What airlines fly to District of Columbia?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to District of Columbia from Sofia according to our data. Turkish Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Sofia Airport to District of Columbia are updated daily.

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

As of September 2026, there are 6 operators available to choose from for flights from Sofia Airport to District of Columbia.

How old do you have to be to fly from Sofia Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

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

$448 Cheap Flights from Sofia to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sofia to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 8:25 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

35h 25m1 stop Istanbul

1:30 pm - 3:10 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

18h 40m1 stop Istanbul

$646Turkish Airlines

Mon, Nov 2 - Sun, Nov 8

2:35 pm - 5:00 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

33h 25m3 stops Warsaw Frederic Chopin Stockholm Arlanda Kastrup Copenhagen

8:20 pm - 3:10 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

35h 50m3 stops Kastrup Copenhagen Stockholm Arlanda Riga Intl

$706Multiple Airlines

Fri, Oct 16 - Sat, Oct 24

9:40 am - 7:25 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 45m1 stop Istanbul

9:20 pm - 3:10 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

34h 50m1 stop Istanbul

$720Turkish Airlines

Fri, Nov 20 - Sun, Nov 29

9:05 pm - 3:40 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

25h 35m1 stop London Heathrow

9:45 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

15h 25m1 stop London Heathrow

$763British Airways

Wed, Dec 23 - Tue, Dec 29

6:20 am - 4:05 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 45m1 stop Frankfurt am Main

5:55 pm - 10:30 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

21h 35m1 stop Frankfurt am Main

$778Lufthansa

Fri, Oct 16 - Fri, Oct 23

6:25 am - 2:35 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

15h 10m1 stop Frankfurt am Main

10:20 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 40m1 stop Munich Franz Josef Strauss

$785Lufthansa

Thu, Nov 19 - Sat, May 15

6:30 am - 4:05 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 35m1 stop Frankfurt am Main

5:15 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

22h 45m2 stops Boston Logan Intl Munich Franz Josef Strauss

$805United Airlines

Thu, Oct 8 - Mon, Jun 7

6:10 am - 4:05 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 55m1 stop Frankfurt am Main

1:05 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$805United Airlines

Tue, Oct 20 - Tue, Feb 23

11:05 am - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Zurich

8:10 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

11h 55m1 stop Zurich

$809SWISS

Wed, Oct 14 - Wed, Feb 24

4:00 pm - 2:30 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

29h 30m2 stops Zurich Brussels Bruxelles-National

10:30 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

33h 35m2 stops London Heathrow Zurich

$3,547SWISS

Thu, Dec 3 - Tue, Feb 23

Cheap last minute flights

Enter your travel dates to find the best prices.

7:25 pm - 7:25 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

31h 00m1 stop Munich Franz Josef Strauss

10:10 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 50m1 stop Frankfurt am Main

$1,003Lufthansa

Wed, Sep 2 - Sun, Dec 20

11:05 am - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Zurich

10:10 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 50m1 stop Frankfurt am Main

$1,028Multiple Airlines

Wed, Sep 2 - Sun, Dec 20

7:25 pm - 1:35 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

25h 10m2 stops Munich Franz Josef Strauss Frankfurt am Main

10:10 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 50m1 stop Frankfurt am Main

$1,053Lufthansa

Wed, Sep 2 - Sun, Dec 20

6:10 am - 7:25 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

20h 15m1 stop Munich Franz Josef Strauss

12:59 pm - 1:25 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 26m2 stops Philadelphia Frankfurt am Main

$1,070United Airlines

Wed, Sep 2 - Tue, Dec 22

12:55 pm - 12:44 amSOF Sofia-IAD Washington, D.C. Dulles Intl

18h 49m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

12:59 pm - 1:25 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 26m2 stops Philadelphia Frankfurt am Main

$1,075United Airlines

Wed, Sep 2 - Tue, Dec 22

12:55 pm - 9:48 pmSOF Sofia-DCA Washington, D.C. Reagan-National

15h 53m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

8:45 pm - 1:25 pmDCA Washington, D.C. Reagan-National-SOF Sofia

33h 40m2 stops Toronto Pearson Intl Frankfurt am Main

$1,088Air Canada

Wed, Sep 2 - Mon, Dec 21

11:05 am - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Zurich

5:25 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

36h 50m2 stops Geneva Geneve-Cointrin Munich Franz Josef Strauss

$1,163SWISS

Wed, Sep 2 - Mon, Dec 21

10:05 am - 7:35 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 30m2 stops Bucharest Otopeni Intl Paris Charles de Gaulle

9:30 pm - 3:30 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

35h 00m2 stops Paris Charles de Gaulle Belgrade Nikola Tesla

$1,164Air France

Wed, Sep 2 - Sun, Dec 20

11:05 am - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Zurich

5:25 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

13h 50m1 stop Zurich

$1,283SWISS

Wed, Sep 2 - Sun, Dec 20

10:05 am - 7:35 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 30m2 stops Bucharest Otopeni Intl Paris Charles de Gaulle

6:40 pm - 3:00 amIAD Washington, D.C. Dulles Intl-SOF Sofia

25h 20m2 stops Paris Charles de Gaulle Belgrade Nikola Tesla

$1,330Air France

Wed, Sep 2 - Sat, Dec 19

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British Airways flights from Sofia to District of Columbia

