What is the cheapest airline that flies from Austin Bergstrom to Bucharest?

British Airways is the most popular carrier operating from Austin Bergstrom to Bucharest

Which layover airport offers the lowest fares from Austin to Bucharest?

Flights via London (LHR) offer the lowest average round-trip price of $845.

Which layover airport has the shortest connection time from Austin to Bucharest?

Amsterdam (AMS) has the shortest average layover time for this route: 2h 33m.

Which airport is the most popular layover for flights between Austin and Bucharest?

London (LHR) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Bucharest?

Lufthansa, British Airways and United Airlines are the top three most popular airlines that fly to Bucharest from Austin according to our data. Lufthansa is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 4 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Austin to Bucharest?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 15h 15m.

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?

As of October 2026, there are 4 operators available to choose from 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.

$408 Cheap Flights from Austin to Bucharest in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Bucharest

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7:07 am - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

22h 48m2 stops Denver Intl Frankfurt am Main

6:00 am - 4:32 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

18h 32m2 stops Frankfurt am Main Chicago O'Hare Intl

$750United Airlines

Mon, Feb 15 - Wed, Feb 17

3:55 pm - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

14h 00m1 stop Frankfurt am Main

6:00 am - 2:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 05m1 stop Frankfurt am Main

$758Lufthansa

Sun, Nov 8 - Tue, Nov 24

3:55 pm - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

14h 00m1 stop Frankfurt am Main

6:00 am - 2:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 05m1 stop Frankfurt am Main

$761Lufthansa

Sun, Nov 8 - Tue, Nov 24

6:55 pm - 12:05 amAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

21h 10m1 stop London Heathrow

8:25 am - 4:45 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 20m1 stop London Heathrow

$780British Airways

Wed, Dec 9 - Wed, Jan 13

6:55 pm - 12:05 amAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

21h 10m1 stop London Heathrow

8:15 am - 4:45 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 30m1 stop London Heathrow

$780British Airways

Mon, Nov 9 - Thu, Feb 18

12:05 pm - 3:50 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

19h 45m2 stops Toronto Pearson Intl Zurich

6:00 am - 2:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 05m1 stop Frankfurt am Main

$780Multiple Airlines

Sun, Nov 8 - Tue, Nov 24

9:37 am - 6:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

24h 53m2 stops Houston George Bush Intcntl Munich Franz Josef Strauss

6:00 am - 2:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 05m1 stop Frankfurt am Main

$784Multiple Airlines

Sun, Nov 8 - Tue, Nov 24

5:00 pm - 6:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

17h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:15 pm - 10:52 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

41h 37m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$813United Airlines

Mon, Nov 16 - Mon, Nov 23

6:01 pm - 5:00 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

14h 59m1 stop Amsterdam Schiphol

6:00 am - 6:46 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

20h 46m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,173KLM

Mon, Dec 21 - Tue, Jan 12

7:01 pm - 5:00 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

14h 59m1 stop Amsterdam Schiphol

6:00 am - 4:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

18h 05m1 stop Amsterdam Schiphol

$1,373KLM

Mon, Oct 26 - Mon, Nov 2

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United Airlines flights from Austin to Bucharest

