$192+ Cheap flights from the United States to Sofia (SOF)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Sep 12 — Sep 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from USA to Sofia with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Sofia
Cheapest
Best
Last-minute
One-way
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 August 13, 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 August 13, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 pm -
2 stops25h 00m
Tue 10/65:15 pm -
2 stops34h 45m
Deal found 8/8![Multiple Airlines logo]()
$623
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 pm -
2 stops19h 25m
Wed 10/75:15 pm -
2 stops29h 15m
Deal found 8/8![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
2 stops23h 40m
Tue 10/202:30 pm -
2 stops32h 00m
Deal found 8/12![Multiple Airlines logo]()
$634
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:00 pm -
2 stops19h 25m
Wed 10/1410:40 am -
2 stops35h 50m
Deal found 8/12![Multiple Airlines logo]()
$651
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:00 pm -
2 stops19h 35m
Mon 10/196:45 pm -
3 stops33h 25m
Deal found 8/12![Multiple Airlines logo]()
$661
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 pm -
2 stops19h 25m
Tue 10/64:00 pm -
3 stops36h 00m
Deal found 8/11![Multiple Airlines logo]()
$662
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
2 stops23h 40m
Sun 10/186:55 pm -
3 stops33h 15m
Deal found 8/11![Multiple Airlines logo]()
$669
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:30 pm -
2 stops25h 00m
Tue 10/205:15 pm -
2 stops34h 45m
Deal found 8/9![Multiple Airlines logo]()
$673
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 pm -
2 stops23h 10m
Tue 10/134:00 pm -
3 stops31h 05m
Deal found 8/9![Multiple Airlines logo]()
$675
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:35 pm -
1 stop18h 35m
Tue 10/136:45 pm -
2 stops32h 00m
Deal found 8/9![Multiple Airlines logo]()
$700
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:10 pm -
2 stops17h 05m
Wed 11/256:25 am -
2 stops23h 05m
Deal found 8/9![Multiple Airlines logo]()
$707
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:30 am -
2 stops18h 45m
Wed 11/256:25 am -
2 stops20h 16m
Deal found 8/9![Multiple Airlines logo]()
$707
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 August 13, 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 August 13, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 10/69:30 pm -
1 stop14h 50m
Wed 10/213:50 pm -
1 stop35h 45m
Deal found 8/11![Turkish Airlines logo]()
$730
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:30 pm -
1 stop18h 40m
Mon 12/75:15 pm -
1 stop30h 10m
Deal found 8/10![British Airways logo]()
$740
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:00 am -
3 stops22h 15m
Wed 1/276:25 am -
2 stops23h 05m
Deal found 8/12![United Airlines logo]()
$744
This Air Serbia deal was found by Cheapflights users on 8/11. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:50 pm -
1 stop18h 40m
Wed 9/234:00 pm -
1 stop32h 30m
Deal found 8/11![Air Serbia logo]()
$750
This oojo deal was found by Cheapflights users on 8/12. 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.
Wed 9/912:49 pm -
2 stops19h 51m
Wed 9/306:20 am -
1 stop20h 00m
Deal found 8/12![Lufthansa logo]()
$803
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:25 pm -
2 stops15h 40m
Tue 11/107:55 am -
2 stops17h 06m
Deal found 8/7![Multiple Airlines logo]()
$823
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:40 am -
2 stops20h 45m
Mon 12/142:10 pm -
2 stops32h 14m
Deal found 8/10![Air Canada logo]()
$830
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:15 pm -
2 stops12h 55m
Mon 9/213:40 pm -
1 stop31h 55m
Deal found 8/9![SWISS logo]()
$850
This Austrian Airlines deal was found by Cheapflights users on 8/7. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:10 pm -
1 stop12h 45m
Mon 9/146:55 pm -
2 stops31h 24m
Deal found 8/7![Austrian Airlines logo]()
$913
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:25 am -
1 stop12h 30m
Tue 11/109:45 pm -
1 stop31h 45m
Deal found 8/7![Turkish Airlines logo]()
$730
This Air Serbia 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:50 pm -
1 stop18h 40m
Tue 9/224:00 pm -
1 stop26h 55m
Deal found 8/9![Air Serbia logo]()
$750
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:00 pm -
1 stop11h 15m
Sun 1/316:25 am -
1 stop16h 55m
Deal found 8/12![United Airlines logo]()
$775
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:50 pm -
1 stop17h 30m
Tue 10/203:50 pm -
1 stop26h 05m
Deal found 8/10![Turkish Airlines logo]()
$730
This British Airways deal was found by Cheapflights users on 8/12. 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.
Sun 1/103:30 pm -
2 stops17h 50m
Sun 1/247:45 pm -
2 stops30h 11m
Deal found 8/12![British Airways logo]()
$810
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 pm -
1 stop11h 15m
Sun 12/206:25 am -
1 stop14h 45m
Deal found 8/10![Multiple Airlines logo]()
$825
This oojo deal was found by Cheapflights users on 8/12. 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.
