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

British Airways, Austrian Airlines, and Lufthansa are the most popular carriers operating from Sofia to Maryland

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

Prices for flights from Sofia Airport to Maryland are updated daily.

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

As of February 2026, there are 5 operators available to choose from for flights from Sofia Airport to Maryland.

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

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 Sofia Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$426 Cheap Flights from Sofia to Maryland in 2026

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Find the cheapest flights from Sofia to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:35 pm

SOF

IAD

15h 35m

1 stop

6:15 pm - 2:00 pm

IAD

SOF

12h 45m

1 stop

$471Multiple Airlines

Thu, Apr 9 - Wed, Apr 15

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

7:50 pm - 1:55 pm

IAD

SOF

12h 05m

1 stop

$472Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

6:05 pm - 2:05 pm

IAD

SOF

13h 00m

1 stop

$475KLM

Wed, Feb 25 - Thu, Mar 5

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

1:19 pm - 1:55 pm

IAD

SOF

18h 36m

2 stops

$477Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

1:19 pm - 2:05 pm

IAD

SOF

18h 46m

2 stops

$479KLM

Sat, Feb 28 - Sun, Mar 8

7:00 am - 4:35 pm

SOF

IAD

16h 35m

1 stop

6:05 pm - 2:05 pm

IAD

SOF

13h 00m

1 stop

$481Multiple Airlines

Wed, Feb 18 - Thu, Feb 26

7:00 am - 4:05 pm

SOF

IAD

16h 05m

1 stop

9:45 pm - 2:00 pm

IAD

SOF

33h 15m

1 stop

$492Air France

Thu, May 14 - Sat, May 30

6:10 am - 4:05 pm

SOF

PHL

16h 55m

1 stop

6:40 pm - 6:00 pm

PHL

SOF

17h 20m

1 stop

$698Lufthansa

Sun, Mar 8 - Sun, Mar 15

11:00 am - 9:09 pm

SOF

PHL

41h 09m

2 stops

11:32 am - 10:20 am

PHL

SOF

39h 48m

2 stops

$708SWISS

Sun, Feb 22 - Tue, May 5

11:00 am - 9:09 pm

SOF

PHL

41h 09m

3 stops

11:32 am - 10:20 am

PHL

SOF

39h 48m

2 stops

$749SWISS

Sun, Feb 22 - Tue, May 5

Lufthansa flights from Sofia to Maryland

Our best Lufthansa deals on Sofia to Maryland flight tickets

Lufthansa

Feb 18

SOF6:10 amSofia

15h 25m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Feb 26

IAD5:40 pmWashington, D.C. Dulles Intl

12h 35m

1 stop

SOF1:15 pmSofia

$677

Lufthansa

Mar 8

SOF6:10 amSofia

16h 55m

1 stop

PHL4:05 pmPhiladelphia

Mar 15

PHL6:40 pmPhiladelphia

17h 20m

1 stop

SOF6:00 pmSofia

$698

Lufthansa

Mar 19

SOF6:00 amSofia

17h 05m

1 stop

PHL5:05 pmPhiladelphia

Mar 26

PHL6:40 pmPhiladelphia

22h 05m

1 stop

SOF10:45 pmSofia

$962

United Airlines flights from Sofia to Maryland

Our best United Airlines deals on Sofia to Maryland flight tickets

United Airlines

Feb 18

SOF6:10 amSofia

15h 25m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Feb 26

IAD5:34 pmWashington, D.C. Dulles Intl

22h 11m

2 stops

SOF10:45 pmSofia

$697

United Airlines

Feb 25

SOF6:10 amSofia

21h 44m

2 stops

IAD8:54 pmWashington, D.C. Dulles Intl

Mar 5

IAD1:15 pmWashington, D.C. Dulles Intl

26h 30m

2 stops

SOF10:45 pmSofia

$701

United Airlines

Feb 22

SOF8:05 amSofia

32h 43m

2 stops

PHL9:48 amPhiladelphia

May 5

PHL5:40 pmPhiladelphia

17h 20m

1 stop

SOF6:00 pmSofia

$714

Fly from

Fly to

Route

Depart

Return

Price

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 4/9

7:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 4/15

6:15 pm-2:00 pm

1 stop12h 45m

$471

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 3/3

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Tue 3/10

7:50 pm-1:55 pm

1 stop12h 05m

$472

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 2/25

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Thu 3/5

6:05 pm-2:05 pm

1 stop13h 00m

$475

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Tue 3/3

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-1:55 pm

2 stops18h 36m

$477

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Sat 2/28

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 3/8

1:19 pm-2:05 pm

2 stops18h 46m

$479

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Wed 2/18

7:00 am-4:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Thu 2/26

6:05 pm-2:05 pm

1 stop13h 00m

$481

SofiaWashington, D.C.

SOF - IAD

SOFIAD

Sofia

Thu 5/14

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sat 5/30

9:45 pm-2:00 pm

1 stop33h 15m

$492

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 3/8

6:10 am-4:05 pm

1 stop16h 55m

Philadelphia

Sun 3/15

6:40 pm-6:00 pm

1 stop17h 20m

$698

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 2/22

11:00 am-9:09 pm

2 stops41h 09m

Philadelphia

Tue 5/5

11:32 am-10:20 am

2 stops39h 48m

$708

SofiaPhiladelphia

SOF - PHL

SOFPHL

Sofia

Sun 2/22

11:00 am-9:09 pm

3 stops41h 09m

Philadelphia

Tue 5/5

11:32 am-10:20 am

2 stops39h 48m

$749

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 Sofia to Maryland

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 Maryland?

The cheapest month to fly to Maryland from Sofia is in February. Flight prices, which tend to average around $479, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in February, then you should wait until May to fly from Sofia, when ticket prices are also cheap, with an average price of $608.

Cheap Sofia to Maryland flight deals and tips

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

Fastest flight time	14h 56m
Direct flights	None

The fastest flight from Sofia to Maryland takes 14h 56m

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

Search flight deals

When did momondo last update prices for flights from Sofia Airport to Maryland?
Prices for flights from Sofia Airport to Maryland are updated daily.
How many operators does momondo search for flights from Sofia Airport to Maryland?
As of February 2026, there are 5 operators available to choose from for flights from Sofia Airport to Maryland.
How old do you have to be to fly from Sofia Airport to Maryland?
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 Sofia Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

Yes. All flights to Maryland from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Sofia to Maryland.

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

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from Sofia and alert you when they change.