HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$602+ Cheap flights from Austin (AUS) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — OTP
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Otopeni Intl 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 Austin to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Otopeni Intl (OTP). 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 July 28, 2025.

Round-trip from

$602
(Ticket)

Popular in

May

Cheapest in

February

Average price

$862
From Austin Bergstrom to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($430 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Austin to Otopeni Intl

Cheapest flights from Austin to Otopeni Intl
Explore the most affordable flight options available from Austin to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Ticket deal was found by Cheapflights users on 7/26. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:25 pmAUS - OTP
2 stops17h 10mLufthansa
Wed 9/246:00 amOTP - AUS
1 stop16h 20mLufthansa
Deal found 7/26$602
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:54 pmAUS - OTP
2 stops16h 51mBritish Airways
Thu 11/138:00 amOTP - AUS
1 stop16h 50mBritish Airways
Deal found 7/27$603
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:30 amAUS - OTP
2 stops23h 00mAir Canada
Wed 11/125:55 amOTP - AUS
2 stops23h 22mAir Canada
Deal found 7/27$606
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 11/11:00 pmAUS - OTP
2 stops46h 30mUnited Airlines
Mon 11/102:50 pmOTP - AUS
2 stops53h 24mUnited Airlines
Deal found 7/27$643
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:00 amAUS - OTP
2 stops19h 05mMultiple Airlines
Wed 10/226:00 amOTP - AUS
3 stops36h 30mMultiple Airlines
Deal found 7/27$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Otopeni Intl 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 July 28, 2025.
Use the filters below to find and compare flights from Austin to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Austin

Fly to

Otopeni Intl

Route

Depart

Return

Price

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 9/8

5:25 pm-6:35 pm

2 stops17h 10m

Bucharest Otopeni Intl

Wed 9/24

6:00 am-2:20 pm

1 stop16h 20m

$602

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 11/4

1:54 pm-2:45 pm

2 stops16h 51m

Bucharest Otopeni Intl

Thu 11/13

8:00 am-4:50 pm

1 stop16h 50m

$603

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 11/3

11:30 am-6:30 pm

2 stops23h 00m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-9:17 pm

2 stops23h 22m

$606

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Sat 11/1

1:00 pm-6:30 pm

2 stops46h 30m

Bucharest Otopeni Intl

Mon 11/10

2:50 pm-12:14 pm

2 stops53h 24m

$643

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 10/14

10:00 am-1:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Wed 10/22

6:00 am-10:30 am

3 stops36h 30m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Austin to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Austin 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Bucharest Otopeni Intl Airport

What is the cheapest month to book a flight from Austin to Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Austin to Bucharest Otopeni Intl Airport (average of $604). Flying from Austin to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to OTP?

Find hourly flight availability from Austin to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

It’s typically best to fly out from Austin to Bucharest Otopeni Intl Airport at noon. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated July 28, 2025.
Read through reviews of airlines operating flights from Austin to Bucharest Otopeni Intl Airport, such as United Airlines, Air Canada, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,892 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,892 reviews
United Airlines
7.4
Good
8,892 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,813 reviews
United Airlines
7.4
Good
8,892 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,265 reviews
United Airlines
7.4
Good
8,892 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,205 reviews
United Airlines
7.4
Good
8,892 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Austin to Otopeni Intl. 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 from for flights from Austin to Bucharest Otopeni Intl?

    If you book a flight to Bucharest Otopeni Intl from Austin, you will be flying from 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 Austin Bergstrom to Bucharest Otopeni Intl per day from 5 different airlines.

  • What are the cheapest airlines flying from Austin to Bucharest Otopeni Intl Airport round-trip?

    According to our current data, Lufthansa ($602), British Airways ($603), and Air Canada ($606) offers the cheapest pricing from Austin to Bucharest Otopeni Intl Airport. You may be able to fly from Austin to Bucharest Otopeni Intl Airport for 44% less than the average price by searching for these airlines.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Austin to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Austin to Bucharest Otopeni Intl Airport (average of $604). Flying from Austin to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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.

Top 5 airlines flying from Austin to Otopeni Intl

Discover the top 5 airlines that operate flights from Austin to Otopeni Intl. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$622Average$864FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$679Average$1,421FlexibilityNo cancel feeOn-time76%
DeltaCheapest$702Average$1,007FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$752Average$1,011FlexibilityNo cancel feeOn-time69%
KLMCheapest$758Average$958FlexibilityNo 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.