$346+ Cheap flights from Sky Harbor Intl (PHX) 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SOF
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl 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
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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 Sky Harbor Intl to Sofia
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Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to SofiaExplore the most affordable flight options available from Sky Harbor Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:08 pm -
2 stops22h 47m
Mon 11/303:00 pm -
2 stops39h 20m
Deal found 8/11![Multiple Airlines logo]()
$760
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:20 pm -
1 stop15h 50m
Mon 11/305:15 pm -
1 stop33h 00m
Deal found 8/11![British Airways logo]()
$793
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.
Wed 11/183:37 pm -
2 stops22h 18m
Sun 11/296:25 am -
2 stops24h 13m
Deal found 8/9![Multiple Airlines logo]()
$810
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:37 pm -
2 stops22h 18m
Sun 11/156:25 am -
2 stops24h 50m
Deal found 8/11![Lufthansa logo]()
$835
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:15 pm -
2 stops36h 55m
Tue 10/136:10 am -
2 stops27h 05m
Deal found 8/11![Lufthansa logo]()
$836
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:05 pm -
2 stops17h 15m
Fri 11/66:25 am -
2 stops21h 22m
Deal found 8/13![Lufthansa logo]()
$840
This FlightHub deal was found by Cheapflights users on 8/14. 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 10/307:37 pm -
2 stops18h 18m
Fri 11/66:25 am -
2 stops24h 13m
Deal found 8/14![Multiple Airlines logo]()
$848
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:50 am -
2 stops28h 25m
Thu 10/86:30 am -
2 stops24h 19m
Deal found 8/9![Lufthansa logo]()
$856
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/302:37 pm -
2 stops23h 18m
Fri 11/66:25 am -
3 stops24h 12m
Deal found 8/14![United Airlines logo]()
$861
Best flights from Sky Harbor Intl to SofiaDiscover carefully curated flight deals from Sky Harbor Intl to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:20 pm -
1 stop15h 50m
Mon 11/305:15 pm -
2 stops52h 14m
Deal found 8/11![British Airways logo]()
$809
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:37 pm -
2 stops22h 18m
Sun 11/156:25 am -
2 stops24h 50m
Deal found 8/11![Lufthansa logo]()
$835
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:20 am -
2 stops16h 55m
Fri 11/66:25 am -
3 stops24h 12m
Deal found 8/13![United Airlines logo]()
$861
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.
Tue 10/67:30 am -
3 stops29h 45m
Tue 10/136:10 am -
2 stops39h 43m
Deal found 8/11![Multiple Airlines logo]()
$862
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:10 am -
2 stops21h 45m
Mon 10/53:40 pm -
2 stops40h 44m
Deal found 8/11![SWISS logo]()
$875
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:37 pm -
2 stops17h 43m
Sun 11/292:10 pm -
3 stops40h 15m
Deal found 8/9![Multiple Airlines logo]()
$862
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.
Wed 10/77:30 am -
3 stops29h 20m
Mon 10/122:20 pm -
2 stops40h 04m
Deal found 8/11![United Airlines logo]()
$874
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:50 pm -
2 stops61h 20m
Sun 11/157:45 pm -
1 stop30h 30m
Deal found 8/11![British Airways logo]()
$894
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:49 pm -
2 stops39h 51m
Sun 10/116:20 am -
2 stops22h 56m
Deal found 8/12![Multiple Airlines logo]()
$907
Last-minute flights from Sky Harbor Intl to SofiaDiscover last-minute flight deals from Sky Harbor Intl to Sofia. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Sofia. Data last updated August 14, 2026 and is based on user searches.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am -
2 stops28h 20m
Tue 9/86:10 am -
2 stops22h 04m
Deal found 8/10![Lufthansa logo]()
$928
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am -
2 stops17h 15m
Tue 9/226:10 am -
2 stops39h 43m
Deal found 8/13![Multiple Airlines logo]()
$939
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 am -
2 stops24h 10m
Thu 9/106:30 am -
2 stops22h 46m
Deal found 8/13![Multiple Airlines logo]()
$942
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am -
2 stops23h 45m
Wed 9/91:50 pm -
2 stops31h 06m
Deal found 8/13![Multiple Airlines logo]()
$947
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am -
2 stops23h 45m
Tue 9/226:10 am -
2 stops21h 43m
Deal found 8/13![United Airlines logo]()
$949
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
3 stops20h 10m
Fri 9/256:10 am -
2 stops27h 05m
Deal found 8/13![United Airlines logo]()
$950
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:49 pm -
2 stops39h 51m
Sun 10/116:20 am -
2 stops22h 56m
Deal found 8/12![Multiple Airlines logo]()
$907
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:10 am -
2 stops21h 45m
Mon 10/53:40 pm -
2 stops40h 44m
Deal found 8/11![SWISS logo]()
$875
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.
