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Cheap flights from Austin to Bucharest from $310

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 9/9. 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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0 bags

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Find the cheapest flights from Austin to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:05 pm - 1:10 am
AUS
-
OTP
24h 05m
2 stops
Lufthansa Logo
6:15 am - 10:40 pm
OTP
-
AUS
24h 25m
2 stops
$695Lufthansa
Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
12:55 pm - 6:35 pm
AUS
-
OTP
21h 40m
2 stops
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$701Lufthansa
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
5:00 pm - 6:35 pm
AUS
-
OTP
17h 35m
2 stops
United Airlines Logo
6:05 am - 10:45 am
OTP
-
AUS
36h 40m
2 stops
$704United Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
10:25 am - 6:35 pm
AUS
-
OTP
24h 10m
2 stops
Multiple Airlines Logo
6:15 am - 10:40 pm
OTP
-
AUS
24h 25m
2 stops
$707Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
6:09 pm - 6:35 pm
AUS
-
OTP
16h 26m
2 stops
United Airlines Logo
6:15 am - 6:58 pm
OTP
-
AUS
20h 43m
2 stops
$708United Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
4:05 pm - 11:30 pm
AUS
-
OTP
23h 25m
1 stop
United Airlines Logo
6:15 am - 8:39 pm
OTP
-
AUS
22h 24m
2 stops
$715United Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
4:05 pm - 11:30 pm
AUS
-
OTP
23h 25m
1 stop
United Airlines Logo
6:15 am - 8:39 pm
OTP
-
AUS
22h 24m
2 stops
$716United Airlines
Tue, Aug 18 - Wed, Aug 26
British Airways Logo
10:30 pm - 2:35 pm
AUS
-
OTP
32h 05m
1 stop
British Airways Logo
4:00 pm - 5:50 pm
OTP
-
AUS
32h 50m
1 stop
$719British Airways
Tue, Sep 1 - Mon, Oct 26
Delta Logo
7:30 am - 12:45 pm
AUS
-
OTP
21h 15m
2 stops
Delta Logo
6:00 am - 5:10 pm
OTP
-
AUS
18h 10m
1 stop
$724Delta
Tue, Sep 1 - Thu, Oct 29
Multiple Airlines Logo
10:25 am - 3:20 pm
AUS
-
OTP
20h 55m
2 stops
Multiple Airlines Logo
6:05 am - 3:15 pm
OTP
-
AUS
16h 10m
1 stop
$728Multiple Airlines
Wed, Sep 2 - Thu, Oct 29

Lufthansa flights from Austin to Bucharest Otopeni Intl Airport

Our best Lufthansa deals on Austin to Bucharest Otopeni Intl Airport flight tickets
Lufthansa
Aug 18
AUS5:05 pmAustin Bergstrom
24h 05m
2 stops
OTP1:10 amBucharest Otopeni Intl
Aug 26
OTP6:15 amBucharest Otopeni Intl
24h 25m
2 stops
AUS10:40 pmAustin Bergstrom
$695
Lufthansa
Aug 18
AUS12:55 pmAustin Bergstrom
21h 40m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Aug 26
OTP6:05 amBucharest Otopeni Intl
15h 55m
1 stop
AUS2:00 pmAustin Bergstrom
$701
Lufthansa
Sep 1
AUS12:55 pmAustin Bergstrom
21h 40m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Oct 27
OTP6:05 amBucharest Otopeni Intl
16h 10m
1 stop
AUS3:15 pmAustin Bergstrom
$732