Our best United Airlines deals on Austin to Bucharest flight tickets

United Airlines

Feb 15

AUS7:07 amAustin Bergstrom

22h 48m

2 stops

OTP1:55 pmBucharest Otopeni Intl

Feb 17

OTP6:00 amBucharest Otopeni Intl

18h 32m

2 stops

AUS4:32 pmAustin Bergstrom

$750

United Airlines

Nov 16

AUS5:00 pmAustin Bergstrom

17h 30m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Nov 23

OTP1:15 pmBucharest Otopeni Intl

41h 37m

2 stops

AUS10:52 pmAustin Bergstrom

$813

United Airlines

Nov 15

AUS9:00 amAustin Bergstrom

25h 30m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Feb 22

OTP7:10 pmBucharest Otopeni Intl

33h 00m

2 stops

AUS8:10 pmAustin Bergstrom

$817

Air Canada flights from Austin to Bucharest

Our best Air Canada deals on Austin to Bucharest flight tickets

Air Canada

Nov 16

AUS12:05 pmAustin Bergstrom

19h 45m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Feb 22

OTP6:55 amBucharest Otopeni Intl

36h 25m

3 stops

AUS11:20 amAustin Bergstrom

$870

Air Canada

Nov 15

AUS12:05 pmAustin Bergstrom

19h 45m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Feb 22

OTP6:55 amBucharest Otopeni Intl

36h 25m

3 stops

AUS11:20 amAustin Bergstrom

$923

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 2/15

7:07 am-1:55 pm

2 stops22h 48m

Bucharest Otopeni Intl

Wed 2/17

6:00 am-4:32 pm

2 stops18h 32m

$750

Quickest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 11/8

3:55 pm-1:55 pm

1 stop14h 00m

Bucharest Otopeni Intl

Tue 11/24

6:00 am-2:05 pm

1 stop16h 05m

$758

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 11/8

3:55 pm-1:55 pm

1 stop14h 00m

Bucharest Otopeni Intl

Tue 11/24

6:00 am-2:05 pm

1 stop16h 05m

$761

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Wed 12/9

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Wed 1/13

8:25 am-4:45 pm

1 stop16h 20m

$780

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/9

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Thu 2/18

8:15 am-4:45 pm

1 stop16h 30m

$780

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 11/8

12:05 pm-3:50 pm

2 stops19h 45m

Bucharest Otopeni Intl

Tue 11/24

6:00 am-2:05 pm

1 stop16h 05m

$780

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 11/8

9:37 am-6:30 pm

2 stops24h 53m

Bucharest Otopeni Intl

Tue 11/24

6:00 am-2:05 pm

1 stop16h 05m

$784

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/16

5:00 pm-6:30 pm

2 stops17h 30m

Bucharest Otopeni Intl

Mon 11/23

1:15 pm-10:52 pm

2 stops41h 37m

$813

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 12/21

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Tue 1/12

6:00 am-6:46 pm

2 stops20h 46m

$1,173

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 10/26

7:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Mon 11/2

6:00 am-4:05 pm

1 stop18h 05m

$1,373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $576. 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

Best Price Found	$408
Fastest flight time	17h 30m
Direct flights	None

The best one-way flight to Bucharest from Austin in the past 72 hours is $408. The best round-trip flight deal from Austin to Bucharest found on momondo in the last 72 hours is $750.

The fastest flight from Austin to Bucharest takes 17h 30m

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 17h 30m.
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?
As of October 2026, there are 4 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Austin to Bucharest is British Airways, representing 39% of all bookings. The subsequent popular airlines are Lufthansa at 34% and KLM at 27%.

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 Airlines	PriceFrom $466	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
KLM	PriceFrom $529	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
Lufthansa	PriceFrom $547	Free Cancellation	Rating 6.8 8,255 reviews	Search Lufthansa flights
British Airways	PriceFrom $574	Free Cancellation	Rating 6.7 8,246 reviews	Search British Airways flights

Otopeni

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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.

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Cheap flights from Austin to Bucharest from $408

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 12/2. 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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United Airlines flights from Austin to Bucharest

Our best United Airlines deals on Austin to Bucharest flight tickets

Air Canada flights from Austin to Bucharest

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How to get the cheapest flight ticket from Austin to Bucharest

What is the cheapest month to fly to Bucharest?

Can stopping save me money on Austin to Bucharest flights?

What is the cheapest airline that flies from Austin Bergstrom to Bucharest?

What airlines fly to Bucharest?

Which airport is the most popular layover for flights between Austin and Bucharest?

Which layover airport offers the lowest fares from Austin to Bucharest?

Which layover airport has the shortest travel time from Austin to Bucharest?

Which layover airport has the shortest connection time from Austin to Bucharest?

When to book flights from Austin to Bucharest

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

Best Price Found

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Direct flights

Frequently asked questions about flying 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

Traveling to a place near Bucharest?

Why use momondo?

An easier way to manage your Bucharest trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports listed have a maximum distance of 9.6 mi from Bucharest

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List of cabin classes available on flights landing in Bucharest. Availability may vary depending on flight origin and airline.

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