$208+ Cheap flights from the United States 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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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 flights from USA to SofiaExplore the most affordable flight options available from USA to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
Explore the most affordable flight options available from USA to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
This WAYA deal was found by Cheapflights users on 10/7. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:00 pm -
1 stop14h 00m
Mon 12/1410:40 am -
1 stop14h 45m
Deal found 10/7![Multiple Airlines logo]()
$540
This WAYA deal was found by Cheapflights users on 10/10. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:15 pm -
1 stop14h 45m
Mon 12/1410:40 am -
1 stop14h 45m
Deal found 10/10![Multiple Airlines logo]()
$575
This FlightHub deal was found by Cheapflights users on 10/12. 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 12/19:20 pm -
1 stop34h 50m
Tue 12/89:40 pm -
1 stop21h 05m
Deal found 10/12![Turkish Airlines logo]()
$638
This oojo deal was found by Cheapflights users on 10/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:20 pm -
1 stop33h 50m
Tue 11/174:00 pm -
1 stop34h 25m
Deal found 10/12![Turkish Airlines logo]()
$647
This Booking.com deal was found by Cheapflights users on 10/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:20 pm -
1 stop27h 20m
Wed 11/119:30 am -
1 stop33h 15m
Deal found 10/11![Turkish Airlines logo]()
$649
This Mytrip deal was found by Cheapflights users on 10/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:55 am -
2 stops24h 05m
Tue 11/244:00 pm -
3 stops35h 23m
Deal found 10/9![Multiple Airlines logo]()
$652
This Justfly.com deal was found by Cheapflights users on 10/11. 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 10/199:40 pm -
1 stop15h 40m
Fri 12/411:55 am -
1 stop14h 30m
Deal found 10/11![Turkish Airlines logo]()
$664
This lastminute.com deal was found by Cheapflights users on 10/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:25 am -
1 stop15h 15m
Wed 11/189:30 am -
1 stop18h 05m
Deal found 10/11![Turkish Airlines logo]()
$667
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:10 am -
3 stops32h 20m
Mon 12/149:30 pm -
2 stops31h 45m
Deal found 10/10![Multiple Airlines logo]()
$670
This Justfly.com deal was found by Cheapflights users on 10/12. 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 11/29:00 pm -
1 stop11h 10m
Tue 11/179:30 am -
1 stop15h 35m
Deal found 10/12![Turkish Airlines logo]()
$686
This Justfly.com deal was found by Cheapflights users on 10/12. 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 11/21:25 am -
1 stop30h 45m
Tue 11/174:00 pm -
1 stop13h 30m
Deal found 10/12![Turkish Airlines logo]()
$686
This FlightHub deal was found by Cheapflights users on 10/12. 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.
Wed 12/26:35 pm -
1 stop30h 30m
Wed 12/169:40 pm -
1 stop28h 50m
Deal found 10/12![Turkish Airlines logo]()
$688
Best flights from USA to SofiaDiscover carefully curated flight deals from USA to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from USA to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/2512:25 am -
1 stop13h 25m
Thu 12/34:00 pm -
1 stop13h 30m
Deal found 10/12![Turkish Airlines logo]()
$699
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:40 pm -
1 stop15h 15m
Thu 1/146:25 am -
1 stop19h 40m
Deal found 10/10![United Airlines logo]()
$716
This United deal was found by Cheapflights users on 10/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:25 am -
2 stops17h 50m
Tue 1/266:25 am -
2 stops34h 43m
Deal found 10/10![Multiple Airlines logo]()
$719
This Air Serbia deal was found by Cheapflights users on 10/12. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:00 pm -
1 stop17h 30m
Sat 12/54:00 pm -
1 stop32h 40m
Deal found 10/12![Air Serbia logo]()
$725
This British Airways deal was found by Cheapflights users on 10/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
