Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Lisbon from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Lisbon departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Austin to Lisbon

Cheap round-trip flights

United Airlines Logo
7:15 am - 10:15 amAUS-LIS
21h 00m1 stop
United Airlines Logo
11:20 am - 10:43 pmLIS-AUS
41h 23m2 stops
$582United Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 9
 Logo
1:00 pm - 9:20 amAUS-LIS
38h 20m2 stops
 Logo
3:55 pm - 2:15 pmLIS-AUS
28h 20m1 stop
Mon, Nov 17 - Wed, Nov 26
Air Canada Logo
1:00 pm - 9:20 amAUS-LIS
38h 20m2 stops
Air Canada Logo
5:00 am - 12:14 pmLIS-AUS
37h 14m2 stops
$597Air Canada
Find Deal
Mon, Nov 17 - Wed, Nov 26
Delta Logo
7:20 am - 9:00 amAUS-LIS
19h 40m1 stop
Delta Logo
11:15 am - 10:05 pmLIS-AUS
16h 50m1 stop
$617Delta
Find Deal
Mon, Nov 3 - Fri, Nov 14
Delta Logo
2:05 pm - 10:45 amAUS-LIS
14h 40m1 stop
Delta Logo
5:30 am - 6:14 pmLIS-AUS
18h 44m2 stops
$628Delta
Find Deal
Wed, Oct 22 - Wed, Nov 5
British Airways Logo
5:45 pm - 10:55 amAUS-LIS
35h 10m1 stop
British Airways Logo
7:40 pm - 4:50 pmLIS-AUS
27h 10m1 stop
$674British Airways
Find Deal
Fri, Oct 24 - Tue, Nov 4
American Airlines Logo
7:05 pm - 5:55 pmAUS-LIS
16h 50m1 stop
American Airlines Logo
8:45 pm - 8:15 amLIS-AUS
17h 30m2 stops
$703American Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
British Airways Logo
7:00 pm - 9:55 amAUS-LIS
32h 55m1 stop
British Airways Logo
7:40 pm - 4:50 pmLIS-AUS
27h 10m1 stop
$704British Airways
Find Deal
Wed, Dec 24 - Tue, Dec 30
Iberia Logo
8:00 am - 4:05 pmAUS-LIS
26h 05m2 stops
Iberia Logo
8:45 pm - 9:26 amLIS-AUS
18h 41m2 stops
$717Iberia
Find Deal
Sat, Nov 8 - Fri, Nov 14
Iberia Logo
7:00 am - 8:40 pmAUS-LIS
31h 40m2 stops
Iberia Logo
10:10 pm - 11:38 pmLIS-AUS
31h 28m2 stops
$729Iberia
Find Deal
Sun, Sep 7 - Wed, Sep 17

British Airways flights from Austin to Lisbon

Our best British Airways deals on Austin to Lisbon flight tickets
British Airways
Oct 24
AUS5:45 pmAustin Bergstrom
35h 10m
1 stop
LIS10:55 amLisbon Humberto Delgado
Nov 4
LIS7:40 pmLisbon Humberto Delgado
27h 10m
1 stop
AUS4:50 pmAustin Bergstrom
British Airways
Dec 24
AUS7:00 pmAustin Bergstrom
32h 55m
1 stop
LIS9:55 amLisbon Humberto Delgado
Dec 30
LIS7:40 pmLisbon Humberto Delgado
27h 10m
1 stop
AUS4:50 pmAustin Bergstrom
British Airways
Dec 24
AUS7:05 pmAustin Bergstrom
32h 50m
1 stop
LIS9:55 amLisbon Humberto Delgado
Jan 1
LIS7:00 amLisbon Humberto Delgado
15h 55m
1 stop
AUS4:55 pmAustin Bergstrom

United Airlines flights from Austin to Lisbon

Our best United Airlines deals on Austin to Lisbon flight tickets
United Airlines
Nov 26
AUS7:15 amAustin Bergstrom
21h 00m
1 stop
LIS10:15 amLisbon Humberto Delgado
Dec 9
LIS11:20 amLisbon Humberto Delgado
41h 23m
2 stops
AUS10:43 pmAustin Bergstrom
United Airlines
Oct 22
AUS10:00 amAustin Bergstrom
17h 20m
1 stop
LIS9:20 amLisbon Humberto Delgado
Nov 5
LIS11:55 amLisbon Humberto Delgado
14h 46m
1 stop
AUS8:41 pmAustin Bergstrom
United Airlines
Oct 22
AUS7:05 amAustin Bergstrom
20h 15m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 5
LIS10:15 amLisbon Humberto Delgado
16h 26m
2 stops
AUS8:41 pmAustin Bergstrom

See travel insights to Lisbon from

How to get the cheapest flight ticket from Austin to Lisbon

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

What is the typical price of a round-trip flight between Austin and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Austin to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $645. If you are unable to visit Lisbon during the month of January, then departing from Austin during the month February is also very affordable. Most momondo users find prices during this month for around $689.

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

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $883. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Austin to Lisbon for around $1,193.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the evening when flights can be purchased for as low as $796. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,086 on average. Flights to Lisbon from Austin in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $961 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Austin for as low as $813 on momondo.

How have Austin to Lisbon flight prices changed over time?

As of July 2025, prices for Austin to Lisbon flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Lisbon

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

Cheap Austin to Lisbon (AUS to LIS) flight deals and tips

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

Best Price Found

$311

Fastest flight time

11h 35m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Austin in the past 72 hours is $311. The best round-trip flight deal from Austin to Lisbon found on momondo in the last 72 hours is $582.
The fastest flight from Austin to Lisbon takes 11h 35m
There are no direct flights from Austin to Lisbon. Popular non-direct route for this connection is Austin Bergstrom Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • How far is Austin Bergstrom to Lisbon Humberto Delgado by plane?

    The straight-line distance from Austin Bergstrom to Lisbon Humberto Delgado is 4876.4 mi. In terms of flight time, this usually takes a little over 11h 35m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Lisbon?


Best airlines flying from Austin to Lisbon

Compare and see reviews for airlines that fly from Austin to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $533Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom $561Free CancellationRating
7.0
2,817 reviews
Search Iberia flights
Air FrancePriceFrom $581Free CancellationRating
7.5
1,472 reviews
Search Air France flights
DeltaPriceFrom $587Free CancellationRating
8.0
7,983 reviews
Search Delta flights
LufthansaPriceFrom $617Free CancellationRating
6.8
7,205 reviews
Search Lufthansa flights
United AirlinesPriceFrom $623Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
British AirwaysPriceFrom $632Free CancellationRating
6.6
7,089 reviews
Search British Airways flights
KLMPriceFrom $635Free CancellationRating
7.8
1,366 reviews
Search KLM flights
Virgin AtlanticPriceFrom $668Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom $670Free CancellationRating
7.1
9,669 reviews
Search Air Canada flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Nazaré
Almada
Ericeira
Setúbal
Oeiras
Estoril
Evora
Óbidos
Sesimbra
Tomar
Figueira da Foz
Batalha
Leiria
Comporta
Peniche
Torres Vedras
Sines
Caldas da Rainha

Why use momondo?

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

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

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

All flight searches from Austin to Lisbon on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Austin.

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

Price alerts on flights to Lisbon from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/7
Mon 7/14

Find better results for your trip to Portugal