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Cheap flights from Houston George Bush Intcntl Airport to Bucharest from $296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Bucharest departing on 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Bucharest

Cheap round-trip flights

Turkish Airlines Logo
2:55 pm - 2:10 pmIAH-OTP
15h 15m1 stop
Turkish Airlines Logo
9:50 pm - 1:10 pmOTP-IAH
23h 20m1 stop
$579Turkish Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 21
Turkish Airlines Logo
9:00 pm - 2:35 pmIAH-OTP
33h 35m1 stop
Turkish Airlines Logo
9:45 pm - 12:40 pmOTP-IAH
22h 55m1 stop
$589Turkish Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Lufthansa Logo
4:30 pm - 2:10 pmIAH-OTP
13h 40m1 stop
Lufthansa Logo
5:55 am - 2:35 pmOTP-IAH
16h 40m1 stop
$601Lufthansa
Find Deal
Wed, Nov 5 - Fri, Nov 21
Lufthansa Logo
4:30 pm - 2:10 pmIAH-OTP
13h 40m1 stop
Lufthansa Logo
5:55 am - 2:35 pmOTP-IAH
16h 40m1 stop
$603Lufthansa
Find Deal
Wed, Nov 19 - Fri, Dec 5
British Airways Logo
3:50 pm - 3:45 pmIAH-OTP
15h 55m1 stop
British Airways Logo
8:00 am - 9:16 pmOTP-IAH
21h 16m2 stops
$606British Airways
Find Deal
Wed, Nov 5 - Fri, Nov 21
Air Canada Logo
11:50 am - 2:10 pmIAH-OTP
18h 20m2 stops
Air Canada Logo
5:55 am - 9:39 pmOTP-IAH
23h 44m2 stops
$607Air Canada
Find Deal
Wed, Nov 5 - Fri, Nov 21
British Airways Logo
3:50 pm - 3:45 pmIAH-OTP
15h 55m1 stop
British Airways Logo
8:00 am - 11:32 pmOTP-IAH
23h 32m2 stops
$611British Airways
Find Deal
Wed, Nov 5 - Fri, Nov 21
United Airlines Logo
4:20 pm - 6:30 pmIAH-OTP
18h 10m2 stops
United Airlines Logo
2:50 pm - 2:35 pmOTP-IAH
31h 45m1 stop
$627United Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Air Canada Logo
6:16 pm - 1:00 pmIAH-OTP
34h 44m2 stops
Air Canada Logo
6:30 am - 7:42 pmOTP-IAH
21h 12m2 stops
$702Air Canada
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Mon, Oct 6 - Fri, Oct 17
United Airlines Logo
4:30 pm - 6:30 pmIAH-OTP
18h 00m1 stop
United Airlines Logo
2:50 pm - 6:15 pmOTP-IAH
35h 25m1 stop
$706United Airlines
Find Deal
Sun, Dec 14 - Mon, Jan 12

Turkish Airlines flights from Houston George Bush Intcntl Airport to Bucharest

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Bucharest flight tickets
Turkish Airlines
Nov 5
IAH2:55 pmHouston George Bush Intcntl
15h 15m
1 stop
OTP2:10 pmBucharest Otopeni Intl
Nov 21
OTP9:50 pmBucharest Otopeni Intl
23h 20m
1 stop
IAH1:10 pmHouston George Bush Intcntl
$579
Find similar
Turkish Airlines
Sep 2
IAH9:00 pmHouston George Bush Intcntl
33h 35m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Sep 9
OTP9:45 pmBucharest Otopeni Intl
22h 55m
1 stop
IAH12:40 pmHouston George Bush Intcntl
$589
Find similar
Turkish Airlines
Sep 3
IAH9:00 pmHouston George Bush Intcntl
15h 25m
1 stop
OTP8:25 pmBucharest Otopeni Intl
Sep 10
OTP9:30 amBucharest Otopeni Intl
17h 35m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$621
Find similar

Lufthansa flights from Houston George Bush Intcntl Airport to Bucharest

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Bucharest flight tickets
Lufthansa
Nov 5
IAH4:30 pmHouston George Bush Intcntl
13h 40m
1 stop
OTP2:10 pmBucharest Otopeni Intl
Nov 21
OTP5:55 amBucharest Otopeni Intl
16h 40m
1 stop
IAH2:35 pmHouston George Bush Intcntl
$601
Find similar
Lufthansa
Nov 19
IAH4:30 pmHouston George Bush Intcntl
13h 40m
1 stop
OTP2:10 pmBucharest Otopeni Intl
Dec 5
OTP5:55 amBucharest Otopeni Intl
16h 40m
1 stop
IAH2:35 pmHouston George Bush Intcntl
$603
Find similar
Lufthansa
Oct 6
IAH6:50 pmHouston George Bush Intcntl
33h 05m
2 stops
OTP11:55 amBucharest Otopeni Intl
Oct 17
OTP6:00 amBucharest Otopeni Intl
15h 35m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$700
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momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/5