1 stop18h 05m
Mon 12/75:15 pm -
1 stop28h 10m
Deal found 10/12![British Airways logo]()
$738
This SWISS deal was found by Cheapflights users on 10/7. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:25 pm -
2 stops13h 50m
Mon 12/143:00 pm -
1 stop32h 40m
Deal found 10/7![SWISS logo]()
$778
This Austrian Airlines deal was found by Cheapflights users on 10/12. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:55 pm -
1 stop17h 05m
Wed 11/1812:35 pm -
1 stop32h 20m
Deal found 10/12![Austrian Airlines logo]()
$799
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:20 pm -
1 stop21h 40m
Mon 11/166:25 am -
1 stop17h 10m
Deal found 10/9![Lufthansa logo]()
$900
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Tue 2/25:30 pm -
1 stop19h 25m
Fri 2/56:25 am -
1 stop16h 40m
Deal found 10/7![United Airlines logo]()
$718
This United deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/251:50 pm -
2 stops23h 05m
Fri 1/292:10 pm -
1 stop16h 00m
Deal found 10/8![Multiple Airlines logo]()
$720
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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 10/299:15 pm -
1 stop28h 25m
Fri 11/69:30 am -
1 stop33h 30m
Deal found 10/8![Turkish Airlines logo]()
$739
This British Airways deal was found by Cheapflights users on 10/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 pm -
1 stop17h 50m
Wed 11/259:05 pm -
2 stops28h 58m
Deal found 10/11![British Airways logo]()
$763
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:28 pm -
2 stops22h 27m
Wed 1/206:25 am -
2 stops17h 00m
Deal found 10/7![Multiple Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 10/7. 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 2/156:00 am -
2 stops24h 15m
Wed 2/176:25 am -
2 stops16h 55m
Deal found 10/7![United Airlines logo]()
$725
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 10/289:15 pm -
1 stop30h 50m
Thu 11/54:00 pm -
1 stop27h 00m
Deal found 10/8![Turkish Airlines logo]()
$739
This British Airways deal was found by Cheapflights users on 10/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:50 pm -
1 stop18h 30m
Wed 11/259:05 pm -
2 stops32h 55m
Deal found 10/11![British Airways logo]()
$770
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:00 am -
2 stops23h 15m
Thu 1/212:10 pm -
3 stops28h 29m
Deal found 10/9![United Airlines logo]()
$726
This Justfly.com deal was found by Cheapflights users on 10/11. 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.
Wed 1/136:45 pm -
1 stop16h 35m
Mon 1/253:00 pm -
1 stop33h 30m
Deal found 10/11![Multiple Airlines logo]()
$744
This Lufthansa deal was found by Cheapflights users on 10/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:20 pm -
1 stop16h 50m
Sat 11/146:25 am -
2 stops20h 56m
Deal found 10/7![Lufthansa logo]()
$904
This Turkish Airlines deal was found by Cheapflights users on 10/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:30 pm -
1 stop17h 40m
Wed 12/99:40 pm -
1 stop28h 45m
Deal found 10/10![Turkish Airlines logo]()
$749
This British Airways deal was found by Cheapflights users on 10/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:45 pm -
1 stop14h 35m
Mon 1/185:15 pm -
1 stop33h 25m
Deal found 10/7![British Airways logo]()
$796
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:45 pm -
1 stop21h 10m
Fri 2/56:00 am -
1 stop17h 55m
Deal found 10/10![United Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/11. 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 10/221:15 pm -
1 stop18h 45m
Tue 11/174:00 pm -
1 stop34h 25m
Deal found 10/11![Turkish Airlines logo]()
$749
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 11/29:00 pm -
1 stop11h 10m
Tue 11/179:30 am -
2 stops21h 18m
Deal found 10/12![Multiple Airlines logo]()
$750
This British Airways deal was found by Cheapflights users on 10/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/89:30 pm -
2 stops38h 05m
Fri 1/158:30 pm -
2 stops29h 30m
Deal found 10/10![British Airways logo]()
$797
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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.
