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Find cheap flights from Austin to Portugal from $384

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Portugal departing on 6/16. 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
0 bags
Sat 5/18
Sat 5/25

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Best Portugal Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbon1 stop$812
Porto
Porto1 stop$1,029
Ponta Delgada
Ponta Delgada1 stop$969
Funchal
Funchal2 stops$1,930
Faro
Faro2 stops$1,090
Lajes
Lajes2 stops$1,924

Good to know

Low season

January

High season

September

Cheapest flight

$384
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Austin to Lisbon

FAQs - booking Portugal flights

  • Do I need to have a visa to fly from Austin to Portugal?

    You will only be required to apply for a visa when flying from Austin to Portugal when you plan to stay in the country for over 90 days. Otherwise, U.S. citizens won't need to worry about obtaining visas and will only need to have valid passports with them to enter Portugal.

  • Where do flights from Austin to Portugal typically stop along the way?

    Flights from Austin to Portugal might make stops at any number of different airports while flying to their final destinations. Several airlines routinely used for layovers on this flight path include Philadelphia International Airport (PHL), Dulles International Airport (IAD), and London Heathrow Airport (LHR).

  • Which airlines that fly from Austin to Portugal provide the best food?

    You'll eat at least one or two meals on most flights from Austin to Portugal, so you should make sure these meals will be good. British Airways offers a "Dine Anytime" menu filled with fine dining dishes that are prepared with quality in mind.

  • What steps can I take to make flights from Austin to Portugal eco-friendly?

    If you'd like to make your flight from Austin to Portugal as eco-friendly as possible, flying with an airline like American Airlines or United Airlines can help you do it. These airlines have committed to eliminating carbon emissions by 2050, and they plan to do it by upgrading their aircraft and doing away with single-use plastics on flights.

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

    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 Austin to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portugal from 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 from Austin to Portugal?

    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 Portugal with an airline and back to Austin with another airline.

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

    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 Portugal from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Portugal

  • Morning departure is around 8% more expensive than an evening flight, on average*.
  • Even though Austin-Bergstrom International Airport (AUS) is nearly 5,000 miles from Portugal, you should still be able to find plenty of airlines that can take you there. American Airlines, British Airways, Delta, Iberia, and United Airlines can all assist you.
  • As you explore flights from Austin to Portugal, you might want to start by picking out the airport in Portugal you wish to fly into. If you'll be visiting Portugal's capital Lisbon, Humberto Delgado Airport (LIS) will be the best choice. However, you should also consider Ponta Delgada - João Paulo II Airport (PDL) on the São Miguel island, along with Francisco Sá Carneiro Airport (OPO) near Porto and Madeira International Airport (FNC) near Santa Cruz.
  • Although nonstop flights from Austin to Portugal will be few and far between, you should be able to find one-stop flights that won't take too much time compared to two- and three-stop flights. United Airlines has one-stop flights from Austin-Bergstrom International Airport (AUS) to Humberto Delgado Airport (LIS).
  • Those taking long flights from Austin to Portugal should search for first-class tickets they can afford. Anyone who flies first class with an airline like American Airlines will receive a private suite with a lie-flat seat and enough in-flight entertainment options to ensure you don't ever get bored. You'll also receive fine dining options that you won't get in economy class.
  • Austin-Bergstrom International Airport has lounges you can use in your spare time as you wait for your flight to Portugal to board. From the Delta Sky Club that will be reserved for Delta customers to the Chase Sapphire Terrace that those flying with any airline can access, you will have plenty of options to explore.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Austin to Portugal

 
Need help choosing which airline to fly with from Austin to Portugal? 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.
8.0
DeltaOverall score based on 11104 reviews
8.2boarding
8.6crew
7.5food
7.9comfort
8.0entertainment
Airline reviews

Everything was great except for the seat. The backrest would not stay in the upright position.

8.0 ExcellentEddie, Apr 2024SEA - PHX
Read more about Delta reviews

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Crew is way too many times on the intercom re explaining the same thing

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Flight delayed, boarding time kept changing, not good. Nee firm information given each time.

