What airlines fly to Sofia?

United Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to Sofia from Arizona according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 7 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Arizona to Sofia?

Lufthansa, United Airlines, and British Airways are the most popular carriers operating from Arizona to Sofia

How long does it take to fly to Sofia?

Flight times vary depending on what airport in Arizona you fly out of and what airport in Sofia you fly into. For example, flying from Phoenix to Sofia takes 19h 10m on average. On the other hand, flying from Tucson to Sofia takes 29h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Arizona to Sofia Airport?

Prices for flights from Arizona to Sofia Airport refresh daily.

How many operators does momondo search for flights from Arizona to Sofia Airport?

There are 8 operators available for flights from Arizona to Sofia Airport as of February 2026.

How old do you have to be to fly from Arizona 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 Arizona 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.

$278 Cheap Flights from Arizona to Sofia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Arizona to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 pm - 10:20 am

LAS

SOF

29h 00m

1 stop

6:30 am - 8:35 pm

SOF

LAS

24h 05m

2 stops

$538Multiple Airlines

Tue, Apr 7 - Thu, Apr 16

11:55 am - 11:10 pm

LAS

SOF

25h 15m

2 stops

6:30 am - 8:35 pm

SOF

LAS

24h 05m

2 stops

$540Multiple Airlines

Tue, Apr 7 - Thu, Apr 16

11:59 pm - 12:10 pm

LAS

SOF

26h 11m

2 stops

6:20 am - 10:13 pm

SOF

LAS

25h 53m

2 stops

$547United Airlines

Sun, Apr 26 - Wed, May 13

11:59 pm - 12:10 pm

LAS

SOF

26h 11m

2 stops

12:55 pm - 5:18 pm

SOF

LAS

38h 23m

2 stops

$559United Airlines

Sun, Apr 26 - Mon, May 11

9:10 am - 6:10 pm

LAS

SOF

23h 00m

2 stops

2:20 pm - 4:58 pm

SOF

LAS

36h 38m

2 stops

$570Air Canada

Sun, Apr 26 - Mon, May 11

10:05 am - 7:20 pm

PHX

SOF

23h 15m

2 stops

5:25 pm - 6:15 pm

SOF

PHX

33h 50m

1 stop

$576British Airways

Sun, May 3 - Mon, Nov 2

2:09 pm - 8:10 pm

PHX

SOF

45h 01m

2 stops

5:25 pm - 7:00 pm

SOF

PHX

34h 35m

2 stops

$579British Airways

Mon, Mar 16 - Mon, Mar 23

7:20 pm - 10:20 am

LAS

SOF

29h 00m

1 stop

6:55 pm - 10:13 pm

SOF

LAS

37h 18m

2 stops

$580Multiple Airlines

Tue, Apr 14 - Thu, Apr 23

1:30 pm - 6:40 pm

PHX

SOF

19h 10m

2 stops

6:10 am - 9:22 pm

SOF

PHX

25h 12m

2 stops

$604Lufthansa

Wed, Apr 22 - Tue, Jun 9

1:30 pm - 6:40 pm

PHX

SOF

19h 10m

2 stops

6:10 am - 9:22 pm

SOF

PHX

25h 12m

2 stops

$605Lufthansa

Wed, Apr 22 - Tue, Jun 9

United Airlines flights from Arizona to Sofia

Our best United Airlines deals on Arizona to Sofia flight tickets

United Airlines

Apr 26

LAS11:59 pmLas Vegas Harry Reid Intl

26h 11m

2 stops

SOF12:10 pmSofia

May 13

SOF6:20 amSofia

25h 53m

2 stops

LAS10:13 pmLas Vegas Harry Reid Intl

$547

United Airlines

Apr 26

LAS11:59 pmLas Vegas Harry Reid Intl

26h 11m

2 stops

SOF12:10 pmSofia

May 11

SOF12:55 pmSofia

38h 23m

2 stops

LAS5:18 pmLas Vegas Harry Reid Intl

$559

United Airlines

Apr 26

LAS11:59 pmLas Vegas Harry Reid Intl

26h 11m

2 stops

SOF12:10 pmSofia

May 10

SOF6:20 amSofia

20h 00m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$587

British Airways flights from Arizona to Sofia

Our best British Airways deals on Arizona to Sofia flight tickets

British Airways

May 3

PHX10:05 amPhoenix Sky Harbor Intl

23h 15m

2 stops

SOF7:20 pmSofia

Nov 2

SOF5:25 pmSofia

33h 50m

1 stop

PHX6:15 pmPhoenix Sky Harbor Intl

$576

British Airways

Mar 16

PHX2:09 pmPhoenix Sky Harbor Intl

45h 01m

2 stops

SOF8:10 pmSofia

Mar 23

SOF5:25 pmSofia

34h 35m

2 stops

PHX7:00 pmPhoenix Sky Harbor Intl

$579

British Airways

May 4

PHX5:02 pmPhoenix Sky Harbor Intl

41h 28m

2 stops

SOF8:30 pmSofia

May 18

SOF8:10 pmSofia

32h 50m

1 stop

PHX7:00 pmPhoenix Sky Harbor Intl

$606

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 4/7

7:20 pm-10:20 am

1 stop29h 00m

Sofia

Thu 4/16

6:30 am-8:35 pm

2 stops24h 05m

$538

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 4/7

11:55 am-11:10 pm

2 stops25h 15m

Sofia

Thu 4/16

6:30 am-8:35 pm

2 stops24h 05m

$540

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 4/26

11:59 pm-12:10 pm

2 stops26h 11m

Sofia

Wed 5/13

6:20 am-10:13 pm

2 stops25h 53m

$547

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 4/26

11:59 pm-12:10 pm

2 stops26h 11m

Sofia

Mon 5/11

12:55 pm-5:18 pm

2 stops38h 23m

$559

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Sun 4/26

9:10 am-6:10 pm

2 stops23h 00m

Sofia

Mon 5/11

2:20 pm-4:58 pm

2 stops36h 38m

$570

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Sun 5/3

10:05 am-7:20 pm

2 stops23h 15m

Sofia

Mon 11/2

5:25 pm-6:15 pm

1 stop33h 50m

$576

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Mon 3/16

