AUS - OTP

$310 Find Cheap Flights from Austin to Bucharest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Bucharest departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bucharest Otopeni Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Bucharest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Bucharest, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$688
Typical prices: $704-$1,057
Lufthansa
Tue 8/18Wed 8/26
AUS - OTP • 2 stops
Cheapest one-way
$310
British Airways
Wed 9/9
AUS - OTP • 2 stops
Top airlines
Cheapest • from $688 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Bucharest. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $746 (round-trip)
Shortest trip • 14h 26m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bucharest!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Bucharest (AUS-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Bucharest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Bucharest

Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
5:05 pm - 6:35 pm
AUS
-
OTP
17h 30m
2 stops
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$688Lufthansa
Tue, Aug 18 - Wed, Aug 26
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
Multiple Airlines Logo
10:25 am - 6:35 pm
AUS
-
OTP
24h 10m
2 stops
Multiple Airlines Logo
1:45 pm - 8:12 pm
OTP
-
AUS
38h 27m
2 stops
$698Multiple Airlines
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
4:05 pm - 11:30 pm
AUS
-
OTP
23h 25m
1 stop
United Airlines Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$703United Airlines
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, Sep 1 - Mon, Oct 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
Booking Insights

KAYAK's insights & trends for Austin to Bucharest flights

Get data-powered insights and trends into flights from Austin to Bucharest to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Austin to Bucharest Otopeni Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Bucharest Otopeni Intl Airport departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Bucharest Otopeni Intl Airport is November, where tickets cost $552 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $2,088 and $1,477 respectively.

Good to know

Low seasonMarch
Cheapest flight$310
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Austin to Bucharest

When to book flights from Austin to Bucharest

Are your dates flexible? Find out the best times to travel from Austin to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Austin to Bucharest flights

  • What is the cheapest flight from Austin to Bucharest Otopeni Intl Airport?

    In the last 3 days, the lowest price for a flight from Austin to Bucharest Otopeni Intl Airport was $310 for a one-way ticket and $688 for a round-trip.

  • Do I need a passport to fly between Austin and Bucharest?

    A passport is required to fly from Austin to Bucharest.

  • Which airports will I be using when flying from Austin to Bucharest?

    Austin airport is called Austin Bergstrom and the only airport in Bucharest is Bucharest Otopeni Intl.

  • Which aircraft models fly most regularly from Austin to Bucharest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Bucharest?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Austin and Bucharest, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Bucharest, KLM or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Austin to Bucharest are KLM and Lufthansa. With an average price for the route of $758 and an overall rating of 7.8, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $598 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Austin to Bucharest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Bucharest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Bucharest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Bucharest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bucharest with an airline and back to Austin with another airline. Booking your flights between Austin and OTP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Bucharest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Austin to Bucharest

 
See real verified KAYAK customer reviews for airlines flying from Austin to Bucharest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Bucharest? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1477 reviews
7.8Boarding
7.6Comfort
7.1Entertainment
7.3Food
8.4Crew
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Everything you need to know for your flight from Austin to Bucharest

Information on your arrival and departure airports