$509+ Cheap flights from Buffalo (BUF) to Bulgaria
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SOF
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Bulgaria with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to BulgariaExplore the most affordable flight options available from Buffalo to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Buffalo to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:41 am -
2 stops22h 39m
Wed 12/99:05 pm -
2 stops31h 32m
Deal found 8/10![British Airways logo]()
$736
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 12/61:55 pm -
2 stops16h 20m
Wed 12/96:25 am -
2 stops21h 06m
Deal found 8/6![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 9/146:10 am -
2 stops23h 00m
Thu 10/156:30 am -
2 stops24h 20m
Deal found 8/8![United Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 9/137:59 pm -
2 stops20h 01m
Thu 10/156:30 am -
2 stops23h 41m
Deal found 8/8![United Airlines logo]()
$862
This FlightHub deal was found by Cheapflights users on 8/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:59 pm -
2 stops15h 41m
Thu 10/1511:05 am -
2 stops40h 42m
Deal found 8/8![Multiple Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/195:50 pm -
2 stops36h 45m
Thu 10/156:30 am -
2 stops19h 37m
Deal found 8/8![United Airlines logo]()
$925
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:50 pm -
2 stops41h 30m
Thu 10/153:50 pm -
2 stops39h 00m
Deal found 8/8![Turkish Airlines logo]()
$934
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:55 am -
2 stops25h 05m
Sat 10/33:50 pm -
2 stops39h 02m
Deal found 8/6![Turkish Airlines logo]()
$940
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:23 pm -
2 stops22h 57m
Thu 10/153:50 pm -
2 stops34h 11m
Deal found 8/8![Turkish Airlines logo]()
$948
This Justfly.com deal was found by Cheapflights users on 8/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:53 pm -
2 stops25h 22m
Mon 8/313:40 pm -
2 stops36h 27m
Deal found 8/8![Multiple Airlines logo]()
$952
This Flightnetwork deal was found by Cheapflights users on 8/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:30 am -
2 stops42h 45m
Mon 8/313:40 pm -
2 stops32h 16m
Deal found 8/9![SWISS logo]()
$984
Best flights from Buffalo to BulgariaDiscover carefully curated flight deals from Buffalo to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Buffalo to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 1/101:55 pm -
2 stops26h 00m
Wed 1/136:25 am -
2 stops21h 06m
Deal found 8/5![United Airlines logo]()
$739
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:55 am -
2 stops25h 05m
Sat 10/33:50 pm -
2 stops39h 02m
Deal found 8/6![Turkish Airlines logo]()
$940
This Flightnetwork deal was found by Cheapflights users on 8/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:30 am -
2 stops42h 45m
Mon 8/313:40 pm -
2 stops32h 16m
Deal found 8/9![SWISS logo]()
$984
This Air Canada deal was found by Cheapflights users on 8/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:30 am -
3 stops19h 55m
Thu 10/156:30 am -
3 stops21h 17m
Deal found 8/8![Air Canada logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 12/61:55 pm -
2 stops16h 20m
Wed 12/96:25 am -
2 stops21h 06m
Deal found 8/8![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 1/27:30 pm -
2 stops34h 55m
Sun 1/106:00 am -
2 stops16h 16m
Deal found 8/8![United Airlines logo]()
$809
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 9/137:59 pm -
2 stops20h 01m
Thu 10/156:30 am -
2 stops23h 41m
Deal found 8/8![United Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/195:50 pm -
2 stops36h 45m
Thu 10/156:30 am -
2 stops19h 37m
Deal found 8/8![United Airlines logo]()
$925
Last-minute flights from Buffalo to BulgariaDiscover last-minute flight deals from Buffalo to Bulgaria. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Bulgaria. Data last updated August 11, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 8/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:30 am -
2 stops42h 45m
Mon 8/313:40 pm -
2 stops32h 16m
Deal found 8/9![SWISS logo]()
$984
This Justfly.com deal was found by Cheapflights users on 8/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:53 pm -
2 stops25h 22m
Mon 8/313:40 pm -
2 stops36h 27m
Deal found 8/8![Multiple Airlines logo]()
$952
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:55 am -
2 stops25h 05m
Sat 10/33:50 pm -
2 stops39h 02m
Deal found 8/6![Turkish Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 9/137:59 pm -
2 stops20h 01m
