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$409+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — AUS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 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 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 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 (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. 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 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 January 27, 2026.
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

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-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest-Austin flight deals on Cheapflights vs. FlightHub >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 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-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
No data available for this route at this time. Please check back soon.

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 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
1,443 reviews

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

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

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,702 reviews
KLM
7.7
Good
1,443 reviews

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Crew

8.4

Overall

7.7

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 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 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 $851 on this airline. KLM is priced at 14% 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
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

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$851Average$859FlexibilityNo cancel feeOn-time75%

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