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 28m.

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

London (LHR) was the most common stop: 70% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Bucharest?

British Airways, Lufthansa and United Airlines are the top three most popular airlines that fly to Bucharest from Austin according to our data. British Airways is the first choice among our users, with 32% 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 10m.

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 September 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.

$723 Cheap Flights from Austin to Bucharest in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Bucharest

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

21h 10m1 stop London Heathrow

8:20 am - 4:45 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

16h 25m1 stop London Heathrow

$723British Airways

Tue, Dec 8 - Tue, Dec 22

12:05 pm - 1:15 amAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

29h 10m2 stops Toronto Pearson Intl Zurich

6:00 am - 11:11 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

37h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$737Multiple Airlines

Tue, Dec 8 - Tue, Dec 22

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

14h 00m1 stop Frankfurt am Main

6:00 am - 11:11 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

37h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$739Multiple Airlines

Tue, Dec 8 - Tue, Dec 22

8:11 am - 3:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

23h 19m2 stops Chicago O'Hare Intl London Heathrow

4:00 pm - 4:45 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

32h 45m1 stop London Heathrow

$809British Airways

Mon, Nov 16 - Mon, Feb 22

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

$816Lufthansa

Sun, Dec 27 - Thu, Feb 25

7:15 am - 6:35 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

27h 20m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:05 am - 10:58 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

24h 53m2 stops Frankfurt am Main Chicago O'Hare Intl

$833Lufthansa

Tue, Oct 13 - Tue, Oct 20

10:45 am - 6:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

47h 45m3 stops Denver Intl Boston Logan Intl Munich Franz Josef Strauss

7:10 pm - 8:10 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

33h 00m2 stops Vienna Intl Washington, D.C. Dulles Intl

$844United Airlines

Mon, Nov 16 - Mon, Feb 22

7:00 am - 1:00 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

22h 00m3 stops Houston George Bush Intcntl Boston Logan Intl Frankfurt am Main

6:00 am - 5:51 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

18h 51m2 stops Frankfurt am Main Houston George Bush Intcntl

$859United Airlines

Tue, Oct 20 - Tue, Oct 27

6:01 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

$1,157KLM

Thu, Nov 19 - Mon, Feb 22

6:01 pm - 11:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

21h 29m1 stop Amsterdam Schiphol

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

18h 05m1 stop Amsterdam Schiphol

$1,379KLM

Thu, Nov 12 - Sat, Nov 28

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American Airlines flights from Austin to Bucharest

Our best American Airlines deals on Austin to Bucharest flight tickets

American Airlines

Oct 19

AUS8:24 pmAustin Bergstrom

20h 56m

2 stops

OTP1:20 amBucharest Otopeni Intl

Oct 27

OTP8:20 amBucharest Otopeni Intl

21h 16m

2 stops

AUS10:36 pmAustin Bergstrom

$850

American Airlines

Nov 12

AUS6:55 pmAustin Bergstrom

21h 35m

1 stop

OTP12:30 amBucharest Otopeni Intl

Nov 28

OTP7:35 amBucharest Otopeni Intl

23h 18m

2 stops

AUS10:53 pmAustin Bergstrom

$1,079

Lufthansa flights from Austin to Bucharest

Our best Lufthansa deals on Austin to Bucharest flight tickets

Lufthansa

Oct 20

AUS5:25 pmAustin Bergstrom

17h 10m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Oct 27

OTP6:00 amBucharest Otopeni Intl

18h 51m

2 stops

AUS5:51 pmAustin Bergstrom

$833

Lufthansa

Oct 20

AUS4:05 pmAustin Bergstrom

23h 25m

1 stop

OTP11:30 pmBucharest Otopeni Intl

Oct 27

OTP6:00 amBucharest Otopeni Intl

16h 05m

1 stop

AUS3:05 pmAustin Bergstrom

$837

Lufthansa

Oct 19

AUS4:05 pmAustin Bergstrom

23h 45m

1 stop

OTP11:50 pmBucharest Otopeni Intl

Oct 27

OTP6:00 amBucharest Otopeni Intl

18h 51m

2 stops

AUS5:51 pmAustin Bergstrom

$846

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 12/8

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Tue 12/22

8:20 am-4:45 pm

1 stop16h 25m

$723

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 12/8

12:05 pm-1:15 am

2 stops29h 10m

Bucharest Otopeni Intl

Tue 12/22

6:00 am-11:11 am

2 stops37h 11m

$737

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 12/8

3:55 pm-1:55 pm

1 stop14h 00m

Bucharest Otopeni Intl

Tue 12/22

6:00 am-11:11 am

2 stops37h 11m

$739

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/16

8:11 am-3:30 pm

2 stops23h 19m

Bucharest Otopeni Intl

Mon 2/22

4:00 pm-4:45 pm

1 stop32h 45m

$809

Quickest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 12/27

3:55 pm-1:55 pm

1 stop14h 00m

Bucharest Otopeni Intl

Thu 2/25

6:00 am-2:05 pm

1 stop16h 05m

$816

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 10/13

7:15 am-6:35 pm

2 stops27h 20m

Bucharest Otopeni Intl

Tue 10/20

6:05 am-10:58 pm

2 stops24h 53m

$833

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/16

10:45 am-6:30 pm

3 stops47h 45m

Bucharest Otopeni Intl

Mon 2/22

7:10 pm-8:10 pm

2 stops33h 00m

$844

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 10/20

7:00 am-1:00 pm

3 stops22h 00m

Bucharest Otopeni Intl

Tue 10/27

6:00 am-5:51 pm

2 stops18h 51m

$859

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Thu 11/19

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Mon 2/22

6:00 am-4:05 pm

1 stop18h 05m

$1,157

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Thu 11/12

6:01 pm-11:30 pm

1 stop21h 29m

Bucharest Otopeni Intl

Sat 11/28

6:00 am-4:05 pm

1 stop18h 05m

$1,379

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 $888 to $1,173.
The lowest price recently found on this route was $802.

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 $566. 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	$723
Fastest flight time	16h 15m
Direct flights	None

The best flight deal from Austin to Bucharest found on momondo in the last 72 hours is $723

The fastest flight from Austin to Bucharest takes 16h 15m

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 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 September 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 40% of all bookings. The subsequent popular airlines are Lufthansa at 33% 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 10,174 reviews	Search United Airlines flights
Lufthansa	PriceFrom $538	Free Cancellation	Rating 6.8 8,225 reviews	Search Lufthansa flights
British Airways	PriceFrom $551	Free Cancellation	Rating 6.7 8,207 reviews	Search British Airways flights
KLM	PriceFrom $639	Free Cancellation	Rating 7.8 1,569 reviews	Search KLM flights

Otopeni

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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

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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Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport

Cheap flights from Austin to Bucharest from $723

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Bucharest departing on 12/8. 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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American Airlines flights from Austin to Bucharest

Our best American Airlines deals on Austin to Bucharest flight tickets

Lufthansa flights from Austin to Bucharest

Our best Lufthansa deals on Austin to Bucharest flight tickets

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How to get the cheapest flight ticket from Austin to Bucharest

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

What is the cheapest month to fly to Bucharest?

Can stopping save me money on Austin to Bucharest flights?

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

Fastest flight time

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Bucharest

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bucharest

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

Popular cities in Romania

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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