OTP

$732 Find Cheap Flights from Houston to Bucharest - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Bucharest departing on 1/25. 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

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Everything you should know

Cheapest round-trip
$732
Typical prices: $539-$551
British Airways
Mon 1/25Fri 1/29
IAH - OTP • 1 stop
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Cheapest • from $732 (round-trip)
Best reviews • 7.8 score
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Flight Deals

Cheap Flights from Houston to Bucharest

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

Mon, Jan 25 - Fri, Jan 29
British Airways Logo
9:40 pm - 12:05 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
18h 25m1 stop London Heathrow
British Airways Logo
8:00 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 55m1 stop London Heathrow
$732British Airways
Mon, Jan 25 - Fri, Jan 29
British Airways Logo
11:18 am - 3:30 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
20h 12m2 stops Miami London Heathrow
British Airways Logo
8:00 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 55m1 stop London Heathrow
$737British Airways
Mon, Jan 25 - Fri, Jan 29
Multiple Airlines Logo
12:00 pm - 3:50 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
19h 50m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:00 am - 9:34 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
23h 34m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$741Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
British Airways Logo
3:50 pm - 11:30 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
23h 40m1 stop London Heathrow
British Airways Logo
8:20 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 35m1 stop London Heathrow
$743British Airways
Wed, Sep 9 - Wed, Sep 30
Turkish Airlines Logo
9:15 pm - 8:10 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
26h 55m1 stop Istanbul
Turkish Airlines Logo
9:30 am - 7:20 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
17h 50m1 stop Istanbul
$776Turkish Airlines
Tue, Oct 20 - Tue, Nov 10
Turkish Airlines Logo
9:15 pm - 2:35 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
33h 20m1 stop Istanbul
Turkish Airlines Logo
3:35 pm - 7:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
35h 30m1 stop Istanbul
$777Turkish Airlines
Fri, Dec 4 - Wed, Dec 16
Lufthansa Logo
4:10 pm - 11:55 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
23h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:00 am - 2:00 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
16h 00m1 stop Frankfurt am Main
$789Lufthansa
Tue, Oct 20 - Tue, Nov 10
Lufthansa Logo
5:06 pm - 6:35 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
17h 29m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 2:00 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
16h 00m1 stop Frankfurt am Main
$791Lufthansa
Tue, Oct 20 - Tue, Nov 10
Delta Logo
6:09 am - 12:45 pmHOU  Houston Hobby-OTP Bucharest Otopeni Intl
22h 36m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:00 am - 11:13 pmOTP  Bucharest Otopeni Intl-HOU Houston Hobby
25h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$824Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
11:00 am - 12:45 pmHOU  Houston Hobby-OTP Bucharest Otopeni Intl
17h 45m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
7:05 am - 4:30 pmOTP  Bucharest Otopeni Intl-HOU Houston Hobby
17h 25m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$858Delta
Booking Insights

KAYAK's insights & trends for Houston to Bucharest flights

Get data-powered insights and trends into flights from Houston 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 Houston 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 Houston to Bucharest Otopeni Intl Airport departing in January.

Flight prices are typical for this route right now.

Flights to Bucharest Otopeni Intl Airport from Houston usually cost between $728 and $777 in January.
The lowest price found in the past 5 days was $732 on British Airways (Jan 25-Jan 29).

What is the cheapest month to fly from Houston 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 Houston 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 Houston to Bucharest Otopeni Intl Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,149 and $1,101 respectively.

Good to know

Cheapest flight

$732
Flight from Houston George Bush Airport to Bucharest

When to book flights from Houston to Bucharest

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

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

    In the last 5 days, the lowest price for a flight from Houston to Bucharest Otopeni Intl Airport was $732 for a round-trip ticket.

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

    A passport is required to fly from Houston to Bucharest.

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

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at Bucharest Otopeni Intl.

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

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

  • Which airline alliances offer flights from Houston to Bucharest?

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

  • How does KAYAK find such low prices on flights from Houston 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 Houston to Bucharest.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Houston 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 Houston 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 Houston with another airline.

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

 
See real verified KAYAK customer reviews for airlines flying from Houston 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 Houston 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 1553 reviews
8.4Crew
7.3Food
7.2Entertainment
7.7Comfort
7.8Boarding
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

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

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

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

The flight from Houston to Chicago was delayed, causing us to miss our connecting flight to Madrid, losing our Rental Car booking in Bologna taking alternative travel routes to get to our initial destination in Pizza by the 15th. We got the notification of the delay as we were traveling the 3 1/2 hours from Corpus Christi, Texas to Houston Texas for the initial flight. The delays hauling luggage all over Milan‘s Central train station to catch trains to get to Pizza the same day resulting us arriving in Pizza at 2 AM leaving us no time to rest as there was a 9 o’clock checkout time the next morning. The first 72 hours of the trip with nothing but headache, a knee injury from the excessive walking and a delayed car rental replacement, which ended up costing significantly more.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Good food and wine. Some of the Guy who are in charge to board Passengers on the plane couldn’t use the word “Please” to direct them drop their hand luggage to be loaded on Plane bcos he said the inside storage may not have enough room for all.

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

Temperature in plane in both segments was warm. Otherwise, great experience

Love that they had a bassinet for our child during the flight. Thank you for that big time.

Delays and no explanations nor apologies. Last 4 times I flew Turkish the flight was significantly delayed. I will avoid this company in the future

On my flight the menus showed different food and different was available. I think that was a miscommunication maybe. Other than that flight was wonderful.

It started well but flight was cancelled and they created a nightmare rebooking. It is two days later and we still haven’t reached our destination. I am in Amsterdam waiting on transfer desk to open (later than other airlines) to hopefully get a boarding pass. Once that problem is solved we will just pray this flight isn’t cancelled too.

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

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

The United Airlines crew that operated this flight was subpar. They didn’t

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

Did not fly HOU to SAT as flight was cancelled.

Flight crew was among the best I’ve ever seen

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

Boing 747-8’s are showing their age. The seat back screens are somewhat unresponsive. Even putting the seat “in its original and upright position” required assistance from the guy behind me-after I helped the lady in front of me! I left a ball cap on board. I’ll be flying back in four weeks. I wonder if Lufthansa has a list a found for that kind of stuff in Frankfurt?

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

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

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.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

Horrible experience. They lost my luggage and still can’t find it. The plane ride was below average. Food also terrible compared to other airlines.

The team/crew were excellent. The USB ports were not working/broken, I tried multiple ports and also asked a staff member to check other ports on the flight, she confirmed they were not working!

It was good but my seat was terrible for a long trip, too small

There was an unfortunate 1 hour long wait where we had to sit still on the plane. While travelling with a 10 months old that is challenging and when I stood up to comfort my baby rocking her to sleep (in order to also not disturb other passengers) one of the crew told me to sit down as we were taking off immediately. Another 15 minutes went on before we took off so definitely very uncomfortable situation and I would also say a lack of empathy from that respective lady. I do understand rules on the plane, I have been travelling for the last 15 years, but rules can be adjusted when there is knowledge of delay departure.

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

Information on your arrival and departure airports