What is the cheapest month to book a flight from Kailua-Kona to Sofia?

Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Sofia (average of $632). Flying from Kailua-Kona to Sofia in June is currently the most expensive (average of $1,189). 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.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from KOA to SOF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to Sofia as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Kailua-Kona to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$901+ Flights from Kailua-Kona to Sofia

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Cheap flight deals from Kailua-Kona to Sofia

Round-trip from	$901 (United Airlines)

From Kona Intl to Sofia

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Cheapest flights from Kailua-Kona to Sofia
Explore the most affordable flight options available from Kailua-Kona to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Thu 11/68:55 pmKOA - SOF

2 stops33h 25mUnited Airlines

Mon 11/102:20 pmSOF - KOA

2 stops58h 16mUnited Airlines

Deal found 7/1

$901

Best flights from Kailua-Kona to Sofia
Discover carefully curated flight deals from Kailua-Kona to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 11/68:55 pmKOA - SOF

2 stops33h 25mUnited Airlines

Mon 11/102:20 pmSOF - KOA

2 stops58h 16mUnited Airlines

Deal found 7/1

$901

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaSofia

KOA - SOF

KOASOF

Kona Intl

Thu 11/6

8:55 pm-6:20 pm

2 stops33h 25m

Sofia

Mon 11/10

2:20 pm-12:36 pm

2 stops58h 16m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

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

Reviews of airlines servicing Sofia

See what other customers who have flown with United Airlines from Kailua-Kona to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Can I find deals for flights from Kailua-Kona to Sofia that include hotel bookings?
Yes. In addition to deals on Kailua-Kona to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kailua-Kona to Sofia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Sofia.
Can I find deals for business class flights from Kailua-Kona to Sofia?
Yes. Cheapflights offers flight deals from Kailua-Kona to Sofia 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 Kailua-Kona to Sofia?
Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Sofia (average of $632). Flying from Kailua-Kona to Sofia in June is currently the most expensive (average of $1,189). 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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$901+ Cheap flights from Kailua-Kona (KOA) to Sofia (SOF)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Sofia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Kailua-Kona to Sofia

Round-trip from

Find flight deals from Kailua-Kona to Sofia

Cheapest flights from Kailua-Kona to SofiaExplore the most affordable flight options available from Kailua-Kona to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Kailua-Kona to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Sofia that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Sofia from Kailua-Kona with our price prediction graph.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated July 3, 2025.

See what other customers who have flown with United Airlines from Kailua-Kona to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

What is the cheapest month to book a flight from Kailua-Kona to Sofia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

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Cheapest flights from Kailua-Kona to Sofia
Explore the most affordable flight options available from Kailua-Kona to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.