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Portimão

$258+ Cheap flights from Atlanta (ATL) to Portimão, Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — FAO
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Atlanta to Portimão

Cheapest flights from Atlanta to Portimão
Explore the most affordable flight options available from Atlanta to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/233:45 pm
ATL
-
FAO
2 stops22h 25m
Multiple Airlines
Mon 3/303:25 pm
FAO
-
ATL
1 stop27h 20m
Multiple Airlines
Deal found 2/1$615
This AirNGo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:10 pm
ATL
-
FAO
1 stop14h 10m
British Airways
Mon 3/167:05 pm
FAO
-
ATL
1 stop30h 05m
British Airways
Deal found 2/2$624
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:49 pm
ATL
-
FAO
2 stops19h 31m
American Airlines
Mon 3/167:05 pm
FAO
-
ATL
1 stop30h 05m
American Airlines
Deal found 2/2$627
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:14 am
ATL
-
FAO
2 stops24h 31m
British Airways
Wed 5/68:00 pm
FAO
-
ATL
1 stop29h 35m
British Airways
Deal found 2/2$630
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:05 pm
ATL
-
FAO
1 stop33h 15m
KLM
Wed 5/68:00 pm
FAO
-
ATL
1 stop22h 59m
KLM
Deal found 2/2$734
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:19 am
ATL
-
FAO
3 stops33h 31m
Multiple Airlines
Fri 5/156:20 pm
FAO
-
ATL
2 stops30h 34m
Multiple Airlines
Deal found 2/2$769

Find flight deals from Atlanta to Portimão

Keep the following information in mind while searching for Atlanta to Portimão flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$615
(Kiwi.com)

One-way from

$258
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$1,321
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Faro flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Faro flights.
Search Deals
From Atlanta Hartsfield-Jackson to Portimão
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Portimão
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Portimão 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Atlanta to Portimão that are best for you.

Fly from

Atlanta

Fly to

Portimão

Route

Depart

Return

Price

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Sun 3/1

10:10 pm-5:20 pm

1 stop14h 10m

Faro

Mon 3/16

7:05 pm-9:10 pm

1 stop30h 05m

$624

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Sun 3/1

4:49 pm-5:20 pm

2 stops19h 31m

Faro

Mon 3/16

7:05 pm-9:10 pm

1 stop30h 05m

$627

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Mon 4/27

9:14 am-2:45 pm

2 stops24h 31m

Faro

Wed 5/6

8:00 pm-8:35 pm

1 stop29h 35m

$630

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Mon 4/27

5:05 pm-7:20 am

1 stop33h 15m

Faro

Wed 5/6

8:00 pm-1:59 pm

1 stop22h 59m

$734

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Sun 3/1

6:10 am-3:45 pm

3 stops28h 35m

Faro

Mon 3/16

4:35 pm-3:30 pm

2 stops26h 55m

$786

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Sun 3/1

10:10 pm-5:20 pm

1 stop14h 10m

Faro

Thu 3/5

7:40 pm-8:10 pm

1 stop29h 30m

$838

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Mon 3/23

9:10 pm-9:30 am

1 stop32h 20m

Faro

Mon 3/30

9:45 pm-12:44 pm

1 stop19h 59m

$849

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Tue 2/10

9:51 am-6:20 pm

2 stops27h 29m

$341

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Wed 3/18

10:02 am-11:40 am

2 stops21h 38m

$560

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Thu 3/19

7:29 pm-10:25 am

2 stops34h 56m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 11 results
1
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Best time to book a flight from Atlanta to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Portimão
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portimão. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with KLM, United Airlines, and British Airways from Atlanta to Portimão to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,448 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,236 reviews
KLM
7.7
Good
1,448 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,712 reviews
KLM
7.7
Good
1,448 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Portimão. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Portimão?

    Atlanta Hartsfield-Jackson (ATL) is the airport you will fly out of if you book a flight from Atlanta to Portimão. You should not have trouble finding flights to Portimão from Hartsfield-Jackson; the airport handles an average of 0 outbound flights to Portimão per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Atlanta airport to Portimão. It is only a 8.2 mi journey to Hartsfield-Jackson (ATL) from Atlanta’s city center.

  • How long is the flight from Atlanta to Portimão?

    For as low as $624, British Airways can have you in Portimão from Atlanta in 14h 10m. The distance between Atlanta and Portimão is about 4192 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

See more FAQs

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Top 3 airlines flying from Atlanta to Portimão

Discover the top 3 airlines that operate flights from Atlanta to Portimão. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$623Average$1,109FlexibilityNo cancel feeOn-time70%
KLMCheapest$658Average$1,321FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$1,012Average$1,222FlexibilityNo cancel feeOn-time69%

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