Cheap Flights from Phoenix to Sofia

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Flight deals from Phoenix to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Sofia? Find the lowest prices on one-way and round-trip tickets right here.

Sofia.$603 per passenger.Departing Wed, Jul 23, returning Thu, Aug 21.Round-trip flight with SWISS and Austrian Airlines.Outbound indirect flight with SWISS, departing from Phoenix Sky Harbor on Wed, Jul 23, arriving in Sofia.Inbound indirect flight with Austrian Airlines, departing from Sofia on Thu, Aug 21, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $603, select.

Sofia.$637 per passenger.Departing Tue, Aug 5, returning Mon, Sep 8.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Phoenix Sky Harbor on Tue, Aug 5, arriving in Sofia.Inbound indirect flight with British Airways, departing from Sofia on Mon, Sep 8, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $637, select.

Sofia.$658 per passenger.Departing Wed, Oct 15, returning Fri, Oct 31.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Phoenix Sky Harbor on Wed, Oct 15, arriving in Sofia.Inbound indirect flight with British Airways, departing from Sofia on Fri, Oct 31, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $658, select.

Sofia.$923 per passenger.Departing Wed, Jun 18, returning Fri, Oct 31.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Phoenix Sky Harbor on Wed, Jun 18, arriving in Sofia.Inbound indirect flight with Air Canada, departing from Sofia on Fri, Oct 31, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $923, select.

Sofia.$956 per passenger.Departing Sun, Jul 6, returning Mon, Jul 21.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Phoenix Sky Harbor on Sun, Jul 6, arriving in Sofia.Inbound indirect flight with British Airways, departing from Sofia on Mon, Jul 21, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $956, select.

Sofia.$959 per passenger.Departing Wed, Jun 18, returning Sun, Jun 22.Round-trip flight with Porter Airlines (Canada) Ltd and Ryanair.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Phoenix Sky Harbor on Wed, Jun 18, arriving in Sofia.Inbound indirect flight with Ryanair, departing from Sofia on Sun, Jun 22, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $959, select.

Sofia.$1,035 per passenger.Departing Sun, Jun 22, returning Thu, Jul 17.Round-trip flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sun, Jun 22, arriving in Sofia.Inbound indirect flight with Ryanair, departing from Sofia on Thu, Jul 17, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,035, select.

Sofia.$1,869 per passenger.Departing Sat, May 24, returning Sun, May 25.Round-trip flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sat, May 24, arriving in Sofia.Inbound indirect flight with Ryanair, departing from Sofia on Sun, May 25, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,869, select.

Find the cheapest month to fly from Phoenix to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Sofia flights are currently cheapest in October.

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Phoenix to Sofia: Alternative routes

Compare routes from Phoenix to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Phoenix to Sofia: Flight information

The things to know before you go.

Cheapest flight found	$603
Cheapest month to fly	July

Finding cheap flights from Phoenix to Sofia: Frequently asked questions

How much are round-trip flights from Phoenix to Sofia?

The best price we found for a round-trip flight from Phoenix to Sofia is $603. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Phoenix to Sofia?

Currently, there are no airlines that fly direct from Phoenix to Sofia. But we found flights with one stop from $603.

How many flights are there a week from Phoenix to Sofia?

There are no flights flying from Phoenix to Sofia, as of May 2025.

When is the cheapest time to fly from Phoenix to Sofia?

The cheapest month to fly from Phoenix to Sofia is usually May 2025.

Which upcoming date is cheapest to fly from Phoenix to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Sofia Airport on Wednesday, July 23, 2025.

Can I get a direct flight from Phoenix to Sofia Airport?

No airlines currently offer direct flights between Phoenix and Sofia Airport. Most routes have one or more stops.

How can I find the best flight deal to Sofia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sofia?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Phoenix to Sofia?

The cheapest airline that flies to Sofia is SWISS.

Flying from Phoenix to Sofia Airport (SOF): what you need to know

Planning your getaway begins with figuring out where you'll leave from in Phoenix. Phoenix Sky Harbor International Airport (PHX) is the city's main base, so explore your options for reserving a flight from Phoenix to Sofia Airport (SOF) jetting off from here.
Sofia Airport is located in Sofia. The city operates in the UTC+2 timezone and is 9 hours ahead of Phoenix.
Arrive at the airport on time so you don't miss your flight from Phoenix to SOF. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.
If you're getting away during a peak month like July, make your way to the airport even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Expect lines to be longer during peak periods like summer and spring break.

Airports in Phoenix

Phoenix Sky Harbor International Airport (PHX)

A stopover is the ideal opportunity to break up your journey — and perhaps even visit a new city. When browsing flights from Phoenix to SOF departing from Phoenix Sky Harbor International Airport (PHX), deselect the 'Direct flights only' box to see where you can stop along the way. Top options include:
- London Heathrow Airport (LHR)
- Charles de Gaulle Airport (CDG)
- Frankfurt Airport (FRA)
PHX is approximately 8 kilometers from central Phoenix. To help work out how to get there, use Google Maps. This essential traveler tool will give you the quickest route and your public transport options.
Want an easy start to your journey? Stay near Phoenix Sky Harbor International Airport. Whether you're taking an early flight from Phoenix to Sofia Airport or just don't want to be rushed, these hotels have you covered:

About Sofia Airport (SOF)

The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Phoenix to Sofia Airport. Check in to one of these accommodation options near SOF instead:

Getting from Sofia Airport (SOF) to central Sofia

Sofia Airport is approximately 11 kilometers from the center of Sofia. With a car rental or if you're catching a cab, the drive is about 16 minutes.
Traveling on public transport will take you around 37 minutes.

How to find the cheapest flights from Phoenix to Sofia Airport (SOF)

$416 is the lowest price we've seen for a one-way ticket from Phoenix to Sofia Airport. Return flights start from $603. Fares are subject to availability and may change at any time.
It's usually smart to book as early as possible if you want to find cheap tickets from Phoenix to SOF. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.
If you're flexible with your travel plans, make the most of the 'Whole month' tool. It'll find the cheapest price across every month when searching for your ticket from Phoenix to Sofia Airport.
Sign into your online account or use the app to create a Price Alert. You'll get notified right away if there's a deal you can't miss. It's easy to do, and it'll save you from looking for a cheap ticket from Phoenix to SOF every day.
Customize your trip using filters. Choose the total duration, number of stops, and departure and arrival times to find the right flight from Phoenix to Sofia Airport. You can also sort the results to see the 'Best,' 'Fastest' or 'Cheapest' options first.

The best time to fly from Phoenix to Sofia Airport (SOF)

April is the quietest time of year to fly to Sofia. Alternatively, follow the crowds and take your trip in August. This is the most popular month for flights from Phoenix to Sofia Airport.
Think about the type of weather that'll work with your plans for Sofia. The warmest month is August. Book your flights from Phoenix to SOF during then and you can expect temperatures of between 14ºC and 30ºC.
January sees average temperatures of between -11ºC and 7ºC. Search for cheap flights from Phoenix to Sofia Airport around that time if you want to travel when it's cooler.

More about Sofia

Once you've booked your flight from Phoenix to Sofia Airport, think about where you'll stay in this city. Make one of these options your base for exploring Sofia:
Every great journey has to include some sightseeing. National Palace of Culture, Boyana Church and City Garden are attractions you won't want to skip in Sofia.

Complete your Sofia trip with a car rental

We use the same magic that helped you find your cheap flight from Phoenix to Sofia Airport to track down your ideal ride. Check out our car rentals in Sofia and easily compare your options. Plus you'll find all the info you need to know, from the most popular car type to the average daily price.