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 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.

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.

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 layover airport offers the lowest fares from Austin to Bucharest?

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

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 August 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.

$747 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 3:50 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

19h 40m2 stops Toronto Pearson Intl Zurich

2:35 pm - 11:20 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

28h 45m2 stops Frankfurt am Main Toronto Pearson Intl

$747Multiple Airlines

Mon, Feb 15 - Wed, Feb 17

12:10 pm - 3:50 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

19h 40m2 stops Toronto Pearson Intl Zurich

6:30 am - 11:20 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

36h 50m2 stops Zurich Toronto Pearson Intl

$767Air Canada

Mon, Feb 15 - Wed, Feb 17

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

$799British Airways

Tue, Nov 17 - Tue, Feb 23

10:30 pm - 12:50 amAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

18h 20m1 stop London Heathrow

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

32h 45m1 stop London Heathrow

$802British Airways

Sun, Oct 18 - Mon, Nov 2

5:20 am - 12:45 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

23h 25m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

2:00 pm - 4:44 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

34h 44m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$802Delta

Sun, Oct 18 - Mon, Nov 2

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

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

7:15 pm - 10:29 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

35h 14m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$815Lufthansa

Mon, Nov 2 - Mon, Feb 22

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

17h 30m2 stops Chicago O'Hare 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

$832United Airlines

Mon, Nov 2 - Mon, Feb 22

4:05 pm - 4:20 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

16h 15m1 stop Frankfurt am Main

5:15 pm - 2:00 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

28h 45m1 stop Frankfurt am Main

$858Lufthansa

Mon, Oct 12 - Mon, Oct 19

4:17 pm - 6:35 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

42h 18m2 stops Houston George Bush Intcntl Munich Franz Josef Strauss

6:55 pm - 10:58 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

36h 03m2 stops Vienna Intl Chicago O'Hare Intl

$868United Airlines

Mon, Oct 12 - Mon, Oct 19

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

14h 59m1 stop Amsterdam Schiphol

8:35 am - 4:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

15h 30m1 stop Amsterdam Schiphol

$883KLM

Mon, Nov 2 - Mon, Feb 22

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Lufthansa flights from Austin to Bucharest

Our best Lufthansa deals on Austin to Bucharest flight tickets

Lufthansa

Nov 2

AUS5:00 pmAustin Bergstrom

17h 30m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Feb 22

OTP7:15 pmBucharest Otopeni Intl

35h 14m

2 stops

AUS10:29 pmAustin Bergstrom

$815

Lufthansa

Oct 12

AUS4:05 pmAustin Bergstrom

16h 15m

1 stop

OTP4:20 pmBucharest Otopeni Intl

Oct 19

OTP5:15 pmBucharest Otopeni Intl

28h 45m

1 stop

AUS2:00 pmAustin Bergstrom

$858

Lufthansa

Oct 12

AUS4:05 pmAustin Bergstrom

16h 15m

1 stop

OTP4:20 pmBucharest Otopeni Intl

Oct 19

OTP7:20 pmBucharest Otopeni Intl

26h 40m

2 stops

AUS2:00 pmAustin Bergstrom

$864

United Airlines flights from Austin to Bucharest

Our best United Airlines deals on Austin to Bucharest flight tickets

United Airlines

Nov 2

AUS5:00 pmAustin Bergstrom

17h 30m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Feb 22

OTP7:10 pmBucharest Otopeni Intl

33h 00m

2 stops

AUS8:10 pmAustin Bergstrom

$832

United Airlines

Oct 12

AUS4:17 pmAustin Bergstrom

42h 18m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Oct 19

OTP6:55 pmBucharest Otopeni Intl

36h 03m

2 stops

AUS10:58 pmAustin Bergstrom

$868

United Airlines

Nov 6

AUS5:15 amAustin Bergstrom

35h 45m

3 stops

OTP1:00 amBucharest Otopeni Intl

Nov 15

OTP6:00 amBucharest Otopeni Intl

35h 16m

2 stops

AUS9:16 amAustin Bergstrom

$919

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

12:10 pm-3:50 pm

2 stops19h 40m

Bucharest Otopeni Intl

Wed 2/17

2:35 pm-11:20 am

2 stops28h 45m

$747

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 2/15

12:10 pm-3:50 pm

2 stops19h 40m

Bucharest Otopeni Intl

Wed 2/17

6:30 am-11:20 am

2 stops36h 50m

$767

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Tue 11/17

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Tue 2/23

8:20 am-4:45 pm

1 stop16h 25m

$799

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 10/18

10:30 pm-12:50 am

1 stop18h 20m

Bucharest Otopeni Intl

Mon 11/2

4:00 pm-4:45 pm

1 stop32h 45m

$802

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 10/18

5:20 am-12:45 pm

2 stops23h 25m

Bucharest Otopeni Intl

Mon 11/2

2:00 pm-4:44 pm

2 stops34h 44m

$802

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/2

5:00 pm-6:30 pm

2 stops17h 30m

Bucharest Otopeni Intl

Mon 2/22

7:15 pm-10:29 pm

2 stops35h 14m

$815

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/2

5:00 pm-6:30 pm

2 stops17h 30m

Bucharest Otopeni Intl

Mon 2/22

7:10 pm-8:10 pm

2 stops33h 00m

$832

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 10/12

4:05 pm-4:20 pm

1 stop16h 15m

Bucharest Otopeni Intl

Mon 10/19

5:15 pm-2:00 pm

1 stop28h 45m

$858

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 10/12

4:17 pm-6:35 pm

2 stops42h 18m

Bucharest Otopeni Intl

Mon 10/19

6:55 pm-10:58 pm

2 stops36h 03m

$868

Quickest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 11/2

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Mon 2/22

8:35 am-4:05 pm

1 stop15h 30m

$883

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 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

Best Price Found	$747
Fastest flight time	14h 00m
Direct flights	None

The best flight deal from Austin to Bucharest found on momondo in the last 72 hours is $747

The fastest flight from Austin to Bucharest takes 14h 00m

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 14h 00m.
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 August 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 38% of all bookings. The subsequent popular airlines are Lufthansa at 33% and KLM at 30%.

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 10,146 reviews	Search United Airlines flights
Lufthansa	PriceFrom $538	Free Cancellation	Rating 6.8 8,227 reviews	Search Lufthansa flights
British Airways	PriceFrom $551	Free Cancellation	Rating 6.7 8,198 reviews	Search British Airways flights
KLM	PriceFrom $639	Free Cancellation	Rating 7.8 1,570 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 $747

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 2/15. 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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Lufthansa flights from Austin to Bucharest

Our best Lufthansa deals on Austin to Bucharest flight tickets

United Airlines 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 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

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Fastest flight time

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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

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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.

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