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Cheap flights from Atlanta to Lisbon from $180

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 3/9. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
4:55 pm - 11:35 am
ATL
-
LIS
13h 40m
1 stop
Lufthansa Logo
5:00 am - 2:30 pm
LIS
-
ATL
14h 30m
1 stop
$459Lufthansa
Wed, Feb 11 - Wed, Feb 18
KLM Logo
12:00 pm - 8:00 am
ATL
-
LIS
15h 00m
1 stop
KLM Logo
5:00 am - 2:45 pm
LIS
-
ATL
14h 45m
1 stop
$460KLM
Mon, Feb 9 - Tue, Feb 17
United Airlines Logo
2:40 pm - 8:10 am
ATL
-
LIS
12h 30m
2 stops
United Airlines Logo
10:15 am - 7:55 pm
LIS
-
ATL
14h 40m
1 stop
$462United Airlines
Wed, Feb 4 - Wed, Feb 11
British Airways Logo
7:57 pm - 2:30 pm
ATL
-
LIS
37h 33m
2 stops
British Airways Logo
7:10 am - 9:08 pm
LIS
-
ATL
18h 58m
2 stops
$463British Airways
Mon, Apr 6 - Tue, Apr 14
British Airways Logo
7:57 pm - 2:30 pm
ATL
-
LIS
37h 33m
2 stops
British Airways Logo
7:10 am - 8:35 pm
LIS
-
ATL
18h 25m
1 stop
$466British Airways
Mon, Apr 6 - Tue, Apr 14
United Airlines Logo
9:30 am - 8:10 am
ATL
-
LIS
17h 40m
2 stops
United Airlines Logo
11:20 am - 9:07 pm
LIS
-
ATL
38h 47m
2 stops
$467United Airlines
Wed, Feb 4 - Thu, Feb 12
Iberia Logo
12:50 pm - 11:50 am
ATL
-
LIS
18h 00m
2 stops
Iberia Logo
8:45 pm - 7:18 pm
LIS
-
ATL
27h 33m
2 stops
$469Iberia
Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
11:30 am - 8:10 am
ATL
-
LIS
15h 40m
2 stops
United Airlines Logo
5:00 am - 9:43 pm
LIS
-
ATL
20h 43m
2 stops
$472United Airlines
Mon, Mar 2 - Fri, Mar 13
British Airways Logo
12:08 pm - 9:45 pm
ATL
-
LIS
28h 37m
2 stops
British Airways Logo
6:35 pm - 11:58 pm
LIS
-
ATL
34h 23m
2 stops
$474British Airways
Sun, Feb 1 - Mon, Feb 9
British Airways Logo
3:22 pm - 9:45 pm
ATL
-
LIS
25h 23m
2 stops
British Airways Logo
7:40 pm - 10:01 pm
LIS
-
ATL
30h 21m
2 stops
$475British Airways
Sun, Feb 15 - Tue, Mar 17

Delta flights from Atlanta to Lisbon

Our best Delta deals on Atlanta to Lisbon flight tickets
Delta
Mar 11
ATL4:53 pmAtlanta Hartsfield-Jackson
14h 27m
2 stops
LIS11:20 amLisbon Humberto Delgado
Mar 18
LIS5:30 amLisbon Humberto Delgado
20h 30m
2 stops
ATL10:00 pmAtlanta Hartsfield-Jackson
$487
Delta
Jan 16
ATL12:00 pmAtlanta Hartsfield-Jackson
17h 35m
2 stops
LIS10:35 amLisbon Humberto Delgado
Jan 20
LIS5:00 amLisbon Humberto Delgado
18h 01m
2 stops
ATL6:01 pmAtlanta Hartsfield-Jackson
$706

