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Cheap flights from Austin to Bucharest from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Bucharest departing on 12/1. 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

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Find the cheapest flights from Austin to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:55 pm - 12:05 amAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
21h 10m1 stop London Heathrow
British Airways Logo
8:25 am - 4:45 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
16h 20m1 stop London Heathrow
$723British Airways
Wed, Nov 11 - Wed, Feb 24
British Airways Logo
11:40 am - 3:45 pmAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
20h 05m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
8:25 am - 4:45 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
16h 20m1 stop London Heathrow
$727British Airways
Wed, Nov 11 - Wed, Feb 24
British Airways Logo
6:55 pm - 12:05 amAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
21h 10m1 stop London Heathrow
British Airways Logo
8:25 am - 4:45 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
16h 20m1 stop London Heathrow
$728British Airways
Mon, Jan 18 - Fri, Feb 5
Multiple Airlines Logo
2:25 pm - 1:00 amAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
26h 35m2 stops Newark Munich Franz Josef Strauss
Multiple Airlines Logo
2:35 pm - 11:20 amOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
28h 45m2 stops Frankfurt am Main Toronto Pearson Intl
$731Multiple Airlines
Wed, Nov 11 - Wed, Feb 24
Multiple Airlines Logo
12:10 pm - 1:15 amAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
29h 05m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:30 am - 11:20 amOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
36h 50m2 stops Zurich Toronto Pearson Intl
$738Multiple Airlines
Mon, Jan 18 - Fri, Feb 5
Multiple Airlines Logo
5:10 pm - 6:30 pmAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
17h 20m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Multiple Airlines Logo
7:15 pm - 11:20 amOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
48h 05m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$743Multiple Airlines
Mon, Nov 16 - Mon, Feb 22
United Airlines Logo
9:33 am - 6:35 pmAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
25h 02m2 stops Houston George Bush Intcntl Munich Franz Josef Strauss
United Airlines Logo
6:05 am - 4:24 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
18h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
$839United Airlines
Sun, Sep 13 - Tue, Sep 29
Lufthansa Logo
5:25 pm - 6:35 pmAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
41h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:05 am - 5:39 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
19h 34m2 stops Frankfurt am Main Houston George Bush Intcntl
$841Lufthansa
Tue, Oct 6 - Tue, Oct 13
Lufthansa Logo
4:05 pm - 4:20 pmAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
16h 15m1 stop Frankfurt am Main
Lufthansa Logo
1:50 pm - 2:00 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
32h 10m1 stop Frankfurt am Main
$857Lufthansa
Mon, Sep 7 - Mon, Sep 14
United Airlines Logo
6:35 am - 6:35 pmAUS  Austin Bergstrom-OTP Bucharest Otopeni Intl
28h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
1:50 pm - 2:00 pmOTP  Bucharest Otopeni Intl-AUS Austin Bergstrom
32h 10m1 stop Frankfurt am Main
$857United Airlines
Mon, Sep 7 - Mon, Sep 14

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Scandinavian Airlines flights from Austin to Bucharest

Our best Scandinavian Airlines deals on Austin to Bucharest flight tickets
Scandinavian Airlines
Dec 13
AUS7:30 amAustin Bergstrom
23h 55m
3 stops
OTP3:25 pmBucharest Otopeni Intl
Jan 16
OTP6:00 amBucharest Otopeni Intl
23h 19m
3 stops
AUS9:19 pmAustin Bergstrom
$1,205
Scandinavian Airlines
Nov 11
AUS3:05 pmAustin Bergstrom
24h 25m
3 stops
OTP11:30 pmBucharest Otopeni Intl
Feb 24
OTP6:00 amBucharest Otopeni Intl
25h 46m
3 stops
AUS11:46 pmAustin Bergstrom
$1,235
Scandinavian Airlines
Oct 6
AUS11:25 amAustin Bergstrom
28h 20m
3 stops
OTP11:45 pmBucharest Otopeni Intl
Oct 13
OTP7:05 amBucharest Otopeni Intl
24h 05m
3 stops
AUS11:10 pmAustin Bergstrom
$1,309

