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Cheap flights from Bucharest to Austin from $475

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to Austin departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:00 am - 4:10 pmOTP-AUS
18h 10m1 stop
KLM Logo
6:05 pm - 1:00 pmAUS-OTP
34h 55m1 stop
$855KLM
Find Deal
Sat, Nov 15 - Sat, Nov 22
KLM Logo
1:55 pm - 12:28 amOTP-AUS
18h 33m2 stops
KLM Logo
6:05 pm - 1:00 pmAUS-OTP
34h 55m1 stop
$861KLM
Find Deal
Sat, Nov 15 - Sat, Nov 22
British Airways Logo
4:45 pm - 4:50 pmOTP-AUS
32h 05m1 stop
British Airways Logo
7:00 pm - 10:55 pmAUS-OTP
19h 55m1 stop
$877British Airways
Find Deal
Fri, Feb 20 - Tue, Feb 24
British Airways Logo
4:45 pm - 4:50 pmOTP-AUS
32h 05m1 stop
British Airways Logo
7:00 pm - 10:55 pmAUS-OTP
19h 55m1 stop
$879British Airways
Find Deal
Fri, Feb 20 - Tue, Feb 24
Delta Logo
1:55 pm - 4:10 pmOTP-AUS
34h 15m1 stop
Delta Logo
5:07 pm - 10:50 pmAUS-OTP
21h 43m2 stops
$880Delta
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Fri, Feb 20 - Tue, Feb 24
Delta Logo
6:00 am - 9:24 pmOTP-AUS
23h 24m2 stops
Delta Logo
8:10 am - 12:05 pmAUS-OTP
19h 55m2 stops
$890Delta
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
8:00 am - 4:50 pmOTP-AUS
16h 50m1 stop
American Airlines Logo
2:24 pm - 10:55 pmAUS-OTP
24h 31m2 stops
$909American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
8:00 am - 9:27 pmOTP-AUS
21h 27m2 stops
American Airlines Logo
7:00 pm - 10:55 pmAUS-OTP
19h 55m1 stop
$913American Airlines
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Fri, Feb 20 - Tue, Feb 24
Multiple Airlines Logo
6:55 am - 12:19 pmOTP-AUS
37h 24m3 stops
Multiple Airlines Logo
1:05 pm - 6:25 pmAUS-OTP
45h 20m2 stops
$1,481Multiple Airlines
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Sat, Nov 15 - Sat, Nov 22
Multiple Airlines Logo
6:55 am - 12:19 pmOTP-AUS
37h 24m2 stops
Multiple Airlines Logo
7:37 pm - 12:30 pmAUS-OTP
32h 53m3 stops
$2,132Multiple Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11

KLM flights from Bucharest to Austin

Our best KLM deals on Bucharest to Austin flight tickets
KLM
Nov 15
OTP6:00 amBucharest Otopeni Intl
18h 10m
1 stop
AUS4:10 pmAustin Bergstrom
Nov 22
AUS6:05 pmAustin Bergstrom
34h 55m
1 stop
OTP1:00 pmBucharest Otopeni Intl
$855
Find similar
KLM
Nov 15
OTP1:55 pmBucharest Otopeni Intl
18h 33m
2 stops
AUS12:28 amAustin Bergstrom
Nov 22
AUS6:05 pmAustin Bergstrom
34h 55m
1 stop
OTP1:00 pmBucharest Otopeni Intl
$861
Find similar
KLM
Jan 3
OTP8:35 amBucharest Otopeni Intl
15h 35m
1 stop
AUS4:10 pmAustin Bergstrom
Jan 11
AUS2:40 pmAustin Bergstrom
16h 45m
2 stops
OTP3:25 pmBucharest Otopeni Intl
$1,464
Find similar

