What is the cheapest airline that flies from Porto to Austin Bergstrom?

Iberia and KLM are the most popular carriers operating from Porto to Austin Bergstrom

When did momondo last update prices for flights from Porto Airport to Austin Bergstrom Airport?

Prices for flights from Porto Airport to Austin Bergstrom Airport were last updated today.

How old do you have to be to fly from Porto Airport to Austin Bergstrom Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Austin Bergstrom Airport.

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The required travel and health documents for your Austin Bergstrom Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$457 Cheap Flights from Porto to Austin in 2025/26

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0 bags

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Find the cheapest flights from Porto to Austin

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Cheap round-trip flights

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8:20 am - 10:28 pm

OPO

AUS

20h 08m2 stops

7:24 pm - 11:45 am

AUS

OPO

34h 21m2 stops

$739American Airlines

Thu, Jan 15 - Mon, Jan 19

8:20 am - 1:43 pm

OPO

AUS

35h 23m2 stops

3:21 pm - 11:45 am

AUS

OPO

14h 24m2 stops

$741American Airlines

Thu, Jan 15 - Mon, Jan 19

8:20 am - 11:00 pm

OPO

AUS

20h 40m2 stops

10:23 am - 7:40 am

AUS

OPO

15h 17m2 stops

$749American Airlines

Thu, Feb 5 - Thu, Feb 12

5:00 am - 4:10 pm

OPO

AUS

17h 10m1 stop

12:34 pm - 10:30 am

AUS

OPO

15h 56m2 stops

$771Multiple Airlines

Sat, Jan 17 - Sun, Jan 25

5:00 am - 4:10 pm

OPO

AUS

17h 10m1 stop

6:05 pm - 10:25 pm

AUS

OPO

22h 20m1 stop

$777Delta

Thu, Feb 5 - Thu, Feb 12

5:00 am - 9:27 pm

OPO

AUS

22h 27m2 stops

6:05 pm - 10:25 pm

AUS

OPO

22h 20m1 stop

$782Delta

Thu, Feb 5 - Thu, Feb 12

6:20 am - 11:24 pm

OPO

AUS

23h 04m3 stops

5:50 am - 11:35 am

AUS

OPO

23h 45m3 stops

$783Multiple Airlines

Sat, Jan 17 - Sun, Jan 25

4:45 pm - 11:24 pm

OPO

AUS

36h 39m3 stops

11:30 am - 12:05 pm

AUS

OPO

18h 35m2 stops

$848Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

6:20 am - 11:24 pm

OPO

AUS

23h 04m3 stops

1:05 pm - 6:45 pm

AUS

OPO

23h 40m2 stops

$861Multiple Airlines

Sat, Jan 17 - Sun, Jan 25

12:30 pm - 2:15 pm

OPO

AUS

31h 45m1 stop

4:10 pm - 10:25 pm

AUS

OPO

24h 15m1 stop

$872Lufthansa

Sat, Jan 17 - Sun, Jan 25

Delta flights from Porto to Austin

Our best Delta deals on Porto to Austin flight tickets

Delta

Feb 5

OPO5:00 amPorto

17h 10m

1 stop

AUS4:10 pmAustin Bergstrom

Feb 12

AUS6:05 pmAustin Bergstrom

22h 20m

1 stop

OPO10:25 pmPorto

$777

Find similar

Delta

Feb 5

OPO5:00 amPorto

22h 27m

2 stops

AUS9:27 pmAustin Bergstrom

Feb 12

AUS6:05 pmAustin Bergstrom

22h 20m

1 stop

OPO10:25 pmPorto

$782

Find similar

American Airlines flights from Porto to Austin

Our best American Airlines deals on Porto to Austin flight tickets

American Airlines

Jan 15

OPO8:20 amPorto

18h 51m

2 stops

AUS9:11 pmAustin Bergstrom

Jan 19

AUS8:00 amAustin Bergstrom

21h 45m

2 stops

OPO11:45 amPorto

$739

Find similar

American Airlines

Jan 15

OPO8:20 amPorto

35h 23m

2 stops

AUS1:43 pmAustin Bergstrom

Jan 19

AUS3:21 pmAustin Bergstrom

14h 24m

2 stops

OPO11:45 amPorto

$741

Find similar

American Airlines

Feb 5

OPO8:20 amPorto

20h 40m

2 stops

AUS11:00 pmAustin Bergstrom

Feb 12

AUS10:23 amAustin Bergstrom

15h 17m

2 stops

OPO7:40 amPorto

$749

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 1/15

8:20 am-10:28 pm

