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Cheap flights from Buffalo to Sofia from $996

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Sofia departing on 7/9. 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

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Find the cheapest flights from Buffalo to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:52 pm - 6:40 pm
BUF
-
SOF
15h 48m
2 stops
Lufthansa Logo
12:55 pm - 11:59 pm
SOF
-
BUF
18h 04m
2 stops
$996Lufthansa
Thu, Jul 9 - Tue, Jul 14
Lufthansa Logo
7:52 pm - 6:40 pm
BUF
-
SOF
15h 48m
2 stops
Lufthansa Logo
6:10 am - 7:04 pm
SOF
-
BUF
19h 54m
2 stops
$1,095Lufthansa
Wed, Jun 24 - Tue, Aug 25
Lufthansa Logo
7:52 pm - 6:40 pm
BUF
-
SOF
15h 48m
2 stops
Lufthansa Logo
6:10 am - 7:04 pm
SOF
-
BUF
19h 54m
2 stops
$1,096Lufthansa
Wed, Jun 24 - Tue, Aug 25
Lufthansa Logo
7:00 am - 12:10 pm
BUF
-
SOF
22h 10m
2 stops
Lufthansa Logo
6:30 am - 9:07 pm
SOF
-
BUF
21h 37m
2 stops
$1,153Lufthansa
Wed, Jun 24 - Thu, Aug 27
Lufthansa Logo
3:00 pm - 10:30 pm
BUF
-
SOF
24h 30m
2 stops
Lufthansa Logo
6:20 am - 6:58 pm
SOF
-
BUF
19h 38m
2 stops
$1,181Lufthansa
Fri, Jun 26 - Wed, Aug 26
Lufthansa Logo
3:00 pm - 11:15 pm
BUF
-
SOF
25h 15m
2 stops
Lufthansa Logo
6:30 am - 9:07 pm
SOF
-
BUF
21h 37m
2 stops
$1,216Lufthansa
Thu, Jun 25 - Thu, Aug 27
Air Canada Logo
10:50 am - 12:10 pm
BUF
-
SOF
18h 20m
3 stops
Air Canada Logo
6:10 am - 9:07 pm
SOF
-
BUF
21h 57m
3 stops
$1,563Air Canada
Wed, Jun 24 - Tue, Aug 25
Air Canada Logo
10:50 am - 12:10 pm
BUF
-
SOF
18h 20m
3 stops
Air Canada Logo
6:10 am - 9:07 pm
SOF
-
BUF
21h 57m
3 stops
$1,565Air Canada
Wed, Jun 24 - Tue, Aug 25
Air Canada Logo
10:57 am - 12:10 pm
BUF
-
SOF
18h 13m
3 stops
Air Canada Logo
2:10 pm - 10:00 am
SOF
-
BUF
26h 50m
3 stops
$1,780Air Canada
Thu, Jul 9 - Tue, Jul 14
Multiple Airlines Logo
11:47 am - 6:55 pm
BUF
-
SOF
24h 08m
3 stops
Multiple Airlines Logo
8:00 am - 9:55 am
SOF
-
BUF
32h 55m
3 stops
$1,793Multiple Airlines
Thu, Jun 25 - Thu, Aug 27

Lufthansa flights from Buffalo to Sofia

Our best Lufthansa deals on Buffalo to Sofia flight tickets
Lufthansa
Jul 9
BUF7:52 pmBuffalo
15h 48m
2 stops
SOF6:40 pmSofia
Jul 14
SOF12:55 pmSofia
18h 04m
2 stops
BUF11:59 pmBuffalo
$996
Lufthansa
Jun 24
BUF7:52 pmBuffalo
15h 48m
2 stops
SOF6:40 pmSofia
Aug 25
SOF6:10 amSofia
19h 54m
2 stops
BUF7:04 pmBuffalo
$1,095
Lufthansa
Jun 24
BUF7:52 pmBuffalo
15h 48m
2 stops
SOF6:40 pmSofia
Aug 25
SOF6:10 amSofia
19h 54m
2 stops
BUF7:04 pmBuffalo
$1,096