2:55 pm-2:10 pm

1 stop15h 15m

Bucharest Otopeni Intl

Fri 11/21

9:50 pm-1:10 pm

1 stop23h 20m

$579

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/2

9:00 pm-2:35 pm

1 stop33h 35m

Bucharest Otopeni Intl

Tue 9/9

9:45 pm-12:40 pm

1 stop22h 55m

$589

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/5

4:30 pm-2:10 pm

1 stop13h 40m

Bucharest Otopeni Intl

Fri 11/21

5:55 am-2:35 pm

1 stop16h 40m

$601

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/19

4:30 pm-2:10 pm

1 stop13h 40m

Bucharest Otopeni Intl

Fri 12/5

5:55 am-2:35 pm

1 stop16h 40m

$603

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/5

3:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Fri 11/21

8:00 am-9:16 pm

2 stops21h 16m

$606

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/5

11:50 am-2:10 pm

2 stops18h 20m

Bucharest Otopeni Intl

Fri 11/21

5:55 am-9:39 pm

2 stops23h 44m

$607

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/5

3:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Fri 11/21

8:00 am-11:32 pm

2 stops23h 32m

$611

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/24

4:20 pm-6:30 pm

2 stops18h 10m

Bucharest Otopeni Intl

Mon 12/1

2:50 pm-2:35 pm

1 stop31h 45m

$627

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 10/6

6:16 pm-1:00 pm

2 stops34h 44m

Bucharest Otopeni Intl

Fri 10/17

6:30 am-7:42 pm

2 stops21h 12m

$702

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/14

4:30 pm-6:30 pm

1 stop18h 00m

Bucharest Otopeni Intl

Mon 1/12

2:50 pm-6:15 pm

1 stop35h 25m

$706

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Bucharest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bucharest?

Our data shows that Friday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $829. The most expensive day to fly to Bucharest is Monday, with ticket prices averaging around $1,231.

What is the cheapest time of day to depart on your flight to Bucharest?

According to our data, the cheapest time of day to fly to Bucharest is in the evening. momondo users have found flights departing from Houston George Bush Intcntl Airport to Bucharest in the evening for as low as $997. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is at noon when prices are around $1,298.

How far in advance should I book a flight to Bucharest?

You are more likely to see cheaper flights to Bucharest from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $1,022 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Houston George Bush Intcntl Airport for as low as $708 on momondo.

When to book flights from Houston George Bush Intcntl Airport to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Bucharest (IAH to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Bucharest

Best Price Found

$296

Fastest flight time

13h 40m

Direct flights

None

Airports in Bucharest

1 airport
The best one-way flight to Bucharest from Houston George Bush Intcntl Airport in the past 72 hours is $296. The best round-trip flight deal from Houston George Bush Intcntl Airport to Bucharest found on momondo in the last 72 hours is $579.
The fastest flight from Houston George Bush Intcntl Airport to Bucharest takes 13h 40m
There are no direct flights from Houston George Bush Intcntl Airport to Bucharest. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Bucharest Otopeni Intl Airport.
There is 1 airport near Bucharest: Bucharest Otopeni Intl (OTP)
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  • How far is Houston George Bush Intcntl to Bucharest by plane?

    The straight-line distance from Houston George Bush Intcntl to Bucharest is 6106.2 mi. A reasonable flight in good conditions will take 13h 40m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Bucharest?

    Prices for flights from Houston George Bush Intcntl Airport to Bucharest refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Bucharest?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Bucharest?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The necessary travel and health documents for your Bucharest trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Bucharest?

Best airlines flying from Houston George Bush Intcntl Airport to Bucharest

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $645Free CancellationRating
7.8
1,381 reviews
Search KLM flights
United AirlinesPriceFrom $669Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $680Free CancellationRating
7.3
3,932 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $816Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Bucharest?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Bucharest for you.

Can I find flights from Houston to Bucharest with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Bucharest flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Bucharest?

Once all potential Houston to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Bucharest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Houston and alert you when they change.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport