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IAH - OTP

Find cheap flights from Houston George Bush Airport to Bucharest from $316

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Bucharest departing on 5/20. 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
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Bucharest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Bucharest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Bucharest.
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

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Cheap flight deals from George Bush Intcntl to Bucharest (IAH-OTP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl 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 and deals for you by selecting your travel dates.
Choose your dates
7:33 pm - 7:10 pmIAH-OTP
15h 37m2 stops
6:30 am - 5:31 pmOTP-IAH
19h 01m2 stops
$876Air France
Find Deal
Mon, Apr 29 - Tue, May 7
11:05 am - 2:00 pmIAH-OTP
18h 55m2 stops
6:30 am - 9:02 pmOTP-IAH
22h 32m2 stops
$893Delta
Find Deal
Fri, May 3 - Fri, May 10
3:35 pm - 11:50 pmIAH-OTP
24h 15m1 stop
8:35 am - 6:59 pmOTP-IAH
18h 24m1 stop
$1,103British Airways
Find Deal
Fri, May 3 - Sun, May 19
3:35 pm - 11:50 pmIAH-OTP
24h 15m1 stop
8:35 am - 9:15 pmOTP-IAH
20h 40m2 stops
$1,114British Airways
Find Deal
Fri, May 3 - Sun, May 19
3:20 pm - 1:00 amIAH-OTP
25h 40m1 stop
6:05 pm - 1:25 pmOTP-IAH
27h 20m1 stop
$1,146KLM
Find Deal
Fri, May 3 - Sun, May 19
3:35 pm - 12:50 pmIAH-OTP
13h 15m1 stop
6:15 am - 1:35 pmOTP-IAH
15h 20m1 stop
$1,200Lufthansa
Find Deal
Mon, Jun 17 - Fri, Jun 28
3:20 pm - 1:00 amIAH-OTP
25h 40m1 stop
6:05 pm - 1:25 pmOTP-IAH
27h 20m1 stop
$1,203KLM
Find Deal
Tue, Jun 18 - Tue, Jul 16
4:41 pm - 6:35 pmIAH-OTP
17h 54m2 stops
6:35 pm - 1:35 pmOTP-IAH
27h 00m1 stop
$1,310Lufthansa
Find Deal
Sat, Jun 29 - Mon, Jul 8
9:00 pm - 8:20 pmIAH-OTP
15h 20m1 stop
9:30 am - 7:10 pmOTP-IAH
17h 40m1 stop
$1,856Turkish Airlines
Find Deal
Mon, Jun 17 - Sun, Jul 14
8:55 pm - 8:20 pmIAH-OTP
15h 25m1 stop
9:30 am - 7:10 pmOTP-IAH
17h 40m1 stop
$1,886Turkish Airlines
Find Deal
Thu, Jun 20 - Sun, Jul 14

Flights from George Bush Intcntl to Bucharest - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Bucharest 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 Houston George Bush Airport to Bucharest?

The average price of all flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Houston George Bush Airport to Bucharest, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Bucharest, Sunday is the cheapest day to fly and Monday is the most expensive.

Which airlines provide the cheapest flights from Houston George Bush Airport to Bucharest?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air France offered the best one-way deal for that route, at $735. KAYAK users also found Houston George Bush Airport to Bucharest round-trip flights on Air France from $876 and on Delta from $893.

Good to know

Low season

February

High season

December

Cheapest flight

$316
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Houston George Bush Airport to Bucharest

When to book flights from George Bush Intcntl to Bucharest

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 George Bush Airport to Bucharest flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport was $316 for a one-way ticket and $876 for a round-trip.

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

    A passport is required to fly from Houston George Bush Airport to Bucharest.

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

    On your way to Bucharest, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Bucharest Otopeni Intl.

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

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

  • Which airline alliances offer flights from Houston George Bush Airport to Bucharest?

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

  • Which is the best airline for flights from Houston to Bucharest, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Houston to Bucharest are Delta and KLM. With an average price for the route of $1,193 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,041 and an overall rating of 7.8.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport with another airline. Booking your flights between Houston George Bush Airport 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 Houston George Bush Airport 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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from George Bush Intcntl 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 George Bush Intcntl 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.
8.0
DeltaOverall score based on 10966 reviews
8.2boarding
7.9comfort
8.6crew
8.0entertainment
7.4food
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

It was nice to be on a legacy airline, people try at least.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

The 787 economy was a disaster for long haul. The space was too little compared to 777 or 747. Also the extremely low tray table behind the seat made any dining effort a nightmare. However, the movies were up to date, and the food taste was good, despite of terrible serving process caused by small space.

A little bit more comfort. It’s tight space around the seats. But all else is great and a smooth flight!

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Book cheap flights from Houston to Bucharest

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Bucharest found on KAYAK in the last 72 hours.
5/20Mon
2 stops
26h 25mIAH-OTP
$316
6/3Mon
2 stops
31h 50mIAH-OTP
$349
5/15Wed
2 stops
21h 40mIAH-OTP
$360
5/18Sat
2 stops
43h 18mIAH-OTP
$374
5/20Mon
3 stops
30h 50mIAH-OTP
$383
5/14Tue
1 stopAir France
24h 15mIAH-OTP
$735
5/15Wed
2 stopsDelta
21h 20mIAH-OTP
$740
5/18Sat
1 stopLufthansa
13h 15mIAH-OTP
$992
5/11Sat
1 stopLufthansa
18h 15mIAH-OTP
$1,080
5/26Sun
1 stopTurkish Airlines
15h 25mIAH-OTP
$3,059

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Last minute flights from George Bush Intcntl to Bucharest

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Bucharest that are departing in the next 10 days.
4/29Mon
multi-stopAir France
20h 32mIAH-OTP
5/7Tue
multi-stopAir France
15h 05mOTP-IAH
$771
4/29Mon
multi-stopAir France
16h 50mIAH-OTP
5/7Tue
multi-stopAir France
23h 19mOTP-IAH
$772
4/29Mon
multi-stopAir France
14h 10mIAH-OTP
5/7Tue
multi-stopAir France
15h 05mOTP-IAH
$774
4/29Mon
multi-stopDelta
14h 10mIAH-OTP
5/7Tue
multi-stopDelta
15h 05mOTP-IAH
$798
4/28Sun
multi-stopDelta
18h 55mIAH-OTP
5/7Tue
multi-stopDelta
15h 05mOTP-IAH
$802
4/29Mon
multi-stop
31h 28mIAH-OTP
5/7Tue
multi-stop
24h 20mOTP-IAH
$1,094
4/29Mon
multi-stop
31h 28mIAH-OTP
5/7Tue
multi-stop
35h 14mOTP-IAH
$1,100
4/29Mon
multi-stopBritish Airways
41h 05mIAH-OTP
5/7Tue
multi-stopBritish Airways
35h 05mOTP-IAH
$1,148
4/29Mon
multi-stopEmirates
23h 45mIAH-OTP
5/6Mon
multi-stopEmirates
28h 19mOTP-IAH
$2,891
4/29Mon
multi-stopEmirates
26h 50mIAH-OTP
5/6Mon
multi-stopEmirates
28h 19mOTP-IAH
$6,746

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Houston George Bush Airport - Bucharest Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Bucharest (OTP)Romania

Return flight deals:

Bucharest - Houston George Bush Airport

Cabin classes: