What is the cheapest airline that flies from Houston to Bucharest?

British Airways, Lufthansa, and United Airlines are the most popular carriers operating from Houston to Bucharest

What airlines fly to Bucharest?

Turkish Airlines, Air France and KLM are the top three most popular airlines that fly to Bucharest from Houston according to our data. Turkish Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 5 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Houston to Bucharest?

Prices for flights from Houston to Bucharest refresh daily.

How many operators does momondo search for flights from Houston to Bucharest?

As of July 2026, there are 5 operators available to choose from for flights from Houston to Bucharest.

How old do you have to be to fly from Houston 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 to Bucharest.

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

The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$453 Cheap Flights from Houston to Bucharest in 2026

Q: What is the typical price of a round-trip flight between Houston and Bucharest?

Prices are currently low for flights on this route. Typical prices usually range from $822 to $1,328. The lowest price recently found on this route was $740.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Bucharest

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 11:30 pm

IAH

OTP

21h 31m

2 stops

8:20 am - 8:00 pm

OTP

IAH

19h 40m

1 stop

$740British Airways

Wed, Dec 9 - Tue, Dec 15

3:50 pm - 3:45 pm

IAH

OTP

15h 55m

1 stop

8:20 am - 8:00 pm

OTP

IAH

19h 40m

1 stop

$742British Airways

Wed, Dec 9 - Tue, Dec 15

3:50 pm - 3:45 pm

IAH

OTP

15h 55m

1 stop

8:20 am - 8:00 pm

OTP

IAH

19h 40m

1 stop

$743British Airways

Wed, Dec 9 - Tue, Dec 15

3:50 pm - 11:45 pm

IAH

OTP

23h 55m

1 stop

4:35 pm - 8:00 pm

OTP

IAH

35h 25m

1 stop

$753British Airways

Sun, Dec 6 - Thu, Dec 10

12:55 pm - 2:10 pm

IAH

OTP

17h 15m

2 stops

6:00 am - 1:05 pm

OTP

IAH

15h 05m

1 stop

$754Delta

Wed, Dec 9 - Tue, Dec 15

9:10 pm - 8:10 am

IAH

OTP

27h 00m

1 stop

9:30 am - 7:15 pm

OTP

IAH

17h 45m

1 stop

$757Turkish Airlines

Wed, Sep 9 - Fri, Sep 25

9:10 pm - 11:15 am

IAH

OTP

30h 05m

1 stop

9:35 pm - 12:45 pm

OTP

IAH

23h 10m

1 stop

$758Turkish Airlines

Thu, Oct 15 - Thu, Oct 22

9:10 pm - 8:15 pm

IAH

OTP

15h 05m

1 stop

3:55 pm - 7:15 pm

OTP

IAH

35h 20m

1 stop

$759Turkish Airlines

Tue, Sep 15 - Tue, Sep 29

10:45 am - 2:10 pm

IAH

OTP

19h 25m

2 stops

6:00 am - 6:17 pm

OTP

IAH

20h 17m

2 stops

$763Delta

Wed, Dec 9 - Tue, Dec 15

11:41 am - 2:40 pm

HOU

OTP

18h 59m

2 stops

8:15 am - 7:49 pm

OTP

HOU

19h 34m

2 stops

$833American Airlines

Thu, Oct 15 - Thu, Oct 22

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British Airways flights from Houston to Bucharest

