Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Phoenix Sky Harbor Intl Airport to Sofia from $742

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:38 pm - 10:55 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
23h 17m2 stops Los Angeles Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 9:59 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
24h 34m2 stops Frankfurt am Main Houston George Bush Intcntl
$742United Airlines
Tue, Feb 9 - Fri, Feb 12
United Airlines Logo
10:30 am - 11:05 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
26h 35m2 stops Houston George Bush Intcntl Munich Franz Josef Strauss
United Airlines Logo
6:20 am - 5:55 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
21h 35m2 stops Frankfurt am Main Chicago O'Hare Intl
$742United Airlines
Sun, Apr 11 - Wed, Apr 14
British Airways Logo
8:40 pm - 8:10 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
14h 30m1 stop London Heathrow
British Airways Logo
8:25 pm - 6:35 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
31h 10m1 stop London Heathrow
$805British Airways
Tue, Feb 9 - Fri, Feb 12
Multiple Airlines Logo
11:09 am - 6:20 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
22h 11m2 stops Newark Munich Franz Josef Strauss
Multiple Airlines Logo
6:25 am - 11:58 amSOF  Sofia-PHX Phoenix Sky Harbor Intl
38h 33m2 stops Frankfurt am Main Vancouver Intl
$825Multiple Airlines
Fri, Jan 29 - Fri, Feb 5
Lufthansa Logo
10:10 am - 10:55 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
27h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
7:05 pm - 9:40 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
35h 35m2 stops Munich Franz Josef Strauss Los Angeles
$855Lufthansa
Mon, Dec 28 - Sat, Jan 9
United Airlines Logo
5:51 pm - 10:55 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
44h 04m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 7:10 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
21h 45m2 stops Frankfurt am Main Los Angeles
$861United Airlines
Sat, Dec 5 - Sun, Jan 10
Air Canada Logo
8:00 am - 1:25 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
20h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
6:00 am - 12:45 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
39h 45m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$880Air Canada
Fri, Jan 29 - Fri, Feb 5
British Airways Logo
10:59 pm - 4:20 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
32h 21m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
7:45 pm - 6:35 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
31h 50m1 stop London Heathrow
$896British Airways
Sat, Dec 5 - Sun, Jan 10
British Airways Logo
8:40 pm - 4:20 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
34h 40m1 stop London Heathrow
British Airways Logo
7:45 pm - 6:35 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
31h 50m1 stop London Heathrow
$906British Airways
Sat, Dec 5 - Sun, Jan 10
Lufthansa Logo
2:50 pm - 11:00 pmPHX  Phoenix Sky Harbor Intl-SOF Sofia
23h 10m2 stops Denver Intl Frankfurt am Main
Lufthansa Logo
6:25 am - 9:18 pmSOF  Sofia-PHX Phoenix Sky Harbor Intl
23h 53m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,054Lufthansa
Tue, Dec 15 - Sat, Jan 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Phoenix Sky Harbor Intl Airport to Sofia

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Sofia flight tickets
United Airlines
Feb 9
PHX2:38 pmPhoenix Sky Harbor Intl
23h 17m
2 stops
SOF10:55 pmSofia
Feb 12
SOF6:25 amSofia
24h 34m
2 stops
PHX9:59 pmPhoenix Sky Harbor Intl
$742
United Airlines
Dec 5
PHX5:51 pmPhoenix Sky Harbor Intl
44h 04m
2 stops
SOF10:55 pmSofia
Jan 10
SOF6:25 amSofia
21h 45m
2 stops
PHX7:10 pmPhoenix Sky Harbor Intl
$861
United Airlines
Feb 9
PHX10:00 amPhoenix Sky Harbor Intl
18h 15m
2 stops
SOF1:15 pmSofia
Feb 12
SOF6:25 amSofia
26h 50m
3 stops
PHX12:15 amPhoenix Sky Harbor Intl
$917

