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Kailua-Kona

$1,456+ Cheap flights from Bulgaria 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — KOA
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap flight deals from Bulgaria to Kailua-Kona

Cheapest flights from Bulgaria to Kailua-Kona
Explore the most affordable flight options available from Bulgaria to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/137:55 am
SOF
-
KOA
2 stops44h 33m
United Airlines
mar. 3/3110:48 pm
KOA
-
SOF
2 stops35h 22m
United Airlines
Deal found 1/29$1,456

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bulgaria 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 janvier 29, 2026.
Use the filters below to find and compare flights from Bulgaria to Kailua-Kona that are best for you.

Fly from

Bulgaria

Fly to

Kailua-Kona

Route

Depart

Return

Price

SofiaKailua-Kona

SOF - KOA

SOFKOA

Sofia

ven. 2/13

7:55 am-4:28 pm

2 stops44h 33m

Kona Intl

mar. 3/31

10:48 pm-11:10 pm

2 stops35h 22m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Bulgaria to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Bulgaria 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.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Kailua-Kona
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria 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 Bulgaria?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Kailua-Kona from Bulgaria.

  • How long is the flight from Bulgaria to Kailua-Kona?

    United Airlines can get you from Bulgaria to Kailua-Kona in just under 44h 33m. Your travel time can differ by up to . The distance between Bulgaria and Kailua-Kona is about 8117 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bulgaria 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.

See more FAQs

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