

Lisbon Humberto Delgado

Thu 10/23

5:40 am-7:40 pm

2 stops19h 00m

$643

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 9/23

4:20 pm-2:50 pm

2 stops17h 30m

Lisbon Humberto Delgado

Wed 10/1

9:50 am-12:11 am

2 stops19h 21m

$645

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 11/22

10:10 pm-9:50 am

1 stop30h 40m

Lisbon Humberto Delgado

Sun 11/30

6:40 pm-8:10 pm

1 stop30h 30m

$653

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 10/7

9:45 pm-11:35 pm

1 stop20h 50m

Lisbon Humberto Delgado

Mon 10/20

4:30 pm-12:55 pm

1 stop25h 25m

$657

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Tue 10/7

3:00 pm-11:35 pm

1 stop27h 35m

Lisbon Humberto Delgado

Mon 10/20

5:55 am-12:55 pm

1 stop36h 00m

$666

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sat 12/13

10:10 pm-5:55 pm

1 stop14h 45m

Lisbon Humberto Delgado

Thu 12/25

3:55 pm-8:10 pm

1 stop33h 15m

$671

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 $681. 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 $683.

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 $914 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 $808 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of September 2025, prices for Atlanta to Lisbon flights are approximately 5% 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

Direct flights

None
There are no direct flights from Atlanta to Lisbon. There are no popular flight routes from Atlanta to Lisbon.
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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 10h 53m.

  • 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
Scandinavian AirlinesPriceFrom $484Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $546Free CancellationRating
7.8
1,386 reviews
Search KLM flights
British AirwaysPriceFrom $567Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
American AirlinesPriceFrom $569Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $600Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $605Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $639Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
DeltaPriceFrom $648Free CancellationRating
7.9
7,961 reviews
Search Delta flights
LufthansaPriceFrom $650Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Air FrancePriceFrom $669Free CancellationRating
7.4
1,468 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
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Leiria
Tomar
Estoril
Sesimbra
Evora
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
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.

An easier way to manage your Lisbon trip

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