OTP - AUS

$781 Find Cheap Flights from Bucharest to Austin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Austin departing on 9/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Austin, 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 Bucharest to Austin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bucharest to Austin (OTP-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to Austin 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 Bucharest to Austin

Sun, Sep 28 - Sun, Oct 5
British Airways Logo
8:20 am - 11:38 pmOTP-AUS
23h 18m2 stops
British Airways Logo
8:11 pm - 12:45 amAUS-OTP
20h 34m2 stops
$781British Airways
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Sun, Sep 28 - Sun, Oct 5
British Airways Logo
8:20 am - 11:47 pmOTP-AUS
23h 27m2 stops
British Airways Logo
5:45 pm - 12:45 amAUS-OTP
23h 00m1 stop
$808British Airways
Find Deal
Mon, Dec 22 - Sun, Dec 28
United Airlines Logo
5:55 am - 10:31 pmOTP-AUS
24h 36m2 stops
United Airlines Logo
4:10 pm - 11:50 pmAUS-OTP
23h 40m1 stop
$873United Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
British Airways Logo
8:05 am - 4:50 pmOTP-AUS
16h 45m1 stop
British Airways Logo
6:55 pm - 7:35 pmAUS-OTP
16h 40m1 stop
$912British Airways
Find Deal
Sun, Sep 28 - Sun, Oct 5
Logo
9:35 am - 11:07 amOTP-AUS
33h 32m2 stops
Logo
6:00 am - 1:05 amAUS-OTP
35h 05m3 stops
$1,402
Find Deal
Sun, Sep 28 - Sun, Oct 5
British Airways Logo
3:00 pm - 3:50 pmOTP-AUS
32h 50m1 stop
British Airways Logo
5:45 pm - 12:45 amAUS-OTP
23h 00m1 stop
$1,407British Airways
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Sun, Sep 28 - Sun, Oct 5
Logo
6:00 am - 11:07 amOTP-AUS
37h 07m3 stops
Logo
12:12 pm - 12:15 amAUS-OTP
28h 03m3 stops
$1,414
Find Deal
Mon, Dec 22 - Sun, Dec 28
Logo
7:05 pm - 12:14 pmOTP-AUS
49h 09m2 stops
Logo
7:05 am - 2:05 pmAUS-OTP
23h 00m3 stops
$1,687
Find Deal
Sat, Sep 6 - Sat, Sep 13
British Airways Logo
8:25 am - 9:50 pmOTP-AUS
21h 25m2 stops
British Airways Logo
6:51 pm - 12:30 amAUS-OTP
21h 39m2 stops
$5,260British Airways
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Booking Insights

KAYAK's insights & trends for Bucharest to Austin flights

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

What’s the cheapest day of the week to fly from Bucharest to Austin?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Austin clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Austin on a Saturday and more expensive on a Thursday. On your return trip to Bucharest, you should consider flying back on a Monday, and avoid Saturdays for better deals.

Find deals

Good to know

Cheapest flight$781
Flight from Bucharest to Austin

When to book flights from Bucharest to Austin

Are your dates flexible? Find out the best times to travel from Bucharest to Austin 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 Bucharest to Austin flights

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

    In the last 3 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Austin was $781 for a round-trip ticket.

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

    Yes

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

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

  • Which airline alliances offer flights from Bucharest to Austin?

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

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

    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 Bucharest to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Bucharest 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 Bucharest to Austin?

    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 Austin with an airline and back to Bucharest with another airline. Booking your flights between Bucharest and AUS 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 Bucharest to Austin?

    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 Austin from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bucharest to Austin

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Austin. 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 Bucharest to Austin? 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 1384 reviews
8.4Crew
7.7Comfort
7.1Entertainment
7.8Boarding
7.3Food
Airline reviews

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

2.0 MediocreIlja, Aug 2025AGP - AMS
Read more KLM reviews

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

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

Information on your arrival and departure airports

Bucharest (OTP)
Austin (AUS)

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