Thu 9/103:20 pm -
2 stops17h 05m
Tue 9/296:10 am -
1 stop17h 00m
Deal found 8/12![Lufthansa logo]()
$842
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 11/45:15 pm -
1 stop13h 00m
Tue 11/102:00 pm -
2 stops14h 32m
Deal found 8/7![United Airlines logo]()
$780
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:45 pm -
2 stops19h 20m
Sun 10/2511:15 am -
1 stop16h 15m
Deal found 8/9![SWISS logo]()
$861
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:50 pm -
1 stop18h 20m
Wed 11/254:00 pm -
1 stop13h 25m
Deal found 8/10![Turkish Airlines logo]()
$730
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Mon 9/145:30 pm -
2 stops17h 30m
Wed 10/148:00 am -
2 stops15h 56m
Deal found 8/13![Multiple Airlines logo]()
$829
This British Airways deal was found by Cheapflights users on 8/12. 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.
Thu 1/285:10 pm -
1 stop19h 10m
Mon 2/15:15 pm -
1 stop28h 25m
Deal found 8/12![British Airways logo]()
$843
This oojo deal was found by Cheapflights users on 8/12. 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 8/255:30 pm -
1 stop11h 40m
Wed 9/26:20 am -
1 stop14h 15m
Deal found 8/12![Lufthansa logo]()
$845
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/225:35 pm -
1 stop12h 40m
Tue 1/266:25 am -
1 stop16h 30m
Deal found 8/12![United Airlines logo]()
$787
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 10/2210:45 am -
1 stop26h 35m
Tue 11/34:00 pm -
1 stop36h 35m
Deal found 8/11![Turkish Airlines logo]()
$750
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.
Mon 9/282:30 pm -
1 stop21h 50m
Mon 10/129:10 pm -
2 stops29h 09m
Deal found 8/8![Multiple Airlines logo]()
$851
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/223:00 pm -
2 stops15h 15m
Tue 1/266:25 am -
2 stops35h 04m
Deal found 8/10![United Airlines logo]()
$794
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:14 pm -
2 stops38h 56m
Mon 12/215:15 pm -
2 stops36h 00m
Deal found 8/8![British Airways logo]()
$904
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.
Tue 9/810:35 pm -
1 stop14h 45m
Wed 9/233:50 pm -
1 stop35h 50m
Deal found 8/8![Turkish Airlines logo]()
$750
This United deal was found by Cheapflights users on 8/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:20 am -
2 stops29h 10m
Wed 9/166:20 am -
2 stops20h 16m
Deal found 8/11![Multiple Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 1/227:00 am -
3 stops22h 15m
Tue 1/266:25 am -
2 stops22h 10m
Deal found 8/11![United Airlines logo]()
$802
Last-minute flights from USA to SofiaDiscover last-minute flight deals from USA to Sofia. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Sofia. Data last updated August 13, 2026 and is based on user searches.
This Bravofly deal was found by Cheapflights users on 8/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:30 pm -
1 stop21h 50m
Wed 9/239:10 pm -
1 stop30h 25m
Deal found 8/11![Turkish Airlines logo]()
$721
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:00 pm -
2 stops19h 35m
Mon 9/216:45 pm -
3 stops33h 25m
Deal found 8/9![Multiple Airlines logo]()
$721
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 pm -
2 stops19h 25m
Tue 9/295:10 pm -
2 stops34h 50m
Deal found 8/8![Multiple Airlines logo]()
$720
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 pm -
2 stops25h 00m
Tue 10/65:15 pm -
2 stops34h 45m
Deal found 8/8![Multiple Airlines logo]()
$623
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 pm -
2 stops19h 25m
Wed 10/75:15 pm -
2 stops29h 15m
Deal found 8/8![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 pm -
2 stops19h 25m
Tue 10/64:00 pm -
3 stops36h 00m
Deal found 8/11![Multiple Airlines logo]()
$662
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm -
2 stops23h 10m
Sun 10/46:45 pm -
2 stops33h 15m
Deal found 8/8![Multiple Airlines logo]()
$708
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 pm -
2 stops23h 10m
Tue 10/134:00 pm -
3 stops31h 05m
Deal found 8/9![Multiple Airlines logo]()
$675
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:35 pm -
1 stop18h 35m
Tue 10/136:45 pm -
2 stops32h 00m
Deal found 8/9![Multiple Airlines logo]()
$700
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:05 pm -
3 stops32h 55m
Tue 10/135:10 pm -
2 stops29h 00m
Deal found 8/9![Multiple Airlines logo]()
$715
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:00 pm -
2 stops19h 25m
Tue 10/134:00 pm -
3 stops36h 00m
Deal found 8/10![Multiple Airlines logo]()
$688
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:00 pm -
3 stops33h 30m
Wed 10/1410:40 am -
2 stops35h 50m
Deal found 8/10![Multiple Airlines logo]()
$710
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 August 13, 2026.
