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Kailua-Kona

$1,344+ Cheap flights from Otopeni Intl (OTP) to Kailua-Kona (KOA)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — KOA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Kailua-Kona (KOA). 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 September 16, 2025.

Round-trip from

$1,344
(Booking.com)
From Bucharest Otopeni Intl to Kona Intl
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Find flight deals from Otopeni Intl to Kailua-Kona

Best flights from Otopeni Intl to Kailua-Kona
Discover carefully curated flight deals from Otopeni Intl to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:05 amOTP - KOA
2 stops42h 39mMultiple Airlines
Tue 2/2410:55 pmKOA - OTP
2 stops31h 40mMultiple Airlines
Deal found 9/14$1,344
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 2/68:00 amOTP - KOA
2 stops47h 27mAmerican Airlines
Tue 2/1010:40 pmKOA - OTP
2 stops33h 20mAmerican Airlines
Deal found 9/13$1,375
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:55 amOTP - KOA
2 stops43h 04mLufthansa
Tue 2/2410:55 pmKOA - OTP
2 stops31h 45mLufthansa
Deal found 9/14$1,460

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Kailua-Kona 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 September 16, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Kailua-Kona that are best for you.

Fly from

Otopeni Intl

Fly to

Kailua-Kona

Route

Depart

Return

Price

BucharestKailua-Kona

OTP - KOA

OTPKOA

Bucharest Otopeni Intl

Tue 2/17

6:05 am-12:44 pm

2 stops42h 39m

Kona Intl

Tue 2/24

10:55 pm-6:35 pm

2 stops31h 40m

$1,344

BucharestKailua-Kona

OTP - KOA

OTPKOA

Bucharest Otopeni Intl

Fri 2/6

8:00 am-7:27 pm

2 stops47h 27m

Kona Intl

Tue 2/10

10:40 pm-8:00 pm

2 stops33h 20m

$1,375

BucharestKailua-Kona

OTP - KOA

OTPKOA

Bucharest Otopeni Intl

Tue 2/17

5:55 am-12:59 pm

2 stops43h 04m

Kona Intl

Tue 2/24

10:55 pm-6:40 pm

2 stops31h 45m

$1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Otopeni Intl to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Otopeni Intl 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 Otopeni Intl to Kailua-Kona. 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 into for flights to Kailua-Kona from Bucharest Otopeni Intl?

    Most people fly into Kona Intl (KOA) if they book a flight to Kailua-Kona from Bucharest Otopeni Intl. On average, Kona Intl has 0 inbound flights from Bucharest Otopeni Intl per day from 0 airlines. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.

  • How long is the flight from Bucharest Otopeni Intl Airport to Kailua-Kona?

    Airlines like American Airlines and Lufthansa fly from Bucharest Otopeni Intl Airport to Kailua-Kona in about 43h 04m. The time it takes to get you to your destination can typically vary by up to 4h 23m. Airlines will cover a distance of 7986 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Otopeni Intl to Kailua-Kona?

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

  • Can I find deals for business class flights from Otopeni Intl to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Kailua-Kona 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 Bucharest Otopeni Intl Airport to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Kailua-Kona (average of $409). Flying from Bucharest Otopeni Intl Airport to Kailua-Kona in June is currently the most expensive (average of $624). 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.

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