What airlines fly to Sofia?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Sofia from District of Columbia 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 5 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Sofia?

Air Canada and British Airways are the most popular carriers operating from District of Columbia to Sofia

When did momondo last update prices for flights from District of Columbia to Sofia Airport?

Prices for flights from District of Columbia to Sofia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from District of Columbia to Sofia Airport?

As of March 2026, there are 5 operators available to choose from for flights from District of Columbia to Sofia Airport.

How old do you have to be to fly from District of Columbia 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 District of Columbia 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.

$246 Cheap Flights from District of Columbia to Sofia in 2026

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Find the cheapest flights from District of Columbia to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 pm - 8:45 am

IAD

SOF

28h 30m

1 stop

3:50 pm - 11:35 am

SOF

IAD

26h 45m

1 stop

$538Turkish Airlines

Sun, Mar 8 - Tue, Mar 31

9:45 pm - 3:00 pm

IAD

SOF

34h 15m

1 stop

2:05 pm - 11:35 am

SOF

IAD

28h 30m

1 stop

$544Turkish Airlines

Tue, Apr 21 - Fri, May 1

9:00 am - 12:10 pm

IAD

SOF

20h 10m

2 stops

6:10 am - 6:58 pm

SOF

IAD

19h 48m

2 stops

$569Multiple Airlines

Tue, Apr 21 - Tue, May 5

9:00 am - 12:10 pm

IAD

SOF

20h 10m

2 stops

6:10 am - 4:05 pm

SOF

IAD

16h 55m

1 stop

$570Multiple Airlines

Tue, Apr 21 - Tue, May 5

6:58 pm - 8:30 pm

DCA

SOF

18h 32m

2 stops

8:10 pm - 8:16 pm

SOF

DCA

31h 06m

2 stops

$585British Airways

Tue, Aug 4 - Mon, Aug 24

3:15 pm - 2:00 pm

DCA

SOF

15h 45m

2 stops

7:00 am - 5:30 pm

SOF

DCA

17h 30m

2 stops

$595KLM

Tue, Apr 21 - Thu, Apr 30

1:00 pm - 12:10 pm

DCA

SOF

16h 10m

2 stops

6:10 am - 3:38 pm

SOF

DCA

16h 28m

2 stops

$607United Airlines

Mon, Aug 17 - Tue, Aug 25

3:15 pm - 2:00 pm

DCA

SOF

15h 45m

2 stops

7:00 am - 5:05 pm

SOF

DCA

17h 05m

2 stops

$615KLM

Mon, Apr 20 - Thu, Apr 30

6:15 am - 8:30 pm

DCA

SOF

31h 15m

2 stops

8:10 pm - 11:17 pm

SOF

DCA

34h 07m

2 stops

$616British Airways

Tue, Aug 4 - Mon, Aug 24

8:40 pm - 12:10 pm

DCA

SOF

32h 30m

2 stops

6:10 am - 8:53 am

SOF

DCA

33h 43m

2 stops

$617United Airlines

Tue, Apr 14 - Tue, Apr 21

British Airways flights from District of Columbia to Sofia

Our best British Airways deals on District of Columbia to Sofia flight tickets

British Airways

Aug 4

IAD10:25 pmWashington, D.C. Dulles Intl

15h 05m

1 stop

SOF8:30 pmSofia

Aug 24

SOF8:10 pmSofia

30h 30m

1 stop

IAD7:40 pmWashington, D.C. Dulles Intl

$536

British Airways

Aug 2

IAD7:15 pmWashington, D.C. Dulles Intl

17h 05m

1 stop

SOF7:20 pmSofia

Aug 17

SOF8:10 pmSofia

30h 30m

1 stop

IAD7:40 pmWashington, D.C. Dulles Intl

$566

British Airways

Aug 4

DCA6:58 pmWashington, D.C. Reagan-National

18h 32m

2 stops

SOF8:30 pmSofia

Aug 24

SOF8:10 pmSofia

31h 06m

2 stops

DCA8:16 pmWashington, D.C. Reagan-National

$585

Turkish Airlines flights from District of Columbia to Sofia

Our best Turkish Airlines deals on District of Columbia to Sofia flight tickets

Turkish Airlines

Apr 20

IAD9:45 pmWashington, D.C. Dulles Intl

34h 15m

1 stop

SOF3:00 pmSofia

Apr 30

SOF3:50 pmSofia

35h 00m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$538

Turkish Airlines

Mar 18

IAD2:30 pmWashington, D.C. Dulles Intl

18h 40m

1 stop

SOF3:10 pmSofia

Mar 24

SOF4:00 pmSofia

26h 45m

1 stop

IAD12:45 pmWashington, D.C. Dulles Intl

$544

Turkish Airlines

Mar 31

IAD1:20 pmWashington, D.C. Dulles Intl

18h 40m

1 stop

SOF3:00 pmSofia

Apr 28

SOF9:35 amSofia

33h 00m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$546

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 3/8

10:15 pm-8:45 am

1 stop28h 30m

Sofia

Tue 3/31

3:50 pm-11:35 am

1 stop26h 45m

$538

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 4/21

9:45 pm-3:00 pm

1 stop34h 15m

Sofia

Fri 5/1

2:05 pm-11:35 am

1 stop28h 30m

$544

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 4/21

9:00 am-12:10 pm

2 stops20h 10m

Sofia

Tue 5/5

6:10 am-6:58 pm

2 stops19h 48m

$569

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 4/21

9:00 am-12:10 pm

2 stops20h 10m

Sofia

Tue 5/5

6:10 am-4:05 pm

1 stop16h 55m

$570

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 8/4

6:58 pm-8:30 pm

2 stops18h 32m

Sofia

Mon 8/24

8:10 pm-8:16 pm

2 stops31h 06m

$585

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 4/21

3:15 pm-2:00 pm

2 stops15h 45m

Sofia

Thu 4/30

7:00 am-5:30 pm

2 stops17h 30m

$595

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 8/17

