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Cheap flights from Houston George Bush Intcntl Airport to Bucharest from $490

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 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:50 pm - 3:45 pm
IAH
-
OTP
15h 55m
1 stop
British Airways Logo
8:20 am - 8:00 pm
OTP
-
IAH
19h 40m
1 stop
$742British Airways
Wed, Dec 9 - Tue, Dec 15
British Airways Logo
3:50 pm - 3:45 pm
IAH
-
OTP
15h 55m
1 stop
British Airways Logo
8:20 am - 8:00 pm
OTP
-
IAH
19h 40m
1 stop
$743British Airways
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
4:10 pm - 11:55 pm
IAH
-
OTP
23h 45m
1 stop
Multiple Airlines Logo
6:30 am - 9:34 pm
OTP
-
IAH
23h 04m
2 stops
$748Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Delta Logo
4:05 pm - 11:15 pm
IAH
-
OTP
23h 10m
1 stop
Delta Logo
2:00 pm - 1:05 pm
OTP
-
IAH
31h 05m
1 stop
$749Delta
Tue, Dec 8 - Mon, Dec 14
Multiple Airlines Logo
4:10 pm - 3:50 pm
IAH
-
OTP
15h 40m
2 stops
Multiple Airlines Logo
6:00 am - 1:05 pm
OTP
-
IAH
15h 05m
1 stop
$753Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
British Airways Logo
3:50 pm - 11:45 pm
IAH
-
OTP
23h 55m
1 stop
British Airways Logo
4:35 pm - 8:00 pm
OTP
-
IAH
35h 25m
1 stop
$754British Airways
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
12:00 pm - 12:30 pm
IAH
-
OTP
16h 30m
2 stops
Multiple Airlines Logo
6:30 am - 9:34 pm
OTP
-
IAH
23h 04m
2 stops
$755Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Delta Logo
4:05 pm - 11:15 pm
IAH
-
OTP
23h 10m
1 stop
Delta Logo
6:00 am - 6:59 pm
OTP
-
IAH
20h 59m
2 stops
$759Delta
Sun, Dec 6 - Wed, Dec 16
Lufthansa Logo
6:20 pm - 1:05 am
IAH
-
OTP
22h 45m
2 stops
Lufthansa Logo
6:00 am - 2:00 pm
OTP
-
IAH
16h 00m
1 stop
$760Lufthansa
Mon, Dec 7 - Fri, Dec 18
Delta Logo
11:50 am - 2:10 pm
IAH
-
OTP
18h 20m
2 stops
Delta Logo
6:00 am - 6:59 pm
OTP
-
IAH
20h 59m
2 stops
$763Delta
Sun, Dec 6 - Wed, Dec 16

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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
Sep 9
IAH9:10 pmHouston George Bush Intcntl
15h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Oct 7
OTP9:30 amBucharest Otopeni Intl
17h 45m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$766
Turkish Airlines
Sep 1
IAH9:10 pmHouston George Bush Intcntl
15h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Oct 1
OTP9:35 pmBucharest Otopeni Intl
23h 10m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$777
Turkish Airlines
Aug 9
IAH9:10 pmHouston George Bush Intcntl
15h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Aug 25
OTP9:40 amBucharest Otopeni Intl
17h 35m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$778

British Airways flights from Houston George Bush Intcntl Airport to Bucharest

Our best British Airways deals on Houston George Bush Intcntl Airport to Bucharest flight tickets
British Airways
Dec 9
IAH3:50 pmHouston George Bush Intcntl
15h 55m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Dec 15
OTP8:20 amBucharest Otopeni Intl
19h 40m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$742
British Airways
Dec 9
IAH3:50 pmHouston George Bush Intcntl
15h 55m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Dec 15
OTP8:20 amBucharest Otopeni Intl
19h 40m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$743
British Airways
Dec 6
IAH3:50 pmHouston George Bush Intcntl
23h 55m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Dec 10
OTP4:35 pmBucharest Otopeni Intl
35h 25m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$754

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 July 5, 2026.
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

Cheapest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

3:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Tue 12/15

8:20 am-8:00 pm

1 stop19h 40m

$742

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

3:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Tue 12/15

8:20 am-8:00 pm

1 stop19h 40m

$743

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

4:10 pm-11:55 pm

1 stop23h 45m

Bucharest Otopeni Intl

Tue 12/15

6:30 am-9:34 pm

2 stops23h 04m

$748

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/8

4:05 pm-11:15 pm

1 stop23h 10m

Bucharest Otopeni Intl

Mon 12/14

2:00 pm-1:05 pm

1 stop31h 05m

$749
Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/8

4:10 pm-3:50 pm

2 stops15h 40m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$753

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/6

3:50 pm-11:45 pm

1 stop23h 55m

Bucharest Otopeni Intl

Thu 12/10

4:35 pm-8:00 pm

1 stop35h 25m

$754

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

12:00 pm-12:30 pm

2 stops16h 30m

Bucharest Otopeni Intl

Tue 12/15

6:30 am-9:34 pm

2 stops23h 04m

$755

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/6

4:05 pm-11:15 pm

1 stop23h 10m

Bucharest Otopeni Intl

Wed 12/16

6:00 am-6:59 pm

2 stops20h 59m

$759

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 12/7

6:20 pm-1:05 am

2 stops22h 45m

Bucharest Otopeni Intl

Fri 12/18

6:00 am-2:00 pm

1 stop16h 00m

$760

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/6

11:50 am-2:10 pm

2 stops18h 20m

Bucharest Otopeni Intl

Wed 12/16

6:00 am-6:59 pm

2 stops20h 59m

$763

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 month to fly to Bucharest?

In general, February is the cheapest month to fly from Houston George Bush Intcntl Airport to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Bucharest during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $539.

Can stopping save me money on Houston George Bush Intcntl Airport to Bucharest flights?

You could potentially save up to 26% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Bucharest flight.

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

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Bucharest takes 15h 05m
There are no direct flights from Houston George Bush Intcntl Airport to Bucharest. There are no popular flight routes from Houston George Bush Intcntl Airport to Bucharest.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Bucharest

  • 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 15h 05m.

  • 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
LufthansaPriceFrom $551Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $615Free CancellationRating
7.4
4,436 reviews
Search Turkish Airlines 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