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 44% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 4 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?

Lufthansa, British Airways, and United Airlines 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 July 2026, there are 4 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.

$234 Cheap Flights from District of Columbia to Sofia in 2026

Discover deals from 900+ travel sites with momondo.

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.

1:15 pm - 3:00 pm

IAD

SOF

18h 45m

1 stop

9:10 pm - 7:45 pm

SOF

IAD

29h 35m

1 stop

$649Turkish Airlines

Wed, Oct 7 - Wed, Oct 21

9:40 pm - 3:00 pm

IAD

SOF

34h 20m

1 stop

9:10 pm - 11:30 am

SOF

IAD

21h 20m

1 stop

$650Turkish Airlines

Tue, Sep 8 - Tue, Sep 29

1:30 pm - 3:10 pm

IAD

SOF

18h 40m

1 stop

9:40 am - 7:25 pm

SOF

IAD

16h 45m

1 stop

$651Turkish Airlines

Fri, Nov 20 - Sun, Nov 29

1:20 pm - 8:45 am

IAD

SOF

12h 25m

1 stop

12:35 pm - 7:50 pm

SOF

IAD

14h 15m

1 stop

$666Turkish Airlines

Fri, Sep 11 - Fri, Oct 9

4:20 pm - 6:40 pm

DCA

SOF

19h 20m

2 stops

2:00 pm - 3:24 pm

SOF

DCA

32h 24m

2 stops

$750Air Canada

Wed, Oct 21 - Wed, Nov 4

9:40 am - 6:20 pm

DCA

SOF

25h 40m

2 stops

2:05 pm - 6:18 pm

SOF

DCA

35h 13m

2 stops

$757Air Canada

Tue, Nov 24 - Tue, Dec 8

8:35 pm - 8:10 pm

DCA

SOF

41h 35m

2 stops

5:15 pm - 7:19 pm

SOF

DCA

33h 04m

2 stops

$765British Airways

Mon, Oct 26 - Mon, Nov 9

10:16 pm - 8:30 pm

DCA

SOF

39h 14m

2 stops

5:15 pm - 7:19 pm

SOF

DCA

33h 04m

2 stops

$790British Airways

Mon, Oct 19 - Mon, Nov 2

4:00 pm - 6:20 pm

DCA

SOF

19h 20m

2 stops

6:25 am - 3:24 pm

SOF

DCA

15h 59m

2 stops

$793Multiple Airlines

Sun, Jan 17 - Sun, Jan 31

11:00 am - 12:10 pm

DCA

SOF

18h 10m

2 stops

7:05 pm - 7:58 pm

SOF

DCA

30h 53m

2 stops

$799Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

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Turkish Airlines flights from District of Columbia to Sofia

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

Turkish Airlines

Oct 7

IAD1:15 pmWashington, D.C. Dulles Intl

18h 45m

1 stop

SOF3:00 pmSofia

Oct 21

SOF9:10 pmSofia

29h 35m

1 stop

IAD7:45 pmWashington, D.C. Dulles Intl

$649

Turkish Airlines

Sep 8

IAD9:40 pmWashington, D.C. Dulles Intl

34h 20m

1 stop

SOF3:00 pmSofia

Sep 29

SOF9:10 pmSofia

21h 20m

1 stop

IAD11:30 amWashington, D.C. Dulles Intl

$650

Turkish Airlines

Nov 20

IAD1:30 pmWashington, D.C. Dulles Intl

18h 40m

1 stop

SOF3:10 pmSofia

Nov 29

SOF9:40 amSofia

16h 45m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$651

British Airways flights from District of Columbia to Sofia

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

British Airways

Oct 26

DCA8:35 pmWashington, D.C. Reagan-National

41h 35m

2 stops

SOF8:10 pmSofia

Nov 9

SOF5:15 pmSofia

33h 04m

2 stops

DCA7:19 pmWashington, D.C. Reagan-National

$765

British Airways

Oct 19

DCA10:16 pmWashington, D.C. Reagan-National

39h 14m

2 stops

SOF8:30 pmSofia

Nov 2

SOF5:15 pmSofia

33h 04m

2 stops

DCA7:19 pmWashington, D.C. Reagan-National

$790

British Airways

Jan 18

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

38h 55m

2 stops

SOF8:10 pmSofia

Feb 1

SOF5:15 pmSofia

32h 39m

2 stops

DCA6:54 pmWashington, D.C. Reagan-National

$795

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

Cheapest round-trip

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 10/7

1:15 pm-3:00 pm

1 stop18h 45m

Sofia

Wed 10/21

9:10 pm-7:45 pm

1 stop29h 35m

$649

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 9/8

9:40 pm-3:00 pm

1 stop34h 20m

Sofia

Tue 9/29

9:10 pm-11:30 am

1 stop21h 20m

$650

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Fri 11/20

1:30 pm-3:10 pm

1 stop18h 40m

Sofia

Sun 11/29

9:40 am-7:25 pm

1 stop16h 45m

$651

Quickest round-trip

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Fri 9/11

1:20 pm-8:45 am

1 stop12h 25m

Sofia

Fri 10/9

12:35 pm-7:50 pm

1 stop14h 15m

$666

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Wed 10/21

4:20 pm-6:40 pm

2 stops19h 20m

Sofia

Wed 11/4

2:00 pm-3:24 pm

2 stops32h 24m

$750

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 11/24

9:40 am-6:20 pm

2 stops25h 40m

Sofia

Tue 12/8

2:05 pm-6:18 pm

2 stops35h 13m

$757

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 10/26

8:35 pm-8:10 pm

2 stops41h 35m

Sofia

Mon 11/9

5:15 pm-7:19 pm

2 stops33h 04m

$765

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 10/19

10:16 pm-8:30 pm

2 stops39h 14m

Sofia

Mon 11/2

5:15 pm-7:19 pm

2 stops33h 04m

$790

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Sun 1/17

4:00 pm-6:20 pm

2 stops19h 20m

Sofia

Sun 1/31

6:25 am-3:24 pm

2 stops15h 59m

$793

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Mon 10/19

11:00 am-12:10 pm

2 stops18h 10m

Sofia

Mon 10/26

7:05 pm-7:58 pm

2 stops30h 53m

$799

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 February. Flight prices, which tend to average around $580, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Sofia from District of Columbia during January instead. Flights to Sofia in January, while not as cheap as those in February, still average around $650.

How far in advance should I book a flight from District of Columbia 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 $805 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 $766 on momondo.

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

You could potentially save up to 18% 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	10h 40m
Direct flights	None

The fastest flight from District of Columbia to Sofia takes 10h 40m

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

Frequently asked questions about flying 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 July 2026, there are 4 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 $522	Free Cancellation	Rating 7.4 4,452 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $637	Free Cancellation	Rating 7.4 10,035 reviews	Search United Airlines flights
Lufthansa	PriceFrom $660	Free Cancellation	Rating 6.8 8,155 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $809	Free Cancellation	Rating 7.6 951 reviews	Search Austrian Airlines 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 $234

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 9/1. 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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Turkish Airlines flights from District of Columbia to Sofia

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

British Airways flights from District of Columbia to Sofia

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

momondo Fare Finder

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 from District of Columbia 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

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Sofia

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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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.

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