DCA - SOF

$310 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 8/4. 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
$674
Air Canada
Tue 9/8Tue 9/22
DCA - SOF • 2 stops
Cheapest one-way
$310
British Airways
Tue 8/4
DCA - SOF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Sofia. You'll need at least 2 connections.
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We hope you love your trip to Sofia!
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Booking Insights
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

Tue, Sep 8 - Tue, Sep 22
Air Canada Logo
4:20 pm - 6:40 pm
DCA
-
SOF
19h 20m
2 stops
Air Canada Logo
6:10 am - 9:50 pm
SOF
-
DCA
22h 40m
2 stops
$674Air Canada
Tue, Sep 1 - Tue, Sep 22
KLM Logo
1:30 pm - 2:00 pm
DCA
-
SOF
17h 30m
2 stops
KLM Logo
7:00 am - 5:23 pm
SOF
-
DCA
17h 23m
2 stops
$684KLM
Wed, Aug 12 - Wed, Aug 26
United Airlines Logo
1:00 pm - 12:10 pm
DCA
-
SOF
16h 10m
2 stops
United Airlines Logo
6:20 am - 6:52 pm
SOF
-
DCA
19h 32m
2 stops
$701United Airlines
Wed, Sep 9 - Wed, Sep 23
British Airways Logo
7:22 pm - 1:25 pm
DCA
-
SOF
35h 03m
2 stops
British Airways Logo
9:25 pm - 11:02 pm
SOF
-
DCA
32h 37m
2 stops
$714British Airways
Tue, Sep 8 - Tue, Sep 22
Air Canada Logo
4:20 pm - 6:40 pm
DCA
-
SOF
19h 20m
2 stops
Air Canada Logo
6:10 am - 9:50 pm
SOF
-
DCA
22h 40m
2 stops
$724Air Canada
Tue, Sep 1 - Tue, Sep 22
Air Canada Logo
6:59 am - 12:10 pm
DCA
-
SOF
22h 11m
2 stops
Air Canada Logo
6:10 am - 3:40 pm
SOF
-
DCA
16h 30m
2 stops
$729Air Canada
Mon, Aug 31 - Fri, Sep 18
Air Canada Logo
4:20 pm - 1:05 pm
DCA
-
SOF
37h 45m
2 stops
Air Canada Logo
6:20 am - 10:20 am
SOF
-
DCA
35h 00m
2 stops
$735Air Canada
Tue, Sep 1 - Tue, Sep 22
Air Canada Logo
6:55 pm - 6:00 pm
DCA
-
SOF
16h 05m
2 stops
Air Canada Logo
11:35 am - 9:50 pm
SOF
-
DCA
17h 15m
2 stops
$740Air Canada
Tue, Apr 14 - Wed, Apr 22
Air Canada Logo
9:40 am - 1:05 pm
DCA
-
SOF
20h 25m
2 stops
Air Canada Logo
6:20 am - 3:30 pm
SOF
-
DCA
16h 10m
2 stops
$741Air Canada
Mon, Aug 17 - Mon, Aug 31
British Airways Logo
7:17 pm - 8:30 pm
DCA
-
SOF
42h 13m
2 stops
British Airways Logo
8:10 pm - 11:17 pm
SOF
-
DCA
34h 07m
2 stops
$745British Airways
Booking Insights

KAYAK's insights & trends for Reagan-National to Sofia flights

Get data-powered insights and trends into flights from Reagan-National to Sofia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Sofia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Sofia were found on Air Canada ($674) and KLM ($684).

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Good to know

Cheapest flight$310
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 $310 for a one-way ticket and $674 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)