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Cheap flights from Atlanta to Lisbon from $266

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 4/26. 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
0 bags

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Find the cheapest flights from Atlanta to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:55 pm - 11:30 am
ATL
-
LIS
13h 35m
1 stop
Lufthansa Logo
5:00 am - 3:30 pm
LIS
-
ATL
14h 30m
1 stop
$482Lufthansa
seg, mar 2 - sex, mar 13
Multiple Airlines Logo
1:00 pm - 11:30 am
ATL
-
LIS
17h 30m
2 stops
Multiple Airlines Logo
5:00 am - 3:30 pm
LIS
-
ATL
14h 30m
1 stop
$509Multiple Airlines
seg, mar 2 - sex, mar 13
United Airlines Logo
2:39 pm - 8:10 am
ATL
-
LIS
12h 31m
2 stops
United Airlines Logo
5:00 am - 3:30 pm
LIS
-
ATL
14h 30m
1 stop
$511United Airlines
seg, mar 2 - qua, mar 11
United Airlines Logo
2:39 pm - 8:10 am
ATL
-
LIS
12h 31m
2 stops
United Airlines Logo
11:20 am - 5:31 pm
LIS
-
ATL
35h 11m
2 stops
$513United Airlines
ter, fev 17 - ter, fev 24
Multiple Airlines Logo
6:10 am - 9:20 am
ATL
-
LIS
22h 10m
1 stop
Multiple Airlines Logo
3:55 pm - 2:30 pm
LIS
-
ATL
27h 35m
1 stop
$514Multiple Airlines
seg, fev 23 - seg, mar 2
United Airlines Logo
8:15 am - 10:15 am
ATL
-
LIS
21h 00m
2 stops
United Airlines Logo
5:00 am - 3:30 pm
LIS
-
ATL
14h 30m
1 stop
$515United Airlines
dom, mar 1 - qua, mar 11
United Airlines Logo
2:39 pm - 8:10 am
ATL
-
LIS
12h 31m
2 stops
United Airlines Logo
5:00 am - 12:03 pm
LIS
-
ATL
36h 03m
2 stops
$519United Airlines
ter, fev 24 - ter, mar 3
United Airlines Logo
2:39 pm - 8:10 am
ATL
-
LIS
12h 31m
2 stops
United Airlines Logo
5:00 am - 9:12 pm
LIS
-
ATL
20h 12m
2 stops
$521United Airlines
seg, mar 2 - qua, mar 11
United Airlines Logo
11:30 am - 8:10 am
ATL
-
LIS
15h 40m
2 stops
United Airlines Logo
11:55 am - 11:35 am
LIS
-
ATL
27h 40m
2 stops
$523United Airlines
ter, mar 3 - qua, mar 18
Multiple Airlines Logo
3:55 pm - 11:45 am
ATL
-
LIS
14h 50m
1 stop
Multiple Airlines Logo
11:25 am - 9:59 pm
LIS
-
ATL
15h 34m
1 stop
$524Multiple Airlines
ter, abr 7 - qua, abr 15

United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets
United Airlines
Feb 8
ATL9:47 amAtlanta Hartsfield-Jackson
17h 23m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 24
LIS5:00 amLisbon Humberto Delgado
14h 30m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$501
United Airlines
Mar 2
ATL2:39 pmAtlanta Hartsfield-Jackson
12h 31m
2 stops
LIS8:10 amLisbon Humberto Delgado
Mar 11
LIS5:00 amLisbon Humberto Delgado
14h 30m
1 stop
ATL3:30 pmAtlanta Hartsfield-Jackson
$511
United Airlines
Feb 17
ATL2:39 pmAtlanta Hartsfield-Jackson
12h 31m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 24
LIS11:20 amLisbon Humberto Delgado
35h 11m
2 stops
ATL5:31 pmAtlanta Hartsfield-Jackson
$513

