Cheap flights from Phoenix to Sofia from $739
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Sofia departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Mon 1/25
8:20 am-1:15 pm
2 stops19h 55m
Sofia
Fri 1/29
6:25 am-12:23 pm
2 stops38h 58m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Sun 12/6
10:00 am-1:15 pm
2 stops18h 15m
Sofia
Thu 12/10
6:25 am-10:44 pm
2 stops25h 19m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Sun 12/6
10:00 am-1:15 pm
2 stops18h 15m
Sofia
Thu 12/10
6:25 am-9:14 pm
3 stops23h 49m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Mon 1/25
7:00 am-1:15 pm
3 stops21h 15m
Sofia
Fri 1/29
6:25 am-10:51 pm
2 stops25h 26m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Fri 10/30
4:05 pm-11:00 pm
2 stops21h 55m
Sofia
Fri 11/6
6:25 am-6:47 pm
2 stops21h 22m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Fri 10/30
4:05 pm-11:00 pm
2 stops21h 55m
Sofia
Fri 11/6
6:25 am-6:47 pm
2 stops21h 22m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Fri 10/30
12:20 pm-10:55 pm
2 stops25h 35m
Sofia
Fri 11/6
6:25 am-11:15 pm
3 stops25h 50m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Fri 10/30
7:26 pm-6:35 pm
2 stops38h 09m
Sofia
Fri 11/6
8:30 pm-5:15 pm
1 stop29h 45m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Fri 10/30
8:25 pm-6:35 pm
2 stops37h 10m
Sofia
Fri 11/6
8:30 pm-5:15 pm
1 stop29h 45m
PhoenixSofia
PHX - SOF
PHXSOF
Phoenix Sky Harbor Intl
Fri 9/11
8:55 am-6:40 pm
2 stops23h 45m
Sofia
Sun 9/20
7:25 pm-10:56 am
2 stops49h 31m
See travel insights to Sofia from
How to get the cheapest flight ticket from Phoenix 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 typical price of a round-trip flight between Phoenix and Sofia?
Prices are currently low for flights on this route.
Typical prices usually range from $842 to $1,003.The lowest price recently found on this route was $739.
Cheap Phoenix to Sofia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix to Sofia
Frequently asked questions about flying from Phoenix to Sofia
How far is Phoenix to Sofia by plane?
A flight from Phoenix to Sofia will travel around 6462.8 mi. A reasonable flight in good conditions will take 17h 10m.
When did momondo last update prices for flights from Phoenix to Sofia Airport?
Prices for flights from Phoenix to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix to Sofia Airport?
As of August 2026, there are 3 operators available to choose from for flights from Phoenix to Sofia Airport.
How old do you have to be to fly from Phoenix to Sofia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix 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.
Best airlines flying from Phoenix to Sofia
Compare and see reviews for airlines that fly from Phoenix to Sofia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $617 | Free Cancellation | Rating 6.8 8,175 reviews | |||
| PriceFrom $621 | Free Cancellation | Rating 7.4 10,060 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 6.7 8,150 reviews |
Traveling to a place near Sofia?
Book flights to Sofia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Phoenix to Sofia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Sofia. momondo saves you time and could save you money on your trip.
Can I find flights from Phoenix to Sofia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Phoenix to Sofia flights to just show those with flexible booking policies.
How can momondo help me find flights from Phoenix to Sofia?
momondo provides multiple filters to help you find the best flight to Sofia from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Phoenix to Sofia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Phoenix to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.