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Cheap flights from Washington, D.C. Reagan-National Airport to Sofia from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Sofia departing on 5/4. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:45 pm - 7:20 pm
DCA
-
SOF
22h 35m
2 stops
British Airways Logo
9:05 pm - 7:46 am
SOF
-
DCA
41h 41m
2 stops
$568British Airways
dom., abr. 26 - dom., may. 10
British Airways Logo
5:05 pm - 8:30 pm
DCA
-
SOF
20h 25m
2 stops
British Airways Logo
9:25 pm - 4:45 pm
SOF
-
DCA
26h 20m
2 stops
$578British Airways
mar., mar. 31 - mié., abr. 8
British Airways Logo
5:30 pm - 8:30 pm
DCA
-
SOF
44h 00m
2 stops
British Airways Logo
8:10 pm - 10:17 pm
SOF
-
DCA
33h 07m
2 stops
$583British Airways
lun., abr. 27 - lun., may. 11
Air Canada Logo
6:00 am - 1:15 pm
DCA
-
SOF
25h 15m
2 stops
Air Canada Logo
6:20 am - 9:53 pm
SOF
-
DCA
22h 33m
2 stops
$584Air Canada
lun., mar. 9 - vie., abr. 17
Air Canada Logo
4:10 pm - 6:40 pm
DCA
-
SOF
19h 30m
2 stops
Air Canada Logo
6:10 am - 3:30 pm
SOF
-
DCA
40h 20m
2 stops
$586Air Canada
mar., mar. 31 - jue., abr. 9
Air Canada Logo
6:50 pm - 11:10 am
DCA
-
SOF
34h 20m
2 stops
Air Canada Logo
6:20 am - 10:19 am
SOF
-
DCA
34h 59m
2 stops
$589Air Canada
sáb., mar. 28 - mié., abr. 8
United Airlines Logo
1:00 pm - 11:10 pm
DCA
-
SOF
27h 10m
2 stops
United Airlines Logo
6:10 am - 10:43 pm
SOF
-
DCA
23h 33m
2 stops
$591United Airlines
dom., mar. 29 - mar., abr. 7
Air Canada Logo
6:59 am - 6:20 pm
DCA
-
SOF
29h 21m
2 stops
Air Canada Logo
2:10 pm - 8:53 am
SOF
-
DCA
25h 43m
2 stops
$594Air Canada
mar., mar. 17 - mar., mar. 31
KLM Logo
5:09 pm - 2:05 pm
DCA
-
SOF
14h 56m
2 stops
KLM Logo
7:00 am - 4:35 pm
SOF
-
DCA
16h 35m
2 stops
$596KLM
mar., mar. 10 - vie., abr. 17
Air Canada Logo
4:15 pm - 1:45 pm
DCA
-
SOF
15h 30m
2 stops
Air Canada Logo
6:10 am - 3:30 pm
SOF
-
DCA
16h 20m
2 stops
$597Air Canada
mar., mar. 10 - mar., abr. 21

Air Canada flights from Washington, D.C. Reagan-National Airport to Sofia

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Sofia flight tickets
Air Canada
Mar 9
DCA11:05 amWashington, D.C. Reagan-National
25h 15m
2 stops
SOF6:20 pmSofia
Apr 21
SOF6:10 amSofia
16h 20m
2 stops
DCA3:30 pmWashington, D.C. Reagan-National
$584
Air Canada
Mar 31
DCA4:10 pmWashington, D.C. Reagan-National
19h 30m
2 stops
SOF6:40 pmSofia
Apr 9
SOF6:10 amSofia
40h 20m
2 stops
DCA3:30 pmWashington, D.C. Reagan-National
$586
Air Canada
Mar 28
DCA6:50 pmWashington, D.C. Reagan-National
34h 20m
2 stops
SOF11:10 amSofia
Apr 8
SOF6:20 amSofia
34h 59m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
$589

British Airways flights from Washington, D.C. Reagan-National Airport to Sofia

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Sofia flight tickets
British Airways
Apr 26
DCA1:45 pmWashington, D.C. Reagan-National
22h 35m
2 stops
SOF7:20 pmSofia
May 10
SOF9:05 pmSofia
41h 41m
2 stops
DCA7:46 amWashington, D.C. Reagan-National
$568
British Airways
Mar 31
DCA5:05 pmWashington, D.C. Reagan-National
20h 25m
2 stops
SOF8:30 pmSofia
Apr 8
SOF9:25 pmSofia
26h 20m
2 stops
DCA4:45 pmWashington, D.C. Reagan-National
$578
British Airways
Apr 27
DCA5:30 pmWashington, D.C. Reagan-National
44h 00m
2 stops
SOF8:30 pmSofia
May 11
SOF8:10 pmSofia
33h 07m
2 stops
DCA10:17 pmWashington, D.C. Reagan-National
$583

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

dom. 4/26

1:45 pm-7:20 pm

2 stops22h 35m

Sofia

dom. 5/10

9:05 pm-7:46 am

2 stops41h 41m

$568

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 3/31

5:05 pm-8:30 pm

2 stops20h 25m

Sofia

mié. 4/8

9:25 pm-4:45 pm

2 stops26h 20m

$578

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

lun. 4/27

5:30 pm-8:30 pm

2 stops44h 00m

Sofia

lun. 5/11

8:10 pm-10:17 pm

2 stops33h 07m

$583

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

lun. 3/9

6:00 am-1:15 pm

2 stops25h 15m

Sofia

vie. 4/17

6:20 am-9:53 pm

2 stops22h 33m

$584

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 3/31

4:10 pm-6:40 pm

2 stops19h 30m

Sofia

jue. 4/9

6:10 am-3:30 pm

2 stops40h 20m

$586

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

sáb. 3/28

6:50 pm-11:10 am

2 stops34h 20m

Sofia

mié. 4/8

6:20 am-10:19 am

2 stops34h 59m

$589

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

dom. 3/29

1:00 pm-11:10 pm

2 stops27h 10m

Sofia

mar. 4/7

6:10 am-10:43 pm

2 stops23h 33m

$591

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 3/17

6:59 am-6:20 pm

2 stops29h 21m

Sofia

mar. 3/31

2:10 pm-8:53 am

2 stops25h 43m

$594

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 3/10

5:09 pm-2:05 pm

2 stops14h 56m

Sofia

vie. 4/17

7:00 am-4:35 pm

2 stops16h 35m

$596

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 3/10

4:15 pm-1:45 pm

2 stops15h 30m

Sofia

mar. 4/21

6:10 am-3:30 pm

2 stops16h 20m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Sofia?

British Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Sofia

When to book flights from Washington, D.C. Reagan-National Airport to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Sofia (DCA to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Sofia

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Sofia takes 17h 15m
There are no direct flights from Washington, D.C. Reagan-National Airport to Sofia. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Sofia.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Sofia by plane?

    The distance between Washington, D.C. Reagan-National and Sofia is about 4915.2 mi. A reasonable flight in good conditions will take 17h 15m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Sofia Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Sofia Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport 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.

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sofia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Sofia. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Sofia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Sofia flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Sofia?

momondo helps you find the best flight between Washington, D.C. and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Sofia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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.
First Class to Sofia
Business Class to Sofia