Search for one-way flight options from USA to Sofia. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:30 am -
1 stop11h 40m
Deal found 8/8![Multiple Airlines logo]()
$192
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 am -
1 stop16h 05m
Deal found 8/8![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 9/266:20 pm -
2 stops15h 40m
Deal found 8/11![Multiple Airlines logo]()
$264
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:30 am -
1 stop12h 00m
Deal found 8/10![Multiple Airlines logo]()
$270
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:25 pm -
2 stops17h 25m
Deal found 8/8![Multiple Airlines logo]()
$284
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:30 pm -
2 stops45h 30m
Deal found 8/8![Multiple Airlines logo]()
$288
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:30 pm -
3 stops31h 40m
Deal found 8/8![Multiple Airlines logo]()
$290
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:25 pm -
2 stops20h 55m
Deal found 8/8![Multiple Airlines logo]()
$291
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 am -
1 stop16h 05m
Deal found 8/10![Multiple Airlines logo]()
$291
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:15 pm -
2 stops18h 05m
Deal found 8/8![Multiple Airlines logo]()
$293
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
2 stops17h 30m
Deal found 8/9![Multiple Airlines logo]()
$294
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:30 pm -
3 stops35h 15m
Deal found 8/8![Multiple Airlines logo]()
$300
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (Mytrip) |
One-way from | $192 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $782 |
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 2,558,603 searches. Data last updated August 13, 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
DallasSofia
DFW Dallas/Fort Worth - SOF Sofia
DFWSOF
Dallas/Fort Worth
Tue 10/6
9:30 pm-8:20 pm
1 stop14h 50m
Sofia
Wed 10/21
3:50 pm-7:35 pm
1 stop35h 45m
$730
NewarkSofia
EWR Newark - SOF Sofia
EWRSOF
Newark
Tue 11/3
1:25 am-8:55 pm
1 stop12h 30m
Sofia
Tue 11/10
9:45 pm-10:30 pm
1 stop31h 45m
$730
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Sun 10/11
7:50 pm-8:20 pm
1 stop17h 30m
Sofia
Tue 10/20
3:50 pm-10:55 am
1 stop26h 05m
$730
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Mon 11/2
1:50 pm-3:10 pm
1 stop18h 20m
Sofia
Wed 11/25
4:00 pm-10:25 pm
1 stop13h 25m
$730
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Tue 12/1
3:30 pm-8:10 pm
1 stop18h 40m
Sofia
Mon 12/7
5:15 pm-1:25 pm
1 stop30h 10m
$740
DallasSofia
DFW Dallas/Fort Worth - SOF Sofia
DFWSOF
Dallas/Fort Worth
Wed 1/13
7:00 am-1:15 pm
3 stops22h 15m
Sofia
Wed 1/27
6:25 am-9:30 pm
2 stops23h 05m
$744
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Tue 9/8
1:50 pm-3:30 pm
1 stop18h 40m
Sofia
Wed 9/23
4:00 pm-5:30 pm
1 stop32h 30m
$750
New YorkSofia
JFK New York John F Kennedy Intl - SOF Sofia
JFKSOF
New York John F Kennedy Intl
Tue 9/8
1:50 pm-3:30 pm
1 stop18h 40m
Sofia
Tue 9/22
4:00 pm-11:55 am
1 stop26h 55m
$750
MiamiSofia
MIA Miami - SOF Sofia
MIASOF
Miami
Thu 10/22
10:45 am-8:20 pm
1 stop26h 35m
Sofia
Tue 11/3
4:00 pm-9:35 pm
1 stop36h 35m
$750
MiamiSofia
MIA Miami - SOF Sofia
MIASOF
Miami
Tue 9/8
10:35 pm-8:20 pm
1 stop14h 45m
Sofia
Wed 9/23
3:50 pm-8:40 pm
1 stop35h 50m
$750
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
IAD-SOF
DCA-SOF
ORD-SOF
LGA-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
IAD-SOF
DCA-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 $597). Flying from USA to Sofia in June is currently the most expensive (average of $1,117). 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 41 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 August 13, 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.
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Sofia flight routes
Top destinations
Alternative routes for USA to Sofia
See prices for flight routes from nearby airports that may be better suited for you.
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 August 13, 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 August 13, 2026.
USA to Sofia flights
Consider these flights traveling from USA to Sofia.
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 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$380 | Average$789 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$387 | Average$799 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$394 | Average$853 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$396 | Average$852 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$396 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$410 | Average$939 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$413 | Average$986 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$421 | Average$771 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$478 | Average$984 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$516 | Average$837 | FlexibilityNo cancel fee | On-time77% |