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Cheap flights from Baltimore to Sofia from $592

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Sofia departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
11:52 am - 1:55 pm
BWI
-
SOF
20h 03m
2 stops
Multiple Airlines Logo
7:00 am - 6:09 pm
SOF
-
BWI
18h 09m
2 stops
$592Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
United Airlines Logo
3:35 pm - 6:40 pm
BWI
-
SOF
20h 05m
2 stops
United Airlines Logo
6:10 am - 9:23 pm
SOF
-
BWI
22h 13m
2 stops
$593United Airlines
Sun, Mar 29 - Tue, Apr 7
British Airways Logo
9:30 pm - 8:30 pm
BWI
-
SOF
16h 00m
1 stop
British Airways Logo
9:25 pm - 7:40 pm
SOF
-
BWI
29h 15m
1 stop
$607British Airways
Tue, Apr 28 - Wed, May 20
British Airways Logo
8:35 pm - 11:15 am
BWI
-
SOF
31h 40m
1 stop
British Airways Logo
5:25 pm - 7:45 pm
SOF
-
BWI
32h 20m
1 stop
$632British Airways
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
3:35 pm - 6:40 pm
BWI
-
SOF
20h 05m
2 stops
United Airlines Logo
6:20 am - 9:23 pm
SOF
-
BWI
22h 03m
2 stops
$643United Airlines
Sun, Mar 29 - Mon, Apr 6
British Airways Logo
9:35 pm - 4:20 pm
BWI
-
SOF
12h 45m
1 stop
British Airways Logo
9:05 pm - 7:40 pm
SOF
-
BWI
29h 35m
1 stop
$647British Airways
Sun, Mar 22 - Sun, Mar 29
British Airways Logo
9:35 pm - 4:20 pm
BWI
-
SOF
12h 45m
1 stop
British Airways Logo
9:05 pm - 7:40 pm
SOF
-
BWI
29h 35m
1 stop
$651British Airways
Sun, Mar 15 - Sun, Mar 29
British Airways Logo
9:30 pm - 8:10 pm
BWI
-
SOF
15h 40m
1 stop
British Airways Logo
9:25 pm - 7:40 pm
SOF
-
BWI
29h 15m
1 stop
$657British Airways
Sat, May 2 - Wed, May 20
United Airlines Logo
6:45 pm - 11:10 pm
BWI
-
SOF
21h 25m
2 stops
United Airlines Logo
6:10 am - 5:28 pm
SOF
-
BWI
18h 18m
2 stops
$673United Airlines
Thu, Apr 30 - Tue, May 19
KLM Logo
3:39 pm - 2:05 pm
BWI
-
SOF
15h 26m
2 stops
KLM Logo
7:00 am - 7:19 pm
SOF
-
BWI
18h 19m
2 stops
$675KLM
Thu, Mar 5 - Tue, Mar 10

United Airlines flights from Baltimore to Sofia

Our best United Airlines deals on Baltimore to Sofia flight tickets
United Airlines
Apr 7
BWI6:00 amBaltimore/Washington
22h 40m
2 stops
SOF11:40 amSofia
Apr 17
SOF6:20 amSofia
22h 03m
2 stops
BWI9:23 pmBaltimore/Washington
$613
United Airlines
Apr 7
BWI6:00 amBaltimore/Washington
22h 40m
2 stops
SOF11:40 amSofia
Apr 17
SOF6:10 amSofia
22h 13m
3 stops
BWI9:23 pmBaltimore/Washington
$637
United Airlines
Apr 30
BWI6:45 pmBaltimore/Washington
21h 25m
2 stops
SOF11:10 pmSofia
May 19
SOF6:10 amSofia
18h 18m
2 stops
BWI5:28 pmBaltimore/Washington
$673

KLM flights from Baltimore to Sofia

Our best KLM deals on Baltimore to Sofia flight tickets
KLM
May 27
BWI3:54 pmBaltimore/Washington
15h 06m
2 stops
SOF2:00 pmSofia
Sep 10
SOF7:00 amSofia
16h 57m
2 stops
BWI4:57 pmBaltimore/Washington
$686
KLM
Feb 17
BWI2:58 pmBaltimore/Washington
16h 07m
2 stops
SOF2:05 pmSofia
Feb 24
SOF7:00 amSofia
18h 08m
2 stops
BWI6:08 pmBaltimore/Washington
$700
KLM
May 11
BWI3:54 pmBaltimore/Washington
15h 06m
2 stops
SOF2:00 pmSofia
May 29
SOF7:00 amSofia
16h 39m
2 stops
BWI4:39 pmBaltimore/Washington
$729

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 February 7, 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

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Tue 3/17

11:52 am-1:55 pm

2 stops20h 03m

Sofia

Tue 3/31

7:00 am-6:09 pm

2 stops18h 09m

$592

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 3/29

3:35 pm-6:40 pm

2 stops20h 05m

Sofia

Tue 4/7

6:10 am-9:23 pm

2 stops22h 13m

$593

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Tue 4/28

9:30 pm-8:30 pm

1 stop16h 00m

Sofia

Wed 5/20

9:25 pm-7:40 pm

1 stop29h 15m

$607

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Thu 3/5

8:35 pm-11:15 am

1 stop31h 40m

Sofia

Mon 3/9

5:25 pm-7:45 pm

1 stop32h 20m

$632

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 3/29

3:35 pm-6:40 pm

2 stops20h 05m

Sofia

Mon 4/6

6:20 am-9:23 pm

2 stops22h 03m

$643

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 3/22

9:35 pm-4:20 pm

1 stop12h 45m

Sofia

Sun 3/29

9:05 pm-7:40 pm

1 stop29h 35m

$647

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sun 3/15

9:35 pm-4:20 pm

1 stop12h 45m

Sofia

Sun 3/29

9:05 pm-7:40 pm

1 stop29h 35m

$651

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Sat 5/2

9:30 pm-8:10 pm

1 stop15h 40m

Sofia

Wed 5/20

9:25 pm-7:40 pm

1 stop29h 15m

$657

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Thu 4/30

6:45 pm-11:10 pm

2 stops21h 25m

Sofia

Tue 5/19

6:10 am-5:28 pm

2 stops18h 18m

$673

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Thu 3/5

3:39 pm-2:05 pm

2 stops15h 26m

Sofia

Tue 3/10

7:00 am-7:19 pm

2 stops18h 19m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 is the most popular carrier 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 49% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 5 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

14h 45m

Direct flights

None
The fastest flight from Baltimore to Sofia takes 14h 45m
There are no direct flights from Baltimore to Sofia. There are no popular flight routes from Baltimore to Sofia.
Search flight deals

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

    A flight from Baltimore/Washington to Sofia will travel around 4878.3 mi. 14h 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
ITA Airways