Sun 11/2912:20 am -
1 stop25h 20m
Fri 12/1111:55 am -
1 stop13h 25m
Deal found 10/12![Turkish Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 10/7. 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 2/11:00 pm -
2 stops17h 15m
Thu 2/46:25 am -
1 stop15h 15m
Deal found 10/7![United Airlines logo]()
$751
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/96:41 pm -
2 stops18h 19m
Fri 4/236:20 am -
1 stop16h 50m
Deal found 10/7![Multiple Airlines logo]()
$773
This British Airways deal was found by Cheapflights users on 10/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:45 pm -
2 stops34h 25m
Mon 12/145:15 pm -
2 stops36h 41m
Deal found 10/7![British Airways logo]()
$799
This United Airlines deal was found by Cheapflights users on 10/11. 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 1/186:00 am -
2 stops21h 15m
Thu 1/216:25 am -
1 stop18h 10m
Deal found 10/11![United Airlines logo]()
$751
Last-minute flights from USA to SofiaDiscover last-minute flight deals from USA to Sofia. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Sofia. Data last updated October 12, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/11. 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 10/199:40 pm -
1 stop15h 40m
Fri 12/411:55 am -
1 stop14h 30m
Deal found 10/11![Turkish Airlines logo]()
$664
This Booking.com deal was found by Cheapflights users on 10/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:20 pm -
1 stop27h 20m
Wed 11/119:30 am -
1 stop33h 15m
Deal found 10/11![Turkish Airlines logo]()
$649
This Justfly.com deal was found by Cheapflights users on 10/12. 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 11/29:00 pm -
1 stop11h 10m
Tue 11/179:30 am -
1 stop15h 35m
Deal found 10/12![Turkish Airlines logo]()
$686
This Justfly.com deal was found by Cheapflights users on 10/12. 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 11/21:25 am -
1 stop30h 45m
Tue 11/174:00 pm -
1 stop13h 30m
Deal found 10/12![Turkish Airlines logo]()
$686
This oojo deal was found by Cheapflights users on 10/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:20 pm -
1 stop33h 50m
Tue 11/174:00 pm -
1 stop34h 25m
Deal found 10/12![Turkish Airlines logo]()
$647
This WAYA deal was found by Cheapflights users on 10/10. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:15 pm -
1 stop14h 45m
Mon 12/1410:40 am -
1 stop14h 45m
Deal found 10/10![Multiple Airlines logo]()
$575
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:30 pm -
1 stop18h 40m
Tue 11/249:40 pm -
1 stop21h 05m
Deal found 10/9![Turkish Airlines logo]()
$687
This lastminute.com deal was found by Cheapflights users on 10/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:25 am -
1 stop15h 15m
Wed 11/189:30 am -
1 stop18h 05m
Deal found 10/11![Turkish Airlines logo]()
$667
This Mytrip deal was found by Cheapflights users on 10/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:55 am -
2 stops24h 05m
Tue 11/244:00 pm -
3 stops35h 23m
Deal found 10/9![Multiple Airlines logo]()
$652
This Mytrip deal was found by Cheapflights users on 10/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:40 pm -
2 stops22h 45m
Sat 12/1210:10 pm -
3 stops31h 20m
Deal found 10/8![Multiple Airlines logo]()
$688
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:10 am -
3 stops32h 20m
Mon 12/149:30 pm -
2 stops31h 45m
Deal found 10/10![Multiple Airlines logo]()
$670
This WAYA deal was found by Cheapflights users on 10/7. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:00 pm -
1 stop14h 00m
Mon 12/1410:40 am -
1 stop14h 45m
Deal found 10/7![Multiple Airlines logo]()
$540
One-way flights from USA to SofiaSearch for one-way flight options from USA to Sofia. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
Search for one-way flight options from USA to Sofia. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:30 am -
1 stop26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:30 am -
2 stops39h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:30 am -
2 stops54h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:30 pm -
1 stop24h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:20 pm -
1 stop25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:30 am -
1 stop16h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:35 pm -
3 stops22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:35 pm -
3 stops32h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$301
This lol.travel deal was found by Cheapflights users on 10/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:50 pm -
1 stop17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:10 pm -
2 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:45 am -
2 stops29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$328
This Expedia deal was found by Cheapflights users on 10/9. 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.
