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Cheap flights from Atlanta to Lisbon from $304

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
7:35 pm - 12:05 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
11h 30m1 stop Newark
Multiple Airlines Logo
2:00 pm - 1:33 amLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
16h 33m2 stops Porto Newark
$757Multiple Airlines
Thu, Nov 5 - Sat, Nov 14
United Airlines Logo
9:23 am - 10:05 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
19h 42m2 stops Chicago O'Hare Intl 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
$758United Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
8:25 am - 5:45 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
16h 20m1 stop Miami
Multiple Airlines Logo
10:00 am - 1:04 amLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
20h 04m1 stop Miami
$758Multiple Airlines
Thu, Nov 5 - 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
5:00 am - 1:35 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
13h 35m1 stop Amsterdam Schiphol
$760Delta
Fri, Feb 19 - Tue, Feb 23
Delta Logo
5:40 pm - 11:25 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
12h 45m1 stop Paris Charles de Gaulle
Delta Logo
5:00 am - 8:40 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
20h 40m1 stop Amsterdam Schiphol
$760Delta
Fri, Feb 19 - Wed, Feb 24
British Airways Logo
10:15 pm - 5:45 pmATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
14h 30m1 stop London Heathrow
British Airways Logo
12:55 pm - 9:15 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
36h 20m1 stop London Heathrow
$760British Airways
Wed, Mar 3 - Mon, Mar 22
British Airways Logo
10:15 pm - 9:50 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
30h 35m1 stop London Heathrow
British Airways Logo
3:45 pm - 9:15 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
33h 30m1 stop London Heathrow
$760British Airways
Wed, Mar 3 - Mon, Mar 15
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
10:55 am - 4:33 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
34h 38m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$760Air Canada
Fri, Feb 5 - Fri, Feb 26
Air Canada Logo
1:20 pm - 9:20 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
15h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:00 am - 9:21 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
21h 21m2 stops Frankfurt am Main Toronto Pearson Intl
$760Air Canada
Fri, Dec 4 - Wed, Dec 9
United Airlines Logo
10:07 am - 9:20 amATL  Atlanta Hartsfield-Jackson-LIS Lisbon Humberto Delgado
18h 13m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:50 pm - 3:05 pmLIS  Lisbon Humberto Delgado-ATL Atlanta Hartsfield-Jackson
31h 15m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$764United Airlines
Fri, Feb 12 - Tue, Feb 16

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United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets
United Airlines
Jan 9
ATL6:25 pmAtlanta Hartsfield-Jackson
32h 45m
1 stop
LIS8:10 amLisbon Humberto Delgado
Jan 26
LIS11:20 amLisbon Humberto Delgado
14h 57m
1 stop
ATL9:17 pmAtlanta Hartsfield-Jackson
$758
United Airlines
Oct 29
ATL1:10 pmAtlanta Hartsfield-Jackson
17h 10m
2 stops
LIS10:20 amLisbon Humberto Delgado
Nov 5
LIS5:00 amLisbon Humberto Delgado
21h 21m
2 stops
ATL9:21 pmAtlanta Hartsfield-Jackson
$766
United Airlines
Nov 12
ATL4:30 pmAtlanta Hartsfield-Jackson
14h 05m
1 stop
LIS11:35 amLisbon Humberto Delgado
Nov 19
LIS5:00 amLisbon Humberto Delgado
14h 40m
1 stop
ATL2:40 pmAtlanta Hartsfield-Jackson
$767

Air Canada flights from Atlanta to Lisbon

Our best Air Canada deals on Atlanta to Lisbon flight tickets
Air Canada
Feb 5
ATL9:40 amAtlanta Hartsfield-Jackson
18h 40m
2 stops
LIS9:20 amLisbon Humberto Delgado
Feb 26
LIS10:55 amLisbon Humberto Delgado
34h 38m
2 stops
ATL4:33 pmAtlanta Hartsfield-Jackson
$764
Air Canada
Nov 13
ATL10:45 amAtlanta Hartsfield-Jackson
17h 35m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 20
LIS6:00 amLisbon Humberto Delgado
20h 21m
2 stops
ATL9:21 pmAtlanta Hartsfield-Jackson
$771
Air Canada
Jan 7
ATL10:45 amAtlanta Hartsfield-Jackson
17h 35m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 22
LIS11:20 amLisbon Humberto Delgado
32h 59m
2 stops
ATL3:19 pmAtlanta Hartsfield-Jackson
$787

momondo Fare Finder

 
Use the filters below to find and compare flights from Atlanta to Lisbon that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Thu 11/5

