Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Sofia to Buffalo from $816

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Buffalo departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sofia to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:10 pm - 11:36 pm
SOF
-
BUF
16h 26m
2 stops
United Airlines Logo
11:40 am - 1:15 pm
BUF
-
SOF
19h 35m
2 stops
$895United Airlines
Tue, Sep 29 - Tue, Mar 16
United Airlines Logo
6:10 am - 11:36 pm
SOF
-
BUF
24h 26m
2 stops
United Airlines Logo
11:40 am - 1:25 pm
BUF
-
SOF
19h 45m
3 stops
$963United Airlines
Tue, Sep 29 - Tue, Mar 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Sofia to Buffalo

Our best United Airlines deals on Sofia to Buffalo flight tickets
United Airlines
Sep 29
SOF2:10 pmSofia
16h 26m
2 stops
BUF11:36 pmBuffalo
Mar 16
BUF11:40 amBuffalo
19h 35m
2 stops
SOF1:15 pmSofia
$895
United Airlines
Sep 29
SOF6:10 amSofia
24h 26m
2 stops
BUF11:36 pmBuffalo
Mar 16
BUF11:40 amBuffalo
19h 45m
3 stops
SOF1:25 pmSofia
$963

momondo Fare Finder

 
Customize your flight search to find flights from Sofia to Buffalo 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Sofia to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Tue 9/29

2:10 pm-11:36 pm

2 stops16h 26m

Buffalo

Tue 3/16

11:40 am-1:15 pm

2 stops19h 35m

$895

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Tue 9/29

6:10 am-11:36 pm

2 stops24h 26m

Buffalo

Tue 3/16

11:40 am-1:25 pm

3 stops19h 45m

$963
Cheapest one-way

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Thu 8/27

5:25 am-12:13 am

2 stops25h 48m

$816

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Thu 8/13

9:35 am-11:43 pm

2 stops21h 08m

$840

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Thu 8/20

6:45 pm-12:13 am

2 stops36h 28m

$877
Quickest one-way

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Fri 8/21

12:35 pm-11:43 pm

2 stops18h 08m

$965

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Sat 8/22

9:35 am-11:43 pm

2 stops21h 08m

$1,131

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Sat 8/15

9:35 am-11:43 pm

2 stops21h 08m

$1,174

SofiaBuffalo

SOF - BUF

SOFBUF

Sofia

Sat 8/29

9:35 am-11:43 pm

2 stops21h 08m

$1,358

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buffalo from

How to get the cheapest flight ticket from Sofia to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sofia to Buffalo?

LOT and Turkish Airlines are the most popular carriers operating from Sofia to Buffalo

When to book flights from Sofia to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sofia to Buffalo (SOF to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Buffalo

Fastest flight time

16h 26m

Direct flights

None
The fastest flight from Sofia to Buffalo takes 16h 26m
There are no direct flights from Sofia to Buffalo. There are no popular flight routes from Sofia to Buffalo.
Search flight deals

Frequently asked questions about flying from Sofia to Buffalo

  • How far is Sofia to Buffalo by plane?

    Sofia and Buffalo are 4809.3 mi apart from one another. 16h 26m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sofia Airport to Buffalo Airport?

    Prices for flights from Sofia Airport to Buffalo Airport are updated daily.

  • How old do you have to be to fly from Sofia Airport to Buffalo Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Buffalo?

It is quick and easy to find Sofia to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Sofia to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Sofia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sofia to Buffalo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sofia to Buffalo.

I’m not ready to book a flight from Sofia to Buffalo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sofia to Buffalo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/30
Thu 8/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States