British Airways flights from Bucharest to Austin

Our best British Airways deals on Bucharest to Austin flight tickets
British Airways
Feb 20
OTP4:45 pmBucharest Otopeni Intl
32h 05m
1 stop
AUS4:50 pmAustin Bergstrom
Feb 24
AUS7:00 pmAustin Bergstrom
19h 55m
1 stop
OTP10:55 pmBucharest Otopeni Intl
$877
Find similar
British Airways
Feb 20
OTP4:45 pmBucharest Otopeni Intl
32h 05m
1 stop
AUS4:50 pmAustin Bergstrom
Feb 24
AUS7:00 pmAustin Bergstrom
19h 55m
1 stop
OTP10:55 pmBucharest Otopeni Intl
$879
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sat 11/15

6:00 am-4:10 pm

1 stop18h 10m

Austin Bergstrom

Sat 11/22

6:05 pm-1:00 pm

1 stop34h 55m

$855

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sat 11/15

1:55 pm-12:28 am

2 stops18h 33m

Austin Bergstrom

Sat 11/22

6:05 pm-1:00 pm

1 stop34h 55m

$861

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

4:45 pm-4:50 pm

1 stop32h 05m

Austin Bergstrom

Tue 2/24

7:00 pm-10:55 pm

1 stop19h 55m

$877

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

4:45 pm-4:50 pm

1 stop32h 05m

Austin Bergstrom

Tue 2/24

7:00 pm-10:55 pm

1 stop19h 55m

$879

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

1:55 pm-4:10 pm

1 stop34h 15m

Austin Bergstrom

Tue 2/24

5:07 pm-10:50 pm

2 stops21h 43m

$880

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

6:00 am-9:24 pm

2 stops23h 24m

Austin Bergstrom

Tue 2/24

8:10 am-12:05 pm

2 stops19h 55m

$890

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

8:00 am-4:50 pm

1 stop16h 50m

Austin Bergstrom

Tue 2/24

2:24 pm-10:55 pm

2 stops24h 31m

$909

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 2/20

8:00 am-9:27 pm

2 stops21h 27m

Austin Bergstrom

Tue 2/24

7:00 pm-10:55 pm

1 stop19h 55m

$913

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sat 11/15

6:55 am-12:19 pm

3 stops37h 24m

Austin Bergstrom

Sat 11/22

1:05 pm-6:25 pm

2 stops45h 20m

$1,481

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Sat 1/3

6:55 am-12:19 pm

2 stops37h 24m

Austin Bergstrom

Sun 1/11

7:37 pm-12:30 pm

3 stops32h 53m

$2,132

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Bucharest to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bucharest and Austin?

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $776. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest to Austin for around $1,028.

Can stopping save me money on Bucharest to Austin flights?

You could potentially save up to 15% on your flight if you consider stops on a Bucharest to Austin flight.

When to book flights from Bucharest to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest to Austin (BUH to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to Austin

Direct flights

None
There are no direct flights from Bucharest to Austin. There are no popular flight routes from Bucharest to Austin.
Search flight deals

  • How far is Bucharest to Austin Bergstrom by plane?

    Bucharest and Austin Bergstrom are 6176.3 mi apart from one another. A reasonable flight in good conditions will take 15h 35m.

  • When did momondo last update prices for flights from Bucharest to Austin Bergstrom Airport?

    Prices for flights from Bucharest to Austin Bergstrom Airport were last updated today.

  • How many operators does momondo search for flights from Bucharest to Austin Bergstrom Airport?

  • How old do you have to be to fly from Bucharest to Austin Bergstrom Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bucharest to Austin?

Best airlines flying from Bucharest to Austin

Compare and see reviews for airlines that fly from Bucharest to Austin with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $790Free CancellationRating
7.7
1,405 reviews
Search KLM flights

Traveling to a place near Austin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Austin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bucharest to Austin for you.

Can I find flights from Bucharest to Austin with flexible booking policies on momondo?

Yes. All flights to Austin from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bucharest to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Bucharest. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bucharest to Austin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Bucharest and alert you when they change.

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