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Cheap flights from Houston to Bucharest from $334

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 1/11. 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

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Find the cheapest flights from Houston to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 pm - 11:15 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
20h 05m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
6:00 am - 1:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
15h 05m1 stop Amsterdam Schiphol
$750Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
4:28 pm - 3:50 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
15h 22m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Multiple Airlines Logo
6:00 am - 1:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
15h 05m1 stop Amsterdam Schiphol
$754Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
British Airways Logo
3:50 pm - 3:30 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
15h 40m1 stop London Heathrow
British Airways Logo
8:15 am - 2:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
37h 50m1 stop London Heathrow
$760British Airways
Mon, Feb 1 - Thu, Feb 4
British Airways Logo
9:40 pm - 3:05 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
33h 25m1 stop London Heathrow
British Airways Logo
8:25 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 30m1 stop London Heathrow
$760British Airways
Mon, Jan 25 - Fri, Jan 29
Turkish Airlines Logo
2:30 pm - 8:10 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
33h 40m1 stop Istanbul
Turkish Airlines Logo
9:45 pm - 7:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
29h 20m1 stop Istanbul
$773Turkish Airlines
Mon, Aug 31 - Thu, Nov 26
Turkish Airlines Logo
10:00 pm - 8:25 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
14h 25m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 7:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
16h 55m1 stop Istanbul
$773Turkish Airlines
Mon, Nov 2 - Thu, Nov 12
Lufthansa Logo
4:10 pm - 11:55 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
23h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:00 am - 2:00 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
16h 00m1 stop Frankfurt am Main
$789Lufthansa
Fri, Dec 4 - Wed, Dec 16
American Airlines Logo
11:35 am - 3:30 pmHOU  Houston Hobby-OTP Bucharest Otopeni Intl
19h 55m2 stops Dallas/Fort Worth London Heathrow
American Airlines Logo
8:15 am - 7:39 pmOTP  Bucharest Otopeni Intl-HOU Houston Hobby
19h 24m2 stops London Heathrow Dallas/Fort Worth
$828American Airlines
Mon, Nov 9 - Thu, Dec 10
Lufthansa Logo
6:40 pm - 11:40 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
21h 00m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:05 am - 5:19 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 14m2 stops Frankfurt am Main Dallas/Fort Worth
$904Lufthansa
Sun, Sep 13 - Sun, Sep 20
Air France Logo
2:25 pm - 3:50 pmHOU  Houston Hobby-OTP Bucharest Otopeni Intl
17h 25m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Air France Logo
6:00 am - 4:25 pmOTP  Bucharest Otopeni Intl-HOU Houston Hobby
18h 25m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$1,351Air France
Sun, Sep 13 - Sun, Sep 20

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British Airways flights from Houston to Bucharest

Our best British Airways deals on Houston to Bucharest flight tickets
British Airways
Feb 1
IAH3:50 pmHouston George Bush Intcntl
15h 40m
1 stop
OTP3:30 pmBucharest Otopeni Intl
Feb 4
OTP8:15 amBucharest Otopeni Intl
37h 50m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$760
British Airways
Nov 10
IAH8:57 amHouston George Bush Intcntl
22h 08m
2 stops
OTP3:05 pmBucharest Otopeni Intl
Dec 10
OTP8:15 amBucharest Otopeni Intl
19h 40m
1 stop
IAH7:55 pmHouston George Bush Intcntl
$795
British Airways
Nov 10
IAH8:35 amHouston George Bush Intcntl
22h 30m
2 stops
OTP3:05 pmBucharest Otopeni Intl
Dec 10
OTP8:15 amBucharest Otopeni Intl
22h 12m
2 stops
IAH10:27 pmHouston George Bush Intcntl
$805

Delta flights from Houston to Bucharest

Our best Delta deals on Houston to Bucharest flight tickets
Delta
Dec 9
IAH11:29 amHouston George Bush Intcntl
18h 41m
2 stops
OTP2:10 pmBucharest Otopeni Intl
Dec 15
OTP6:00 amBucharest Otopeni Intl
20h 40m
2 stops
IAH6:40 pmHouston George Bush Intcntl
$764
Delta
Sep 30
HOU2:25 pmHouston Hobby
25h 00m
2 stops
OTP11:25 pmBucharest Otopeni Intl
Oct 7
OTP7:05 amBucharest Otopeni Intl
23h 58m
2 stops
HOU11:03 pmHouston Hobby
$858
Delta
Aug 31
IAH8:05 amHouston George Bush Intcntl
20h 40m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 26
OTP6:00 amBucharest Otopeni Intl
15h 10m
1 stop
IAH1:10 pmHouston George Bush Intcntl
$925

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 17, 2026.
Use the filters below to find and compare flights from Houston to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 12/9

7:10 pm-11:15 pm

1 stop20h 05m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$750
Quickest round-trip

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 12/9

4:28 pm-3:50 pm

2 stops15h 22m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$754

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 2/1

3:50 pm-3:30 pm

1 stop15h 40m

Bucharest Otopeni Intl

Thu 2/4

8:15 am-2:05 pm

1 stop37h 50m

$760

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 1/25

9:40 pm-3:05 pm

1 stop33h 25m

Bucharest Otopeni Intl

Fri 1/29

8:25 am-7:55 pm

1 stop19h 30m

$760

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 8/31

2:30 pm-8:10 am

1 stop33h 40m

Bucharest Otopeni Intl

Thu 11/26

9:45 pm-7:05 pm

1 stop29h 20m

$773

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 11/2

10:00 pm-8:25 pm

1 stop14h 25m

Bucharest Otopeni Intl

Thu 11/12

10:10 am-7:05 pm

1 stop16h 55m

$773

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Fri 12/4

4:10 pm-11:55 pm

1 stop23h 45m

Bucharest Otopeni Intl

Wed 12/16

6:00 am-2:00 pm

1 stop16h 00m

$789

HoustonBucharest

HOU Houston Hobby - OTP Bucharest Otopeni Intl

HOUOTP

Houston Hobby

Mon 11/9

11:35 am-3:30 pm

2 stops19h 55m

Bucharest Otopeni Intl

Thu 12/10

8:15 am-7:39 pm

2 stops19h 24m

$828

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Sun 9/13

6:40 pm-11:40 pm

2 stops21h 00m

Bucharest Otopeni Intl

Sun 9/20

6:05 am-5:19 pm

2 stops19h 14m

$904

HoustonBucharest

HOU Houston Hobby - OTP Bucharest Otopeni Intl

HOUOTP

Houston Hobby

Sun 9/13

2:25 pm-3:50 pm

2 stops17h 25m

Bucharest Otopeni Intl

Sun 9/20

6:00 am-4:25 pm

2 stops18h 25m

$1,351

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 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, 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 $551. 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 $659.

Cheap Houston to Bucharest flight deals and tips

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

Best Price Found

$334

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to Bucharest from Houston in the past 72 hours is $334. The best round-trip flight deal from Houston to Bucharest found on momondo in the last 72 hours is $750.
The fastest flight from Houston to Bucharest takes 14h 25m
There are no direct flights from Houston to Bucharest. There are no popular flight routes from Houston to Bucharest.
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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 14h 25m.

  • 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?

  • 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
LufthansaPriceFrom $551Free CancellationRating
6.8
8,196 reviews
Search Lufthansa flights
KLMPriceFrom $557Free CancellationRating
7.8
1,558 reviews
Search KLM flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.4
4,472 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $602Free CancellationRating
6.7
8,173 reviews
Search British Airways flights
Air FrancePriceFrom $715Free CancellationRating
7.5
1,647 reviews
Search Air France 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?

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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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