$332+ Cheap flights from Austin (AUS) to 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Austin to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Portugal
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 9, 2025.
Round-trip from | $554 (Booking.com) |
|---|---|
One-way from | $332 (Kiwi.com) |
Find flight deals from Austin to Portugal
Cheapest flights from Austin to PortugalExplore the most affordable flight options available from Austin to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 9, 2025.
Explore the most affordable flight options available from Austin to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 9, 2025.
This Booking.com deal was found by Cheapflights users on 1/9. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/8. 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.
This United deal was found by Cheapflights users on 1/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 1/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/8. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/8. 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.
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Austin to Portugal within your budget
Customize your flight search to find flights from Austin to Portugal 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 January 9, 2025.
Fly from
Fly to
Route
Depart
Return
Price
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 1/27
11:55 am-9:20 am
2 stops39h 25m
Lisbon Humberto Delgado
Wed 2/12
11:00 am-10:53 am
1 stop29h 53m
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 2/24
1:19 pm-9:05 am
1 stop13h 46m
Lisbon Humberto Delgado
Tue 3/11
11:10 am-9:52 pm
1 stop15h 42m
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 2/24
8:26 am-10:15 am
2 stops19h 49m
Lisbon Humberto Delgado
Tue 3/11
11:00 am-11:58 pm
2 stops41h 58m
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Tue 2/18
5:20 pm-8:10 am
1 stop32h 50m
Lisbon Humberto Delgado
Wed 2/26
11:00 am-10:53 am
1 stop29h 53m
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Wed 3/26
12:20 pm-2:55 pm
2 stops21h 35m
Lisbon Humberto Delgado
Tue 4/1
5:05 am-11:00 pm
2 stops23h 55m
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Mon 1/27
7:20 am-8:00 am
1 stop18h 40m
Lisbon Humberto Delgado
Wed 2/12
11:25 am-4:10 pm
1 stop34h 45m
AustinLisbon
AUS - LIS
AUSLIS
Austin Bergstrom
Sun 3/2
7:20 am-8:00 am
1 stop18h 40m
Lisbon Humberto Delgado
Tue 3/11
10:00 am-10:10 pm
1 stop17h 10m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Wed 2/5
12:54 pm-12:50 pm
2 stops17h 56m
Porto
Wed 2/12
4:30 pm-2:10 pm
1 stop27h 40m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Wed 2/5
7:05 pm-4:05 pm
1 stop15h 00m
Porto
Wed 2/12
8:20 am-11:56 pm
2 stops21h 36m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Sun 3/9
11:55 am-12:50 pm
2 stops19h 55m
Porto
Mon 3/24
7:20 pm-10:53 am
2 stops44h 33m
Best time to book a flight from Austin to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Austin with our price prediction graph.
Travel insights for flights from Austin to Portugal
Get recent, data-driven insights about flights from Austin to Portugal including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Austin to Portugal?
Currently, January is the cheapest month in which you can book a flight from Austin to Portugal (average of $612). Flying from Austin to Portugal in June is currently the most expensive (average of $1,248). 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 AUS to PT?
Find hourly flight availability from Austin to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 9, 2025.
When flying from Austin to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).