2:09 pm-8:10 pm

2 stops45h 01m

Sofia

Mon 3/23

5:25 pm-7:00 pm

2 stops34h 35m

$579

Las VegasSofia

LAS - SOF

LASSOF

Las Vegas Harry Reid Intl

Tue 4/14

7:20 pm-10:20 am

1 stop29h 00m

Sofia

Thu 4/23

6:55 pm-10:13 pm

2 stops37h 18m

$580

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 4/22

1:30 pm-6:40 pm

2 stops19h 10m

Sofia

Tue 6/9

6:10 am-9:22 pm

2 stops25h 12m

$604

PhoenixSofia

PHX - SOF

PHXSOF

Phoenix Sky Harbor Intl

Wed 4/22

1:30 pm-6:40 pm

2 stops19h 10m

Sofia

Tue 6/9

6:10 am-9:22 pm

2 stops25h 12m

$605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Arizona 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

Prices

Airlines

Other information

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Arizona is in November. Flight prices, which tend to average around $568, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Arizona during March instead. Flights to Sofia in March, while not as cheap as those in November, still average around $659.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $799 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Arizona for as low as $614 on momondo.

Can stopping save me money on Arizona to Sofia flights?

You could potentially save up to 52% on your flight if you consider stops on a Arizona to Sofia flight.

Cheap Arizona to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Sofia

Fastest flight time	15h 30m
Direct flights	None

The fastest flight from Arizona to Sofia takes 15h 30m

There are no direct flights from Arizona to Sofia. There are no popular flight routes from Arizona to Sofia.

Search flight deals

When did momondo last update prices for flights from Arizona to Sofia Airport?
Prices for flights from Arizona to Sofia Airport refresh daily.
How many operators does momondo search for flights from Arizona to Sofia Airport?
There are 8 operators available for flights from Arizona to Sofia Airport as of February 2026.
How old do you have to be to fly from Arizona 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 Arizona 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 Arizona to Sofia

Compare and see reviews for airlines that fly from Arizona to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $571	Free Cancellation	Rating 7.5 896 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $601	Free Cancellation	Rating 6.8 7,782 reviews	Search Lufthansa flights
United Airlines	PriceFrom $621	Free Cancellation	Rating 7.4 9,285 reviews	Search United Airlines flights
American Airlines	PriceFrom $685	Free Cancellation	Rating 7.2 11,276 reviews	Search American Airlines flights
KLM	PriceFrom $710	Free Cancellation	Rating 7.7 1,452 reviews	Search KLM flights
British Airways	PriceFrom $732	Free Cancellation	Rating 6.7 7,737 reviews	Search British Airways flights
Air Canada	PriceFrom $933	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Arizona to Sofia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Arizona to Sofia flights to just show those with flexible booking policies.

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

Once all potential Arizona to Sofia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Sofia from Arizona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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 3/14

Sat 3/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Airlines

Cabin classes

Other Bulgaria destinations

Other flights from Arizona

Complete your trip

Feeling lucky

Fly your favorite airline to Sofia

Cheap flights from Arizona to Sofia from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Sofia departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Arizona to Sofia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Arizona to Sofia

Our best United Airlines deals on Arizona to Sofia flight tickets

British Airways flights from Arizona to Sofia

Our best British Airways deals on Arizona to Sofia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Arizona to Sofia that are best for you.

See travel insights to Sofia from

How to get the cheapest flight ticket from Arizona to Sofia

What is the cheapest month to fly to Sofia?

How far in advance should I book a flight to Sofia?

Can stopping save me money on Arizona to Sofia flights?

What is the cheapest airline that flies from Arizona to Sofia?

What airlines fly to Sofia?

How long does it take to fly to Sofia?

Cheap Arizona to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Sofia

Fastest flight time

Direct flights

Best airlines flying from Arizona to Sofia

Compare and see reviews for airlines that fly from Arizona to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

Popular cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Arizona

According to popular flight searches on momondo this year

Complete your trip to Sofia

Explore popular destinations other users love

According to popular flight searches on momondo this year