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

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

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 33% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 5 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 connection time from Austin to Bucharest?

Amsterdam (AMS) has the shortest average layover time for this route: 2h 28m.

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

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

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.

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 5 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.

$441 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 11:45 pm-

20h 50m

8:00 am - 4:45 pm-

16h 45m

$722British Airways

Sun, Jan 31 - Thu, Feb 4

5:04 pm - 11:45 pm-

22h 41m

8:00 am - 4:45 pm-

16h 45m

$726British Airways

Sun, Jan 31 - Thu, Feb 4

2:20 pm - 6:30 pm-

20h 10m

6:00 am - 9:31 pm-

23h 31m

$743Lufthansa

Mon, Nov 23 - Fri, Nov 27

6:01 pm - 5:00 pm-

14h 59m

6:00 am - 4:05 pm-

18h 05m

$743Delta

Mon, Nov 23 - Thu, Nov 26

8:10 am - 2:10 pm-

22h 00m

6:00 am - 4:05 pm-

18h 05m

$744Delta

Mon, Nov 23 - Thu, Nov 26

6:01 pm - 5:00 pm-

14h 59m

8:35 am - 8:21 pm-

19h 46m

$753KLM

Mon, Nov 23 - Fri, Nov 27

12:13 pm - 2:10 pm-

17h 57m

8:35 am - 9:07 pm-

20h 32m

$753Multiple Airlines

Mon, Nov 23 - Fri, Nov 27

5:12 pm - 6:30 pm-

17h 18m

6:00 am - 9:31 pm-

23h 31m

$760Lufthansa

Tue, Nov 24 - Fri, Nov 27

12:05 pm - 3:50 pm-

19h 45m

6:30 am - 11:11 am-

36h 41m

$760Air Canada

Wed, Nov 25 - Fri, Nov 27

6:01 pm - 5:10 pm-

15h 09m

8:35 am - 8:21 pm-

19h 46m

$1,107KLM

Sat, Nov 21 - Fri, Nov 27

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British Airways flights from Austin to Bucharest

Our best British Airways deals on Austin to Bucharest flight tickets

British Airways

Jan 31

AUS6:55 pmAustin Bergstrom

20h 50m

1 stop

OTP11:45 pmBucharest Otopeni Intl

Feb 4

OTP8:00 amBucharest Otopeni Intl

16h 45m

1 stop

AUS4:45 pmAustin Bergstrom

$722

British Airways

Jan 31

AUS5:04 pmAustin Bergstrom

22h 41m

2 stops

OTP11:45 pmBucharest Otopeni Intl

Feb 4

OTP8:00 amBucharest Otopeni Intl

16h 45m

1 stop

AUS4:45 pmAustin Bergstrom

$726

British Airways

Jan 31

AUS5:09 pmAustin Bergstrom

22h 36m

2 stops

OTP11:45 pmBucharest Otopeni Intl

Feb 4

OTP8:00 amBucharest Otopeni Intl

21h 39m

2 stops

AUS9:39 pmAustin Bergstrom

$736

Delta flights from Austin to Bucharest

Our best Delta deals on Austin to Bucharest flight tickets

Delta

Nov 23

AUS6:01 pmAustin Bergstrom

14h 59m

1 stop

OTP5:00 pmBucharest Otopeni Intl

Nov 27

OTP6:00 amBucharest Otopeni Intl

20h 25m

2 stops

AUS6:25 pmAustin Bergstrom

$753

Delta

Nov 22

AUS7:30 amAustin Bergstrom

31h 45m

2 stops

OTP11:15 pmBucharest Otopeni Intl

Nov 25

OTP5:55 amBucharest Otopeni Intl

24h 58m

2 stops

AUS10:53 pmAustin Bergstrom

$766

Delta

Nov 22

AUS7:30 amAustin Bergstrom

22h 40m

2 stops

OTP2:10 pmBucharest Otopeni Intl

Nov 25

OTP2:00 pmBucharest Otopeni Intl

34h 05m

1 stop

AUS4:05 pmAustin Bergstrom

$774

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Sun 1/31

6:55 pm-11:45 pm

1 stop20h 50m

Bucharest Otopeni Intl

Thu 2/4

8:00 am-4:45 pm

1 stop16h 45m

$722

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Sun 1/31

5:04 pm-11:45 pm

2 stops22h 41m

Bucharest Otopeni Intl

Thu 2/4

8:00 am-4:45 pm

1 stop16h 45m

$726

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 11/23

2:20 pm-6:30 pm

2 stops20h 10m

Bucharest Otopeni Intl

Fri 11/27

6:00 am-9:31 pm

2 stops23h 31m

$743

Quickest round-trip

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 11/23

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Thu 11/26

6:00 am-4:05 pm

1 stop18h 05m

$743

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 11/23

8:10 am-2:10 pm

2 stops22h 00m

Bucharest Otopeni Intl

Thu 11/26

6:00 am-4:05 pm

1 stop18h 05m

$744

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 11/23

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Fri 11/27

8:35 am-8:21 pm

2 stops19h 46m

$753

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mon 11/23

12:13 pm-2:10 pm

2 stops17h 57m

Bucharest Otopeni Intl

Fri 11/27

8:35 am-9:07 pm

2 stops20h 32m

$753

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 11/24

5:12 pm-6:30 pm

2 stops17h 18m

Bucharest Otopeni Intl

Fri 11/27

6:00 am-9:31 pm

2 stops23h 31m

$760

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Wed 11/25

12:05 pm-3:50 pm

2 stops19h 45m

Bucharest Otopeni Intl

Fri 11/27

6:30 am-11:11 am

2 stops36h 41m

$760

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Sat 11/21

6:01 pm-5:10 pm

1 stop15h 09m

Bucharest Otopeni Intl

Fri 11/27

8:35 am-8:21 pm

2 stops19h 46m

$1,107

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 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 $722.

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	15h 49m
Direct flights	None

The fastest flight from Austin to Bucharest takes 15h 49m

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 15h 49m.
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 5 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 31% and KLM at 29%.

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 10,059 reviews	Search United Airlines flights
Lufthansa	PriceFrom $538	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights
British Airways	PriceFrom $551	Free Cancellation	Rating 6.7 8,149 reviews	Search British Airways flights
KLM	PriceFrom $639	Free Cancellation	Rating 7.8 1,552 reviews	Search KLM flights
Delta	PriceFrom $902	Free Cancellation	Rating 7.8 8,482 reviews	Search Delta 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.

An easier way to manage your Bucharest trip

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Cheap flights from Austin to Bucharest from $441

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 9/30. 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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British Airways flights from Austin to Bucharest

Our best British Airways deals on Austin to Bucharest flight tickets

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Our best Delta 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 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

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

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