Sun 9/206:00 am -
2 stops31h 15m
Mon 10/56:20 am -
3 stops40h 07m
Deal found 8/11![Multiple Airlines logo]()
$923
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:10 pm -
1 stop17h 10m
Mon 10/58:10 pm -
2 stops32h 11m
Deal found 8/11![British Airways logo]()
$944
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:50 am -
2 stops28h 25m
Thu 10/86:30 am -
2 stops24h 19m
Deal found 8/9![Lufthansa logo]()
$856
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:49 pm -
2 stops37h 26m
Sun 10/116:20 am -
2 stops22h 56m
Deal found 8/13![Multiple Airlines logo]()
$937
One-way flights from Sky Harbor Intl to SofiaSearch for one-way flight options from Sky Harbor Intl to Sofia. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Sky Harbor Intl to Sofia. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
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.
Sun 8/306:35 am -
3 stops42h 55m
Deal found 8/10![Multiple Airlines logo]()
$346
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.
Mon 8/317:20 am -
3 stops42h 30m
Deal found 8/11![Multiple Airlines logo]()
$396
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:56 pm -
3 stops50h 49m
Deal found 8/13![Multiple Airlines logo]()
$404
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:15 pm -
3 stops49h 45m
Deal found 8/13![Multiple Airlines logo]()
$410
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.
Tue 9/111:21 am -
3 stops49h 39m
Deal found 8/11![Multiple Airlines logo]()
$416
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:56 pm -
3 stops50h 34m
Deal found 8/13![Multiple Airlines logo]()
$417
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:35 am -
3 stops29h 40m
Deal found 8/13![Multiple Airlines logo]()
$434
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:35 am -
3 stops43h 15m
Deal found 8/13![Multiple Airlines logo]()
$443
Find flight deals from Sky Harbor Intl to Sofia
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $760 (Expedia) |
One-way from | $346 (Kiwi.com) |
Popular in | September |
Cheapest in | March |
Average price | $890 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 14, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sofia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Tue 11/17
7:20 pm-8:10 pm
1 stop15h 50m
Sofia
Mon 11/30
5:15 pm-12:29 pm
2 stops52h 14m
$809
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Sun 11/1
3:37 pm-10:55 pm
2 stops22h 18m
Sofia
Sun 11/15
6:25 am-10:15 pm
2 stops24h 50m
$835
Quickest round-trip
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Fri 10/30
11:20 am-1:15 pm
2 stops16h 55m
Sofia
Fri 11/6
6:25 am-9:37 pm
3 stops24h 12m
$861
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Tue 10/6
7:30 am-11:15 pm
3 stops29h 45m
Sofia
Tue 10/13
6:10 am-11:53 am
2 stops39h 43m
$862
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Wed 11/18
3:37 pm-6:20 pm
2 stops17h 43m
Sofia
Sun 11/29
2:10 pm-9:25 pm
3 stops40h 15m
$862
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Wed 10/7
7:30 am-10:50 pm
3 stops29h 20m
Sofia
Mon 10/12
2:20 pm-8:24 pm
2 stops40h 04m
$874
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Sun 9/20
7:10 am-2:55 pm
2 stops21h 45m
Sofia
Mon 10/5
3:40 pm-10:24 pm
2 stops40h 44m
$875
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Sun 11/1
9:50 pm-8:10 pm
2 stops61h 20m
Sofia
Sun 11/15
7:45 pm-5:15 pm
1 stop30h 30m
$894
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Sat 9/12
4:49 pm-6:40 pm
2 stops39h 51m
Sofia
Sun 10/11
6:20 am-7:16 pm
2 stops22h 56m
$907
Cheapest one-way
PhoenixSofia
PHX Phoenix Sky Harbor Intl - SOF Sofia
PHXSOF
Phoenix Sky Harbor Intl
Sun 8/30
6:35 am-11:30 am
3 stops42h 55m
$346
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to Sofia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Sofia in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Sofia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sky Harbor Intl to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from Sky Harbor Intl with our price prediction graph.
PHX-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 Phoenix Sky Harbor Intl Airport to Sofia
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Sofia?
Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sofia (average of $567). Flying from Phoenix Sky Harbor Intl Airport to Sofia in September is currently the most expensive (average of $1,020). 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 much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Sofia?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to Sofia flights typically cost between $842 and $1,003 in November.The cheapest round-trip price found within the last 5 days was $760 on Multiple Airlines (Nov 17-Nov 30).
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 14, 2026.
Read reviews from past customers who have flown United Airlines,Lufthansa, andBritish Airways from Phoenix Sky Harbor Intl Airport to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Sofia. 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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Find flights from Sky Harbor Intl to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sky Harbor Intl and Sofia flights
Browse other Sky Harbor Intl and Sofia flight options. Last updated on August 14, 2026.
Other flights from Sky Harbor Intl
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
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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 14, 2026.
Top 3 airlines flying from Sky Harbor Intl to Sofia
Discover the top 3 airlines that operate flights from Sky Harbor Intl 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$607 | Average$835 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$617 | Average$799 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$639 | Average$697 | FlexibilityNo cancel fee | On-time70% |