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Cheap flights from Atlanta to Lisbon from £251

ATL — LIS
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Lisbon

Mon 23/1106:00 -
2 stops23h 20m
Tue 8/1205:00 -
1 stop14h 40m
Deal found 23/10£545
Wed 2/1212:55 -
1 stop13h 00m
Thu 10/1205:00 -
1 stop14h 40m
Deal found 23/10£546
Tue 1/1219:41 -
1 stop9h 24m
Wed 9/1205:00 -
1 stop14h 40m
Deal found 24/10£548
Tue 8/1211:40 -
2 stops15h 30m
Tue 15/1205:00 -
1 stop14h 40m
Deal found 22/10£551
Sat 5/1218:14 -
1 stop32h 56m
Wed 23/1205:00 -
1 stop14h 40m
Deal found 22/10£556
Sat 5/1218:14 -
1 stop32h 56m
Thu 17/1210:55 -
1 stop29h 51m
Deal found 22/10£558
Tue 8/1219:22 -
2 stops17h 23m
Tue 22/1206:30 -
2 stops20h 27m
Deal found 22/10£558
Tue 8/1219:22 -
2 stops17h 23m
Fri 18/1211:05 -
1 stop17h 51m
Deal found 22/10£559
Mon 23/1116:35 -
2 stops12h 45m
Tue 8/1210:15 -
2 stops14h 37m
Deal found 26/10£561

Find flight deals from Atlanta to Lisbon

Round-trip from

£545

One-way from

£251

Popular in

June

Cheapest in

January

Average price

£770
United Airlines
  • United Airlines
  • 23/11-8/12
  • 2 total stops
  • 25h 15m total
  • Atlanta to Lisbon
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British Airways
  • British Airways
  • 9/3-31/12
  • 1 total stop
  • 32h 50m total
  • Atlanta to Lisbon
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£131 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

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Depart

Return

Price

Cheapest return flight

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 9/3

22:15-12:05

1 stop32h 50m

Lisbon Humberto Delgado

Wed 31/12

00:00-18:00

Nonstop0h 00m

£251

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 23/3

09:39-08:10

2 stops18h 31m

Lisbon Humberto Delgado

Wed 31/12

00:00-18:00

Nonstop0h 00m

£258

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 2/2

10:40-08:10

1 stop16h 30m

Lisbon Humberto Delgado

Wed 31/12

00:00-18:00

Nonstop0h 00m

£258

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Sat 13/3

19:40-08:10

1 stop31h 30m

Lisbon Humberto Delgado

Wed 31/12

00:00-18:00

Nonstop0h 00m

£267

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Thu 11/3

22:15-12:05

1 stop32h 50m

Lisbon Humberto Delgado

Wed 31/12

00:00-18:00

Nonstop0h 00m

£288
Fastest return journey

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Fri 12/3

22:15-17:55

1 stop14h 40m

Lisbon Humberto Delgado

Wed 31/12

00:00-18:00

Nonstop0h 00m

£299

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Wed 2/12

12:55-06:55

1 stop13h 00m

Lisbon Humberto Delgado

Thu 10/12

05:00-14:40

1 stop14h 40m

£550

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Tue 1/12

10:45-08:10

1 stop16h 25m

Lisbon Humberto Delgado

Wed 9/12

05:00-14:40

1 stop14h 40m

£552

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Sun 21/3

06:00-06:55

2 stops20h 55m

Lisbon Humberto Delgado

Sat 27/3

05:00-15:40

1 stop14h 40m

£591

AtlantaLisbon

ATL Atlanta Hartsfield-Jackson - LIS Lisbon Humberto Delgado

ATLLIS

Atlanta Hartsfield-Jackson

Sat 20/3

19:40-08:10

1 stop32h 30m

Lisbon Humberto Delgado

Sun 28/3

05:05-14:15

1 stop14h 10m

£597

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Atlanta to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Atlanta with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Lisbon

How far ahead should I book a flight from Atlanta to Lisbon?

The price you pay for your flight from Atlanta to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Atlanta to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Lisbon (average of £466). Flying from Atlanta to Lisbon in June is currently the most expensive (average of £993). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Atlanta to Lisbon?

Airfare is below average for this route at the moment.

Atlanta to Lisbon flights typically cost between £575 and £841 in November.
The cheapest return price found within the last 5 days was £545 on Multiple Airlines (23 Nov–8 Dec).

Related info for your journey

  • How long is the flight from Atlanta to Lisbon?

    Departing from Atlanta to Lisbon will take you 13h 33m. The distance between Atlanta and Lisbon is about 4089 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Atlanta to Lisbon that include hotel bookings?

    Yes. In addition to deals on Atlanta to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Lisbon.

  • Can I find deals for business class flights from Atlanta to Lisbon?

    Yes. Cheapflights offers flight deals from Atlanta to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Lisbon (average of £466). Flying from Atlanta to Lisbon in June is currently the most expensive (average of £993). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Nazaré
Evora
Madeira
Oeiras
Almada
Óbidos
Setúbal
Tomar
Estoril
Figueira da Foz
Costa da Caparica

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Atlanta to Lisbon?

Deals for Atlanta to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Lisbon?

Cheapflights simply makes it quick and affordable to book flights from Atlanta to Lisbon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Atlanta to Lisbon with no change fees?

Need flexible booking options for your flight to Lisbon from Atlanta? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Atlanta to Lisbon become cheaper?

Of course! You can now track prices for flights from Atlanta to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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