7:35 pm-12:05 pm

1 stop11h 30m

Lisbon Humberto Delgado

Sat 11/14

2:00 pm-1:33 am

2 stops16h 33m

$757

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Sun 11/1

9:23 am-10:05 am

2 stops19h 42m

Lisbon Humberto Delgado

Sun 11/8

5:00 am-2:40 pm

1 stop14h 40m

$758

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Thu 11/5

8:25 am-5:45 am

1 stop16h 20m

Lisbon Humberto Delgado

Fri 11/13

10:00 am-1:04 am

1 stop20h 04m

$758
Quickest round-trip

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 2/19

5:40 pm-11:25 am

1 stop12h 45m

Lisbon Humberto Delgado

Tue 2/23

5:00 am-1:35 pm

1 stop13h 35m

$760

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 2/19

5:40 pm-11:25 am

1 stop12h 45m

Lisbon Humberto Delgado

Wed 2/24

5:00 am-8:40 pm

1 stop20h 40m

$760

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 3/3

10:15 pm-5:45 pm

1 stop14h 30m

Lisbon Humberto Delgado

Mon 3/22

12:55 pm-9:15 pm

1 stop36h 20m

$760

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 3/3

10:15 pm-9:50 am

1 stop30h 35m

Lisbon Humberto Delgado

Mon 3/15

3:45 pm-9:15 pm

1 stop33h 30m

$760

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 2/5

12:55 pm-9:20 am

1 stop15h 25m

Lisbon Humberto Delgado

Fri 2/26

10:55 am-4:33 pm

2 stops34h 38m

$760

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 12/4

1:20 pm-9:20 am

2 stops15h 00m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-9:21 pm

2 stops21h 21m

$760

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 2/12

10:07 am-9:20 am

2 stops18h 13m

Lisbon Humberto Delgado

Tue 2/16

12:50 pm-3:05 pm

2 stops31h 15m

$764

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 $784 to $1,226.
The lowest price recently found on this route was $757.

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 $667. 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 $698.

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 $940 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 $743 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of October 2026, prices for Atlanta to Lisbon flights are approximately 37% 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

Best Price Found

$304

Fastest flight time

11h 55m

Direct flights

None
The best one-way flight to Lisbon from Atlanta in the past 72 hours is $304. The best round-trip flight deal from Atlanta to Lisbon found on momondo in the last 72 hours is $757.
The fastest flight from Atlanta to Lisbon takes 11h 55m
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 11h 55m.

  • 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
7.4
694 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $483Free CancellationRating
6.8
8,255 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $508Free CancellationRating
7.4
2,006 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
10,286 reviews
Search United Airlines flights
KLMPriceFrom $513Free CancellationRating
7.8
1,576 reviews
Search KLM flights
British AirwaysPriceFrom $525Free CancellationRating
6.7
8,245 reviews
Search British Airways flights
Air CanadaPriceFrom $580Free CancellationRating
7.1
11,717 reviews
Search Air Canada flights
Air FrancePriceFrom $609Free CancellationRating
7.5
1,649 reviews
Search Air France flights
DeltaPriceFrom $615Free CancellationRating
7.8
8,627 reviews
Search Delta flights
American AirlinesPriceFrom $643Free CancellationRating
7.0
12,128 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
Setúbal
Figueira da Foz
Nazaré
Evora
Fátima
Estoril
Óbidos
Batalha
Leiria
Sesimbra
Sines
Zambujeira do Mar
Caldas da Rainha
Ericeira
Comporta
Oeiras
Costa da Caparica
Tomar
Colares

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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