How does KAYAK find such low prices on flights from District of Columbia to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Sofia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$298 CHEAP FLIGHTS from District of Columbia to Sofia

SOF

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

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Flight Deals

Cheap Flights from District of Columbia to Sofia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Sofia

Thu, Apr 9 - Tue, Apr 21

1:20 pm - 1:15 pm

IAD

SOF

16h 55m

1 stop

3:50 pm - 11:35 am

SOF

IAD

26h 45m

1 stop

$538Turkish Airlines

Wed, May 6 - Wed, May 20

1:20 pm - 3:00 pm

IAD

SOF

18h 40m

1 stop

9:35 am - 7:50 pm

SOF

IAD

17h 15m

1 stop

$540Turkish Airlines

Thu, Apr 16 - Thu, Apr 30

1:20 pm - 1:15 pm

IAD

SOF

16h 55m

1 stop

3:50 pm - 7:50 pm

SOF

IAD

35h 00m

1 stop

$541Turkish Airlines

Tue, Apr 21 - Thu, Apr 30

1:20 pm - 3:00 pm

IAD

SOF

18h 40m

1 stop

9:35 am - 11:35 am

SOF

IAD

33h 00m

1 stop

$542Turkish Airlines

Tue, Sep 8 - Tue, Sep 22

1:20 pm - 8:45 am

IAD

SOF

12h 25m

1 stop

9:05 pm - 11:35 am

SOF

IAD

21h 30m

1 stop

$548Turkish Airlines

Tue, Sep 8 - Tue, Sep 22

4:20 pm - 6:40 pm

DCA

SOF

19h 20m

2 stops

6:10 am - 3:40 pm

SOF

DCA

16h 30m

2 stops

$674Air Canada

Tue, Sep 1 - Tue, Sep 22

1:30 pm - 2:00 pm

DCA

SOF

17h 30m

2 stops

7:00 am - 5:23 pm

SOF

DCA

17h 23m

2 stops

$684KLM

Wed, Sep 9 - Wed, Sep 23

6:00 am - 1:25 pm

DCA

SOF

24h 25m

2 stops

6:20 am - 9:50 pm

SOF

DCA

22h 30m

2 stops

$686Air Canada

Wed, Apr 29 - Wed, May 6

6:59 am - 6:05 pm

DCA

SOF

28h 06m

2 stops

6:20 am - 3:39 pm

SOF

DCA

16h 19m

2 stops

$692Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

1:00 pm - 12:10 pm

DCA

SOF

16h 10m

2 stops

6:20 am - 6:52 pm

SOF

DCA

19h 32m

2 stops

$701United Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$298

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Washington Dulles Airport to Sofia

How does KAYAK find such low prices on flights from District of Columbia to Sofia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Sofia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Sofia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Velingrad

Sandanski

Everything you need to know for your flight to Sofia

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Sofia

Sofia (SOF)

SOF

$298 Find Cheap Flights from District of Columbia to Sofia

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

Cheap Flights from District of Columbia to Sofia

Recent round-trip flight deals from District of Columbia to Sofia

Recent one-way flight deals from District of Columbia to Sofia

Recent last minute flight deals from District of Columbia to Sofia

Good to know

FAQs for booking flights from District of Columbia to Sofia

How does KAYAK find such low prices on flights from District of Columbia to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sofia?

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Cabin class types available on flights to District of Columbia

Complete your trip to Sofia with a hotel stay or car rental

Find direct flights for Sofia

Flights to other popular destinations

Flights from domestic origins to Sofia

Choose which airport to fly into in Sofia

Find deals for your return flight