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

I’m hoping for WiFi included. Everything else was very good

All corners have been cut and it’s a cheap experience that no longer is distinguished from most other cheap airlines

Both flights were delayed. I lost my connection on the way back. No voucher or anything was givenx I had business ticket and no support to make it on time. I got to the door running 5 min after they close. Food really bad. Breakfast in business was worst that I what I remember in economy. Even though I have accumulated many miles, I don’t think Inwill keep buying Iberia. I am a frequent business traveler.

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Appalling! The flight was delayed by 3.5 hours and the American Airlines staff at the airport where nit very helpful. Once boarded, the flight crew were unhelpful, the food was poor and the aircraft was tatty.

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

I can’t comment on food as it was necessary to buy it. No entertainment.

Everything was great, except the food, which could have been flavorful.

Took too long to tak off but besides that it was good

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

I’m not happy because I discovered there is something wrong and my miles have not been getting put on my AA account. So this needs to be fixed because I have traveled a lot since October and none of my miles are registered

Book cheap flights from Austin to Portugal

Recent round-trip flight deals

5/8Wed
1 stopDelta
14h 35mAUS-LIS
5/16Thu
1 stopDelta
18h 04mLIS-AUS
$812
5/1Wed
1 stopDelta
18h 40mAUS-LIS
5/8Wed
1 stopDelta
16h 35mLIS-AUS
$815
5/2Thu
1 stopUnited Airlines
17h 55mAUS-LIS
5/9Thu
2 stopsUnited Airlines
32h 36mLIS-AUS
$850
5/2Thu
1 stopUnited Airlines
17h 55mAUS-LIS
5/9Thu
1 stopUnited Airlines
28h 56mLIS-AUS
$862
5/8Wed
2 stopsBritish Airways
21h 10mAUS-LIS
5/18Sat
2 stopsBritish Airways
20h 16mLIS-AUS
$882
5/15Wed
2 stopsAmerican Airlines
18h 50mAUS-LIS
5/22Wed
1 stopAmerican Airlines
17h 02mLIS-AUS
$1,009
8/30Fri
2 stopsIberia
31h 30mAUS-OPO
9/13Fri
2 stopsIberia
17h 11mOPO-AUS
$1,046
5/13Mon
1 stopBritish Airways
15h 45mAUS-LIS
5/28Tue
1 stopBritish Airways
27h 05mLIS-AUS
$1,083
5/10Fri
1 stopAmerican Airlines
20h 55mAUS-LIS
5/28Tue
2 stopsAmerican Airlines
17h 22mLIS-AUS
$1,132
5/17Fri
2 stopsIberia
15h 25mAUS-OPO
5/24Fri
2 stopsIberia
38h 53mOPO-AUS
$1,221

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Recent one-way flight deals

6/16Sun
2 stops
33h 15mAUS-LIS
$384
6/16Sun
3 stops
30h 25mAUS-LIS
$433
6/4Tue
2 stops
36h 56mAUS-OPO
$454
6/4Tue
3 stops
56h 11mAUS-OPO
$460
5/27Mon
1 stopUnited Airlines
11h 50mAUS-OPO
$1,012
6/16Sun
1 stopUnited Airlines
17h 50mAUS-LIS
$1,078
5/24Fri
2 stopsLufthansa
20h 38mAUS-LIS
$1,143
4/28Sun
2 stopsVirgin Atlantic
23h 35mAUS-LIS
$1,149
5/25Sat
1 stopLufthansa
13h 40mAUS-OPO
$1,362
7/1Mon
2 stopsIberia
16h 50mAUS-LIS
$2,981

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Last minute flights from Austin to Portugal

Last minute flight, train and bus deals

4/19Fri
multi-stopBritish Airways
21h 15mAUS-LIS
4/29Mon
multi-stopBritish Airways
14h 40mLIS-AUS
$1,395
4/19Fri
multi-stopAir France
21h 35mAUS-LIS
4/29Mon
multi-stopAir France
14h 36mLIS-AUS
$1,403
4/19Fri
multi-stopUnited Airlines
13h 55mAUS-LIS
4/29Mon
multi-stopUnited Airlines
16h 25mLIS-AUS
$1,408

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Austin - Portugal Flights

Departure:

Austin (AUS)United States

Return flight deals:

Portugal - Austin

Cabin classes: