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Cheap flights from Bucharest Otopeni Intl Airport to Austin from $442

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 Otopeni Intl Airport to Austin departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bucharest Otopeni Intl Airport to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
Lufthansa Logo
4:05 pm - 11:40 pm
AUS
-
OTP
23h 35m
1 stop
$975Lufthansa
Fri, Sep 18 - Fri, Sep 25
Multiple Airlines Logo
8:05 am - 9:55 pm
OTP
-
AUS
21h 50m
2 stops
Multiple Airlines Logo
2:15 pm - 3:45 pm
AUS
-
OTP
17h 30m
2 stops
$977Multiple Airlines
Mon, Dec 14 - Thu, Jan 14
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
Lufthansa Logo
4:05 pm - 11:50 pm
AUS
-
OTP
23h 45m
1 stop
$978Lufthansa
Mon, Aug 31 - Mon, Sep 7
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
Lufthansa Logo
4:05 pm - 11:50 pm
AUS
-
OTP
23h 45m
1 stop
$991Lufthansa
Mon, Aug 31 - Mon, Sep 7
Qatar Airways Logo
5:10 pm - 3:21 pm
OTP
-
AUS
54h 11m
2 stops
Qatar Airways Logo
4:24 pm - 7:45 am
AUS
-
OTP
55h 21m
2 stops
$997Qatar Airways
Fri, Sep 18 - Fri, Sep 25
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
Lufthansa Logo
4:05 pm - 6:35 pm
AUS
-
OTP
18h 30m
2 stops
$997Lufthansa
Mon, Aug 31 - Mon, Sep 7
United Airlines Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
United Airlines Logo
5:10 am - 1:10 pm
AUS
-
OTP
24h 00m
2 stops
$1,002United Airlines
Fri, Sep 18 - Fri, Sep 25
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
Lufthansa Logo
4:55 pm - 1:55 pm
AUS
-
OTP
14h 00m
1 stop
$1,004Lufthansa
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
8:35 am - 4:10 pm
OTP
-
AUS
15h 35m
1 stop
Multiple Airlines Logo
2:27 pm - 3:50 pm
AUS
-
OTP
17h 23m
2 stops
$1,006Multiple Airlines
Mon, Sep 14 - Sun, Sep 20
Lufthansa Logo
6:05 am - 5:55 pm
OTP
-
AUS
19h 50m
2 stops
Lufthansa Logo
12:05 pm - 12:00 pm
AUS
-
OTP
15h 55m
2 stops
$1,008Lufthansa
Mon, Aug 31 - Mon, Sep 7

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Lufthansa flights from Bucharest Otopeni Intl Airport to Austin

Our best Lufthansa deals on Bucharest Otopeni Intl Airport to Austin flight tickets
Lufthansa
Sep 18
OTP6:05 amBucharest Otopeni Intl
15h 55m
1 stop
AUS2:00 pmAustin Bergstrom
Sep 25
AUS4:05 pmAustin Bergstrom
23h 35m
1 stop
OTP11:40 pmBucharest Otopeni Intl
$975
Lufthansa
Aug 31
OTP6:05 amBucharest Otopeni Intl
15h 55m
1 stop
AUS2:00 pmAustin Bergstrom
Sep 7
AUS4:05 pmAustin Bergstrom
23h 45m
1 stop
OTP11:50 pmBucharest Otopeni Intl
$978
Lufthansa
Aug 31
OTP6:05 amBucharest Otopeni Intl
15h 55m
1 stop
AUS2:00 pmAustin Bergstrom
Sep 7
AUS4:05 pmAustin Bergstrom
23h 45m
1 stop
OTP11:50 pmBucharest Otopeni Intl
$991

United Airlines flights from Bucharest Otopeni Intl Airport to Austin

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Austin flight tickets
United Airlines
Sep 18
OTP6:05 amBucharest Otopeni Intl
15h 55m
1 stop
AUS2:00 pmAustin Bergstrom
Sep 25
AUS5:10 amAustin Bergstrom
24h 00m
2 stops
OTP1:10 pmBucharest Otopeni Intl
$1,002
United Airlines
Aug 26
OTP6:05 amBucharest Otopeni Intl
23h 02m
2 stops
AUS9:07 pmAustin Bergstrom
Sep 2
AUS2:24 pmAustin Bergstrom
25h 26m
2 stops
OTP11:50 pmBucharest Otopeni Intl
$1,020
United Airlines
Dec 14
OTP7:10 pmBucharest Otopeni Intl
50h 21m
3 stops
AUS1:31 pmAustin Bergstrom
Jan 14
AUS7:15 amAustin Bergstrom
21h 15m
2 stops
OTP12:30 pmBucharest Otopeni Intl
$1,035

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport 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 August 1, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 9/18

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Fri 9/25

4:05 pm-11:40 pm

1 stop23h 35m

$975

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 12/14

8:05 am-9:55 pm

2 stops21h 50m

Austin Bergstrom

Thu 1/14

2:15 pm-3:45 pm

2 stops17h 30m

$977

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Mon 9/7

4:05 pm-11:50 pm

1 stop23h 45m

$978

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Mon 9/7

4:05 pm-11:50 pm

1 stop23h 45m

$991

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 9/18

5:10 pm-3:21 pm

2 stops54h 11m

Austin Bergstrom

Fri 9/25

4:24 pm-7:45 am

2 stops55h 21m

$997

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Mon 9/7

4:05 pm-6:35 pm

2 stops18h 30m

$997

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Fri 9/18

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Fri 9/25

5:10 am-1:10 pm

2 stops24h 00m

$1,002
Quickest round-trip

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Wed 10/21

6:05 am-2:00 pm

1 stop15h 55m

Austin Bergstrom

Tue 10/27

4:55 pm-1:55 pm

1 stop14h 00m

$1,004

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 9/14

8:35 am-4:10 pm

1 stop15h 35m

Austin Bergstrom

Sun 9/20

2:27 pm-3:50 pm

2 stops17h 23m

$1,006

BucharestAustin

OTP - AUS

OTPAUS

Bucharest Otopeni Intl

Mon 8/31

6:05 am-5:55 pm

2 stops19h 50m

Austin Bergstrom

Mon 9/7

12:05 pm-12:00 pm

2 stops15h 55m

$1,008

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport 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

Can stopping save me money on Bucharest Otopeni Intl Airport to Austin flights?

You could potentially save up to 39% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Austin flight.

When to book flights from Bucharest Otopeni Intl Airport to Austin

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

Cheap Bucharest Otopeni Intl Airport to Austin (OTP to AUS) flight deals and tips

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Austin takes 15h 30m
There are no direct flights from Bucharest Otopeni Intl Airport to Austin. There are no popular flight routes from Bucharest Otopeni Intl Airport to Austin.
Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Austin

  • How far is Bucharest Otopeni Intl to Austin Bergstrom by plane?

    There are 6169.7 mi between Bucharest Otopeni Intl and Austin Bergstrom. In terms of flight time, this usually takes a little over 15h 30m.

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

    Prices for flights from Bucharest Otopeni Intl Airport to Austin Bergstrom Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Austin Bergstrom Airport.

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

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
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Horseshoe Bay
Canyon Lake
Kyle
Bastrop
Pflugerville
Buda
Flatonia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Bucharest.

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?

Once you have performed a search for Bucharest to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Bucharest to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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