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$466+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — AUS
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
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 August 11, 2026.

This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:05 am -
1 stop15h 55m
Mon 9/74:05 pm -
1 stop23h 45m
Deal found 8/9$990
This Gotogate deal was found by Cheapflights users on 8/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:05 am -
1 stop15h 55m
Mon 8/314:05 pm -
1 stop23h 45m
Deal found 8/7$996
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/246:05 am -
1 stop15h 55m
Mon 8/3112:05 pm -
2 stops22h 30m
Deal found 8/7$1,026
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/316:05 am -
1 stop15h 55m
Mon 9/72:24 pm -
2 stops20h 11m
Deal found 8/10$1,028
This Lufthansa deal was found by Cheapflights users on 8/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:05 am -
2 stops19h 50m
Fri 9/1812:12 pm -
2 stops16h 58m
Deal found 8/7$1,033
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/316:05 am -
2 stops22h 29m
Sun 9/67:00 am -
3 stops22h 05m
Deal found 8/9$1,035

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 August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$990
(Gotogate)

One-way from

$466
(Kiwi.com)
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
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One-way flight from Bucharest (BUH) to Austin Bergstrom
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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 August 11, 2026.
Use the filters below to find and compare flights from Bucharest to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Mon 9/7

4:05 pm-4:20 pm

1 stop16h 15m

$1,000

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Tue 8/25

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Fri 9/18

12:12 pm-1:10 pm

2 stops16h 58m

$1,027

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Mon 9/7

12:05 pm-6:35 pm

2 stops22h 30m

$1,028
Quickest round-trip

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Mon 10/12

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Thu 12/10

3:55 pm-1:55 pm

1 stop14h 00m

$1,028

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Mon 10/12

7:05 am-10:08 pm

2 stops23h 03m

Austin Bergstrom

Fri 12/4

11:25 am-2:10 pm

2 stops18h 45m

$1,034

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Sun 10/11

7:05 am-9:30 pm

2 stops22h 25m

Austin Bergstrom

Sat 12/5

12:13 pm-2:10 pm

2 stops17h 57m

$1,034

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Mon 10/12

7:05 am-9:30 pm

2 stops22h 25m

Austin Bergstrom

Thu 12/10

6:10 pm-11:15 pm

2 stops21h 05m

$1,034

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-8:34 pm

2 stops22h 29m

Austin Bergstrom

Sun 9/6

7:00 am-1:05 pm

3 stops22h 05m

$1,035
Cheapest one-way

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Sat 10/10

6:50 am-9:48 am

3 stops34h 58m

$498

BucharestAustin

OTP Bucharest Otopeni Intl - AUS Austin Bergstrom

OTPAUS

Bucharest Otopeni Intl

Sun 10/11

6:50 am-9:48 am

3 stops34h 58m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • 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.

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 0 different airlines.

  • How long is the flight from Bucharest to Austin?

    Airlines like Lufthansa and United Airlines fly from Bucharest to Austin in about 15h 55m. 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.

  • 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
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake

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Alternative routes for Bucharest to Austin

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Otopeni Intl to Dallas/Fort Worth flights

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