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

British Airways

Dec 23

SOF9:05 pmSofia

25h 35m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Dec 29

IAD9:45 pmWashington, D.C. Dulles Intl

15h 25m

1 stop

SOF8:10 pmSofia

$763

British Airways

Dec 23

SOF9:05 pmSofia

29h 13m

2 stops

DCA7:18 pmWashington, D.C. Reagan-National

Dec 29

DCA6:13 pmWashington, D.C. Reagan-National

18h 57m

2 stops

SOF8:10 pmSofia

$778

British Airways

Dec 23

SOF9:05 pmSofia

29h 00m

2 stops

DCA7:05 pmWashington, D.C. Reagan-National

Jan 6

DCA10:15 pmWashington, D.C. Reagan-National

38h 05m

2 stops

SOF7:20 pmSofia

$789

Lufthansa flights from Sofia to District of Columbia

Our best Lufthansa deals on Sofia to District of Columbia flight tickets

Lufthansa

Nov 19

SOF6:25 amSofia

15h 10m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

May 15

IAD10:20 pmWashington, D.C. Dulles Intl

17h 40m

1 stop

SOF11:00 pmSofia

$785

Lufthansa

Sep 18

SOF6:20 amSofia

16h 45m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Oct 8

IAD10:20 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

SOF11:15 pmSofia

$791

Lufthansa

Sep 18

SOF6:20 amSofia

16h 45m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Oct 5

IAD3:25 pmWashington, D.C. Dulles Intl

19h 35m

1 stop

SOF6:00 pmSofia

$795

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaWashington, D.C.

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

SOFIAD

Sofia

Mon 11/2

4:00 pm-8:25 pm

1 stop35h 25m

Washington, D.C. Dulles Intl

Sun 11/8

1:30 pm-3:10 pm

1 stop18h 40m

$646

SofiaWashington, D.C.

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

SOFIAD

Sofia

Fri 10/16

2:35 pm-5:00 pm

3 stops33h 25m

Washington, D.C. Dulles Intl

Sat 10/24

8:20 pm-3:10 pm

3 stops35h 50m

$706

SofiaWashington, D.C.

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

SOFIAD

Sofia

Fri 11/20

9:40 am-7:25 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Sun 11/29

9:20 pm-3:10 pm

1 stop34h 50m

$720

SofiaWashington, D.C.

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

SOFIAD

Sofia

Wed 12/23

9:05 pm-3:40 pm

1 stop25h 35m

Washington, D.C. Dulles Intl

Tue 12/29

9:45 pm-8:10 pm

1 stop15h 25m

$763

SofiaWashington, D.C.

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

SOFIAD

Sofia

Fri 10/16

6:20 am-4:05 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Fri 10/23

5:55 pm-10:30 pm

1 stop21h 35m

$778

SofiaWashington, D.C.

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

SOFIAD

Sofia

Thu 11/19

6:25 am-2:35 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Sat 5/15

10:20 pm-11:00 pm

1 stop17h 40m

$785

SofiaWashington, D.C.

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

SOFIAD

Sofia

Thu 10/8

6:30 am-4:05 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Mon 6/7

5:15 pm-11:00 pm

2 stops22h 45m

$805

SofiaWashington, D.C.

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

SOFIAD

Sofia

Tue 10/20

6:10 am-4:05 pm

1 stop16h 55m

Washington, D.C. Dulles Intl

Tue 2/23

1:05 pm-1:15 pm

2 stops17h 10m

$805

Quickest round-trip

SofiaWashington, D.C.

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

SOFIAD

Sofia

Wed 10/14

11:05 am-4:45 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Wed 2/24

8:10 pm-3:05 pm

1 stop11h 55m

$809

SofiaWashington, D.C.

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

SOFIAD

Sofia

Thu 12/3

4:00 pm-2:30 pm

2 stops29h 30m

Washington, D.C. Dulles Intl

Tue 2/23

10:30 pm-3:05 pm

2 stops33h 35m

$3,547

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 District of Columbia

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 District of Columbia?

In general, February is the cheapest month to fly from Sofia to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $475. If you don’t want to visit District of Columbia in February, then you should wait until March to fly from Sofia, when ticket prices are also cheap, with an average price of $564.

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

You could potentially save up to 21% on your flight if you consider stops on a Sofia to District of Columbia flight.

Cheap Sofia to District of Columbia flight deals and tips

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

Best Price Found	$448
Fastest flight time	14h 05m
Direct flights	None

The best one-way flight to District of Columbia from Sofia in the past 72 hours is $448. The best round-trip flight deal from Sofia to District of Columbia found on momondo in the last 72 hours is $646.

The fastest flight from Sofia to District of Columbia takes 14h 05m

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

Search flight deals

Frequently asked questions about flying from Sofia to District of Columbia

When did momondo last update prices for flights from Sofia Airport to District of Columbia?
Prices for flights from Sofia Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Sofia Airport to District of Columbia?
As of September 2026, there are 6 operators available to choose from for flights from Sofia Airport to District of Columbia.
How old do you have to be to fly from Sofia Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sofia to District of Columbia

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

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $470	Free Cancellation	Rating 7.5 1,645 reviews	Search Air France flights
KLM	PriceFrom $474	Free Cancellation	Rating 7.8 1,569 reviews	Search KLM flights
Turkish Airlines	PriceFrom $632	Free Cancellation	Rating 7.4 4,478 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 8,228 reviews	Search Lufthansa flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 10,152 reviews	Search United Airlines flights
SWISS	PriceFrom $909	Free Cancellation	Rating 7.5 2,060 reviews	Search SWISS flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sofia to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

Of course. momondo tracks the price of Sofia to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.