American Airlines flights from Atlanta to Lisbon

Our best American Airlines deals on Atlanta to Lisbon flight tickets
American Airlines
Mar 4
ATL11:01 amAtlanta Hartsfield-Jackson
16h 54m
2 stops
LIS8:55 amLisbon Humberto Delgado
Mar 11
LIS8:20 amLisbon Humberto Delgado
17h 41m
2 stops
ATL10:01 pmAtlanta Hartsfield-Jackson
$536
American Airlines
Feb 11
ATL3:00 pmAtlanta Hartsfield-Jackson
12h 55m
1 stop
LIS8:55 amLisbon Humberto Delgado
Feb 24
LIS11:05 amLisbon Humberto Delgado
16h 51m
2 stops
ATL10:56 pmAtlanta Hartsfield-Jackson
$537
American Airlines
Feb 11
ATL12:50 pmAtlanta Hartsfield-Jackson
15h 05m
2 stops
LIS8:55 amLisbon Humberto Delgado
Feb 19
LIS10:55 amLisbon Humberto Delgado
17h 58m
2 stops
ATL11:53 pmAtlanta Hartsfield-Jackson
$601

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 fevereiro 2, 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

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

seg 3/2

4:55 pm-11:30 am

1 stop13h 35m

Lisbon Humberto Delgado

sex 3/13

5:00 am-3:30 pm

1 stop14h 30m

$482

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

seg 3/2

1:00 pm-11:30 am

2 stops17h 30m

Lisbon Humberto Delgado

sex 3/13

5:00 am-3:30 pm

1 stop14h 30m

$509

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

seg 3/2

2:39 pm-8:10 am

2 stops12h 31m

Lisbon Humberto Delgado

qua 3/11

5:00 am-3:30 pm

1 stop14h 30m

$511

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

ter 2/17

2:39 pm-8:10 am

2 stops12h 31m

Lisbon Humberto Delgado

ter 2/24

11:20 am-5:31 pm

2 stops35h 11m

$513

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

seg 2/23

6:10 am-9:20 am

1 stop22h 10m

Lisbon Humberto Delgado

seg 3/2

3:55 pm-2:30 pm

1 stop27h 35m

$514

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

dom 3/1

8:15 am-10:15 am

2 stops21h 00m

Lisbon Humberto Delgado

qua 3/11

5:00 am-3:30 pm

1 stop14h 30m

$515

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

ter 2/24

2:39 pm-8:10 am

2 stops12h 31m

Lisbon Humberto Delgado

ter 3/3

5:00 am-12:03 pm

2 stops36h 03m

$519

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

seg 3/2

2:39 pm-8:10 am

2 stops12h 31m

Lisbon Humberto Delgado

qua 3/11

5:00 am-9:12 pm

2 stops20h 12m

$521

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

ter 3/3

11:30 am-8:10 am

2 stops15h 40m

Lisbon Humberto Delgado

qua 3/18

11:55 am-11:35 am

2 stops27h 40m

$523

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

ter 4/7

3:55 pm-11:45 am

1 stop14h 50m

Lisbon Humberto Delgado

qua 4/15

11:25 am-9:59 pm

1 stop15h 34m

$524

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, 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 $655. 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 $666.

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 $889 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 $834 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of February 2026, prices for Atlanta to Lisbon flights are approximately 30% 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

11h 02m

Direct flights

None
The fastest flight from Atlanta to Lisbon takes 11h 02m
There are no direct flights from Atlanta to Lisbon. There are no popular flight routes from Atlanta to Lisbon.
Search flight deals

  • 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 02m.

  • 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 $480Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
Scandinavian AirlinesPriceFrom $484Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $513Free CancellationRating
7.7
1,448 reviews
Search KLM flights
LufthansaPriceFrom $516Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
9,232 reviews
Search United Airlines flights
British AirwaysPriceFrom $531Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
Air FrancePriceFrom $614Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Air CanadaPriceFrom $627Free CancellationRating
7.1
10,680 reviews
Search Air Canada flights
DeltaPriceFrom $639Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Turkish AirlinesPriceFrom $666Free CancellationRating
7.3
4,209 reviews
Search Turkish Airlines flights

Traveling to a place near Lisbon?

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