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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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 11:00 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
23h 00m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:00 am - 2:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
14h 40m1 stop Frankfurt am Main
$669Multiple Airlines
Mon, Oct 19 - Fri, Nov 6
Multiple Airlines Logo
12:55 pm - 6:55 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:00 am - 2:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
14h 40m1 stop Frankfurt am Main
$677Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
United Airlines Logo
12:55 pm - 10:40 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
16h 45m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
5:00 am - 2:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
14h 40m1 stop Frankfurt am Main
$703United Airlines
Mon, Nov 2 - Thu, Nov 12
United Airlines Logo
12:55 pm - 6:55 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
14h 00m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
5:00 am - 2:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
14h 40m1 stop Frankfurt am Main
$703United Airlines
Wed, Oct 28 - Fri, Nov 13
Delta Logo
5:40 pm - 11:25 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
12h 45m1 stop Paris Charles de Gaulle
Delta Logo
11:30 am - 3:00 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
32h 30m1 stop Amsterdam Schiphol
$705Delta
Mon, Nov 2 - Wed, Nov 11
Delta Logo
5:40 pm - 11:25 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
12h 45m1 stop Paris Charles de Gaulle
Delta Logo
11:30 am - 3:00 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
32h 30m1 stop Amsterdam Schiphol
$705Delta
Tue, Nov 3 - Wed, Nov 11
Air Canada Logo
12:55 pm - 6:55 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
14h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:55 am - 5:36 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
37h 41m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$705Air Canada
Wed, Oct 28 - Thu, Nov 12
Air Canada Logo
12:55 pm - 6:55 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
14h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 5:38 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
35h 18m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$705Air Canada
Wed, Oct 28 - Fri, Nov 13
Lufthansa Logo
2:41 pm - 11:30 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
27h 49m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
5:00 am - 7:39 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
19h 39m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$726Lufthansa
Tue, Nov 3 - Wed, Nov 11
Lufthansa Logo
7:34 pm - 11:30 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
22h 56m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
5:00 am - 7:39 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
19h 39m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$726Lufthansa
Tue, Nov 3 - Tue, Nov 17

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United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets
United Airlines
Nov 2
ATL12:55 pmAtlanta Hartsfield-Jackson
16h 45m
1 stop
LIS10:40 amLisbon Humberto Delgado
Nov 17
LIS5:00 amLisbon Humberto Delgado
14h 40m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
$703
United Airlines
Oct 27
ATL2:41 pmAtlanta Hartsfield-Jackson
13h 29m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 3
LIS5:00 amLisbon Humberto Delgado
14h 40m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
$704
United Airlines
Oct 19
ATL2:40 pmAtlanta Hartsfield-Jackson
12h 40m
2 stops
LIS8:20 amLisbon Humberto Delgado
Nov 6
LIS11:20 amLisbon Humberto Delgado
34h 18m
2 stops
ATL4:38 pmAtlanta Hartsfield-Jackson
$706

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets
Delta
Oct 28
ATL9:15 pmAtlanta Hartsfield-Jackson
16h 15m
1 stop
LIS5:30 pmLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
16h 57m
1 stop
ATL4:57 pmAtlanta Hartsfield-Jackson
$705
Delta
Dec 13
ATL7:15 amAtlanta Hartsfield-Jackson
20h 45m
1 stop
LIS9:00 amLisbon Humberto Delgado
Dec 25
LIS5:30 amLisbon Humberto Delgado
14h 30m
1 stop
ATL3:00 pmAtlanta Hartsfield-Jackson
$713
Delta
Oct 31
ATL10:40 pmAtlanta Hartsfield-Jackson
30h 20m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
16h 57m
1 stop
ATL4:57 pmAtlanta Hartsfield-Jackson
$716

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 11, 2026.
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

Cheapest round-trip

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 10/19

7:00 am-11:00 am

1 stop23h 00m

Lisbon Humberto Delgado

Fri 11/6

5:00 am-2:40 pm

1 stop14h 40m

$669
Quickest round-trip

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 11/4

12:55 pm-6:55 am

1 stop13h 00m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-2:40 pm

1 stop14h 40m

$677

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 11/2

12:55 pm-10:40 am

1 stop16h 45m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-2:40 pm

1 stop14h 40m

$703

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 10/28

12:55 pm-6:55 am

1 stop14h 00m

Lisbon Humberto Delgado

Fri 11/13

5:00 am-2:40 pm

1 stop14h 40m

$703

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 11/2

5:40 pm-11:25 am

1 stop12h 45m

Lisbon Humberto Delgado

Wed 11/11

11:30 am-3:00 pm

1 stop32h 30m

$705

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 11/3

5:40 pm-11:25 am

1 stop12h 45m

Lisbon Humberto Delgado

Wed 11/11

11:30 am-3:00 pm

1 stop32h 30m

$705

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 10/28

12:55 pm-6:55 am

1 stop14h 00m

Lisbon Humberto Delgado

Thu 11/12

8:55 am-5:36 pm

2 stops37h 41m

$705

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 10/28

12:55 pm-6:55 am

1 stop14h 00m

Lisbon Humberto Delgado

Fri 11/13

11:20 am-5:38 pm

2 stops35h 18m

$705

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 11/3

2:41 pm-11:30 pm

2 stops27h 49m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-7:39 pm

2 stops19h 39m

$726

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 11/3

7:34 pm-11:30 pm

2 stops22h 56m

Lisbon Humberto Delgado

Tue 11/17

5:00 am-7:39 pm

2 stops19h 39m

$726

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 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 $833 to $1,034.
The lowest price recently found on this route was $669.

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 $653. 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 $655.

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 $916 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 $770 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of August 2026, prices for Atlanta to Lisbon flights are approximately 27% 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 00m

Direct flights

None
The fastest flight from Atlanta to Lisbon takes 13h 00m
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 00m.

  • 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
Virgin AtlanticPriceFrom $457Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
Scandinavian AirlinesPriceFrom $484Free CancellationRating
7.4
1,947 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $496Free CancellationRating
6.8
8,179 reviews
Search Lufthansa flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
KLMPriceFrom $513Free CancellationRating
7.8
1,557 reviews
Search KLM flights
Air FrancePriceFrom $521Free CancellationRating
7.5
1,641 reviews
Search Air France flights
British AirwaysPriceFrom $529Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
DeltaPriceFrom $577Free CancellationRating
7.8
8,506 reviews
Search Delta flights
Air CanadaPriceFrom $580Free CancellationRating
7.1
11,463 reviews
Search Air Canada flights
American AirlinesPriceFrom $643Free CancellationRating
7.1
11,910 reviews
Search American Airlines flights

Traveling to a place near Lisbon?

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

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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