$385 Find Cheap Flights from Portugal to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portugal to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portugal to Austin

Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
6:05 pm - 8:20 am
OPO
-
AUS
20h 15m
1 stop
Multiple Airlines Logo
9:25 am - 11:05 am
AUS
-
OPO
19h 40m
1 stop
$773Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
5:45 pm - 8:20 am
LIS
-
AUS
20h 35m
1 stop
Multiple Airlines Logo
9:00 am - 5:30 am
AUS
-
LIS
14h 30m
1 stop
$782Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
6:00 am - 8:43 pm
OPO
-
AUS
20h 43m
2 stops
United Airlines Logo
6:25 pm - 9:45 am
AUS
-
OPO
33h 20m
2 stops
$890United Airlines
Mon, Apr 6 - Mon, Apr 13
Delta Logo
5:00 am - 4:10 pm
OPO
-
AUS
17h 10m
1 stop
Delta Logo
6:39 pm - 5:55 pm
AUS
-
OPO
17h 16m
2 stops
$896Delta
Thu, Apr 9 - Sat, Apr 25
Lufthansa Logo
7:25 am - 9:15 pm
LIS
-
AUS
19h 50m
2 stops
Lufthansa Logo
12:14 pm - 10:35 am
AUS
-
LIS
16h 21m
1 stop
$898Lufthansa
Thu, Apr 9 - Mon, Apr 13
Lufthansa Logo
6:00 am - 8:43 pm
OPO
-
AUS
20h 43m
2 stops
Lufthansa Logo
12:14 pm - 11:15 am
AUS
-
OPO
17h 01m
2 stops
$899Lufthansa
Thu, Apr 9 - Mon, Apr 13
Delta Logo
5:00 am - 4:10 pm
OPO
-
AUS
17h 10m
1 stop
Delta Logo
6:05 pm - 10:15 pm
AUS
-
OPO
22h 10m
1 stop
$900Delta
Thu, Apr 30 - Mon, May 4
British Airways Logo
7:55 pm - 8:35 pm
FAO
-
AUS
30h 40m
1 stop
British Airways Logo
5:55 pm - 2:45 pm
AUS
-
FAO
14h 50m
1 stop
$905British Airways
Thu, Apr 30 - Mon, May 4
British Airways Logo
4:50 pm - 3:25 pm
FAO
-
AUS
28h 35m
1 stop
British Airways Logo
5:55 pm - 2:45 pm
AUS
-
FAO
14h 50m
1 stop
$909British Airways
Thu, Apr 30 - Mon, May 4
United Airlines Logo
3:25 pm - 2:00 pm
FAO
-
AUS
28h 35m
1 stop
United Airlines Logo
12:15 pm - 11:20 am
AUS
-
FAO
17h 05m
2 stops
$911United Airlines
Booking Insights

KAYAK's insights & trends for flights to Austin

Get data-powered insights and trends for flights to Austin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Austin?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Austin was found on the route from Lisbon, at $773 return. The most popular connection is from Newark to Austin and KAYAK users have found round-trip deals for as low as $121 in the last 3 days.

What is the cheapest month to fly to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Austin is May, where tickets cost $727 on average for return flights. On the other hand, the most expensive months are January and June, where the average cost of tickets from Portugal is $1,269 and $1,193 respectively. For one-way flights, the best month to travel is May with an average price of $727.

Good to know

Low seasonJanuary
Cheapest flight$385
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Lisbon to Austin

FAQs - booking Austin flights

  • What is the cheapest flight to Austin?

    In the last 3 days, the cheapest flight deal to Austin was found on the route from Lisbon, at $773 return. The most popular connection is from Newark to Austin and KAYAK users have found round-trip deals for as low as $121 in the last 3 days.

  • How far is Austin Bergstrom Airport from central Austin?

    Central Austin is 7 miles away from Austin Bergstrom Airport.

  • What is the name of Austin’s airport?

    Austin is served by Austin Bergstrom Airport, also commonly referred to as Austin Bergstrom or Bergstrom Intl. The airport code is AUS.

  • How does KAYAK find such low prices on flights to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Austin are there each week?

    Each week there are around 3,018 direct flights from within Portugal to Austin. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Austin

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Austin flight deals.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Georgetown
Cedar Park
Dripping Springs
Seguin
Bastrop
Buda
Canyon Lake
Horseshoe Bay
Flatonia

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin