How does KAYAK find such low prices on flights from Washington 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 Washington 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 Washington to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Washington 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 Washington 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 Washington 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 Washington 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 Washington 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>

$265 CHEAP FLIGHTS from Washington to Sofia

SOF

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

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Cheap Flights from Washington 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 Washington to Sofia

Mon, Aug 17 - Wed, Sep 16

7:10 pm - 8:15 pm

SEA

SOF

15h 05m

1 stop

3:50 pm - 5:15 pm

SOF

SEA

35h 25m

1 stop

$596Turkish Airlines

Thu, Apr 23 - Thu, May 28

7:10 pm - 8:15 pm

SEA

SOF

15h 05m

1 stop

9:35 am - 5:15 pm

SOF

SEA

17h 40m

1 stop

$598Turkish Airlines

Thu, Apr 23 - Thu, May 28

7:10 pm - 3:00 pm

SEA

SOF

33h 50m

1 stop

9:35 am - 5:15 pm

SOF

SEA

17h 40m

1 stop

$599Turkish Airlines

Thu, Apr 23 - Thu, May 28

7:10 pm - 8:15 pm

SEA

SOF

15h 05m

1 stop

9:35 am - 5:15 pm

SOF

SEA

17h 40m

1 stop

$600Turkish Airlines

Tue, Aug 25 - Wed, Sep 16

7:30 pm - 8:30 pm

PDX

SOF

15h 00m

1 stop

9:25 pm - 9:57 pm

SOF

PDX

34h 32m

2 stops

$759British Airways

Mon, Aug 24 - Wed, Sep 16

8:29 am - 12:10 pm

PDX

SOF

17h 41m

2 stops

11:05 am - 7:06 pm

SOF

PDX

18h 01m

2 stops

$761Multiple Airlines

Mon, Aug 24 - Thu, Sep 17

8:29 am - 12:10 pm

PDX

SOF

17h 41m

2 stops

6:30 am - 2:51 pm

SOF

PDX

18h 21m

2 stops

$765Multiple Airlines

Sun, Aug 23 - Wed, Sep 16

7:00 am - 6:40 pm

PDX

SOF

25h 40m

2 stops

6:20 am - 7:06 pm

SOF

PDX

22h 46m

2 stops

$772United Airlines

Sun, Aug 23 - Wed, Sep 16

7:00 am - 6:40 pm

PDX

SOF

25h 40m

2 stops

6:20 am - 12:47 am

SOF

PDX

28h 27m

3 stops

$775United Airlines

Mon, Apr 6 - Fri, Apr 10

7:10 am - 12:10 pm

GEG

SOF

19h 00m

3 stops

2:10 pm - 10:11 pm

SOF

GEG

42h 01m

3 stops

$3,373Air Canada

Useful Info

Low season	February
High season	May
Cheapest flight	$265

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Seattle to Sofia

How does KAYAK find such low prices on flights from Washington 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 Washington to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Washington 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 Washington 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 Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sofia

Sofia (SOF)

SOF

$265 Find Cheap Flights from Washington to Sofia

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

Cheap Flights from Washington to Sofia

Recent round-trip flight deals from Washington to Sofia

Recent one-way flight deals from Washington to Sofia

Recent last minute flight deals from Washington to Sofia

Good to know

FAQs for booking flights from Washington to Sofia

How does KAYAK find such low prices on flights from Washington 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 Washington to Sofia.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Washington 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 Washington 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 Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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 Washington

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