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$685+ Cheap flights from Phoenix to Bulgaria

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SOF
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Phoenix to Bulgaria

Keep the following information in mind while searching for Phoenix to Bulgaria flight deals. Data was last updated August 20, 2025.

Round-trip from

$685
(Air Canada)

Popular in

May

Cheapest in

October

Average price

$735
From Phoenix to Bulgaria
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Phoenix to Bulgaria

Cheapest flights from Phoenix to Bulgaria
Explore the most affordable flight options available from Phoenix to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Air Canada deal was found by Cheapflights users on 8/19. 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.
Tue 9/97:40 amPHX - SOF
2 stops29h 10mMultiple Airlines
Tue 9/166:20 amSOF - PHX
2 stops39h 01mMultiple Airlines
Deal found 8/19$685
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/99:30 amPHX - SOF
3 stops22h 20mUnited Airlines
Tue 9/166:20 amSOF - PHX
2 stops25h 27mUnited Airlines
Deal found 8/19$700
This oojo deal was found by Cheapflights users on 8/19. 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 10/111:34 pmPHX - SOF
2 stops29h 11mTurkish Airlines
Thu 10/3010:05 amSOF - PHX
2 stops32h 36mTurkish Airlines
Deal found 8/19$748
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:44 amPHX - SOF
2 stops20h 56mLufthansa
Thu 10/306:00 amSOF - PHX
2 stops23h 44mLufthansa
Deal found 8/18$759
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:00 amPHX - SOF
2 stops19h 15mLufthansa
Wed 9/246:15 amSOF - PHX
2 stops21h 26mLufthansa
Deal found 8/18$763
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:40 amPHX - SOF
2 stops24h 10mAir Canada
Wed 10/156:15 amSOF - PHX
2 stops23h 26mAir Canada
Deal found 8/19$765
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Sat 9/2011:20 amPHX - SOF
2 stops37h 55mAir Canada
Tue 9/302:00 pmSOF - PHX
2 stops30h 22mAir Canada
Deal found 8/17$778
This Gurufare deal was found by Cheapflights users on 8/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:40 pmPHX - SOF
1 stop30h 50mBritish Airways
Wed 9/249:30 pmSOF - PHX
1 stop31h 00mBritish Airways
Deal found 8/18$801
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/14:35 pmPHX - SOF
2 stops20h 25mUnited Airlines
Sat 10/116:15 amSOF - PHX
2 stops36h 08mUnited Airlines
Deal found 8/17$842
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:00 amPHX - SOF
2 stops24h 10mAustrian Airlines
Fri 10/108:00 amSOF - PHX
2 stops19h 39mAustrian Airlines
Deal found 8/20$879
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/261:41 pmPHX - SOF
2 stops23h 19mUnited Airlines
Sat 10/116:15 amSOF - PHX
2 stops36h 08mUnited Airlines
Deal found 8/17$902

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Phoenix to Bulgaria that are best for you.

Fly from

Phoenix

Fly to

Bulgaria

Route

Depart

Return

Price

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Tue 9/9

7:40 am-10:50 pm

2 stops29h 10m

Sofia

Tue 9/16

6:20 am-11:21 am

2 stops39h 01m

$685

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Tue 9/9

7:40 am-5:50 pm

2 stops24h 10m

Sofia

Tue 9/16

6:20 am-11:21 am

2 stops39h 01m

$685

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Tue 9/9

9:30 am-5:50 pm

3 stops22h 20m

Sofia

Tue 9/16

6:20 am-9:47 pm

2 stops25h 27m

$700

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 10/1

11:34 pm-2:45 pm

2 stops29h 11m

Sofia

Thu 10/30

10:05 am-9:41 am

2 stops32h 36m

$748

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 10/1

11:44 am-6:40 pm

2 stops20h 56m

Sofia

Thu 10/30

6:00 am-8:44 pm

2 stops23h 44m

$759

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 9/17

8:00 am-1:15 pm

2 stops19h 15m

Sofia

Wed 9/24

6:15 am-5:41 pm

2 stops21h 26m

$763

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 9/17

7:40 am-5:50 pm

2 stops24h 10m

Sofia

Wed 10/15

6:15 am-7:41 pm

2 stops23h 26m

$765

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Sat 9/20

11:20 am-11:15 am

2 stops37h 55m

Sofia

Tue 9/30

2:00 pm-10:22 am

2 stops30h 22m

$778

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 9/17

8:40 pm-1:30 pm

1 stop30h 50m

Sofia

Wed 9/24

9:30 pm-6:30 pm

1 stop31h 00m

$801

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 10/1

4:35 pm-11:00 pm

2 stops20h 25m

Sofia

Sat 10/11

6:15 am-8:23 am

2 stops36h 08m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Phoenix to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Phoenix with our price prediction graph.
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 to Bulgaria

What is the cheapest month to book a flight from Phoenix to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Phoenix to Bulgaria (average of $632). Flying from Phoenix to Bulgaria in June is currently the most expensive (average of $1,185). 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.

What is the cheapest time of day to fly from PHX to BG?

Find hourly flight availability from Phoenix to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Phoenix to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated August 20, 2025.
Read through reviews of airlines operating flights from Phoenix to Bulgaria, such as Austrian Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
830 reviews

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
Austrian Airlines
7.6
Good
830 reviews
Austrian Airlines
7.6
Good
830 reviews

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
United Airlines
7.4
Good
8,928 reviews
Austrian Airlines
7.6
Good
830 reviews

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
830 reviews

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
Lufthansa
6.8
Okay
7,337 reviews
Austrian Airlines
7.6
Good
830 reviews

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
British Airways
6.7
Okay
7,289 reviews
Austrian Airlines
7.6
Good
830 reviews

Overall

7.6

Comfort

7.3

Boarding

7.6

Food

6.8

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Bulgaria?

    There are many flights that can get you from Phoenix to Bulgaria in 22h 20m. Fly via Air Canada, United Airlines, or Turkish Airlines to get the fastest option. Phoenix and Bulgaria are separated by a distance of 6464 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Phoenix to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Phoenix to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Bulgaria.

  • Can I find deals for business class flights from Phoenix to Bulgaria?

    Yes. Cheapflights offers flight deals from Phoenix to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Bulgaria (average of $632). Flying from Phoenix to Bulgaria in June is currently the most expensive (average of $1,185). 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.

See more FAQs

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Alternative routes for Phoenix to Bulgaria

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Top 7 airlines flying from Phoenix to Bulgaria

Discover the top 7 airlines that operate flights from Phoenix to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$571Average$1,010FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$621Average$1,157FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$629Average$949FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$662Average$1,019FlexibilityNo cancel feeOn-time76%
KLMCheapest$665Average$981FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$818Average$1,308FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$933Average$1,018FlexibilityNo cancel feeOn-time67%

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