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$881+ Cheap flights from Sky Harbor Intl (PHX) to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SOF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Bulgaria

Keep the following information in mind while searching for Sky Harbor Intl to Bulgaria flight deals. Data was last updated June 12, 2025.

Round-trip from

$935
(United Airlines)

One-way from

$881
(Turkish Airlines)

Popular in

May

Cheapest in

October

Average price

$1,189
From Phoenix Sky Harbor Intl to Bulgaria
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One-way flight from Phoenix Sky Harbor Intl to Bulgaria
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Highest demand for flights based on searches. 14% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sky Harbor Intl to Bulgaria

Cheapest flights from Sky Harbor Intl to Bulgaria
Explore the most affordable flight options available from Sky Harbor Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 9/206:05 amPHX - SOF
3 stops19h 10mUnited Airlines
Sat 9/276:15 amSOF - PHX
2 stops21h 29mUnited Airlines
Deal found 6/10$935
This British Airways deal was found by Cheapflights users on 6/10. 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 9/1211:10 pmPHX - SOF
2 stops35h 10mBritish Airways
Wed 9/249:30 pmSOF - PHX
1 stop31h 00mBritish Airways
Deal found 6/10$960
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:40 pmPHX - SOF
1 stop30h 50mMultiple Airlines
Fri 11/73:30 pmSOF - PHX
1 stop35h 55mMultiple Airlines
Deal found 6/11$966
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:32 amPHX - SOF
2 stops26h 18mLufthansa
Sun 8/37:25 pmSOF - PHX
2 stops31h 51mLufthansa
Deal found 6/12$980
This Air Canada deal was found by Cheapflights users on 6/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:20 amPHX - SOF
2 stops20h 30mAir Canada
Thu 10/306:00 amSOF - PHX
3 stops24h 40mAir Canada
Deal found 6/12$981
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:04 amPHX - SOF
2 stops21h 41mSWISS
Sun 8/312:45 pmSOF - PHX
3 stops41h 31mSWISS
Deal found 6/12$1,043
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:50 pmPHX - SOF
1 stop15h 30mAmerican Airlines
Fri 9/262:20 pmSOF - PHX
2 stops35h 33mAmerican Airlines
Deal found 6/10$1,485

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 June 12, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bulgaria that are best for you.

Fly from

Sky Harbor Intl

Fly to

Bulgaria

Route

Depart

Return

Price

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Sat 9/20

6:05 am-11:15 am

3 stops19h 10m

Sofia

Sat 9/27

6:15 am-5:44 pm

2 stops21h 29m

$935

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Fri 9/12

11:10 pm-8:20 pm

2 stops35h 10m

Sofia

Wed 9/24

9:30 pm-6:30 pm

1 stop31h 00m

$960

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 10/1

8:40 pm-1:30 pm

1 stop30h 50m

Sofia

Fri 11/7

3:30 pm-6:25 pm

1 stop35h 55m

$966

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Sun 7/27

10:32 am-10:50 pm

2 stops26h 18m

Sofia

Sun 8/3

7:25 pm-5:16 pm

2 stops31h 51m

$980

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 10/1

11:20 am-5:50 pm

2 stops20h 30m

Sofia

Thu 10/30

6:00 am-9:40 pm

3 stops24h 40m

$981

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Sun 7/27

7:04 am-2:45 pm

2 stops21h 41m

Sofia

Sun 8/3

12:45 pm-8:16 pm

3 stops41h 31m

$1,043

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Sat 9/20

6:50 pm-8:20 pm

1 stop15h 30m

Sofia

Fri 9/26

2:20 pm-3:53 pm

2 stops35h 33m

$1,485

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Tue 6/24

6:00 am-2:45 pm

2 stops22h 45m

$881

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Tue 6/24

6:00 am-5:50 pm

3 stops25h 50m

$1,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Sky Harbor Intl to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Sky Harbor Intl 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 Sky Harbor Intl Airport to Bulgaria

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bulgaria (average of $632). Flying from Phoenix Sky Harbor Intl Airport to Bulgaria in June is currently the most expensive (average of $1,203). 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 Sky Harbor Intl 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 June 12, 2025.

When flying from Phoenix Sky Harbor Intl Airport 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.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,790 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air Canada
7.1
Good
9,531 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Lufthansa
6.8
Okay
7,136 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

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

  • Can I find deals for flights from Sky Harbor Intl to Bulgaria that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Bulgaria?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Bulgaria?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bulgaria (average of $632). Flying from Phoenix Sky Harbor Intl Airport to Bulgaria in June is currently the most expensive (average of $1,203). 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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Top 7 airlines flying from Sky Harbor Intl to Bulgaria

Discover the top 7 airlines that operate flights from Sky Harbor Intl 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$544Average$1,018FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$621Average$1,157FlexibilityNo cancel feeOn-time71%
Austrian AirlinesCheapest$622Average$1,019FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$649Average$1,057FlexibilityNo cancel feeOn-time69%
KLMCheapest$665Average$981FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$678Average$1,068FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$818Average$1,288FlexibilityNo cancel feeOn-time70%

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