How long is the flight from Sofia to Buffalo?

Airlines like KLM fly from Sofia to Buffalo in about 23h 56m. The time it takes to get you to your destination can typically vary by up to . Sofia and Buffalo are separated by a distance of 4805 mi.

What is the cheapest airline to fly from Sofia to Buffalo round-trip?

Cheapflights users have booked flights from Sofia to Buffalo round-trip from $701.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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

When flying from Sofia to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Sofia-Buffalo flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sofia-Buffalo flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Sofia-Buffalo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sofia-Buffalo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sofia to Buffalo that include hotel bookings?

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

How can I find direct flights from Sofia to Buffalo?

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

Can I find deals for business class flights from Sofia to Buffalo?

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

$873+ Flights from Sofia to Buffalo

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Best flights from Sofia to Buffalo
Discover carefully curated flight deals from Sofia to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 26, 2025.

vie. 5/17:00 amSOF - BUF

2 stops23h 56mKLM

lun. 5/411:15 amBUF - SOF

2 stops19h 45mKLM

Deal found 11/25

$873

Cheap flight deals from Sofia to Buffalo

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$873 (KLM)

Provider with most accurate pricing for Sofia-Buffalo flight deals.

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Provider most trusted by Cheapflights users for Sofia-Buffalo flights.

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From Sofia to Buffalo

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

vie. 5/1

7:00 am-11:56 pm

2 stops23h 56m

Buffalo

lun. 5/4

11:15 am-2:00 pm

2 stops19h 45m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Most accurate provider: When it comes to deals on Sofia-Buffalo flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sofia-Buffalo flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Sofia-Buffalo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sofia-Buffalo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Sofia 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 Buffalo

Peruse reviews from past customers who have flown with United Airlines from Sofia to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,046 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,046 reviews

United Airlines

7.4

Good

9,046 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Sofia to Buffalo?
Airlines like KLM fly from Sofia to Buffalo in about 23h 56m. The time it takes to get you to your destination can typically vary by up to . Sofia and Buffalo are separated by a distance of 4805 mi.
What is the cheapest airline to fly from Sofia to Buffalo round-trip?
Cheapflights users have booked flights from Sofia to Buffalo round-trip from $701.
Can I find deals for flights from Sofia to Buffalo that include hotel bookings?
Yes. In addition to deals on Sofia to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sofia to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Buffalo.
Can I find deals for business class flights from Sofia to Buffalo?
Yes. Cheapflights offers flight deals from Sofia to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Sofia to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$701	Average$748	FlexibilityNo cancel fee	On-time69%

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$873+ Cheap flights from Sofia (SOF) to Buffalo (BUF)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sofia to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Sofia to Buffalo

Best flights from Sofia to BuffaloDiscover carefully curated flight deals from Sofia to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 26, 2025.

Discover carefully curated flight deals from Sofia to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 26, 2025.

Cheap flight deals from Sofia to Buffalo

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Most trusted provider

Round-trip from

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

Best time to book a flight from Sofia to Buffalo

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

Reviews of airlines servicing Buffalo

Peruse reviews from past customers who have flown with United Airlines from Sofia to Buffalo to help guide your decision. You can also see how each airline stacks up 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 Sofia to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sofia to Buffalo?

What is the cheapest airline to fly from Sofia to Buffalo round-trip?

Can I find deals for flights from Sofia to Buffalo that include hotel bookings?

How can I find direct flights from Sofia to Buffalo?

Can I find deals for business class flights from Sofia to Buffalo?

Traveling to a place near Buffalo?

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Alternative routes for Sofia to Buffalo

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Top airline flying from Sofia to Buffalo

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Best flights from Sofia to Buffalo
Discover carefully curated flight deals from Sofia to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 26, 2025.