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

Lufthansa is the most popular carrier operating from Pittsburgh to Sofia

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

Prices for flights from Pittsburgh Airport to Sofia Airport refresh daily.

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

As of September 2026, there are 2 operators available to choose from for flights from Pittsburgh Airport to Sofia Airport.

How old do you have to be to fly from Pittsburgh Airport to Sofia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Sofia Airport.

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

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$668 Cheap Flights from Pittsburgh to Sofia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Sofia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 pm - 6:20 pmPIT Pittsburgh-SOF Sofia

15h 20m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:00 am - 6:36 pmSOF Sofia-PIT Pittsburgh

19h 36m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$668Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

6:30 am - 1:15 pmPIT Pittsburgh-SOF Sofia

23h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:55 am - 4:37 pmSOF Sofia-PIT Pittsburgh

39h 42m3 stops Vienna Intl Boston Logan Intl Chicago O'Hare Intl

$679United Airlines

Fri, Nov 6 - Fri, Nov 13

6:20 am - 1:15 pmPIT Pittsburgh-SOF Sofia

23h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 6:36 pmSOF Sofia-PIT Pittsburgh

19h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$719United Airlines

Mon, Feb 8 - Wed, Feb 10

8:50 am - 10:55 pmPIT Pittsburgh-SOF Sofia

31h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 6:35 pmSOF Sofia-PIT Pittsburgh

19h 10m2 stops Frankfurt am Main Toronto Pearson Intl

$719United Airlines

Mon, Mar 1 - Thu, Mar 4

6:20 am - 1:15 pmPIT Pittsburgh-SOF Sofia

23h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 6:36 pmSOF Sofia-PIT Pittsburgh

19h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$720United Airlines

Mon, Feb 8 - Wed, Feb 10

12:55 pm - 6:35 pmPIT Pittsburgh-SOF Sofia

46h 40m2 stops New York John F Kennedy Intl London Heathrow

8:30 pm - 7:20 pmSOF Sofia-PIT Pittsburgh

29h 50m1 stop London Heathrow

$721British Airways

Fri, Nov 6 - Fri, Nov 13

6:20 am - 1:15 pmPIT Pittsburgh-SOF Sofia

23h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 6:36 pmSOF Sofia-PIT Pittsburgh

19h 11m2 stops Frankfurt am Main Toronto Pearson Intl

$742United Airlines

Mon, Feb 8 - Wed, Feb 10

4:06 pm - 1:15 pmPIT Pittsburgh-SOF Sofia

14h 09m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:00 pm - 8:47 pmSOF Sofia-PIT Pittsburgh

37h 47m2 stops Munich Franz Josef Strauss Newark

$805United Airlines

Mon, Nov 9 - Mon, Nov 16

2:07 pm - 1:15 pmPIT Pittsburgh-SOF Sofia

16h 08m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 11:30 pmSOF Sofia-PIT Pittsburgh

24h 05m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$843United Airlines

Sun, Nov 8 - Sun, Nov 15

7:18 pm - 12:00 amPIT Pittsburgh-SOF Sofia

45h 42m2 stops Newark Frankfurt am Main

6:25 am - 11:59 pmSOF Sofia-PIT Pittsburgh

24h 34m2 stops Frankfurt am Main Chicago O'Hare Intl

$859United Airlines

Sat, Oct 24 - Sun, Nov 8

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United Airlines flights from Pittsburgh to Sofia

