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?

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 30% 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.

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.

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

Lufthansa, British Airways, and United Airlines are the most popular carriers operating from Austin Bergstrom to Bucharest

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.

$368 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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

16h 55m2 stops Denver Intl Frankfurt am Main

6:00 am - 11:20 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

37h 20m2 stops Frankfurt am Main Toronto Pearson Intl

$747United Airlines

Mon, Feb 15 - Wed, Feb 17

7:10 am - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

22h 45m2 stops Denver Intl Frankfurt am Main

6:00 am - 11:20 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

37h 20m2 stops Frankfurt am Main Toronto Pearson Intl

$747United Airlines

Mon, Feb 15 - Wed, Feb 17

8:00 am - 6:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

26h 30m2 stops Los Angeles Munich Franz Josef Strauss

6:00 am - 7:23 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

21h 23m2 stops Frankfurt am Main Chicago O'Hare Intl

$800United Airlines

Wed, Dec 9 - Wed, Dec 16

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

21h 10m1 stop London Heathrow

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

32h 45m1 stop London Heathrow

$810British Airways

Mon, Dec 7 - Mon, Dec 14

5:23 pm - 6:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

17h 07m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:40 pm - 2:05 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

31h 25m1 stop Frankfurt am Main

$822Lufthansa

Mon, Dec 7 - Mon, Dec 14

12:05 pm - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

17h 50m2 stops Toronto Pearson Intl Frankfurt am Main

1:15 pm - 11:11 amOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

29h 56m3 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$868Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

9:33 am - 1:55 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

20h 22m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main

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

37h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$870Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

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

$919British Airways

Wed, Dec 9 - Wed, Dec 16

6:01 pm - 3:25 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

13h 24m1 stop Amsterdam Schiphol

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

15h 30m1 stop Amsterdam Schiphol

$954KLM

Thu, Nov 5 - Thu, Nov 12

5:33 pm - 6:30 pmAUS Austin Bergstrom-OTP Bucharest Otopeni Intl

40h 57m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:40 pm - 8:57 pmOTP Bucharest Otopeni Intl-AUS Austin Bergstrom

38h 17m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$2,025Lufthansa

Sun, Dec 20 - Sun, Jan 3

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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

AUS1:00 pmAustin Bergstrom

16h 55m

2 stops

OTP1:55 pmBucharest Otopeni Intl

Feb 17

OTP6:00 amBucharest Otopeni Intl

37h 20m

2 stops

AUS11:20 amAustin Bergstrom

$747

United Airlines

Dec 9

AUS8:00 amAustin Bergstrom

26h 30m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Dec 16

OTP6:00 amBucharest Otopeni Intl

21h 23m

2 stops

AUS7:23 pmAustin Bergstrom

$800

United Airlines

Dec 7

AUS5:23 pmAustin Bergstrom

23h 37m

2 stops

OTP1:00 amBucharest Otopeni Intl

Dec 14

OTP1:15 pmBucharest Otopeni Intl

53h 56m

2 stops

AUS11:11 amAustin Bergstrom

$810

Lufthansa flights from Austin to Bucharest

Our best Lufthansa deals on Austin to Bucharest flight tickets

Lufthansa

Dec 7

AUS5:23 pmAustin Bergstrom

17h 07m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Dec 14

OTP2:40 pmBucharest Otopeni Intl

31h 25m

1 stop

AUS2:05 pmAustin Bergstrom

$822

Lufthansa

Dec 20

AUS5:33 pmAustin Bergstrom

40h 57m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Jan 3

OTP2:40 pmBucharest Otopeni Intl

38h 17m

2 stops

AUS8:57 pmAustin Bergstrom

$2,025

Lufthansa

Dec 17

AUS3:55 pmAustin Bergstrom

18h 15m

1 stop

OTP6:10 pmBucharest Otopeni Intl

Dec 29

OTP6:00 amBucharest Otopeni Intl

16h 05m

1 stop

AUS2:05 pmAustin Bergstrom

$2,440

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

1:00 pm-1:55 pm

2 stops16h 55m

Bucharest Otopeni Intl

Wed 2/17

6:00 am-11:20 am

2 stops37h 20m

$747

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 2/15

7:10 am-1:55 pm

2 stops22h 45m

Bucharest Otopeni Intl

Wed 2/17

6:00 am-11:20 am

2 stops37h 20m

$747

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Wed 12/9

8:00 am-6:30 pm

2 stops26h 30m

Bucharest Otopeni Intl

Wed 12/16

6:00 am-7:23 pm

2 stops21h 23m

$800

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 12/7

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Mon 12/14

4:00 pm-4:45 pm

1 stop32h 45m

$810

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 12/7

5:23 pm-6:30 pm

2 stops17h 07m

Bucharest Otopeni Intl

Mon 12/14

2:40 pm-2:05 pm

1 stop31h 25m

$822

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Mon 12/7

12:05 pm-1:55 pm

2 stops17h 50m

Bucharest Otopeni Intl

Mon 12/14

1:15 pm-11:11 am

3 stops29h 56m

$868

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Wed 12/9

9:33 am-1:55 pm

3 stops20h 22m

Bucharest Otopeni Intl

Wed 12/16

6:00 am-11:11 am

2 stops37h 11m

$870

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 12/16

8:25 am-4:45 pm

1 stop16h 20m

$919

Quickest round-trip

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Thu 11/5

6:01 pm-3:25 pm

1 stop13h 24m

Bucharest Otopeni Intl

Thu 11/12

8:35 am-4:05 pm

1 stop15h 30m

$954

AustinBucharest

AUS Austin Bergstrom - OTP Bucharest Otopeni Intl

AUSOTP

Austin Bergstrom

Sun 12/20

5:33 pm-6:30 pm

2 stops40h 57m

Bucharest Otopeni Intl

Sun 1/3

2:40 pm-8:57 pm

2 stops38h 17m

$2,025

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, February 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 $610. If you aren’t able to travel to Bucharest during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $611.

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	$368
Fastest flight time	22h 45m
Direct flights	None

The best one-way flight to Bucharest from Austin in the past 72 hours is $368. The best round-trip flight deal from Austin to Bucharest found on momondo in the last 72 hours is $747.

The fastest flight from Austin to Bucharest takes 22h 45m

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 22h 45m.
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 38% of all bookings. The subsequent popular airlines are Lufthansa at 36% 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 7.3 10,440 reviews	Search United Airlines flights
KLM	PriceFrom $529	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Lufthansa	PriceFrom $547	Free Cancellation	Rating 6.8 8,291 reviews	Search Lufthansa flights
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 8,268 reviews	Search British Airways 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

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Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport

Cheap flights from Austin to Bucharest from $368

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 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Austin to Bucharest

Our best United 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 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

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

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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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