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

Iberia and British Airways are the most popular carriers operating from Portugal to Austin Bergstrom

How long does it take to fly to Austin?

The flight from Portugal to Austin depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Lisbon (a popular airport in Portugal) to Austin (the most popular airport in Austin), then the flight time is 17h 09m on average. If you fly from Faro (another popular airport in Portugal) to Austin, then the average flight time is 18h 23m.

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

Prices for flights from Portugal to Austin Bergstrom Airport are refreshed on a daily basis.

How old do you have to be to fly from Portugal 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 Portugal 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.

$425 Cheap Flights from Portugal to Austin in 2025/26

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0 bags

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Find the cheapest flights from Portugal to Austin

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Recent round-trip flight deals from Portugal to Austin

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9:00 am - 11:24 pm

OPO

AUS

20h 24m2 stops

7:25 am - 11:50 am

AUS

OPO

22h 25m2 stops

$683Multiple Airlines

sex, jan 23 - ter, jan 27

9:00 am - 11:24 pm

OPO

AUS

20h 24m2 stops

5:50 am - 11:50 am

AUS

OPO

24h 00m1 stop

$694Multiple Airlines

sex, jan 23 - ter, jan 27

11:05 am - 8:35 pm

LIS

AUS

15h 30m1 stop

8:11 pm - 11:00 pm

AUS

LIS

20h 49m2 stops

$714British Airways

qui, jun 4 - dom, jun 14

12:05 pm - 11:24 pm

LIS

AUS

17h 19m1 stop

6:00 am - 5:25 am

AUS

LIS

17h 25m1 stop

$715Multiple Airlines

qua, fev 11 - ter, mar 3

8:20 am - 2:51 pm

LIS

AUS

36h 31m2 stops

6:55 pm - 9:45 pm

AUS

LIS

20h 50m1 stop

$724American Airlines

sex, jan 23 - dom, jan 25

8:25 am - 11:59 pm

LIS

AUS

21h 34m2 stops

5:55 pm - 6:05 pm

AUS

LIS

18h 10m1 stop

$725American Airlines

ter, jun 2 - sáb, jun 13

8:20 am - 8:08 pm

OPO

AUS

17h 48m2 stops

5:53 pm - 5:15 pm

AUS

OPO

17h 22m2 stops

$726British Airways

qui, jan 15 - qui, jan 22

11:45 am - 4:10 pm

OPO

AUS

34h 25m1 stop

3:41 pm - 3:30 pm

AUS

OPO

17h 49m2 stops

$791KLM

qua, abr 1 - qua, abr 8

5:00 am - 6:57 pm

OPO

AUS

19h 57m2 stops

2:26 pm - 3:25 pm

AUS

OPO

18h 59m2 stops

$792Delta

qua, abr 1 - qua, abr 8

5:45 pm - 9:27 pm

FAO

AUS

33h 42m2 stops

3:57 pm - 6:15 pm

AUS

FAO

20h 18m2 stops

$1,095KLM

sáb, jan 10 - qua, jan 14

KLM flights from Portugal to Austin

Our best KLM deals on Portugal to Austin flight tickets

KLM

Apr 1

OPO11:45 amPorto

34h 25m

1 stop

AUS4:10 pmAustin Bergstrom

Apr 8

AUS3:41 pmAustin Bergstrom

17h 49m

2 stops

OPO3:30 pmPorto

$791

Find similar

KLM

Jan 10

FAO5:45 pmFaro

33h 42m

2 stops

AUS9:27 pmAustin Bergstrom

Jan 14

AUS3:57 pmAustin Bergstrom

20h 18m

2 stops

FAO6:15 pmFaro

$1,095

Find similar

Delta flights from Portugal to Austin

Our best Delta deals on Portugal to Austin flight tickets

Delta

Apr 1

OPO5:00 amPorto

19h 57m

2 stops

AUS6:57 pmAustin Bergstrom

Apr 8

AUS2:26 pmAustin Bergstrom

18h 59m

2 stops

OPO3:25 pmPorto

$792

Find similar

Delta

Jun 5

LIS5:00 amLisbon Humberto Delgado

23h 05m

2 stops

AUS10:05 pmAustin Bergstrom

Jun 15

AUS10:55 amAustin Bergstrom

18h 20m

2 stops

LIS11:15 amLisbon Humberto Delgado

$828

Find similar

Delta

Jan 9

LIS5:30 amLisbon Humberto Delgado

21h 57m

2 stops

AUS9:27 pmAustin Bergstrom

Jan 12

AUS11:45 amAustin Bergstrom

17h 35m

2 stops

