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$393+ Cheap flights from Bucharest (BUH) 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — AUS
Nov 23 — Nov 301
Sun 11/23
Sun 11/30
1 adult, Economy
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Find flight deals from Bucharest to Austin

Cheapest flights from Bucharest to Austin
Explore the most affordable flight options available from Bucharest to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:35 amOTP - AUS
1 stop34h 33mMultiple Airlines
Tue 12/91:13 pmAUS - OTP
2 stops25h 57mMultiple Airlines
Deal found 10/23$654
This British Airways deal was found by Cheapflights users on 10/24. 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.
Fri 12/58:00 amOTP - AUS
1 stop16h 50mBritish Airways
Tue 12/97:00 pmAUS - OTP
1 stop19h 55mBritish Airways
Deal found 10/24$831
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amOTP - AUS
2 stops26h 28mDelta
Tue 12/95:25 amAUS - OTP
2 stops22h 40mDelta
Deal found 10/23$859
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 11/35:55 amOTP - AUS
2 stops23h 11mUnited Airlines
Thu 3/127:20 amAUS - OTP
2 stops28h 20mUnited Airlines
Deal found 10/23$900
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:55 amOTP - AUS
2 stops42h 18mUnited Airlines
Sat 1/106:32 amAUS - OTP
2 stops21h 58mUnited Airlines
Deal found 10/24$918
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amOTP - AUS
1 stop18h 10mDelta
Thu 3/1212:15 pmAUS - OTP
2 stops21h 55mDelta
Deal found 10/23$925
This Ovago deal was found by Cheapflights users on 10/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:05 amOTP - AUS
1 stop16h 45mBritish Airways
Sat 1/105:44 pmAUS - OTP
2 stops22h 01mBritish Airways
Deal found 10/24$949
This KLM deal was found by Cheapflights users on 10/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amOTP - AUS
1 stop18h 10mKLM
Thu 3/127:05 pmAUS - OTP
1 stop13h 20mKLM
Deal found 10/23$963
This Air Canada deal was found by Cheapflights users on 10/23. 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 11/36:55 amOTP - AUS
3 stops37h 24mMultiple Airlines
Thu 3/1211:30 amAUS - OTP
2 stops23h 55mMultiple Airlines
Deal found 10/23$1,195

Cheap flight deals from Bucharest to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) 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 October 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$654
(Kiwi.com)

One-way from

$393
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$969
Provider with most accurate pricing for Bucharest (BUH)-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Austin Bergstrom flights.
Search Deals
From Bucharest (BUH) to Austin Bergstrom
Search Deals
One-way flight from Bucharest (BUH) to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bucharest 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 October 24, 2025.
Use the filters below to find and compare flights from Bucharest to Austin that are best for you.

Fly from

Bucharest

Fly to

Austin

Route

Depart

Return

Price

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 12/5

9:35 am-12:08 pm

1 stop34h 33m

Austin Bergstrom

Tue 12/9

1:13 pm-3:50 pm

2 stops18h 37m

$797

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 12/5

8:00 am-4:50 pm

1 stop16h 50m

Austin Bergstrom

Tue 12/9

7:00 pm-10:55 pm

1 stop19h 55m

$831

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

8:00 am-4:50 pm

1 stop16h 50m

Austin Bergstrom

Tue 2/24

7:00 pm-10:55 pm

1 stop19h 55m

$852

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sat 12/27

5:55 am-4:13 pm

2 stops42h 18m

Austin Bergstrom

Sat 1/10

6:32 am-12:30 pm

2 stops21h 58m

$918

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sat 12/27

8:05 am-4:50 pm

1 stop16h 45m

Austin Bergstrom

Sat 1/10

7:00 pm-2:55 pm

1 stop35h 55m

$918

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Wed 11/12

8:05 am-3:47 pm

2 stops39h 42m

Austin Bergstrom

Wed 3/18

8:00 pm-11:30 pm

1 stop20h 30m

$1,573

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Tue 11/18

4:40 pm-10:16 pm

2 stops37h 36m

Austin Bergstrom

Fri 3/20

8:00 pm-11:25 pm

1 stop20h 25m

$1,573

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sun 12/14

2:40 pm-12:08 pm

3 stops53h 28m

$393

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sun 12/14

7:35 am-4:50 pm

1 stop17h 15m

$522

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Tue 1/6

8:15 pm-5:13 pm

3 stops52h 58m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Bucharest-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest-Austin flights, Cheapflights users trust eDreams the most. eDreams 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-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 Bucharest to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Bucharest 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 Bucharest to Austin

How much does it cost to fly round-trip from Bucharest to Austin?

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 October 24, 2025.
Peruse reviews from past customers who have flown with KLM and British Airways from Bucharest 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
1,405 reviews

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,471 reviews
KLM
7.7
Good
1,405 reviews

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Bucharest 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?

    Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Austin from Bucharest. Booking flights from Bucharest to Austin Bergstrom (AUS) should be relatively easy as there are 0 daily inbound flights from Bucharest from 1 airline.

  • How long is the flight from Bucharest to Austin?

    Airlines like British Airways and American Airlines fly from Bucharest to Austin in about 16h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Bucharest and Austin is about 6172 mi.

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

    Our cheapest airline available from Bucharest to Austin is KLM. Our recent data shows that you can find tickets from as low as $790 on this airline. KLM is priced at 17% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Bucharest to Austin?

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

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

    Yes. Cheapflights offers flight deals from Bucharest 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
Round Rock
San Marcos
Fredericksburg
Cedar Park
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Bucharest to Austin

Discover the top airline that operate flights from Bucharest 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 October 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$790Average$859FlexibilityNo cancel feeOn-time75%

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