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Cheap flights from Austin to Bucharest from $533

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 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
11:21 am - 3:10 pm
AUS
-
OTP
19h 49m2 stops
British Airways Logo
8:20 pm - 4:50 pm
OTP
-
AUS
28h 30m1 stop
$533British Airways
Fri, Jan 23 - Fri, Jan 30
British Airways Logo
12:47 pm - 11:25 pm
AUS
-
OTP
26h 38m2 stops
British Airways Logo
8:20 pm - 10:28 pm
OTP
-
AUS
34h 08m2 stops
$536British Airways
Fri, Jan 23 - Fri, Jan 30
British Airways Logo
6:55 pm - 11:45 pm
AUS
-
OTP
20h 50m1 stop
British Airways Logo
8:25 pm - 4:50 pm
OTP
-
AUS
28h 25m1 stop
$537British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
6:55 pm - 3:10 pm
AUS
-
OTP
36h 15m1 stop
British Airways Logo
8:05 am - 4:50 pm
OTP
-
AUS
16h 45m1 stop
$538British Airways
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
4:10 pm - 2:05 pm
AUS
-
OTP
13h 55m1 stop
United Airlines Logo
5:55 am - 7:55 pm
OTP
-
AUS
22h 00m2 stops
$557United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
4:10 pm - 2:05 pm
AUS
-
OTP
13h 55m1 stop
United Airlines Logo
5:55 am - 7:17 pm
OTP
-
AUS
21h 22m2 stops
$558United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
11:30 am - 2:05 pm
AUS
-
OTP
18h 35m2 stops
United Airlines Logo
5:55 am - 7:55 pm
OTP
-
AUS
22h 00m2 stops
$561United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
4:20 pm - 11:50 pm
AUS
-
OTP
23h 30m2 stops
United Airlines Logo
5:55 am - 8:25 pm
OTP
-
AUS
22h 30m2 stops
$562United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:30 am - 12:30 pm
AUS
-
OTP
22h 00m3 stops
United Airlines Logo
5:55 am - 7:17 pm
OTP
-
AUS
21h 22m2 stops
$571United Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
7:25 am - 3:50 pm
AUS
-
OTP
24h 25m3 stops
Multiple Airlines Logo
1:05 pm - 4:04 pm
OTP
-
AUS
34h 59m3 stops
$652Multiple Airlines
Fri, Jan 23 - Fri, Jan 30

British Airways flights from Austin to Bucharest

Our best British Airways deals on Austin to Bucharest flight tickets
British Airways
Jan 23
AUS11:21 amAustin Bergstrom
19h 49m
2 stops
OTP3:10 pmBucharest Otopeni Intl
Jan 30
OTP8:20 pmBucharest Otopeni Intl
28h 30m
1 stop
AUS4:50 pmAustin Bergstrom
$533
Find similar
British Airways
Jan 23
AUS12:47 pmAustin Bergstrom
26h 38m
2 stops
OTP11:25 pmBucharest Otopeni Intl
Jan 30
OTP8:20 pmBucharest Otopeni Intl
34h 08m
2 stops
AUS10:28 pmAustin Bergstrom
$536
Find similar
British Airways
Jan 22
AUS6:55 pmAustin Bergstrom
20h 50m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Jan 26
OTP8:25 pmBucharest Otopeni Intl
28h 25m
1 stop
AUS4:50 pmAustin Bergstrom
$537
Find similar

United Airlines flights from Austin to Bucharest

Our best United Airlines deals on Austin to Bucharest flight tickets
United Airlines
Jan 22
AUS4:10 pmAustin Bergstrom
13h 55m
1 stop
OTP2:05 pmBucharest Otopeni Intl
Jan 26
OTP5:55 amBucharest Otopeni Intl
22h 00m
2 stops
AUS7:55 pmAustin Bergstrom
$557
Find similar
United Airlines
Jan 22
AUS4:10 pmAustin Bergstrom
13h 55m
1 stop
OTP2:05 pmBucharest Otopeni Intl
Jan 26
OTP5:55 amBucharest Otopeni Intl
21h 22m
2 stops
AUS7:17 pmAustin Bergstrom
$558
Find similar
United Airlines
Jan 22
AUS11:30 amAustin Bergstrom
18h 35m
2 stops
OTP2:05 pmBucharest Otopeni Intl
Jan 26
OTP5:55 amBucharest Otopeni Intl
22h 00m
2 stops
AUS7:55 pmAustin Bergstrom
$561
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Austin to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Fri 1/23

11:21 am-3:10 pm

2 stops19h 49m

Bucharest Otopeni Intl

Fri 1/30

8:20 pm-4:50 pm

1 stop28h 30m

$533

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Fri 1/23

12:47 pm-11:25 pm

2 stops26h 38m

Bucharest Otopeni Intl

Fri 1/30

8:20 pm-10:28 pm

2 stops34h 08m

$536

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

6:55 pm-11:45 pm

1 stop20h 50m

Bucharest Otopeni Intl

Mon 1/26

8:25 pm-4:50 pm

1 stop28h 25m

$537

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

6:55 pm-3:10 pm

1 stop36h 15m

Bucharest Otopeni Intl

Mon 1/26

8:05 am-4:50 pm

1 stop16h 45m

$538

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

4:10 pm-2:05 pm

1 stop13h 55m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-7:55 pm

2 stops22h 00m

$557

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

4:10 pm-2:05 pm

1 stop13h 55m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-7:17 pm

2 stops21h 22m

$558

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

11:30 am-2:05 pm

2 stops18h 35m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-7:55 pm

2 stops22h 00m

$561

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

4:20 pm-11:50 pm

2 stops23h 30m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-8:25 pm

2 stops22h 30m

$562

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Thu 1/22

6:30 am-12:30 pm

3 stops22h 00m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-7:17 pm

2 stops21h 22m

$571

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Fri 1/23

7:25 am-3:50 pm

3 stops24h 25m

Bucharest Otopeni Intl

Fri 1/30

1:05 pm-4:04 pm

3 stops34h 59m

$652

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bucharest from

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

What is the cheapest day to depart on your flight to Bucharest?

Our data shows that Tuesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $850. The most expensive day to fly to Bucharest is Friday, with ticket prices averaging around $1,186.

What is the cheapest time of day to depart on your flight to Bucharest?

According to our data, the cheapest time of day to fly to Bucharest is at noon. momondo users have found flights departing from Austin to Bucharest at noon for as low as $1,024. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is in the evening when prices are around $1,186.

Can stopping save me money on Austin to Bucharest flights?

You could potentially save up to 44% 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

16h 25m

Direct flights

None
The fastest flight from Austin to Bucharest takes 16h 25m
There are no direct flights from Austin to Bucharest. There are no popular flight routes from Austin to Bucharest.
Search flight deals

  • 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 25m.

  • 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?

  • 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?

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
LufthansaPriceFrom $538Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
United AirlinesPriceFrom $560Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
KLMPriceFrom $639Free CancellationRating
7.7
1,432 reviews
Search KLM flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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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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
Bucharest Otopeni Intl Airport