LIS11:20 amLisbon Humberto Delgado

$836

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoAustin

OPO - AUS

OPOAUS

Porto

sex 1/23

9:00 am-11:24 pm

2 stops20h 24m

Austin Bergstrom

ter 1/27

7:25 am-11:50 am

2 stops22h 25m

$683

PortoAustin

OPO - AUS

OPOAUS

Porto

sex 1/23

9:00 am-11:24 pm

2 stops20h 24m

Austin Bergstrom

ter 1/27

5:50 am-11:50 am

1 stop24h 00m

$694

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

qui 6/4

11:05 am-8:35 pm

1 stop15h 30m

Austin Bergstrom

dom 6/14

8:11 pm-11:00 pm

2 stops20h 49m

$714

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

qua 2/11

12:05 pm-11:24 pm

1 stop17h 19m

Austin Bergstrom

ter 3/3

6:00 am-5:25 am

1 stop17h 25m

$715

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

sex 1/23

8:20 am-2:51 pm

2 stops36h 31m

Austin Bergstrom

dom 1/25

6:55 pm-9:45 pm

1 stop20h 50m

$724

LisbonAustin

LIS - AUS

LISAUS

Lisbon Humberto Delgado

ter 6/2

8:25 am-11:59 pm

2 stops21h 34m

Austin Bergstrom

sáb 6/13

5:55 pm-6:05 pm

1 stop18h 10m

$725

PortoAustin

OPO - AUS

OPOAUS

Porto

qui 1/15

8:20 am-8:08 pm

2 stops17h 48m

Austin Bergstrom

qui 1/22

5:53 pm-5:15 pm

2 stops17h 22m

$726

PortoAustin

OPO - AUS

OPOAUS

Porto

qua 4/1

11:45 am-4:10 pm

1 stop34h 25m

Austin Bergstrom

qua 4/8

3:41 pm-3:30 pm

2 stops17h 49m

$791

PortoAustin

OPO - AUS

OPOAUS

Porto

qua 4/1

5:00 am-6:57 pm

2 stops19h 57m

Austin Bergstrom

qua 4/8

2:26 pm-3:25 pm

2 stops18h 59m

$792

FaroAustin

FAO - AUS

FAOAUS

Faro

sáb 1/10

5:45 pm-9:27 pm

2 stops33h 42m

Austin Bergstrom

qua 1/14

3:57 pm-6:15 pm

2 stops20h 18m

$1,095

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portugal 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

Other information

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Portugal is in May. Flight prices, which tend to average around $727, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in May, then April is your next best option. Flight prices from Portugal to Austin during April average around $768.

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 Wednesday when prices can be found for as low as $786. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to Austin for around $1,047.

Can stopping save me money on Portugal to Austin flights?

You could potentially save up to 24% on your flight if you consider stops on a Portugal to Austin flight.

Cheap Portugal to Austin flight deals and tips

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

Fastest flight time	17h 09m
Direct flights	None

The fastest flight from Portugal to Austin takes 17h 09m

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

Search flight deals

When did momondo last update prices for flights from Portugal to Austin Bergstrom Airport?
Prices for flights from Portugal to Austin Bergstrom Airport are refreshed on a daily basis.
How old do you have to be to fly from Portugal 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 Portugal 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.

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Kyle

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Why use momondo?

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

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

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

momondo does allow users to show only those flights to Austin from Portugal which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Portugal and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Portugal to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.