Wed 4/710:20 pm -
1 stop17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Lufthansa logo]()
$328
Find flight deals from USA to Sofia
Keep the following information in mind while searching for USA to Sofia flight deals. Data was last updated October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $540 (WAYA) |
One-way from | $208 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $739 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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, Cheapflights users made 7,457,451 searches. Data last updated October 12, 2026.
Use the filters below to find and compare flights from the United States to Sofia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Sun 10/18
12:30 am-3:50 pm
1 stop32h 20m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$223
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Mon 10/19
12:30 am-11:10 am
3 stops27h 40m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$237
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Sat 10/24
12:30 am-12:30 pm
2 stops54h 00m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$241
NewarkSofia
EWR Newark - SOF Sofia
EWRSOF
Newark
Tue 10/20
5:35 pm-8:55 am
3 stops32h 20m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$301
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Tue 11/10
8:20 pm-10:55 pm
1 stop19h 35m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$316
BostonSofia
BOS Boston Logan Intl - SOF Sofia
BOSSOF
Boston Logan Intl
Mon 11/2
10:10 pm-12:50 pm
2 stops31h 40m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$328
Washington, D.C.Sofia
IAD Washington, D.C. Dulles Intl - SOF Sofia
IADSOF
Washington, D.C. Dulles Intl
Tue 10/27
6:25 pm-10:50 am
3 stops58h 25m
Sofia
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$330
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Wed 1/6
7:30 pm-1:15 pm
2 stops31h 45m
Sofia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$352
Las VegasSofia
LAS Las Vegas Harry Reid Intl - SOF Sofia
LASSOF
Las Vegas Harry Reid Intl
Sat 1/9
4:25 pm-1:15 pm
2 stops34h 50m
Sofia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$368
ChicagoSofia
ORD Chicago O'Hare Intl - SOF Sofia
ORDSOF
Chicago O'Hare Intl
Tue 10/20
8:10 pm-3:00 pm
1 stop34h 50m
Sofia
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$374
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from USA with our price prediction graph.
JFK-SOF
LAX-SOF
LAS-SOF
ORD-SOF
MIA-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 the United States to Sofia
US0-SOF
JFK-SOF
LAX-SOF
LAS-SOF
ORD-SOF
What is the cheapest month to book a flight from USA to Sofia?
Currently, February is the cheapest month in which you can book a flight from USA to Sofia (average of $599). Flying from USA to Sofia in June is currently the most expensive (average of $1,131). 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.
How far ahead should I book a flight from USA to Sofia?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
The best insider tips for theUnited States to Sofia flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sofia trip
Our travel experts
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 October 12, 2026.
Peruse reviews from past customers who have flown with KLM,LOT, andTurkish Airlines from the United States to Sofia 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.
Food
7.3
Overall
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from USA to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Sofia flight routes
Alternative routes for USA to Sofia
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Complete your trip
Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Sofia by cabin class
Find flights from USA to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Sofia flights
Browse other USA and Sofia flight options. Last updated on October 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sofia
Explore flights to Sofia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
Top 10 airlines flying from USA to Sofia
Discover the top 10 airlines that operate flights from USA to Sofia. 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 7,457,451 searches. Data last updated October 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$394 | Average$831 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$396 | Average$703 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$397 | Average$931 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$403 | Average$814 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$410 | Average$955 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$413 | Average$943 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$416 | Average$916 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$421 | Average$787 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$478 | Average$984 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$516 | Average$858 | FlexibilityNo cancel fee | On-time77% |