United Airlines flights from Atlanta to Lisbon

Our best United Airlines deals on Atlanta to Lisbon flight tickets
United Airlines
Mar 2
ATL2:39 pmAtlanta Hartsfield-Jackson
12h 31m
2 stops
LIS8:10 amLisbon Humberto Delgado
Mar 13
LIS5:00 amLisbon Humberto Delgado
14h 30m
1 stop
ATL3:30 pmAtlanta Hartsfield-Jackson
$460
United Airlines
Feb 4
ATL2:40 pmAtlanta Hartsfield-Jackson
12h 30m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 11
LIS10:15 amLisbon Humberto Delgado
16h 00m
2 stops
ATL9:15 pmAtlanta Hartsfield-Jackson
$462
United Airlines
Feb 4
ATL9:30 amAtlanta Hartsfield-Jackson
17h 40m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 12
LIS11:20 amLisbon Humberto Delgado
38h 47m
2 stops
ATL9:07 pmAtlanta Hartsfield-Jackson
$467

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 January 15, 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

Wed 2/11

4:55 pm-11:35 am

1 stop13h 40m

Lisbon Humberto Delgado

Wed 2/18

5:00 am-2:30 pm

1 stop14h 30m

$459

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 2/9

12:00 pm-8:00 am

1 stop15h 00m

Lisbon Humberto Delgado

Tue 2/17

5:00 am-2:45 pm

1 stop14h 45m

$460

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 2/4

2:40 pm-8:10 am

2 stops12h 30m

Lisbon Humberto Delgado

Wed 2/11

10:15 am-7:55 pm

1 stop14h 40m

$462

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 4/6

7:57 pm-2:30 pm

2 stops37h 33m

Lisbon Humberto Delgado

Tue 4/14

7:10 am-9:08 pm

2 stops18h 58m

$463

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 4/6

7:57 pm-2:30 pm

2 stops37h 33m

Lisbon Humberto Delgado

Tue 4/14

7:10 am-8:35 pm

1 stop18h 25m

$466

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 2/4

9:30 am-8:10 am

2 stops17h 40m

Lisbon Humberto Delgado

Thu 2/12

11:20 am-9:07 pm

2 stops38h 47m

$467

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Wed 2/11

12:50 pm-11:50 am

2 stops18h 00m

Lisbon Humberto Delgado

Wed 2/18

8:45 pm-7:18 pm

2 stops27h 33m

$469

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Mon 3/2

11:30 am-8:10 am

2 stops15h 40m

Lisbon Humberto Delgado

Fri 3/13

5:00 am-9:43 pm

2 stops20h 43m

$472

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 2/1

12:08 pm-9:45 pm

2 stops28h 37m

Lisbon Humberto Delgado

Mon 2/9

6:35 pm-11:58 pm

2 stops34h 23m

$474

AtlantaLisbon

ATL - LIS

ATLLIS

Atlanta Hartsfield-Jackson

Sun 2/15

3:22 pm-9:45 pm

2 stops25h 23m

Lisbon Humberto Delgado

Tue 3/17

7:40 pm-10:01 pm

2 stops30h 21m

$475

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 $657. 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 $676.

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 $892 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 $830 on momondo.

How have Atlanta to Lisbon flight prices changed over time?

As of January 2026, prices for Atlanta to Lisbon flights are approximately 48% 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

Fastest flight time

10h 58m

Direct flights

None
The fastest flight from Atlanta to Lisbon takes 10h 58m
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 10h 58m.

  • 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
7.3
1,652 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $514Free CancellationRating
7.7
1,440 reviews
Search KLM flights
LufthansaPriceFrom $521Free CancellationRating
6.8
7,715 reviews
Search Lufthansa flights
United AirlinesPriceFrom $555Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights
British AirwaysPriceFrom $561Free CancellationRating
6.7
7,676 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $584Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom $629Free CancellationRating
7.1
10,622 reviews
Search Air Canada flights
DeltaPriceFrom $646Free CancellationRating
7.9
8,049 reviews
Search Delta flights
Turkish AirlinesPriceFrom $661Free CancellationRating
7.3
4,169 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $669Free CancellationRating
7.2
11,131 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
Ericeira
Nazaré
Setúbal
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Evora
Tomar
Figueira da Foz
Zambujeira do Mar
Batalha
Óbidos
Comporta
Torres Vedras
Sines
Almada

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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