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IAH - OTP

Find cheap flights from Houston George Bush Airport to Bucharest from $452

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 5/26. 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
Mon 6/3
Mon 6/10

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 43,693,958 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
9:39 am - 8:00 pmIAH-OTP
26h 21m2 stops
8:30 am - 7:55 pmOTP-IAH
19h 25m1 stop
Tue, Jun 18 - Wed, Jul 17
8:49 pm - 1:10 pmIAH-OTP
56h 21m2 stops
8:30 am - 8:34 amOTP-IAH
32h 04m1 stop
Fri, May 31 - Fri, Jun 7
11:44 am - 12:45 amIAH-OTP
29h 01m2 stops
4:15 pm - 1:45 pmOTP-IAH
29h 30m1 stop
$1,193British Airways
Find Deal
Tue, Jun 4 - Wed, Jun 12
1:50 pm - 12:45 amIAH-OTP
26h 55m2 stops
9:00 am - 9:40 pmOTP-IAH
20h 40m2 stops
$1,203British Airways
Find Deal
Tue, Jun 18 - Wed, Jul 17
3:50 pm - 2:00 pmIAH-OTP
14h 10m1 stop
7:05 am - 1:25 pmOTP-IAH
14h 20m1 stop
$1,240Delta
Find Deal
Tue, Jun 18 - Wed, Jul 17
3:20 pm - 5:20 pmIAH-OTP
18h 00m1 stop
7:05 am - 1:25 pmOTP-IAH
14h 20m1 stop
$1,253KLM
Find Deal
Sun, Jun 2 - Sun, Jun 16
12:59 pm - 1:10 pmIAH-OTP
16h 11m2 stops
7:00 am - 1:25 pmOTP-IAH
14h 25m1 stop
$1,257Delta
Find Deal
Mon, Jun 10 - Sat, Aug 17
3:20 pm - 12:55 amIAH-OTP
25h 35m1 stop
6:20 pm - 1:25 pmOTP-IAH
27h 05m1 stop
$1,353KLM
Find Deal
Thu, May 23 - Tue, Jul 2
8:55 pm - 8:20 pmIAH-OTP
15h 25m1 stop
9:30 am - 7:10 pmOTP-IAH
17h 40m1 stop
$1,543Turkish Airlines
Find Deal
Tue, Jun 18 - Mon, Jul 15
8:55 pm - 8:20 pmIAH-OTP
15h 25m1 stop
9:40 pm - 12:45 pmOTP-IAH
23h 05m1 stop
$1,631Turkish Airlines
Find Deal
Sun, Jun 16 - 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 Wednesday, as it's usually the priciest day. When flying back from Bucharest, Sunday is the cheapest day to fly and Saturday 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 Canada from $1,187 and on British Airways from $1,193.

Good to know

Low season

January

High season

May

Cheapest flight

$452
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 26% increase in price.
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 $452 for a one-way ticket and $825 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 $1,039 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 10838 reviews
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

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.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

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.

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

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

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.
5/26Sun
3 stops
55h 30mIAH-OTP
$452
5/15Wed
2 stops
22h 40mIAH-OTP
$457
5/26Sun
2 stops
39h 30mIAH-OTP
$497
5/12Sun
2 stops
29h 20mIAH-OTP
$549
5/11Sat
2 stops
23h 35mIAH-OTP
$590
5/15Wed
2 stopsDelta
20h 12mIAH-OTP
$752
5/15Wed
1 stopBritish Airways
19h 35mIAH-OTP
$762
5/16Thu
1 stopTurkish Airlines
33h 40mIAH-OTP
$1,162
5/12Sun
1 stopTurkish Airlines
15h 25mIAH-OTP
$1,167
5/10Fri
1 stopLufthansa
18h 05mIAH-OTP
$1,262

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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: