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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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:01 pm - 5:00 pm
AUS
-
OTP
14h 59m
1 stop
Delta Logo
6:00 am - 4:05 pm
OTP
-
AUS
18h 05m
1 stop
$743Delta
Mo, Nov 23 - Do, Nov 26
Lufthansa Logo
2:20 pm - 6:30 pm
AUS
-
OTP
20h 10m
2 stops
Lufthansa Logo
6:00 am - 9:31 pm
OTP
-
AUS
23h 31m
2 stops
$743Lufthansa
Mo, Nov 23 - Fr, Nov 27
British Airways Logo
6:55 pm - 12:05 am
AUS
-
OTP
21h 10m
1 stop
British Airways Logo
8:00 am - 4:45 pm
OTP
-
AUS
16h 45m
1 stop
$744British Airways
Mo, Nov 23 - Do, Nov 26
Delta Logo
8:10 am - 2:10 pm
AUS
-
OTP
22h 00m
2 stops
Delta Logo
6:00 am - 4:05 pm
OTP
-
AUS
18h 05m
1 stop
$744Delta
Mo, Nov 23 - Do, Nov 26
Multiple Airlines Logo
5:10 pm - 6:30 pm
AUS
-
OTP
17h 20m
2 stops
Multiple Airlines Logo
6:30 am - 11:11 am
OTP
-
AUS
36h 41m
2 stops
$749Multiple Airlines
Mo, Nov 23 - Fr, Nov 27
KLM Logo
6:01 pm - 5:00 pm
AUS
-
OTP
14h 59m
1 stop
KLM Logo
8:35 am - 8:21 pm
OTP
-
AUS
19h 46m
2 stops
$753KLM
Mo, Nov 23 - Fr, Nov 27
KLM Logo
6:01 pm - 5:00 pm
AUS
-
OTP
14h 59m
1 stop
KLM Logo
8:35 am - 9:07 pm
OTP
-
AUS
20h 32m
2 stops
$753KLM
Mo, Nov 23 - Fr, Nov 27
Multiple Airlines Logo
12:13 pm - 2:10 pm
AUS
-
OTP
17h 57m
2 stops
Multiple Airlines Logo
8:35 am - 9:07 pm
OTP
-
AUS
20h 32m
2 stops
$753Multiple Airlines
Mo, Nov 23 - Fr, Nov 27
Lufthansa Logo
5:12 pm - 6:30 pm
AUS
-
OTP
17h 18m
2 stops
Lufthansa Logo
6:00 am - 9:31 pm
OTP
-
AUS
23h 31m
2 stops
$760Lufthansa
Di, Nov 24 - Fr, Nov 27
British Airways Logo
6:55 pm - 11:45 pm
AUS
-
OTP
20h 50m
1 stop
British Airways Logo
8:25 am - 4:45 pm
OTP
-
AUS
16h 20m
1 stop
$774British Airways
So, Nov 22 - Mi, Nov 25

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Lufthansa flights from Austin to Bucharest

Our best Lufthansa deals on Austin to Bucharest flight tickets
Lufthansa
Nov 24
AUS3:55 pmAustin Bergstrom
24h 00m
1 stop
OTP11:55 pmBucharest Otopeni Intl
Nov 27
OTP6:00 amBucharest Otopeni Intl
23h 31m
2 stops
AUS9:31 pmAustin Bergstrom
$767
Lufthansa
Nov 24
AUS3:55 pmAustin Bergstrom
24h 00m
1 stop
OTP11:55 pmBucharest Otopeni Intl
Nov 27
OTP6:00 amBucharest Otopeni Intl
20h 55m
2 stops
AUS6:55 pmAustin Bergstrom
$769
Lufthansa
Nov 23
AUS1:00 pmAustin Bergstrom
21h 30m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Nov 25
OTP2:35 pmBucharest Otopeni Intl
31h 30m
1 stop
AUS2:05 pmAustin Bergstrom
$770

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 26
OTP6:00 amBucharest Otopeni Intl
18h 05m
1 stop
AUS4:05 pmAustin Bergstrom
$743
Delta
Nov 23
AUS8:10 amAustin Bergstrom
22h 00m
2 stops
OTP2:10 pmBucharest Otopeni Intl
Nov 26
OTP6:00 amBucharest Otopeni Intl
18h 05m
1 stop
AUS4:05 pmAustin Bergstrom
$744
Delta
Nov 23
AUS6:01 pmAustin Bergstrom
14h 59m
1 stop
OTP5:00 pmBucharest Otopeni Intl
Nov 27
OTP5:55 amBucharest Otopeni Intl
24h 58m
2 stops
AUS10:53 pmAustin Bergstrom
$760

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 August 2, 2026.
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

Cheapest round-trip
Quickest round-trip

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Do 11/26

6:00 am-4:05 pm

1 stop18h 05m

$743

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

2:20 pm-6:30 pm

2 stops20h 10m

Bucharest Otopeni Intl

Fr 11/27

6:00 am-9:31 pm

2 stops23h 31m

$743

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

6:55 pm-12:05 am

1 stop21h 10m

Bucharest Otopeni Intl

Do 11/26

8:00 am-4:45 pm

1 stop16h 45m

$744

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

8:10 am-2:10 pm

2 stops22h 00m

Bucharest Otopeni Intl

Do 11/26

6:00 am-4:05 pm

1 stop18h 05m

$744

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

5:10 pm-6:30 pm

2 stops17h 20m

Bucharest Otopeni Intl

Fr 11/27

6:30 am-11:11 am

2 stops36h 41m

$749

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Fr 11/27

8:35 am-8:21 pm

2 stops19h 46m

$753

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

6:01 pm-5:00 pm

1 stop14h 59m

Bucharest Otopeni Intl

Fr 11/27

8:35 am-9:07 pm

2 stops20h 32m

$753

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Mo 11/23

12:13 pm-2:10 pm

2 stops17h 57m

Bucharest Otopeni Intl

Fr 11/27

8:35 am-9:07 pm

2 stops20h 32m

$753

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Di 11/24

5:12 pm-6:30 pm

2 stops17h 18m

Bucharest Otopeni Intl

Fr 11/27

6:00 am-9:31 pm

2 stops23h 31m

$760

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

So 11/22

6:55 pm-11:45 pm

1 stop20h 50m

Bucharest Otopeni Intl

Mi 11/25

8:25 am-4:45 pm

1 stop16h 20m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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 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 $743.

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

13h 20m

Direct flights

None
The fastest flight from Austin to Bucharest takes 13h 20m
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 13h 20m.

  • 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
United AirlinesPriceFrom $466Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
LufthansaPriceFrom $538Free CancellationRating
6.8
8,172 reviews
Search Lufthansa flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
8,136 reviews
Search British Airways flights
KLMPriceFrom $639Free CancellationRating
7.8
1,552 reviews
Search KLM flights
DeltaPriceFrom $902Free CancellationRating
7.8
8,493 reviews
Search Delta 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