Air Canada flights from Buffalo to Sofia

Our best Air Canada deals on Buffalo to Sofia flight tickets
Air Canada
Jun 24
BUF10:50 amBuffalo
18h 20m
3 stops
SOF12:10 pmSofia
Aug 25
SOF6:10 amSofia
21h 57m
3 stops
BUF9:07 pmBuffalo
$1,563
Air Canada
Jun 24
BUF10:50 amBuffalo
18h 20m
3 stops
SOF12:10 pmSofia
Aug 25
SOF6:10 amSofia
21h 57m
3 stops
BUF9:07 pmBuffalo
$1,565
Air Canada
Jul 9
BUF10:57 amBuffalo
18h 13m
3 stops
SOF12:10 pmSofia
Jul 14
SOF2:10 pmSofia
26h 50m
3 stops
BUF10:00 amBuffalo
$1,780

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Sofia 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 4, 2026.
Use the filters below to find and compare flights from Buffalo to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Thu 7/9

7:52 pm-6:40 pm

2 stops15h 48m

Sofia

Tue 7/14

12:55 pm-11:59 pm

2 stops18h 04m

$996

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Wed 6/24

7:52 pm-6:40 pm

2 stops15h 48m

Sofia

Tue 8/25

6:10 am-7:04 pm

2 stops19h 54m

$1,095

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Wed 6/24

7:52 pm-6:40 pm

2 stops15h 48m

Sofia

Tue 8/25

6:10 am-7:04 pm

2 stops19h 54m

$1,096

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Wed 6/24

7:00 am-12:10 pm

2 stops22h 10m

Sofia

Thu 8/27

6:30 am-9:07 pm

2 stops21h 37m

$1,153

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Fri 6/26

3:00 pm-10:30 pm

2 stops24h 30m

Sofia

Wed 8/26

6:20 am-6:58 pm

2 stops19h 38m

$1,181

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Thu 6/25

3:00 pm-11:15 pm

2 stops25h 15m

Sofia

Thu 8/27

6:30 am-9:07 pm

2 stops21h 37m

$1,216

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Wed 6/24

10:50 am-12:10 pm

3 stops18h 20m

Sofia

Tue 8/25

6:10 am-9:07 pm

3 stops21h 57m

$1,563

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Wed 6/24

10:50 am-12:10 pm

3 stops18h 20m

Sofia

Tue 8/25

6:10 am-9:07 pm

3 stops21h 57m

$1,565

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Thu 7/9

10:57 am-12:10 pm

3 stops18h 13m

Sofia

Tue 7/14

2:10 pm-10:00 am

3 stops26h 50m

$1,780

BuffaloSofia

BUF - SOF

BUFSOF

Buffalo

Thu 6/25

11:47 am-6:55 pm

3 stops24h 08m

Sofia

Thu 8/27

8:00 am-9:55 am

3 stops32h 55m

$1,793

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Buffalo to Sofia

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

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

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

Fastest flight time

15h 48m

Direct flights

None
The fastest flight from Buffalo to Sofia takes 15h 48m
There are no direct flights from Buffalo to Sofia. There are no popular flight routes from Buffalo to Sofia.
Search flight deals

Frequently asked questions about flying from Buffalo to Sofia

  • How far is Buffalo to Sofia by plane?

    Sofia is 4809.3 mi away from Buffalo. A reasonable flight in good conditions will take 15h 48m.

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

    Prices for flights from Buffalo Airport to Sofia Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Sofia Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Sofia Airport.

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

    The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to Sofia?

Best airlines flying from Buffalo to Sofia

Compare and see reviews for airlines that fly from Buffalo to Sofia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $493Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
KLMPriceFrom $843Free CancellationRating
7.8
1,524 reviews
Search KLM flights

Frequently asked questions about flying from Buffalo to Sofia

  • How do I get Price Alerts for flights from Buffalo to Sofia?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Buffalo from Sofia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Buffalo to Sofia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Sofia for you.

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

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

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

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 Buffalo to Sofia.

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

If you are not ready to book a flight from Buffalo to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sofia and let you know when they change.

An easier way to manage your Sofia trip

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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
KLM