1:00 pm-12:10 pm

2 stops16h 10m

Sofia

Tue 8/25

6:10 am-3:38 pm

2 stops16h 28m

$607

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 4/20

3:15 pm-2:00 pm

2 stops15h 45m

Sofia

Thu 4/30

7:00 am-5:05 pm

2 stops17h 05m

$615

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 8/4

6:15 am-8:30 pm

2 stops31h 15m

Sofia

Mon 8/24

8:10 pm-11:17 pm

2 stops34h 07m

$616

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 4/14

8:40 pm-12:10 pm

2 stops32h 30m

Sofia

Tue 4/21

6:10 am-8:53 am

2 stops33h 43m

$617

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 District of Columbia 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 District of Columbia is in January. Flight prices, which tend to average around $607, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from District of Columbia during September instead. Flights to Sofia in September, while not as cheap as those in January, still average around $608.

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

You are more likely to see cheaper flights to Sofia from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $788 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from District of Columbia for as low as $745 on momondo.

Can stopping save me money on District of Columbia to Sofia flights?

You could potentially save up to 15% on your flight if you consider stops on a District of Columbia to Sofia flight.

Cheap District of Columbia to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sofia

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from District of Columbia to Sofia takes 12h 15m

There are no direct flights from District of Columbia to Sofia. There are no popular flight routes from District of Columbia to Sofia.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Sofia Airport?
Prices for flights from District of Columbia to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to Sofia Airport?
As of March 2026, there are 5 operators available to choose from for flights from District of Columbia to Sofia Airport.
How old do you have to be to fly from District of Columbia 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 District of Columbia 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.

Best airlines flying from District of Columbia to Sofia

Compare and see reviews for airlines that fly from District of Columbia to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $529	Free Cancellation	Rating 7.3 4,240 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $660	Free Cancellation	Rating 6.8 7,818 reviews	Search Lufthansa flights
United Airlines	PriceFrom $666	Free Cancellation	Rating 7.4 9,372 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $866	Free Cancellation	Rating 7.6 901 reviews	Search Austrian Airlines flights
ITA Airways	PriceFrom $1,062	Free Cancellation	Rating 6.7 1,153 reviews	Search ITA Airways flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sofia?

It is quick and easy to find District of Columbia to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights from District of Columbia to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Sofia?

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

Yes. momondo can track prices for District of Columbia to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from District of Columbia to Sofia from $292

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sofia departing on 3/21. 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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British Airways flights from District of Columbia to Sofia

Our best British Airways deals on District of Columbia to Sofia flight tickets

Turkish Airlines flights from District of Columbia to Sofia

Our best Turkish Airlines deals on District of Columbia to Sofia flight tickets

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Use the filters below to find and compare flights from District of Columbia to Sofia that are best for you.

See travel insights to Sofia from

How to get the cheapest flight ticket from District of Columbia to Sofia

What is the cheapest month to fly to Sofia?

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

Can stopping save me money on District of Columbia to Sofia flights?

What is the cheapest airline that flies from District of Columbia to Sofia?

What airlines fly to Sofia?

Cheap District of Columbia to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sofia

Fastest flight time

Direct flights

Best airlines flying from District of Columbia to Sofia

Compare and see reviews for airlines that fly from District of Columbia 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

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List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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