LIS - AUS

$325 Find Cheap Flights from Lisbon 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 from Lisbon to Austin departing on 4/27. 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 in flight searches from Lisbon to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Austin, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$722
Overall average: $744
Multiple Airlines
Mon 2/9Tue 2/17
LIS - AUS • 1 stop
Cheapest one-way
$325
Typical prices: $658-$759
Multiple Airlines
Mon 4/27
LIS - AUS • 3 stops
Top airlines
British Airways
Cheapest • from $743 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 20% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lisbon to Austin (LIS-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon 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 Lisbon to Austin

Mon, Feb 9 - Tue, Feb 17
Multiple Airlines Logo
12:05 pm - 11:24 pm
LIS
-
AUS
17h 19m
1 stop
Multiple Airlines Logo
6:10 am - 5:25 am
AUS
-
LIS
17h 15m
1 stop
$722Multiple Airlines
Sun, Feb 8 - Mon, Feb 23
Multiple Airlines Logo
7:45 am - 11:00 pm
LIS
-
AUS
21h 15m
2 stops
Multiple Airlines Logo
6:55 pm - 9:55 pm
AUS
-
LIS
21h 00m
1 stop
$734Multiple Airlines
Thu, Apr 9 - Tue, Apr 21
Multiple Airlines Logo
6:35 am - 9:04 pm
LIS
-
AUS
20h 29m
2 stops
Multiple Airlines Logo
5:55 pm - 11:00 pm
AUS
-
LIS
23h 05m
1 stop
$735Multiple Airlines
Sun, Feb 8 - Mon, Feb 23
Multiple Airlines Logo
11:05 am - 10:22 pm
LIS
-
AUS
17h 17m
1 stop
Multiple Airlines Logo
6:55 pm - 9:55 pm
AUS
-
LIS
21h 00m
1 stop
$736Multiple Airlines
Thu, Apr 9 - Tue, Apr 21
British Airways Logo
4:30 pm - 3:25 pm
LIS
-
AUS
28h 55m
1 stop
British Airways Logo
5:55 pm - 11:00 pm
AUS
-
LIS
23h 05m
1 stop
$743British Airways
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
7:05 am - 4:50 pm
LIS
-
AUS
15h 45m
1 stop
British Airways Logo
2:22 pm - 2:50 pm
AUS
-
LIS
19h 28m
2 stops
$744British Airways
Sun, Feb 8 - Mon, Feb 23
American Airlines Logo
11:05 am - 11:00 pm
LIS
-
AUS
17h 55m
2 stops
American Airlines Logo
9:15 am - 9:05 am
AUS
-
LIS
17h 50m
2 stops
$745American Airlines
Sun, Feb 8 - Tue, Feb 24
Iberia Logo
7:45 am - 11:00 pm
LIS
-
AUS
21h 15m
2 stops
Iberia Logo
12:49 pm - 9:05 am
AUS
-
LIS
14h 16m
1 stop
$747Iberia
Sun, Feb 8 - Tue, Feb 24
American Airlines Logo
11:05 am - 10:04 pm
LIS
-
AUS
16h 59m
2 stops
American Airlines Logo
11:59 am - 9:05 am
AUS
-
LIS
15h 06m
2 stops
$749American Airlines
Thu, Feb 12 - Sat, Mar 7
Iberia Logo
6:30 am - 12:18 am
LIS
-
AUS
23h 48m
2 stops
Iberia Logo
6:32 am - 9:05 am
AUS
-
LIS
20h 33m
1 stop
$751Iberia
Booking Insights

KAYAK's insights & trends for Lisbon to Austin flights

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

What is the cheapest month to fly from Lisbon to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon 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 from Lisbon to Austin is May, where tickets cost $727 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $1,148 and $1,147 respectively.

Good to know

Low seasonOctober
Cheapest flight$325
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Lisbon to Austin

When to book flights from Lisbon to Austin

Are your dates flexible? Find out the best times to travel from Lisbon to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to Austin

  • What is the cheapest flight from Lisbon to Austin?

    In the last 3 days, the lowest price for a flight from Lisbon to Austin was $325 for a one-way ticket and $722 for a round-trip.

  • Do I need a passport to fly between Lisbon and Austin?

    Yes

  • Which airports will I be using when flying from Lisbon to Austin?

    Lisbon and Austin are both served by 1 main airport. You will leave Lisbon from Lisbon Humberto Delgado and will be arriving at Austin Bergstrom.

  • Which aircraft models fly most regularly from Lisbon to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lisbon to Austin?

    oneworld is the only airline alliance operating flights between Lisbon and Austin.

  • How does KAYAK find such low prices on flights from Lisbon 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 from Lisbon to Austin.

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

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

  • What is the Hacker Fare option on flights from Lisbon 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 to Lisbon with another airline. Booking your flights between Lisbon and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon 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 from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lisbon to Austin

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7705 reviews
7.6Crew
6.8Comfort
6.4Food
6.9Boarding
6.4Entertainment
Airline reviews

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

6.0 GoodCristen, Jan 2026
LIS - PHL
Read more British Airways reviews

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

The transit at Heathrow was an absolute and total nightmare. Absolutely gut wrenchingly horrible and scary. Embarrassing that their National air carrier cannot figure a half decent experience for passengers to transit via London. Shameful.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

Everything you need to know for your flight from Lisbon to Austin

Information on your arrival and departure airports