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Cheap flights from Maryland to Sofia from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Sofia departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Maryland to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 pm - 7:05 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
18h 20m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
10:40 am - 3:10 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
35h 30m2 stops Madrid Barajas Lisbon Humberto Delgado
$709Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
9:55 am - 1:15 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
20h 20m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:25 am - 3:55 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Frankfurt am Main
$712Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Lufthansa Logo
10:55 pm - 10:55 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
17h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 3:55 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Frankfurt am Main
$714Lufthansa
Tue, Nov 3 - Tue, Nov 17
Lufthansa Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
12h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 3:55 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Frankfurt am Main
$714Lufthansa
Wed, Nov 4 - Wed, Nov 18
United Airlines Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
12h 25m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 8:05 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
20h 40m1 stop Frankfurt am Main
$736United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
3:05 pm - 6:40 pmPHL  Philadelphia-SOF Sofia
20h 35m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:30 am - 4:05 pmSOF  Sofia-PHL Philadelphia
16h 35m1 stop Frankfurt am Main
$737United Airlines
Tue, Sep 1 - Thu, Oct 8
Turkish Airlines Logo
1:15 pm - 8:20 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
24h 05m1 stop Istanbul
Turkish Airlines Logo
9:10 pm - 11:30 amSOF  Sofia-IAD Washington, D.C. Dulles Intl
21h 20m1 stop Istanbul
$771Turkish Airlines
Mon, Aug 31 - Wed, Sep 16
Turkish Airlines Logo
9:40 pm - 8:45 amIAD  Washington, D.C. Dulles Intl-SOF Sofia
28h 05m1 stop Istanbul
Turkish Airlines Logo
9:35 am - 11:30 amSOF  Sofia-IAD Washington, D.C. Dulles Intl
32h 55m1 stop Istanbul
$788Turkish Airlines
Thu, Sep 17 - Thu, Sep 24
Austrian Airlines Logo
6:10 pm - 11:55 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
22h 45m1 stop Vienna Intl
Austrian Airlines Logo
12:35 pm - 2:10 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
32h 35m1 stop Vienna Intl
$895Austrian Airlines
Tue, Dec 15 - Mon, Jan 4
Austrian Airlines Logo
6:10 pm - 11:50 amIAD  Washington, D.C. Dulles Intl-SOF Sofia
10h 40m1 stop Vienna Intl
Austrian Airlines Logo
12:35 pm - 2:10 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
32h 35m1 stop Vienna Intl
$962Austrian Airlines
Wed, Dec 16 - Tue, Jan 5

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Lufthansa flights from Maryland to Sofia

Our best Lufthansa deals on Maryland to Sofia flight tickets
Lufthansa
Nov 1
IAD10:55 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
SOF10:55 pmSofia
Nov 4
SOF6:25 amSofia
16h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$714
Lufthansa
Jan 5
IAD10:55 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
SOF10:55 pmSofia
Jan 19
SOF6:25 amSofia
16h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$730
Lufthansa
Sep 28
PHL5:40 pmPhiladelphia
17h 20m
1 stop
SOF6:00 pmSofia
Oct 20
SOF6:10 amSofia
16h 55m
1 stop
PHL4:05 pmPhiladelphia
$771

SWISS flights from Maryland to Sofia

Our best SWISS deals on Maryland to Sofia flight tickets
SWISS
Aug 30
PHL10:34 amPhiladelphia
21h 21m
2 stops
SOF2:55 pmSofia
Sep 7
SOF3:40 pmSofia
33h 14m
2 stops
PHL5:54 pmPhiladelphia
$780
SWISS
Sep 15
PHL11:04 amPhiladelphia
18h 06m
3 stops
SOF12:10 pmSofia
Sep 22
SOF1:05 pmSofia
35h 49m
2 stops
PHL5:54 pmPhiladelphia
$851
SWISS
Aug 18
IAD8:20 pmWashington, D.C. Dulles Intl
31h 00m
1 stop
SOF10:20 amSofia
Sep 19
SOF1:45 pmSofia
34h 00m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$926

momondo Fare Finder

 
Customize your flight search to find flights from Maryland 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 August 6, 2026.
Use the filters below to find and compare flights from Maryland to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Wed 9/23

5:45 pm-7:05 pm

2 stops18h 20m

Sofia

Wed 10/7

10:40 am-3:10 pm

2 stops35h 30m

$709

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Wed 11/4

9:55 am-1:15 pm

2 stops20h 20m

Sofia

Wed 11/18

6:25 am-3:55 pm

1 stop16h 30m

$712

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Tue 11/3

10:55 pm-10:55 pm

1 stop17h 00m

Sofia

Tue 11/17

6:25 am-3:55 pm

1 stop16h 30m

$714
Quickest round-trip

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Wed 11/4

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Wed 11/18

6:25 am-3:55 pm

1 stop16h 30m

$714

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Sun 12/6

10:55 pm-6:20 pm

1 stop12h 25m

Sofia

Thu 12/10

6:25 am-8:05 pm

1 stop20h 40m

$736

PhiladelphiaSofia

PHL Philadelphia - SOF Sofia

PHLSOF

Philadelphia

Tue 9/1

3:05 pm-6:40 pm

2 stops20h 35m

Sofia

Thu 10/8

6:30 am-4:05 pm

1 stop16h 35m

$737

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Mon 8/31

1:15 pm-8:20 pm

1 stop24h 05m

Sofia

Wed 9/16

9:10 pm-11:30 am

1 stop21h 20m

$771

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Thu 9/17

9:40 pm-8:45 am

1 stop28h 05m

Sofia

Thu 9/24

9:35 am-11:30 am

1 stop32h 55m

$788

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Tue 12/15

6:10 pm-11:55 pm

1 stop22h 45m

Sofia

Mon 1/4

12:35 pm-2:10 pm

1 stop32h 35m

$895

Washington, D.C.Sofia

IAD Washington, D.C. Dulles Intl - SOF Sofia

IADSOF

Washington, D.C. Dulles Intl

Wed 12/16

6:10 pm-11:50 am

1 stop10h 40m

Sofia

Tue 1/5

12:35 pm-2:10 pm

1 stop32h 35m

$962

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Maryland 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

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

You are more likely to see cheaper flights to Sofia from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $805 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Maryland for as low as $766 on momondo.

Cheap Maryland to Sofia flight deals and tips

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

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Maryland to Sofia takes 12h 30m
There are no direct flights from Maryland to Sofia. There are no popular flight routes from Maryland to Sofia.
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Frequently asked questions about flying from Maryland to Sofia

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

    Prices for flights from Maryland to Sofia Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Sofia Airport.

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

    The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Maryland to Sofia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Sofia for you.

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

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

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

Once you have performed a search for Maryland to Sofia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sofia from Maryland 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.

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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.
First Class to Sofia
Business Class to Sofia