DCA - SOF

$482 Find Cheap Flights from Reagan Washington National Airport to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Sofia departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sofia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$676
Multiple Airlines
Mon 1/12Tue 1/27
DCA - SOF • 2 stops
Cheapest one-way
$482
Multiple Airlines
Thu 1/15
DCA - SOF • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sofia!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Reagan-National to Sofia (DCA-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Sofia

Mon, Jan 12 - Tue, Jan 27
Multiple Airlines Logo
4:10 pm - 1:15 pm
DCA
-
SOF
14h 05m2 stops
Multiple Airlines Logo
6:00 am - 3:33 pm
SOF
-
DCA
16h 33m2 stops
$676Multiple Airlines
Mon, Mar 23 - Mon, Apr 20
British Airways Logo
10:30 pm - 8:10 pm
DCA
-
SOF
39h 40m2 stops
British Airways Logo
8:00 pm - 8:00 pm
SOF
-
DCA
31h 00m2 stops
$682British Airways
Sun, Mar 22 - Tue, Apr 21
Air Canada Logo
4:15 pm - 6:20 pm
DCA
-
SOF
20h 05m2 stops
Air Canada Logo
6:10 am - 9:53 pm
SOF
-
DCA
22h 43m2 stops
$688Air Canada
Sun, Mar 22 - Fri, Apr 17
Air Canada Logo
11:05 am - 6:20 pm
DCA
-
SOF
25h 15m2 stops
Air Canada Logo
6:10 am - 9:53 pm
SOF
-
DCA
22h 43m2 stops
$689Air Canada
Tue, Mar 24 - Tue, Apr 21
Air Canada Logo
8:40 pm - 6:20 pm
DCA
-
SOF
39h 40m2 stops
Air Canada Logo
6:10 am - 10:19 am
SOF
-
DCA
35h 09m2 stops
$691Air Canada
Tue, Mar 24 - Fri, Apr 17
Air Canada Logo
8:40 pm - 6:20 pm
DCA
-
SOF
39h 40m2 stops
Air Canada Logo
12:55 pm - 9:53 pm
SOF
-
DCA
15h 58m2 stops
$693Air Canada
Sat, Mar 21 - Thu, Apr 23
Air Canada Logo
4:15 pm - 1:15 pm
DCA
-
SOF
15h 00m2 stops
Air Canada Logo
12:55 pm - 10:19 am
SOF
-
DCA
28h 24m2 stops
$697Air Canada
Fri, Jan 9 - Mon, Jan 19
British Airways Logo
6:10 am - 11:15 am
DCA
-
SOF
22h 05m2 stops
British Airways Logo
5:25 pm - 5:08 pm
SOF
-
DCA
30h 43m2 stops
$698British Airways
Fri, Mar 20 - Fri, Apr 17
Air Canada Logo
9:40 am - 6:20 pm
DCA
-
SOF
26h 40m2 stops
Air Canada Logo
12:55 pm - 8:53 am
SOF
-
DCA
26h 58m2 stops
$704Air Canada
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
4:15 pm - 10:45 pm
DCA
-
SOF
23h 30m2 stops
United Airlines Logo
6:10 am - 9:58 pm
SOF
-
DCA
22h 48m2 stops
$705United Airlines
Useful Info

Good to know

Cheapest flight$482
Flight from Reagan Washington National Airport to Sofia

When to book flights from Reagan-National to Sofia

Are your dates flexible? Find out the best times to travel from Reagan-National to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Sofia flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Sofia?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Sofia was $482 for a one-way ticket and $676 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Sofia?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Reagan Washington National Airport and on arrival in Sofia.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Sofia?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Sofia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Sofia

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Sofia (SOF)