Our best United Airlines deals on Pittsburgh to Sofia flight tickets

United Airlines

Nov 6

PIT6:30 amPittsburgh

23h 45m

2 stops

SOF1:15 pmSofia

Nov 13

SOF7:55 amSofia

39h 42m

3 stops

PIT4:37 pmPittsburgh

$679

United Airlines

Feb 8

PIT6:20 amPittsburgh

23h 55m

2 stops

SOF1:15 pmSofia

Feb 10

SOF6:25 amSofia

19h 11m

2 stops

PIT6:36 pmPittsburgh

$719

United Airlines

Feb 8

PIT6:20 amPittsburgh

23h 55m

2 stops

SOF1:15 pmSofia

Feb 10

SOF6:25 amSofia

19h 11m

2 stops

PIT6:36 pmPittsburgh

$720

British Airways flights from Pittsburgh to Sofia

Our best British Airways deals on Pittsburgh to Sofia flight tickets

British Airways

Nov 6

PIT12:55 pmPittsburgh

46h 40m

2 stops

SOF6:35 pmSofia

Nov 13

SOF8:30 pmSofia

29h 50m

1 stop

PIT7:20 pmPittsburgh

$721

British Airways

Nov 8

PIT11:26 amPittsburgh

21h 54m

2 stops

SOF4:20 pmSofia

Nov 15

SOF7:45 pmSofia

30h 35m

1 stop

PIT7:20 pmPittsburgh

$864

British Airways

Oct 24

PIT10:15 pmPittsburgh

14h 20m

1 stop

SOF6:35 pmSofia

Nov 8

SOF7:45 pmSofia

30h 35m

1 stop

PIT7:20 pmPittsburgh

$885

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Fri 11/6

8:00 pm-6:20 pm

2 stops15h 20m

Sofia

Fri 11/13

6:00 am-6:36 pm

2 stops19h 36m

$668

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Fri 11/6

6:30 am-1:15 pm

2 stops23h 45m

Sofia

Fri 11/13

7:55 am-4:37 pm

3 stops39h 42m

$679

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Mon 2/8

6:20 am-1:15 pm

2 stops23h 55m

Sofia

Wed 2/10

6:25 am-6:36 pm

2 stops19h 11m

$719

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Mon 3/1

8:50 am-10:55 pm

2 stops31h 05m

Sofia

Thu 3/4

6:25 am-6:35 pm

2 stops19h 10m

$719

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Mon 2/8

6:20 am-1:15 pm

2 stops23h 55m

Sofia

Wed 2/10

6:25 am-6:36 pm

2 stops19h 11m

$720

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Fri 11/6

12:55 pm-6:35 pm

2 stops46h 40m

Sofia

Fri 11/13

8:30 pm-7:20 pm

1 stop29h 50m

$721

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Mon 2/8

6:20 am-1:15 pm

2 stops23h 55m

Sofia

Wed 2/10

6:25 am-6:36 pm

2 stops19h 11m

$742

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Mon 11/9

4:06 pm-1:15 pm

2 stops14h 09m

Sofia

Mon 11/16

2:00 pm-8:47 pm

2 stops37h 47m

$805

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Sun 11/8

2:07 pm-1:15 pm

2 stops16h 08m

Sofia

Sun 11/15

6:25 am-11:30 pm

2 stops24h 05m

$843

PittsburghSofia

PIT Pittsburgh - SOF Sofia

PITSOF

Pittsburgh

Sat 10/24

7:18 pm-12:00 am

2 stops45h 42m

Sofia

Sun 11/8

6:25 am-11:59 pm

2 stops24h 34m

$859

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Pittsburgh is in November. 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 November, then book flights to Sofia from Pittsburgh during October instead. Flights to Sofia in October, while not as cheap as those in November, still average around $0.

Can stopping save me money on Pittsburgh to Sofia flights?

You could potentially save up to 40% on your flight if you consider stops on a Pittsburgh to Sofia flight.

When to book flights from Pittsburgh to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Sofia (PIT to SOF) flight deals and tips

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

Best Price Found	$2,515
Fastest flight time	14h 09m
Direct flights	None

The best one-way flight to Sofia from Pittsburgh in the past 72 hours is $2,515. The best round-trip flight deal from Pittsburgh to Sofia found on momondo in the last 72 hours is $668.

The fastest flight from Pittsburgh to Sofia takes 14h 09m

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

Search flight deals

Frequently asked questions about flying from Pittsburgh to Sofia

How far is Pittsburgh to Sofia by plane?
Pittsburgh and Sofia are 4963.0 mi apart from one another. Flights usually cover this in 14h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Pittsburgh Airport to Sofia Airport?
Prices for flights from Pittsburgh Airport to Sofia Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Sofia Airport?
As of September 2026, there are 2 operators available to choose from for flights from Pittsburgh Airport to Sofia Airport.
How old do you have to be to fly from Pittsburgh Airport to Sofia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Sofia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to Sofia is United Airlines (69% of total bookings). The next most popular airline is Lufthansa (31%).

Best airlines flying from Pittsburgh to Sofia

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $485	Free Cancellation	Rating 6.8 8,240 reviews		Search Lufthansa flights
United Airlines	PriceFrom $497	Free Cancellation	Rating 7.4 10,247 reviews		Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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

Finding the right flight to Sofia from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sofia from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pittsburgh 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 Pittsburgh to Sofia.

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

Price alerts on flights to Sofia from Pittsburgh 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

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Cheap flights from Pittsburgh to Sofia from $668

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Sofia departing on 11/6. 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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United Airlines flights from Pittsburgh to Sofia

Our best United Airlines deals on Pittsburgh to Sofia flight tickets

British Airways flights from Pittsburgh to Sofia

Our best British Airways deals on Pittsburgh to Sofia flight tickets

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How to get the cheapest flight ticket from Pittsburgh to Sofia

What is the cheapest month to fly to Sofia?

Can stopping save me money on Pittsburgh to Sofia flights?

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

When to book flights from Pittsburgh to Sofia

Cheap Pittsburgh to Sofia (PIT to SOF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pittsburgh to Sofia

Best airlines flying from Pittsburgh to Sofia

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

Traveling to a place near Sofia?

Why use momondo?

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

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