United Airlines flights from Austin to Bucharest

Our best United Airlines deals on Austin to Bucharest flight tickets
United Airlines
Sep 13
AUS9:33 amAustin Bergstrom
25h 02m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 29
OTP6:05 amBucharest Otopeni Intl
18h 19m
2 stops
AUS4:24 pmAustin Bergstrom
$839
United Airlines
Sep 7
AUS6:35 amAustin Bergstrom
28h 00m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 14
OTP1:50 pmBucharest Otopeni Intl
32h 10m
1 stop
AUS2:00 pmAustin Bergstrom
$857
United Airlines
Sep 7
AUS1:00 pmAustin Bergstrom
21h 35m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 14
OTP6:55 pmBucharest Otopeni Intl
33h 39m
2 stops
AUS8:34 pmAustin Bergstrom
$862

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Bucharest 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 15, 2026.
Use the filters below to find and compare flights from Austin to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Wed 11/11

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Wed 2/24

8:25 am-4:45 pm

1 stop16h 20m

$723
Quickest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Wed 11/11

11:40 am-3:45 pm

2 stops20h 05m

Bucharest Otopeni Intl

Wed 2/24

8:25 am-4:45 pm

1 stop16h 20m

$727

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 1/18

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Fri 2/5

8:25 am-4:45 pm

1 stop16h 20m

$728

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Wed 11/11

2:25 pm-1:00 am

2 stops26h 35m

Bucharest Otopeni Intl

Wed 2/24

2:35 pm-11:20 am

2 stops28h 45m

$731

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 1/18

12:10 pm-1:15 am

2 stops29h 05m

Bucharest Otopeni Intl

Fri 2/5

6:30 am-11:20 am

2 stops36h 50m

$738

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/16

5:10 pm-6:30 pm

2 stops17h 20m

Bucharest Otopeni Intl

Mon 2/22

7:15 pm-11:20 am

2 stops48h 05m

$743

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 9/13

9:33 am-6:35 pm

2 stops25h 02m

Bucharest Otopeni Intl

Tue 9/29

6:05 am-4:24 pm

2 stops18h 19m

$839

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 10/6

5:25 pm-6:35 pm

2 stops41h 10m

Bucharest Otopeni Intl

Tue 10/13

6:05 am-5:39 pm

2 stops19h 34m

$841

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 9/7

4:05 pm-4:20 pm

1 stop16h 15m

Bucharest Otopeni Intl

Mon 9/14

1:50 pm-2:00 pm

1 stop32h 10m

$857

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 9/7

6:35 am-6:35 pm

2 stops28h 00m

Bucharest Otopeni Intl

Mon 9/14

1:50 pm-2:00 pm

1 stop32h 10m

$857

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 Bucharest from

How to get the cheapest flight ticket from Austin to Bucharest

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 Austin and Bucharest?

Prices are currently low for flights on this route.

Typical prices usually range from $803 to $904.
The lowest price recently found on this route was $723.

What is the cheapest month to fly to Bucharest?

In general, November is the cheapest month to fly from Austin to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $568. If you aren’t able to travel to Bucharest during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $610.

Can stopping save me money on Austin to Bucharest flights?

You could potentially save up to 8% on your flight if you consider stops on a Austin to Bucharest flight.

When to book flights from Austin to Bucharest

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

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

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

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Austin to Bucharest takes 16h 25m
There are no direct flights from Austin to Bucharest. There are no popular flight routes from Austin to Bucharest.
Search flight deals

Frequently asked questions about flying from Austin to Bucharest

  • How far is Austin Bergstrom to Bucharest by plane?

    The distance between Austin Bergstrom and Bucharest is about 6176.3 mi. By plane, this route typically takes 16h 25m.

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

    Prices for flights from Austin Bergstrom Airport to Bucharest refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The necessary travel and health documents for your Bucharest 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.

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

Best airlines flying from Austin to Bucharest

Compare and see reviews for airlines that fly from Austin to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $466Free CancellationRating
7.4
10,109 reviews
Search United Airlines flights
LufthansaPriceFrom $538Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
KLMPriceFrom $639Free CancellationRating
7.8
1,558 reviews
Search KLM flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Bucharest. momondo saves you time and could save you money on your trip.

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

Flights from Austin to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Austin and Bucharest by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Bucharest trip

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport