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Cheap flights from Baltimore to Sofia from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Sofia departing on 8/15. 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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0 bags

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Find the cheapest flights from Baltimore to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:35 pm - 4:20 pm
BWI
-
SOF
12h 45m
1 stop
British Airways Logo
2:30 pm - 6:45 pm
SOF
-
BWI
35h 15m
1 stop
$786British Airways
Sun, Nov 8 - Sun, Nov 22
British Airways Logo
9:30 pm - 1:25 pm
BWI
-
SOF
32h 55m
1 stop
British Airways Logo
9:25 pm - 7:40 pm
SOF
-
BWI
29h 15m
1 stop
$789British Airways
Wed, Oct 7 - Wed, Oct 21
United Airlines Logo
1:00 pm - 1:25 pm
BWI
-
SOF
17h 25m
2 stops
United Airlines Logo
2:10 pm - 12:43 am
SOF
-
BWI
17h 33m
2 stops
$796United Airlines
Wed, Aug 26 - Tue, Sep 15
British Airways Logo
9:30 pm - 1:25 pm
BWI
-
SOF
32h 55m
1 stop
British Airways Logo
9:25 pm - 7:40 pm
SOF
-
BWI
29h 15m
1 stop
$819British Airways
Wed, Oct 7 - Wed, Oct 21
British Airways Logo
9:35 pm - 7:20 pm
BWI
-
SOF
14h 45m
1 stop
British Airways Logo
8:10 pm - 5:15 pm
SOF
-
BWI
28h 05m
1 stop
$824British Airways
Sun, Aug 30 - Mon, Sep 21
KLM Logo
2:10 pm - 2:00 pm
BWI
-
SOF
16h 50m
2 stops
KLM Logo
7:00 am - 4:48 pm
SOF
-
BWI
16h 48m
2 stops
$842KLM
Wed, Oct 7 - Wed, Oct 21
British Airways Logo
9:35 pm - 7:20 pm
BWI
-
SOF
14h 45m
1 stop
British Airways Logo
9:05 pm - 7:40 pm
SOF
-
BWI
29h 35m
1 stop
$849British Airways
Sun, Sep 6 - Sun, Sep 20
KLM Logo
2:10 pm - 2:00 pm
BWI
-
SOF
16h 50m
2 stops
KLM Logo
7:00 am - 4:48 pm
SOF
-
BWI
16h 48m
2 stops
$871KLM
Wed, Oct 7 - Wed, Oct 21
United Airlines Logo
7:10 pm - 6:40 pm
BWI
-
SOF
16h 30m
2 stops
United Airlines Logo
6:10 am - 5:13 pm
SOF
-
BWI
18h 03m
2 stops
$874United Airlines
Mon, Oct 5 - Sat, Oct 10
British Airways Logo
7:25 pm - 8:10 pm
BWI
-
SOF
17h 45m
1 stop
British Airways Logo
12:05 pm - 6:45 pm
SOF
-
BWI
13h 40m
1 stop
$876British Airways
Sat, Sep 26 - Sat, Nov 7

British Airways flights from Baltimore to Sofia

Our best British Airways deals on Baltimore to Sofia flight tickets
British Airways
Nov 8
BWI8:35 pmBaltimore/Washington
12h 45m
1 stop
SOF4:20 pmSofia
Nov 22
SOF2:30 pmSofia
35h 15m
1 stop
BWI6:45 pmBaltimore/Washington
$786
British Airways
Oct 7
BWI9:30 pmBaltimore/Washington
32h 55m
1 stop
SOF1:25 pmSofia
Oct 21
SOF9:25 pmSofia
29h 15m
1 stop
BWI7:40 pmBaltimore/Washington
$789
British Airways
Oct 7
BWI9:30 pmBaltimore/Washington
32h 55m
1 stop
SOF1:25 pmSofia
Oct 21
SOF9:25 pmSofia
29h 15m
1 stop
BWI7:40 pmBaltimore/Washington
$819

