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Cheap flights from Atlanta to Lisbon from $245

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 10/19. 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
12:55 pm - 6:55 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:55 am - 11:46 amLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
29h 51m1 stop Toronto Pearson Intl
$679Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Multiple Airlines Logo
12:55 pm - 10:40 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
16h 45m1 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
$679Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
British Airways Logo
10:15 pm - 5:40 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
14h 25m1 stop London Heathrow
British Airways Logo
11:05 am - 9:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
15h 35m1 stop Philadelphia
$698British Airways
Wed, Jan 20 - Tue, Jan 26
United Airlines Logo
9:39 am - 10:20 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
19h 41m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:00 am - 2:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
14h 40m1 stop Frankfurt am Main
$701United Airlines
Mon, Dec 7 - Thu, Jan 14
United Airlines Logo
12:41 pm - 8:10 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
14h 29m1 stop Newark
United Airlines Logo
5:00 am - 2:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
14h 40m1 stop Frankfurt am Main
$701United Airlines
Wed, Dec 9 - Wed, Jan 13
Delta Logo
7:30 am - 8:00 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
19h 30m1 stop New York LaGuardia
Delta Logo
5:00 am - 3:20 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
15h 20m1 stop Amsterdam Schiphol
$701Delta
Tue, Dec 8 - Wed, Jan 13
Delta Logo
9:55 am - 9:00 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
18h 05m1 stop Boston Logan Intl
Delta Logo
5:00 am - 3:20 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
15h 20m1 stop Amsterdam Schiphol
$701Delta
Mon, Dec 7 - Wed, Jan 13
Air Canada Logo
12:55 pm - 9:20 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
15h 25m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 8:04 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
37h 44m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$705Air Canada
Mon, Jan 18 - Thu, Jan 28
Air Canada Logo
12:55 pm - 9:20 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
15h 25m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 8:04 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
37h 44m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$705Air Canada
Wed, Jan 20 - Thu, Jan 28
British Airways Logo
10:15 pm - 9:55 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
18h 40m1 stop London Heathrow
British Airways Logo
12:55 pm - 8:15 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
36h 20m1 stop London Heathrow
$726British Airways
Mon, Nov 16 - Mon, Nov 23

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British Airways flights from Atlanta to Lisbon

Our best British Airways deals on Atlanta to Lisbon flight tickets
British Airways
Jan 20
ATL10:15 pmAtlanta Hartsfield-Jackson
14h 25m
1 stop
LIS5:40 pmLisbon Humberto Delgado
Jan 26
LIS11:05 amLisbon Humberto Delgado
15h 35m
1 stop
ATL9:40 pmAtlanta Hartsfield-Jackson
$698
British Airways
Nov 16
ATL10:15 pmAtlanta Hartsfield-Jackson
18h 40m
1 stop
LIS9:55 pmLisbon Humberto Delgado
Nov 23
LIS12:55 pmLisbon Humberto Delgado
36h 20m
1 stop
ATL8:15 pmAtlanta Hartsfield-Jackson
$728
British Airways
Aug 16
ATL10:35 pmAtlanta Hartsfield-Jackson
12h 50m
1 stop
LIS4:25 pmLisbon Humberto Delgado
Aug 26
LIS11:05 amLisbon Humberto Delgado
17h 34m
1 stop
ATL11:39 pmAtlanta Hartsfield-Jackson
$1,064

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets
Delta
Dec 7
ATL9:55 amAtlanta Hartsfield-Jackson
18h 05m
1 stop
LIS9:00 amLisbon Humberto Delgado
Jan 13
LIS5:00 amLisbon Humberto Delgado
15h 20m
1 stop
ATL3:20 pmAtlanta Hartsfield-Jackson
$701
Delta
Jan 18
ATL9:55 pmAtlanta Hartsfield-Jackson
12h 15m
1 stop
LIS3:10 pmLisbon Humberto Delgado
Jan 25
LIS11:30 amLisbon Humberto Delgado
34h 54m
1 stop
ATL5:24 pmAtlanta Hartsfield-Jackson
$705
Delta
Dec 12
ATL10:40 pmAtlanta Hartsfield-Jackson
28h 20m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jan 14
LIS5:00 amLisbon Humberto Delgado
13h 35m
1 stop
ATL1:35 pmAtlanta Hartsfield-Jackson
$708

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 6, 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

Wed 11/4

12:55 pm-6:55 am

1 stop13h 00m

Lisbon Humberto Delgado

Thu 11/12

10:55 am-11:46 am

1 stop29h 51m

$679

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

Tue 11/10

5:00 am-2:40 pm

1 stop14h 40m

$679

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 1/20

10:15 pm-5:40 pm

1 stop14h 25m

Lisbon Humberto Delgado

Tue 1/26

11:05 am-9:40 pm

1 stop15h 35m

$698

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 12/7

9:39 am-10:20 am

1 stop19h 41m

Lisbon Humberto Delgado

Thu 1/14

5:00 am-2:40 pm

1 stop14h 40m

$701
Quickest round-trip

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 12/9

12:41 pm-8:10 am

1 stop14h 29m

Lisbon Humberto Delgado

Wed 1/13

5:00 am-2:40 pm

1 stop14h 40m

$701

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 12/8

7:30 am-8:00 am

1 stop19h 30m

Lisbon Humberto Delgado

Wed 1/13

5:00 am-3:20 pm

1 stop15h 20m

$701

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 12/7

9:55 am-9:00 am

1 stop18h 05m

Lisbon Humberto Delgado

Wed 1/13

5:00 am-3:20 pm

1 stop15h 20m

$701

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 1/18

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Thu 1/28

11:20 am-8:04 pm

2 stops37h 44m

$705

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 1/20

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Thu 1/28

11:20 am-8:04 pm

2 stops37h 44m

$705

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Mon 11/16

10:15 pm-9:55 pm

1 stop18h 40m

Lisbon Humberto Delgado

Mon 11/23

12:55 pm-8:15 pm

1 stop36h 20m

$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 $731 to $1,034.
The lowest price recently found on this route was $679.

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 $647. 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 $653.

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 $912 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 $667 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
1,924 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $496Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights
KLMPriceFrom $513Free CancellationRating
7.8
1,555 reviews
Search KLM flights
Air FrancePriceFrom $521Free CancellationRating
7.5
1,637 reviews
Search Air France flights
British AirwaysPriceFrom $529Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
DeltaPriceFrom $577Free CancellationRating
7.8
8,491 reviews
Search Delta flights
Air CanadaPriceFrom $580Free CancellationRating
7.1
11,429 reviews
Search Air Canada flights
American AirlinesPriceFrom $643Free CancellationRating
7.1
11,863 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
Estoril
Nazaré
Evora
Ericeira
Peniche
Óbidos
Tomar
Batalha
Leiria
Sesimbra
Oeiras
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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