2 stops20h 08m

Austin Bergstrom

Mon 1/19

7:24 pm-11:45 am

2 stops34h 21m

$739

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 1/15

8:20 am-1:43 pm

2 stops35h 23m

Austin Bergstrom

Mon 1/19

3:21 pm-11:45 am

2 stops14h 24m

$741

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 2/5

8:20 am-11:00 pm

2 stops20h 40m

Austin Bergstrom

Thu 2/12

10:23 am-7:40 am

2 stops15h 17m

$749

PortoAustin

OPO - AUS

OPOAUS

Porto

Sat 1/17

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Sun 1/25

12:34 pm-10:30 am

2 stops15h 56m

$771

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 2/5

5:00 am-4:10 pm

1 stop17h 10m

Austin Bergstrom

Thu 2/12

6:05 pm-10:25 pm

1 stop22h 20m

$777

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 2/5

5:00 am-9:27 pm

2 stops22h 27m

Austin Bergstrom

Thu 2/12

6:05 pm-10:25 pm

1 stop22h 20m

$782

PortoAustin

OPO - AUS

OPOAUS

Porto

Sat 1/17

6:20 am-11:24 pm

3 stops23h 04m

Austin Bergstrom

Sun 1/25

5:50 am-11:35 am

3 stops23h 45m

$783

PortoAustin

OPO - AUS

OPOAUS

Porto

Thu 2/5

4:45 pm-11:24 pm

3 stops36h 39m

Austin Bergstrom

Thu 2/12

11:30 am-12:05 pm

2 stops18h 35m

$848

PortoAustin

OPO - AUS

OPOAUS

Porto

Sat 1/17

6:20 am-11:24 pm

3 stops23h 04m

Austin Bergstrom

Sun 1/25

1:05 pm-6:45 pm

2 stops23h 40m

$861

PortoAustin

OPO - AUS

OPOAUS

Porto

Sat 1/17

12:30 pm-2:15 pm

1 stop31h 45m

Austin Bergstrom

Sun 1/25

4:10 pm-10:25 pm

1 stop24h 15m

$872

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as $872. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Porto to Austin for around $1,319.

Can stopping save me money on Porto to Austin flights?

You could potentially save up to 5% on your flight if you consider stops on a Porto to Austin flight.

When to book flights from Porto to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Austin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Porto to Austin (OPO to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Austin

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from Porto to Austin takes 17h 10m

There are no direct flights from Porto to Austin. There are no popular flight routes from Porto to Austin.

Search flight deals

How far is Porto to Austin Bergstrom by plane?
The straight-line distance from Porto to Austin Bergstrom is 4833.8 mi. By plane, this route typically takes 17h 10m.
When did momondo last update prices for flights from Porto Airport to Austin Bergstrom Airport?
Prices for flights from Porto Airport to Austin Bergstrom Airport were last updated today.
How old do you have to be to fly from Porto Airport to Austin Bergstrom Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The required travel and health documents for your Austin Bergstrom Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fredericksburg

Wimberley

San Marcos

Round Rock

Georgetown

Canyon Lake

Marble Falls

Horseshoe Bay

Cedar Park

Dripping Springs

Kyle

Pflugerville

Seguin

Bastrop

Buda

Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Austin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto to Austin. momondo saves you time and could save you money on your trip.

Can I find flights from Porto to Austin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Austin from Porto with this policy.

How can momondo help me find flights from Porto to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Porto to Austin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Austin from Porto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.