United Airlines flights from Baltimore to Sofia

Our best United Airlines deals on Baltimore to Sofia flight tickets
United Airlines
Aug 26
BWI1:00 pmBaltimore/Washington
17h 25m
2 stops
SOF1:25 pmSofia
Sep 15
SOF2:10 pmSofia
17h 33m
2 stops
BWI12:43 amBaltimore/Washington
$796
United Airlines
Oct 5
BWI7:10 pmBaltimore/Washington
16h 30m
2 stops
SOF6:40 pmSofia
Oct 10
SOF6:10 amSofia
18h 03m
2 stops
BWI5:13 pmBaltimore/Washington
$874
United Airlines
Jul 31
BWI6:38 pmBaltimore/Washington
21h 37m
2 stops
SOF11:15 pmSofia
Aug 25
SOF6:10 amSofia
18h 33m
2 stops
BWI5:43 pmBaltimore/Washington
$905

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Baltimore to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 11/8

8:35 pm-4:20 pm

1 stop12h 45m

Sofia

Sun 11/22

2:30 pm-6:45 pm

1 stop35h 15m

$786

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 10/7

9:30 pm-1:25 pm

1 stop32h 55m

Sofia

Wed 10/21

9:25 pm-7:40 pm

1 stop29h 15m

$789

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 8/26

1:00 pm-1:25 pm

2 stops17h 25m

Sofia

Tue 9/15

2:10 pm-12:43 am

2 stops17h 33m

$796

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 10/7

9:30 pm-1:25 pm

1 stop32h 55m

Sofia

Wed 10/21

9:25 pm-7:40 pm

1 stop29h 15m

$819

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 8/30

9:35 pm-7:20 pm

1 stop14h 45m

Sofia

Mon 9/21

8:10 pm-5:15 pm

1 stop28h 05m

$824

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 10/7

2:10 pm-2:00 pm

2 stops16h 50m

Sofia

Wed 10/21

7:00 am-4:48 pm

2 stops16h 48m

$842

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 9/6

9:35 pm-7:20 pm

1 stop14h 45m

Sofia

Sun 9/20

9:05 pm-7:40 pm

1 stop29h 35m

$849

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 10/7

2:10 pm-2:00 pm

2 stops16h 50m

Sofia

Wed 10/21

7:00 am-4:48 pm

2 stops16h 48m

$871

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Mon 10/5

7:10 pm-6:40 pm

2 stops16h 30m

Sofia

Sat 10/10

6:10 am-5:13 pm

2 stops18h 03m

$874
Quickest round-trip

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sat 9/26

7:25 pm-8:10 pm

1 stop17h 45m

Sofia

Sat 11/7

12:05 pm-6:45 pm

1 stop13h 40m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Baltimore 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 airline that flies from Baltimore/Washington to Sofia?

British Airways and United Airlines are the most popular carriers operating from Baltimore/Washington to Sofia

What airlines fly to Sofia?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Sofia from Baltimore according to our data. Lufthansa is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 4 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to Sofia

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

Cheap Baltimore to Sofia (BWI to SOF) flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Baltimore to Sofia takes 12h 45m
There are no direct flights from Baltimore to Sofia. There are no popular flight routes from Baltimore to Sofia.
Search flight deals

Frequently asked questions about flying from Baltimore to Sofia

  • How far is Baltimore/Washington to Sofia by plane?

    A flight from Baltimore/Washington to Sofia will travel around 4878.3 mi. 12h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Sofia Airport?

    Prices for flights from Baltimore/Washington Airport to Sofia Airport refresh daily.

  • How old do you have to be to fly from Baltimore/Washington 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 Baltimore/Washington 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.

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 Baltimore to Sofia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Baltimore.

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

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

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

Once all potential Baltimore 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 Baltimore to Sofia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sofia and let you know when they change.

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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
Turkish Airlines
United Airlines
Austrian Airlines