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$627+ Cheap flights from Portugal to Austin (AUS)

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — AUS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Portugal to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Austin (AUS). 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 November 21, 2024.

Find flight deals from Portugal to Austin

Cheapest flights from Portugal to Austin
Explore the most affordable flight options available from Portugal to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 12/56:00 amOPO - AUS
2 stops39h 25mUnited Airlines
Mon 12/94:00 pmAUS - OPO
1 stop17h 25mUnited Airlines
Deal found 11/21$743
This Lufthansa deal was found by Cheapflights users on 11/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:00 amLIS - AUS
1 stop15h 10mLufthansa
Mon 12/3012:16 pmAUS - LIS
1 stop15h 59mLufthansa
Deal found 11/21$746
This KLM deal was found by Cheapflights users on 11/21. 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 12/56:15 amOPO - AUS
1 stop15h 55mKLM
Mon 12/96:15 pmAUS - OPO
1 stop34h 15mKLM
Deal found 11/21$751
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/75:00 amLIS - AUS
1 stop15h 10mUnited Airlines
Tue 12/108:50 amAUS - LIS
2 stops18h 05mUnited Airlines
Deal found 11/21$752
This Delta deal was found by Cheapflights users on 11/21. 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.
Wed 12/45:00 amLIS - AUS
2 stops23h 04mDelta
Wed 12/117:20 amAUS - LIS
1 stop17h 15mDelta
Deal found 11/21$753
This KLM deal was found by Cheapflights users on 11/21. 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 12/55:00 amLIS - AUS
2 stops19h 19mMultiple Airlines
Tue 12/107:20 amAUS - LIS
1 stop19h 40mMultiple Airlines
Deal found 11/21$755
This Lufthansa deal was found by Cheapflights users on 11/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/512:30 pmOPO - AUS
2 stops40h 30mLufthansa
Mon 12/94:00 pmAUS - OPO
1 stop13h 35mLufthansa
Deal found 11/21$759
This British Airways deal was found by Cheapflights users on 11/21. 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.
Wed 12/46:35 pmLIS - AUS
1 stop28h 20mBritish Airways
Sun 12/87:05 pmAUS - LIS
1 stop13h 45mBritish Airways
Deal found 11/21$761
This Delta deal was found by Cheapflights users on 11/21. 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.
Thu 12/56:15 amOPO - AUS
2 stops21h 49mDelta
Mon 12/910:54 amAUS - OPO
2 stops17h 36mDelta
Deal found 11/21$770
This Virgin Atlantic deal was found by Cheapflights users on 11/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2411:15 amLIS - AUS
2 stops16h 49mVirgin Atlantic
Sat 11/306:23 amAUS - LIS
2 stops20h 37mVirgin Atlantic
Deal found 11/21$801
This KLM deal was found by Cheapflights users on 11/21. 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.
Tue 12/311:25 amLIS - AUS
2 stops19h 10mKLM
Tue 12/101:08 pmAUS - LIS
1 stop12h 52mKLM
Deal found 11/21$806
This Finnair deal was found by Cheapflights users on 11/21. 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.
Sat 12/77:00 amLIS - AUS
2 stops20h 31mFinnair
Wed 12/112:40 pmAUS - LIS
2 stops18h 45mFinnair
Deal found 11/21$965

Find flights from Portugal to Austin within your budget

Customize your flight search to find flights from Portugal to Austin 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 2,612,795 searches. Data last updated November 21, 2024.

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Route

Depart

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Price

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 12/5

6:00 am-3:25 pm

2 stops39h 25m

Austin Bergstrom

Mon 12/9

4:00 pm-3:25 pm

1 stop17h 25m

$743

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Thu 1/9

6:55 pm-11:09 pm

2 stops34h 14m

Austin Bergstrom

Fri 1/24

7:20 am-8:55 am

2 stops43h 35m

$743

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Mon 12/16

5:00 am-2:10 pm

1 stop15h 10m

Austin Bergstrom

Mon 12/30

12:16 pm-10:15 am

1 stop15h 59m

$746

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 12/5

6:15 am-4:10 pm

1 stop15h 55m

Austin Bergstrom

Mon 12/9

6:15 pm-10:30 am

1 stop34h 15m

$751

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Sat 12/7

5:00 am-2:10 pm

1 stop15h 10m

Austin Bergstrom

Tue 12/10

8:50 am-8:55 am

2 stops18h 05m

$752

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 12/4

5:00 am-10:04 pm

2 stops23h 04m

Austin Bergstrom

Wed 12/11

7:20 am-6:35 am

1 stop17h 15m

$753

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Thu 12/5

5:00 am-6:19 pm

2 stops19h 19m

Austin Bergstrom

Tue 12/10

7:20 am-9:00 am

1 stop19h 40m

$755

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 12/5

12:30 pm-11:00 pm

2 stops40h 30m

Austin Bergstrom

Mon 12/9

4:00 pm-11:35 am

1 stop13h 35m

$759

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

Wed 12/4

6:35 pm-4:55 pm

1 stop28h 20m

Austin Bergstrom

Sun 12/8

7:05 pm-2:50 pm

1 stop13h 45m

$761

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 12/5

6:15 am-10:04 pm

2 stops21h 49m

Austin Bergstrom

Mon 12/9

10:54 am-10:30 am

2 stops17h 36m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 26 results
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Best time to book a flight from Portugal to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Portugal 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.

Travel insights for flights from Portugal to Austin

Get recent, data-driven insights about flights from Portugal to Austin including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal to Austin?

Currently, January is the cheapest month in which you can book a flight from Portugal to Austin (average of $286). Flying from Portugal to Austin in March is currently the most expensive (average of $361). 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.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with United Airlines, KLM and Delta from Portugal to Austin to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,294 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Austin. 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 into for flights to Austin from Portugal?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Portugal. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • What are the cheapest airlines to fly from Portugal to Austin one-way?

    One-way options have recently been found by users for as low as $627 on Finnair. Other airlines that offer cheap prices include American Airlines from $671 and British Airways from $843 one-way.

  • What are the most popular routes from Portugal to Austin?

    The most popular flight routes from Portugal to Austin are Lisbon Humberto Delgado - Austin Bergstrom, Porto - Austin Bergstrom and Faro - Austin Bergstrom.

  • Can I find deals for flights from Portugal to Austin that include hotel bookings?

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

  • How can I find direct flights from Portugal to Austin?

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

  • Can I find deals for business class flights from Portugal to Austin?

    Yes. Cheapflights offers flight deals from Portugal to Austin 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 Portugal to Austin?

    Currently, January is the cheapest month in which you can book a flight from Portugal to Austin (average of $286). Flying from Portugal to Austin in March is currently the most expensive (average of $361). 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

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