IAH - OTP

$341 Find Cheap Flights from Houston to Bucharest - Compare and Save

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Everything you should know

Cheapest round-trip
$601
Typical prices: $738-$1,162
British Airways
Sun 12/9Sat 12/15
IAH - OTP • 1 stop
Cheapest one-way
$341
Typical prices: $458-$690
Multiple Airlines
Fri 10/19
IAH - OTP • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and Bucharest Otopeni Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 41% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $864 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 14h 28m (one-way)
Insights
Insights
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We hope you love your trip to Bucharest Otopeni Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Bucharest (IAH-OTP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Bucharest

Wed, Dec 9 - Tue, Dec 15
British Airways Logo
3:50 pm - 12:05 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
24h 15m1 stop London Heathrow
British Airways Logo
8:20 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 35m1 stop London Heathrow
$601British Airways
Mon, Oct 19 - Wed, Nov 4
British Airways Logo
9:10 pm - 1:20 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
20h 10m1 stop London Heathrow
British Airways Logo
4:00 pm - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
35h 55m1 stop London Heathrow
$604British Airways
Wed, Dec 9 - Tue, Dec 15
British Airways Logo
6:56 pm - 3:45 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
36h 49m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
8:20 am - 7:55 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
19h 35m1 stop London Heathrow
$608British Airways
Wed, Dec 9 - Tue, Dec 15
British Airways Logo
6:56 pm - 12:05 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
21h 09m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
8:20 am - 8:27 amOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
32h 07m2 stops London Heathrow Dallas/Fort Worth
$613British Airways
Sun, Oct 11 - Sun, Oct 18
Turkish Airlines Logo
9:15 pm - 11:15 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
30h 00m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 12:45 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
23h 10m1 stop Istanbul
$831Turkish Airlines
Sun, Oct 11 - Sun, Oct 18
Turkish Airlines Logo
9:15 pm - 11:15 amIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
30h 00m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 12:45 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
23h 10m1 stop Istanbul
$838Turkish Airlines
Sun, Nov 22 - Sun, Nov 29
Turkish Airlines Logo
9:00 pm - 8:25 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
15h 25m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 7:05 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
16h 55m1 stop Istanbul
$1,244Turkish Airlines
Sun, Nov 8 - Fri, Nov 13
Lufthansa Logo
4:10 pm - 1:55 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
13h 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
$5,580Lufthansa
Sun, Nov 8 - Fri, Nov 13
Lufthansa Logo
4:10 pm - 1:55 pmIAH  Houston George Bush Intcntl-OTP Bucharest Otopeni Intl
13h 45m1 stop Frankfurt am Main
Lufthansa Logo
5:55 am - 2:00 pmOTP  Bucharest Otopeni Intl-IAH Houston George Bush Intcntl
16h 05m1 stop Frankfurt am Main
$5,583Lufthansa
Sun, Nov 8 - 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
$5,615Lufthansa
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport with more confidence.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

Round-trip flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport start at $601. Prices are below average for this route right now, with typical round-trip fares ranging from $738 to $1,162. The lowest price found in the past 5 days was $601 on British Airways.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

Saturday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport, it is 19% cheaper than the average day. Monday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

  • January is the cheapest month to fly from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport at $551 round-trip.
  • February ($1,359) and June ($1,120) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 146% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport the cheapest?

Flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flights

Low season

February

Cheapest flight

$341
Best time to beat the crowds but there is an average 44% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport

When to book flights from Houston to Bucharest

Are your dates flexible? Find out the best times to travel from Houston to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    Flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport usually depart from Houston George Bush Intcntl (IAH) and arrive at Bucharest Otopeni Intl (OTP).

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    Two cabin classes are available on flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport most commonly connect through:

    • Istanbul (IST) - 34% of one-stop connections
    • Frankfurt am Main (FRA) - 21% of one-stop connections
    • Amsterdam Schiphol (AMS) - 20% of one-stop connections
    • London Heathrow (LHR) - 18% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    On the Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport route, being flexible with your departure day can save you up to 33%. Saturday is the cheapest day at $765 round-trip on average, while Monday is the most expensive at $1,133: a $368 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Bucharest Otopeni Intl Airport?

    Some of the most popular sights in Bucharest Otopeni Intl Airport are Bucharest City Centre, Palace of the Parliament and Arena Națională. These are among the most viewed places in Bucharest Otopeni Intl Airport on KAYAK.

  • How expensive are last-minute Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 15% above the route average of $941. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    A nonstop flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport takes 0h 00m, covering 6,100 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport are currently lower than usual. Average one-way flight prices are about $426, which is 26% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 14h 28m, compared with 15h 15m via Frankfurt am Main (FRA) and 15h 53m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Houston George Bush Intcntl Airport and Bucharest Otopeni Intl Airport?

    Bucharest Otopeni Intl Airport is 8 hours ahead of Houston George Bush Intcntl Airport (Eastern European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bucharest Otopeni Intl Airport (OTP)?

    Bucharest Otopeni Intl Airport (OTP) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
    • Klass Wagen
    • Pricecarz
    • Payless
    • ADDCAR RENTAL
    • Sixt

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport range from $738 to $1,162, with an average of $941 over the past 12 months. Anything below $738 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average $765 - about $368 less than Monday (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport trip for January. Fares historically average $551 round-trip in that month - typically $808 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bucharest Otopeni Intl Airport.
    - Hilton Garden Inn Bucharest Airport

More options for your flight from Houston to Bucharest

Complete your trip to Bucharest with a hotel stay or car rental

Car rentals in Bucharest
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