AUS - OTP

$528 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 7/10. 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
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Everything you should know

Cheapest round-trip
$790
Typical prices: $709-$1,057
British Airways
Tue 8/18Wed 8/26
AUS - OTP • 2 stops
Cheapest one-way
$528
Multiple Airlines
Fri 7/10
AUS - OTP • 3 stops
Top airlines
Cheapest • from $738 (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 $636 (round-trip)
Shortest trip • 14h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% 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
British Airways Logo
3:41 pm - 1:20 am
AUS
-
OTP
25h 39m
2 stops
British Airways Logo
8:15 am - 8:35 pm
OTP
-
AUS
20h 20m
1 stop
$790British Airways
Tue, Aug 18 - Wed, Aug 26
British Airways Logo
5:55 pm - 1:20 am
AUS
-
OTP
23h 25m
1 stop
British Airways Logo
8:15 am - 8:35 pm
OTP
-
AUS
20h 20m
1 stop
$793British Airways
Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
4:05 pm - 11:30 pm
AUS
-
OTP
23h 25m
1 stop
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$795Lufthansa
Sun, Aug 9 - Tue, Aug 25
Lufthansa Logo
8:20 am - 12:00 pm
AUS
-
OTP
19h 40m
2 stops
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$798Lufthansa
Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
5:20 pm - 6:35 pm
AUS
-
OTP
17h 15m
2 stops
Lufthansa Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$799Lufthansa
Sun, Aug 9 - Tue, Aug 25
United Airlines Logo
8:20 am - 12:00 pm
AUS
-
OTP
19h 40m
2 stops
United Airlines Logo
6:05 am - 2:00 pm
OTP
-
AUS
15h 55m
1 stop
$801United Airlines
Tue, Aug 18 - Wed, Aug 26
Lufthansa Logo
5:20 pm - 6:35 pm
AUS
-
OTP
17h 15m
2 stops
Lufthansa Logo
6:05 am - 8:44 pm
OTP
-
AUS
22h 39m
2 stops
$803Lufthansa
Tue, Aug 18 - Wed, Aug 26
British Airways Logo
5:55 pm - 1:20 am
AUS
-
OTP
23h 25m
1 stop
British Airways Logo
8:15 am - 8:35 pm
OTP
-
AUS
20h 20m
1 stop
$804British Airways
Sun, Aug 9 - Tue, Aug 25
Delta Logo
6:24 pm - 1:40 pm
AUS
-
OTP
35h 16m
2 stops
Delta Logo
7:05 am - 8:53 pm
OTP
-
AUS
21h 48m
2 stops
$805Delta
Tue, Sep 8 - Tue, Sep 22
Multiple Airlines Logo
4:05 pm - 11:30 pm
AUS
-
OTP
23h 25m
1 stop
Multiple Airlines Logo
6:05 am - 10:48 am
OTP
-
AUS
36h 43m
2 stops
$814Multiple Airlines
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 April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $1,564 and $1,027 respectively.

Good to know

Low seasonNovember
Cheapest flight$528
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 4% increase in price.
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 5 days, the lowest price for a flight from Austin to Bucharest Otopeni Intl Airport was $528 for a one-way ticket and $738 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, oneworld, and Star Alliance 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 Delta?

    The two airlines most popular with KAYAK users for flights from Austin to Bucharest are KLM and Delta. With an average price for the route of $759 and an overall rating of 7.8, KLM is the most popular choice. Delta is also a great choice for the route, with an average price of $1,053 and an overall rating of 7.8.

  • 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 5 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 1530 reviews
7.2Entertainment
7.3Food
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

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

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

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

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.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Delay getting into gate in ATL caused delay in bags when getting to BWI, disrupting evening plans with family.

6 hour delay including one after we were boarded. Horrible experience.

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Food choices were very limited. Taste of the dishes was average.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The lady who gave me my boarding pass for check in was extremely rude.

Small plane (and thus a bumpy ride), small seats (and a large man next to me), absolutely terrible wifi, and no food options to speak of.

Plane was older and terribly uncomfortable but the leg room was good!