Thu 10/156:30 am -
2 stops23h 41m
Deal found 8/8![United Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 9/146:10 am -
2 stops23h 00m
Thu 10/156:30 am -
2 stops24h 20m
Deal found 8/8![United Airlines logo]()
$850
This FlightHub deal was found by Cheapflights users on 8/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:59 pm -
2 stops15h 41m
Thu 10/1511:05 am -
2 stops40h 42m
Deal found 8/8![Multiple Airlines logo]()
$895
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:23 pm -
2 stops22h 57m
Thu 10/153:50 pm -
2 stops34h 11m
Deal found 8/8![Turkish Airlines logo]()
$948
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:50 pm -
2 stops41h 30m
Thu 10/153:50 pm -
2 stops39h 00m
Deal found 8/8![Turkish Airlines logo]()
$934
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/195:50 pm -
2 stops36h 45m
Thu 10/156:30 am -
2 stops19h 37m
Deal found 8/8![United Airlines logo]()
$925
One-way flights from Buffalo to BulgariaSearch for one-way flight options from Buffalo to Bulgaria. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Buffalo to Bulgaria. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:52 pm -
2 stops15h 33m
Deal found 8/9![British Airways logo]()
$509
This Air Canada deal was found by Cheapflights users on 8/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:46 am -
3 stops19h 34m
Deal found 8/9![Air Canada logo]()
$539
Find flight deals from Buffalo to Bulgaria
Keep the following information in mind while searching for Buffalo to Bulgaria flight deals. Data was last updated August 11, 2026.
Round-trip from | $736 (Expedia) |
|---|---|
One-way from | $509 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Bulgaria 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 August 11, 2026.
Use the filters below to find and compare flights from Buffalo to Bulgaria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Sun 1/10
1:55 pm-10:55 pm
2 stops26h 00m
Sofia
Wed 1/13
6:25 am-8:31 pm
2 stops21h 06m
$739
Quickest round-trip
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Sun 12/6
1:55 pm-1:15 pm
2 stops16h 20m
Sofia
Wed 12/9
6:25 am-8:31 pm
2 stops21h 06m
$739
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Sat 1/2
7:30 pm-1:25 pm
2 stops34h 55m
Sofia
Sun 1/10
6:00 am-3:16 pm
2 stops16h 16m
$809
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Sun 9/13
7:59 pm-11:00 pm
2 stops20h 01m
Sofia
Thu 10/15
6:30 am-11:11 pm
2 stops23h 41m
$862
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Sat 9/19
5:50 pm-1:35 pm
2 stops36h 45m
Sofia
Thu 10/15
6:30 am-7:07 pm
2 stops19h 37m
$925
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Thu 8/27
6:55 am-3:00 pm
2 stops25h 05m
Sofia
Sat 10/3
3:50 pm-11:52 pm
2 stops39h 02m
$940
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Sun 8/23
10:30 am-12:15 pm
2 stops42h 45m
Sofia
Mon 8/31
3:40 pm-4:56 pm
2 stops32h 16m
$984
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Wed 9/16
10:30 am-1:25 pm
3 stops19h 55m
Sofia
Thu 10/15
6:30 am-8:47 pm
3 stops21h 17m
$1,066
Cheapest one-way
Quickest one-way
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Thu 10/22
2:52 pm-1:25 pm
2 stops15h 33m
$509
BuffaloSofia
BUF Buffalo - SOF Sofia
BUFSOF
Buffalo
Thu 10/22
10:46 am-1:20 pm
3 stops19h 34m
$539
Sorted by cheapest first
Best time to book a flight from Buffalo to Bulgaria
Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Buffalo with our price prediction graph.
BUF-SOF
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 Buffalo to Bulgaria
BUF-BG0
BUF-SOF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Bulgaria
Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated August 11, 2026.
See what other customers who have flown with KLM and United Airlines from Buffalo to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo to Bulgaria
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Bulgaria by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Bulgaria by cabin class
Find flights from Buffalo to Bulgaria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Bulgaria flights
Browse other Buffalo and Bulgaria flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Bulgaria regions
Consider these flights traveling to Bulgaria regions.
Top 2 airlines flying from Buffalo to Bulgaria
Discover the top 2 airlines that operate flights from Buffalo to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$843 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$843 | Average$909 | FlexibilityNo cancel fee | On-time75% |