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Otopeni Intl

$631+ Cheap flights from Killeen (GRK) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — OTP
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Killeen to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$631
(American Airlines)
From Killeen Fort Hood Regional to Bucharest Otopeni Intl
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Find flight deals from Killeen to Otopeni Intl

Cheapest flights from Killeen to Otopeni Intl
Explore the most affordable flight options available from Killeen to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/82:48 pmGRK - OTP
2 stops21h 32mAmerican Airlines
mié. 10/158:25 amOTP - GRK
2 stops21h 08mAmerican Airlines
Deal found 9/9$631
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:10 pmGRK - OTP
2 stops43h 25mAmerican Airlines
mié. 12/108:05 amOTP - GRK
2 stops21h 00mAmerican Airlines
Deal found 9/9$1,592

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Killeen to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Killeen

Fly to

Otopeni Intl

Route

Depart

Return

Price

KilleenBucharest

GRK - OTP

GRKOTP

Killeen Fort Hood Regional

mié. 10/8

2:48 pm-8:20 pm

2 stops21h 32m

Bucharest Otopeni Intl

mié. 10/15

8:25 am-9:33 pm

2 stops21h 08m

$631

KilleenBucharest

GRK - OTP

GRKOTP

Killeen Fort Hood Regional

sáb. 12/6

4:10 pm-7:35 pm

2 stops43h 25m

Bucharest Otopeni Intl

mié. 12/10

8:05 am-9:05 pm

2 stops21h 00m

$1,592

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Killeen to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Killeen to Bucharest Otopeni Intl?

    Killeen Fort Hood Regional (GRK), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Killeen to Bucharest Otopeni Intl. 0 airlines have flights from Fort Hood Regional to Bucharest Otopeni Intl on a regular basis. Booking flights from Killeen Fort Hood Regional to Bucharest Otopeni Intl should not be difficult; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day.

  • How long is the flight from Killeen to Bucharest Otopeni Intl Airport?

    There are many flights that can get you from Killeen to Bucharest Otopeni Intl Airport in 21h 32m. Fly via American Airlines to get the fastest option. The distance between Killeen and Bucharest Otopeni Intl Airport is about 6129 mi.

  • Can I find deals for flights from Killeen to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Killeen to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Otopeni Intl.

  • Can I find deals for business class flights from Killeen to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Killeen to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Killeen to Bucharest Otopeni Intl Airport (average of $604). Flying from Killeen to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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