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

I don't understand why they can't have charging ports on seats in 2023. They only offer it as a 'premium seat' service. It's ridiculous

They messed up my seat so I didn’t get the one I paid for

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

Lufthansa employees they has to work more with the customers and they delayed the flight for two hours every 20 minutes every 20 minutes every 20 minutes every 20 minutes

The Lufthansa flight was delayed, and I missed the connecting flight. Lufthansa customer service have not been helpful in rebooking the subsequent flight with Air India (another airline that is part of the Star Alliance). Lufthansa told me it's not their responsibility, and Air India says the PNR is part of Lufthansa, so they are not responsible for rebooking. Lufthansa customer service asked me to contact the counter at Delhi airport, but no one was available there. I am caught between these two airlines, and ultimately, Air India decided to reschedule my flight after 18 hours. I am stranded at Delhi airport. I can't go out because if I do, I can't come back in, and I can't get past security to get food. My 3-year-old and our family stranded here for 12 hours without food and water.

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

I’ve never been charged for coffee on an airline before. Very disappointing

Bordón could be bettet if the company say before boarding the order of the different groups.

Boarding was so bad in Frankfurt to mumbai total chaos no directions no boarding order

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

bad, made it to connecting flight and they didnt let me board

Our flight was cancelled on Sunday morning. We were supposed to take a short flight to Dallas from Austin, then a nonstop to Barcelona. We were rerouted from Austin to Miami on American Airlines due to storms we sat at the gate for 2 1/2 hours, pilot announced we needed fuel. In air pilot said we were rerouted to Fort Myers 30 minutes from Zmiami. Sat on tarmac waiting for a gate. Deplaned at 10:09. Pilot gave conflicting info about what to do. Missed Miami flight to Barcelona. Pilot announced crew was timed out and we would have to wait for a new crew. Waited a couple of hours. Got to Miami at 2:30 am. Gate agents at Fort Myers told us to go to D30 for hotel vouchers. No one was there. So we slept a little on the floor. Husband is 80 and I am 74. Rerouted to JFK at 9:54 am on Monday, then flight to Barcelona at 5 pm. We arrived in Barcelona a day late and missed the first night of our Oceania Marina cruise. We feel that we are due a lot of compensation for this trip from hell.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Surly rude flight attendants. I ordered the chicken and was given a vegetarian meal with no explanation and no opportunity to change it. I tried to order another beverage and was told by the young humorless flight attendant to “wait”. And she never came back. The seats were very uncomfortable and cramped. The last time I flew British Airways was many years ago but I remember it was amazing and the crew were very charming. This was a terrible disappointment given the cost of the flight.

I have something to say about the flight I took from London to Gothenburg, after my flight from Austin to London. I fly a lot and have done so for decades. I first flew to Scandinavia in 1973. My former wife is Norwegian. The main thing was the experience at the Gothenburg airport. Three flights from Britain arrived around the same time. So there were huge lines at immigration since Brits are no longer a part of the EU. After over an hour in line, I finally gave my passport to the immigrations man. You’d have thought I was an Afghan. I just barely got into Sweden. I had to answer all kinds of blunt questions. I had to show all kinds of onward tickets, addresses of places I’d be staying and it was pretty daunting. Perhaps it has to do with the situation with Russia. British Air might have done something to prepare people that things have changed a lot and they’d better be ready to run the gauntlet when trying to get into the country here. Thanks for listening and taking this into consideration. Sincerely, a senior citizen of the USA

Our original flight booked in First Class was delayed to the point we would make our connection at DFW so AA rebooked us on an earlier flight in Coach. No mention of giving us credit for the difference in cabin class.

We have a lot to say when BA cancelled our flight the last minute and put us on Air France’s already overbooked flight; and took no responsibility to ensure we are safe and met our travels. It’s day 2 and we have not reached our final destination yet. BA took no responsibility, but were happy to keep the money! If it were not for third party ground staff at Dallas BA we would have not gotten to India. BA has a lot to answer!

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

Information on your arrival and departure airports