Our best British Airways deals on Houston to Bucharest flight tickets

British Airways

Dec 9

IAH5:59 pmHouston George Bush Intcntl

21h 31m

2 stops

OTP11:30 pmBucharest Otopeni Intl

Dec 15

OTP8:20 amBucharest Otopeni Intl

19h 40m

1 stop

IAH8:00 pmHouston George Bush Intcntl

$740

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

Lufthansa flights from Houston to Bucharest

Our best Lufthansa deals on Houston to Bucharest flight tickets

Lufthansa

Sep 1

IAH11:55 amHouston George Bush Intcntl

17h 05m

2 stops

OTP1:00 pmBucharest Otopeni Intl

Oct 1

OTP1:45 pmBucharest Otopeni Intl

18h 45m

2 stops

IAH12:30 amHouston George Bush Intcntl

$842

Lufthansa

Sep 11

IAH4:45 pmHouston George Bush Intcntl

17h 50m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Sep 18

OTP6:05 amBucharest Otopeni Intl

15h 30m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$871

Lufthansa

Jul 27

IAH6:44 pmHouston George Bush Intcntl

21h 06m

2 stops

OTP11:50 pmBucharest Otopeni Intl

Aug 12

OTP7:20 pmBucharest Otopeni Intl

26h 15m

2 stops

IAH1:35 pmHouston George Bush Intcntl

$882

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

5:59 pm-11:30 pm

2 stops21h 31m

Bucharest Otopeni Intl

Tue 12/15

8:20 am-8:00 pm

1 stop19h 40m

$740

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

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

$753

Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

12:55 pm-2:10 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$754

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 9/9

9:10 pm-8:10 am

1 stop27h 00m

Bucharest Otopeni Intl

Fri 9/25

9:30 am-7:15 pm

1 stop17h 45m

$757

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 10/15

9:10 pm-11:15 am

1 stop30h 05m

Bucharest Otopeni Intl

Thu 10/22

9:35 pm-12:45 pm

1 stop23h 10m

$758

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/15

9:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Tue 9/29

3:55 pm-7:15 pm

1 stop35h 20m

$759

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

10:45 am-2:10 pm

2 stops19h 25m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-6:17 pm

2 stops20h 17m

$763

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Thu 10/15

11:41 am-2:40 pm

2 stops18h 59m

Bucharest Otopeni Intl

Thu 10/22

8:15 am-7:49 pm

2 stops19h 34m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston 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

Prices

Airlines

What is the typical price of a round-trip flight between Houston and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Houston to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $539. If you aren’t able to travel to Bucharest during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $553.

Cheap Houston to Bucharest flight deals and tips

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

Fastest flight time	15h 55m
Direct flights	None

The fastest flight from Houston to Bucharest takes 15h 55m

There are no direct flights from Houston to Bucharest. There are no popular flight routes from Houston to Bucharest.

Search flight deals

Frequently asked questions about flying from Houston to Bucharest

How far is Houston to Bucharest by plane?
The straight-line distance from Houston to Bucharest is 6119.7 mi. In terms of flight time, this usually takes a little over 15h 55m.
When did momondo last update prices for flights from Houston to Bucharest?
Prices for flights from Houston to Bucharest refresh daily.
How many operators does momondo search for flights from Houston to Bucharest?
As of July 2026, there are 5 operators available to choose from for flights from Houston to Bucharest.
How old do you have to be to fly from Houston 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 to Bucharest.
What documentation or ID do you need to fly to Bucharest?
The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Bucharest

Compare and see reviews for airlines that fly from Houston to Bucharest with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
KLM	PriceFrom $557	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,430 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 8,089 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.5 1,615 reviews	Search Air France flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Bucharest. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Bucharest from Houston with this policy.

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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Cheap flights from Houston to Bucharest from $453

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 to Bucharest departing on 9/15. 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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British Airways flights from Houston to Bucharest

Our best British Airways deals on Houston to Bucharest flight tickets

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Our best Lufthansa deals on Houston to Bucharest flight tickets

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How to get the cheapest flight ticket from Houston to Bucharest

What is the typical price of a round-trip flight between Houston and Bucharest?

What is the cheapest month to fly to Bucharest?

What is the cheapest airline that flies from Houston to Bucharest?

What airlines fly to Bucharest?

Cheap Houston to Bucharest flight deals and tips

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

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Frequently asked questions about flying from Houston to Bucharest

Best airlines flying from Houston to Bucharest

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Why use momondo?

An easier way to manage your Bucharest trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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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

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