United Airlines flights from Austin to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Austin to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Aug 18
AUS5:00 pmAustin Bergstrom
17h 35m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Aug 26
OTP6:05 amBucharest Otopeni Intl
36h 40m
2 stops
AUS10:45 amAustin Bergstrom
$704
United Airlines
Aug 18
AUS6:09 pmAustin Bergstrom
16h 26m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Aug 26
OTP6:15 amBucharest Otopeni Intl
20h 43m
2 stops
AUS6:58 pmAustin Bergstrom
$708
United Airlines
Aug 18
AUS4:05 pmAustin Bergstrom
23h 25m
1 stop
OTP11:30 pmBucharest Otopeni Intl
Aug 26
OTP6:15 amBucharest Otopeni Intl
22h 24m
2 stops
AUS8:39 pmAustin Bergstrom
$715

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Bucharest Otopeni Intl Airport 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 March 24, 2026.
Use the filters below to find and compare flights from Austin to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

5:05 pm-1:10 am

2 stops24h 05m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-10:40 pm

2 stops24h 25m

$695

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

12:55 pm-6:35 pm

2 stops21h 40m

Bucharest Otopeni Intl

Wed 8/26

6:05 am-2:00 pm

1 stop15h 55m

$701

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

5:00 pm-6:35 pm

2 stops17h 35m

Bucharest Otopeni Intl

Wed 8/26

6:05 am-10:45 am

2 stops36h 40m

$704

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

10:25 am-6:35 pm

2 stops24h 10m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-10:40 pm

2 stops24h 25m

$707

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

6:09 pm-6:35 pm

2 stops16h 26m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-6:58 pm

2 stops20h 43m

$708

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

4:05 pm-11:30 pm

1 stop23h 25m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-8:39 pm

2 stops22h 24m

$715

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 8/18

4:05 pm-11:30 pm

1 stop23h 25m

Bucharest Otopeni Intl

Wed 8/26

6:15 am-8:39 pm

2 stops22h 24m

$716

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 9/1

10:30 pm-2:35 pm

1 stop32h 05m

Bucharest Otopeni Intl

Mon 10/26

4:00 pm-5:50 pm

1 stop32h 50m

$719

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Tue 9/1

7:30 am-12:45 pm

2 stops21h 15m

Bucharest Otopeni Intl

Thu 10/29

6:00 am-5:10 pm

1 stop18h 10m

$724
Quickest round-trip

AustinBucharest

AUS - OTP

AUSOTP

Austin Bergstrom

Wed 9/2

10:25 am-3:20 pm

2 stops20h 55m

Bucharest Otopeni Intl

Thu 10/29

6:05 am-3:15 pm

1 stop16h 10m

$728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Austin to Bucharest Otopeni Intl Airport

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 Otopeni Intl Airport?

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of November, then book flights to Bucharest Otopeni Intl Airport from Austin during December instead. Flights to Bucharest Otopeni Intl Airport in December, while not as cheap as those in November, still average around $603.

Can stopping save me money on Austin to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 54% on your flight if you consider stops on a Austin to Bucharest Otopeni Intl Airport flight.

When to book flights from Austin to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Bucharest Otopeni Intl Airport (AUS to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Bucharest Otopeni Intl Airport

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Austin to Bucharest Otopeni Intl Airport takes 17h 40m
There are no direct flights from Austin to Bucharest Otopeni Intl Airport. There are no popular flight routes from Austin to Bucharest Otopeni Intl Airport.
Search flight deals

  • How far is Austin Bergstrom to Bucharest Otopeni Intl by plane?

    The distance between Austin Bergstrom and Bucharest Otopeni Intl is about 6169.7 mi. Typically, this will take 17h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Austin Bergstrom Airport to Bucharest Otopeni Intl Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Bucharest Otopeni Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Bucharest Otopeni Intl Airport?

Best airlines flying from Austin to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Austin to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $533Free CancellationRating
6.8
7,864 reviews
Search Lufthansa flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
7,817 reviews
Search British Airways flights
KLMPriceFrom $639Free CancellationRating
7.8
1,477 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?

Finding the right flight to Bucharest from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

Can I find flights from Austin to Bucharest with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bucharest from Austin with this policy.

How can momondo help me find flights from Austin to Bucharest?

Once all potential Austin to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Bucharest right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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