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Cheap flights from Houston to Bucharest from $320

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 4/27. 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.
Turkish Airlines Logo
9:05 pm - 8:10 am
IAH
-
OTP
27h 05m
1 stop
Turkish Airlines Logo
9:30 am - 7:10 pm
OTP
-
IAH
17h 40m
1 stop
$598Turkish Airlines
Tue, Apr 7 - Wed, May 6
Turkish Airlines Logo
9:05 pm - 8:15 pm
IAH
-
OTP
15h 10m
1 stop
Turkish Airlines Logo
9:30 am - 7:10 pm
OTP
-
IAH
17h 40m
1 stop
$599Turkish Airlines
Tue, Sep 1 - Wed, Sep 16
Turkish Airlines Logo
9:05 pm - 2:35 pm
IAH
-
OTP
33h 30m
1 stop
Turkish Airlines Logo
9:30 am - 7:10 pm
OTP
-
IAH
17h 40m
1 stop
$603Turkish Airlines
Wed, Sep 2 - Wed, Sep 16
American Airlines Logo
2:30 pm - 3:25 pm
HOU
-
OTP
16h 55m
2 stops
American Airlines Logo
8:15 am - 8:01 pm
OTP
-
HOU
19h 46m
2 stops
$684American Airlines
Tue, Sep 1 - Thu, Oct 1
American Airlines Logo
8:22 pm - 1:20 am
HOU
-
OTP
20h 58m
2 stops
American Airlines Logo
8:15 am - 11:53 pm
OTP
-
HOU
23h 38m
2 stops
$714American Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
2:30 pm - 3:25 pm
HOU
-
OTP
16h 55m
2 stops
Multiple Airlines Logo
8:15 am - 8:01 pm
OTP
-
HOU
19h 46m
2 stops
$716Multiple Airlines
Tue, Sep 1 - Thu, Oct 1
Delta Logo
6:00 am - 12:45 pm
HOU
-
OTP
22h 45m
2 stops
Delta Logo
7:05 am - 11:07 pm
OTP
-
HOU
24h 02m
2 stops
$724Delta
Tue, Apr 28 - Tue, May 5
British Airways Logo
1:08 pm - 1:20 am
HOU
-
OTP
28h 12m
2 stops
British Airways Logo
8:15 am - 7:51 pm
OTP
-
HOU
19h 36m
2 stops
$746British Airways
Tue, Sep 1 - Thu, Oct 1
Multiple Airlines Logo
2:30 pm - 3:25 pm
HOU
-
OTP
16h 55m
2 stops
Multiple Airlines Logo
12:45 pm - 8:01 pm
OTP
-
HOU
39h 16m
2 stops
$768Multiple Airlines
Tue, Sep 1 - Wed, Sep 16
British Airways Logo
1:08 pm - 1:20 am
HOU
-
OTP
28h 12m
2 stops
British Airways Logo
6:10 pm - 11:53 pm
OTP
-
HOU
37h 43m
2 stops
$825British Airways
Tue, Sep 1 - Tue, Sep 15

British Airways flights from Houston to Bucharest

Our best British Airways deals on Houston to Bucharest flight tickets
British Airways
Sep 1
HOU1:08 pmHouston Hobby
28h 12m
2 stops
OTP1:20 amBucharest Otopeni Intl
Oct 1
OTP8:15 amBucharest Otopeni Intl
19h 36m
2 stops
HOU7:51 pmHouston Hobby
$746
British Airways
Mar 24
IAH1:16 pmHouston George Bush Intcntl
18h 29m
2 stops
OTP2:45 pmBucharest Otopeni Intl
Apr 7
OTP8:15 amBucharest Otopeni Intl
23h 33m
2 stops
IAH11:48 pmHouston George Bush Intcntl
$793
British Airways
Mar 24
IAH4:50 pmHouston George Bush Intcntl
14h 55m
1 stop
OTP2:45 pmBucharest Otopeni Intl
Apr 8
OTP4:15 pmBucharest Otopeni Intl
39h 34m
2 stops
IAH11:49 pmHouston George Bush Intcntl
$808

American Airlines flights from Houston to Bucharest

Our best American Airlines deals on Houston to Bucharest flight tickets
American Airlines
Sep 1
HOU2:30 pmHouston Hobby
16h 55m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Oct 1
OTP8:15 amBucharest Otopeni Intl
19h 46m
2 stops
HOU8:01 pmHouston Hobby
$684
American Airlines
Sep 1
HOU8:22 pmHouston Hobby
20h 58m
2 stops
OTP1:20 amBucharest Otopeni Intl
Sep 9
OTP8:15 amBucharest Otopeni Intl
23h 38m
2 stops
HOU11:53 pmHouston Hobby
$714
American Airlines
Sep 1
IAH9:47 amHouston George Bush Intcntl
21h 38m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Oct 1
OTP8:15 amBucharest Otopeni Intl
22h 10m
2 stops
IAH10:25 pmHouston George Bush Intcntl
$733

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 March 18, 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 - OTP

IAHOTP

Houston George Bush Intcntl

Tue 4/7

9:05 pm-8:10 am

1 stop27h 05m

Bucharest Otopeni Intl

Wed 5/6

9:30 am-7:10 pm

1 stop17h 40m

$598
Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

9:05 pm-8:15 pm

1 stop15h 10m

Bucharest Otopeni Intl

Wed 9/16

9:30 am-7:10 pm

1 stop17h 40m

$599

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 9/2

9:05 pm-2:35 pm

1 stop33h 30m

Bucharest Otopeni Intl

Wed 9/16

9:30 am-7:10 pm

1 stop17h 40m

$603

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

2:30 pm-3:25 pm

2 stops16h 55m

Bucharest Otopeni Intl

Thu 10/1

8:15 am-8:01 pm

2 stops19h 46m

$684

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

8:22 pm-1:20 am

2 stops20h 58m

Bucharest Otopeni Intl

Wed 9/9

8:15 am-11:53 pm

2 stops23h 38m

$714

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

2:30 pm-3:25 pm

2 stops16h 55m

Bucharest Otopeni Intl

Thu 10/1

8:15 am-8:01 pm

2 stops19h 46m

$716

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 4/28

6:00 am-12:45 pm

2 stops22h 45m

Bucharest Otopeni Intl

Tue 5/5

7:05 am-11:07 pm

2 stops24h 02m

$724

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

1:08 pm-1:20 am

2 stops28h 12m

Bucharest Otopeni Intl

Thu 10/1

8:15 am-7:51 pm

2 stops19h 36m

$746

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

2:30 pm-3:25 pm

2 stops16h 55m

Bucharest Otopeni Intl

Wed 9/16

12:45 pm-8:01 pm

2 stops39h 16m

$768

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

1:08 pm-1:20 am

2 stops28h 12m

Bucharest Otopeni Intl

Tue 9/15

6:10 pm-11:53 pm

2 stops37h 43m

$825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Houston and 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

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Houston to Bucharest takes 15h 10m
There are no direct flights from Houston to Bucharest. There are no popular flight routes from Houston to Bucharest.
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  • 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 10m.

  • 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
KLMPriceFrom $539Free CancellationRating
7.8
1,473 reviews
Search KLM flights
LufthansaPriceFrom $551Free CancellationRating
6.8
7,858 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $591Free CancellationRating
7.3
4,258 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $602Free CancellationRating
6.7
7,799 reviews
Search British Airways flights
United AirlinesPriceFrom $692Free CancellationRating
7.4
9,437 reviews
Search United Airlines flights
Air FrancePriceFrom $715Free CancellationRating
7.4
1,546 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