HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$409+ Cheap flights from Otopeni Intl (OTP) to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — AUS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Otopeni Intl to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Otopeni Intl to Austin

Cheapest flights from Otopeni Intl to Austin
Explore the most affordable flight options available from Otopeni Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:40 pm
OTP
-
AUS
3 stops37h 41m
Multiple Airlines
Mon 3/26:10 am
AUS
-
OTP
3 stops34h 55m
Multiple Airlines
Deal found 1/26$728
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:00 am
OTP
-
AUS
1 stop16h 50m
British Airways
Mon 3/26:55 pm
AUS
-
OTP
1 stop20h 05m
British Airways
Deal found 1/26$793
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:45 pm
OTP
-
AUS
1 stop32h 05m
British Airways
Mon 2/96:55 pm
AUS
-
OTP
1 stop20h 05m
British Airways
Deal found 1/26$1,007
This British Airways deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:05 am
OTP
-
AUS
1 stop16h 45m
British Airways
Mon 2/26:55 pm
AUS
-
OTP
1 stop35h 50m
British Airways
Deal found 1/24$1,042
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:55 am
OTP
-
AUS
2 stops25h 04m
United Airlines
Mon 2/96:30 am
AUS
-
OTP
3 stops22h 00m
United Airlines
Deal found 1/25$1,278

Find flight deals from Otopeni Intl to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$728
(Mytrip)

One-way from

$409
(Kiwi.com)

Popular in

February

Cheapest in

May
Provider with most accurate pricing for Bucharest Otopeni Intl-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Austin Bergstrom flights.
Search Deals
From Bucharest Otopeni Intl to Austin Bergstrom
Search Deals
One-way flight from Bucharest Otopeni Intl to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Austin that are best for you.

Fly from

Otopeni Intl

Fly to

Austin

Route

Depart

Return

Price

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Thu 2/26

5:40 pm-11:21 pm

3 stops37h 41m

Austin Bergstrom

Mon 3/2

6:10 am-1:05 am

3 stops34h 55m

$728

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Thu 2/26

8:00 am-4:50 pm

1 stop16h 50m

Austin Bergstrom

Mon 3/2

6:55 pm-11:00 pm

1 stop20h 05m

$793

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/6

8:20 pm-4:50 pm

1 stop28h 30m

Austin Bergstrom

Mon 2/9

6:55 pm-2:45 pm

1 stop35h 50m

$1,007

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 3/16

9:35 am-12:12 am

1 stop21h 37m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest Otopeni Intl Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest Otopeni Intl Airport-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Otopeni Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Otopeni Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with KLM from Bucharest Otopeni Intl Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Bucharest Otopeni Intl?

    If you book a flight to Austin from Bucharest Otopeni Intl, you will be flying to Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 0 flights from Bucharest Otopeni Intl to Austin Bergstrom per day from 1 airline.

  • How long is the flight from Bucharest Otopeni Intl Airport to Austin?

    Departing from Bucharest Otopeni Intl Airport to Austin will take you 16h 50m. Airlines will cover a distance of 6172 mi.

  • What is the cheapest airline to fly from Bucharest Otopeni Intl Airport to Austin round-trip?

    Flying on KLM is currently your cheapest option to Austin, with prices starting at $851.

  • Can I find deals for flights from Otopeni Intl to Austin that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Austin.

  • Can I find deals for business class flights from Otopeni Intl to Austin?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Otopeni Intl to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Dallas/Fort Worth flights
Otopeni Intl to Hobby flights
Otopeni Intl to George Bush Intcntl flights

Top airline flying from Otopeni Intl to Austin

Discover the top airline that operate flights from Otopeni Intl to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$851Average$859FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.