British Airways flights from Phoenix Sky Harbor Intl Airport to Sofia

Our best British Airways deals on Phoenix Sky Harbor Intl Airport to Sofia flight tickets
British Airways
Feb 9
PHX8:40 pmPhoenix Sky Harbor Intl
14h 30m
1 stop
SOF8:10 pmSofia
Feb 12
SOF8:25 pmSofia
31h 10m
1 stop
PHX6:35 pmPhoenix Sky Harbor Intl
$805
British Airways
Dec 5
PHX10:59 pmPhoenix Sky Harbor Intl
32h 21m
2 stops
SOF4:20 pmSofia
Jan 10
SOF7:45 pmSofia
31h 50m
1 stop
PHX6:35 pmPhoenix Sky Harbor Intl
$896
British Airways
Dec 5
PHX8:40 pmPhoenix Sky Harbor Intl
34h 40m
1 stop
SOF4:20 pmSofia
Jan 10
SOF7:45 pmSofia
31h 50m
1 stop
PHX6:35 pmPhoenix Sky Harbor Intl
$906

momondo Fare Finder

 
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

Price

Cheapest round-trip

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Tue 2/9

2:38 pm-10:55 pm

2 stops23h 17m

Sofia

Fri 2/12

6:25 am-9:59 pm

2 stops24h 34m

$742

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Sun 4/11

10:30 am-11:05 pm

2 stops26h 35m

Sofia

Wed 4/14

6:20 am-5:55 pm

2 stops21h 35m

$742
Quickest round-trip

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Tue 2/9

8:40 pm-8:10 pm

1 stop14h 30m

Sofia

Fri 2/12

8:25 pm-6:35 pm

1 stop31h 10m

$805

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Fri 1/29

11:09 am-6:20 pm

2 stops22h 11m

Sofia

Fri 2/5

6:25 am-11:58 am

2 stops38h 33m

$825

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Mon 12/28

10:10 am-10:55 pm

2 stops27h 45m

Sofia

Sat 1/9

7:05 pm-9:40 pm

2 stops35h 35m

$855

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Sat 12/5

5:51 pm-10:55 pm

2 stops44h 04m

Sofia

Sun 1/10

6:25 am-7:10 pm

2 stops21h 45m

$861

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Fri 1/29

8:00 am-1:25 pm

3 stops20h 25m

Sofia

Fri 2/5

6:00 am-12:45 pm

2 stops39h 45m

$880

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Sat 12/5

10:59 pm-4:20 pm

2 stops32h 21m

Sofia

Sun 1/10

7:45 pm-6:35 pm

1 stop31h 50m

$896

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Sat 12/5

8:40 pm-4:20 pm

1 stop34h 40m

Sofia

Sun 1/10

7:45 pm-6:35 pm

1 stop31h 50m

$906

PhoenixSofia

PHX Phoenix Sky Harbor Intl - SOF Sofia

PHXSOF

Phoenix Sky Harbor Intl

Tue 12/15

2:50 pm-11:00 pm

2 stops23h 10m

Sofia

Sat 1/16

6:25 am-9:18 pm

2 stops23h 53m

$1,054

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sofia from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Phoenix Sky Harbor Intl Airport is in March. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Sofia from Phoenix Sky Harbor Intl Airport during November instead. Flights to Sofia in November, while not as cheap as those in March, still average around $568.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Sofia flights?

You could potentially save up to 57% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Sofia flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Sofia (PHX to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Sofia

Best Price Found

$742

Fastest flight time

21h 40m

Direct flights

None
The best flight deal from Phoenix Sky Harbor Intl Airport to Sofia found on momondo in the last 72 hours is $742
The fastest flight from Phoenix Sky Harbor Intl Airport to Sofia takes 21h 40m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Sofia. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Sofia.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Sofia

  • How far is Phoenix Sky Harbor Intl to Sofia by plane?

    The straight-line distance from Phoenix Sky Harbor Intl to Sofia is 6461.3 mi. By plane, this route typically takes 21h 40m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Sofia Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Sofia Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Sofia Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Sofia?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Sofia

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Sofia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $617Free CancellationRating
6.8
8,299 reviews
Search Lufthansa flights
United AirlinesPriceFrom $621Free CancellationRating
7.3
10,463 reviews
Search United Airlines flights
British AirwaysPriceFrom $639Free CancellationRating
6.7
8,283 reviews
Search British Airways flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Sofia?

It is quick and easy to find Phoenix to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights from Phoenix to Sofia with flexible booking policies on momondo?

All flight searches from Phoenix to Sofia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Phoenix to Sofia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Sofia.

I’m not ready to book a flight from Phoenix to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Phoenix and alert you when they change.

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/5
Sat 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

United Airlines
Lufthansa
British Airways