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Portimão

$733+ Cheap flights from Atlanta (ATL) to Portimão, Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — FAO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Atlanta to Portimão

Keep the following information in mind while searching for Atlanta to Portimão flight deals. Data was last updated July 3, 2025.

Round-trip from

$733
(CrystalTravel)

Popular in

June

Cheapest in

November

Average price

$1,239
From Atlanta Hartsfield-Jackson to Portimão
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($302 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 3, 2025.

This CrystalTravel deal was found by Cheapflights users on 6/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/174:05 pmATL - FAO
1 stop17h 30mMultiple Airlines
Tue 8/267:10 pmFAO - ATL
2 stops27h 15mMultiple Airlines
Deal found 6/30$733
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:07 pmATL - FAO
1 stop16h 48mUnited Airlines
Tue 9/211:40 amFAO - ATL
1 stop28h 18mUnited Airlines
Deal found 7/1$740
This SWISS deal was found by Cheapflights users on 7/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:30 pmATL - FAO
2 stops45h 50mSWISS
Tue 9/27:10 pmFAO - ATL
2 stops31h 38mSWISS
Deal found 7/1$770
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:05 pmATL - FAO
1 stop17h 25mLufthansa
Wed 8/271:25 pmFAO - ATL
1 stop29h 55mLufthansa
Deal found 6/30$780
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:55 amATL - FAO
2 stops24h 40mAir Canada
Tue 10/73:55 pmFAO - ATL
2 stops58h 44mAir Canada
Deal found 7/2$842
This KLM deal was found by Cheapflights users on 7/2. 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.
Thu 9/253:25 pmATL - FAO
1 stop34h 40mKLM
Tue 10/77:55 pmFAO - ATL
1 stop21h 45mKLM
Deal found 7/2$881
This oojo deal was found by Cheapflights users on 7/2. 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.
Fri 9/121:30 pmATL - FAO
2 stops29h 20mTAP AIR PORTUGAL
Sun 9/216:10 pmFAO - ATL
2 stops32h 41mTAP AIR PORTUGAL
Deal found 7/2$1,071
This Orbitz deal was found by Cheapflights users on 7/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:30 pmATL - FAO
1 stop14h 20mBritish Airways
Fri 8/87:50 pmFAO - ATL
1 stop29h 45mBritish Airways
Deal found 7/2$1,131
This Brussels Airlines deal was found by Cheapflights users on 7/1. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/254:05 pmATL - FAO
2 stops20h 55mBrussels Airlines
Sun 8/311:30 amFAO - ATL
2 stops55h 50mBrussels Airlines
Deal found 7/1$1,153

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 July 3, 2025.
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 8/17

4:05 pm-2:35 pm

1 stop17h 30m

Faro

Tue 8/26

7:10 pm-5:25 pm

2 stops27h 15m

$733

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Mon 8/18

12:07 pm-9:55 am

1 stop16h 48m

Faro

Tue 9/2

11:40 am-10:58 am

1 stop28h 18m

$740

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Mon 8/18

3:30 pm-6:20 pm

2 stops45h 50m

Faro

Tue 9/2

7:10 pm-9:48 pm

2 stops31h 38m

$770

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Mon 8/18

4:05 pm-2:30 pm

1 stop17h 25m

Faro

Wed 8/27

1:25 pm-2:20 pm

1 stop29h 55m

$780

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Thu 9/25

8:55 am-2:35 pm

2 stops24h 40m

Faro

Tue 10/7

3:55 pm-9:39 pm

2 stops58h 44m

$842

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Thu 9/25

3:25 pm-7:05 am

1 stop34h 40m

Faro

Tue 10/7

7:55 pm-12:40 pm

1 stop21h 45m

$881

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Fri 9/12

1:30 pm-11:50 pm

2 stops29h 20m

Faro

Sun 9/21

6:10 pm-9:51 pm

2 stops32h 41m

$1,071

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Fri 8/1

10:30 pm-5:50 pm

1 stop14h 20m

Faro

Fri 8/8

7:50 pm-8:35 pm

1 stop29h 45m

$1,131

AtlantaFaro

ATL - FAO

ATLFAO

Atlanta Hartsfield-Jackson

Fri 7/25

4:05 pm-6:00 pm

2 stops20h 55m

Faro

Sun 8/3

11:30 am-2:20 pm

2 stops55h 50m

$1,153

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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

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

Currently, November is the cheapest month in which you can book a flight from Atlanta to Portimão (average of $628). Flying from Atlanta to Portimão in June is currently the most expensive (average of $1,329). 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.

What is the cheapest time of day to fly from ATL to P0T?

Find hourly flight availability from Atlanta to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Atlanta to Portimão, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 3, 2025.
Peruse reviews from past customers who have flown with KLM, SWISS, and United Airlines 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
7.8
Good
1,367 reviews

Overall

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,367 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,654 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,861 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,681 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
TAP AIR PORTUGAL
7.1
Good
1,908 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Comfort

7.7

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 2 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.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Atlanta to Portimão (average of $628). Flying from Atlanta to Portimão in June is currently the most expensive (average of $1,329). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Atlanta to Portimão

Discover the top 2 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$574Average$696FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$696Average$1,083FlexibilityNo cancel feeOn-time70%

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