Cheap flights from Washington, D.C. to Sofia from $399

Round-trip
1 adult
Economy
From?
To?
Mon 5/30
Mon 6/6

Deals available from 900+ travel sites.

Flight information for Washington, D.C. to Sofia
(WAS to SOF)

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

Best Price Found

$399

Fastest flight time

12h 10m

Direct flights

None

Airports in Sofia

1 airport
The best one-way flight to Sofia from Washington, D.C. in the past 72 hours is $399. The best round-trip flight deal from Washington, D.C. to Sofia found on momondo in the last 72 hours is $559.
The fastest flight from Washington, D.C. to Sofia takes 12h 10m
There are no direct flights from Washington, D.C. to Sofia. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Sofia Airport, Washington, D.C. Reagan-National Airport - Sofia Airport and Baltimore/Washington Airport - Sofia Airport.
There is 1 airport near Sofia: Sofia (SOF)

How to get the cheapest flight ticket from Washington, D.C. 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 month to fly from Washington, D.C. to Sofia?

January

The cheapest time of year to fly to Sofia from Washington, D.C. is January. Most expensive is July

What is the cheapest day to depart Washington, D.C. for Sofia?

Sunday

The cheapest day of the week is typically Sunday. The most expensive is typically Wednesday

When is the cheapest time to fly from Washington, D.C. to Sofia?

at noon

Washington, D.C. to Sofia flights are approximately 26% more expensive in the afternoon than at noon

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

Air France

Air France, Austrian Airlines, and ITA Airways are the most popular carriers operating from Washington, D.C. to Sofia

What is the cheapest Washington, D.C. to Sofia flight route?

Washington, D.C. Dulles Intl - Sofia

Fly from Washington, D.C. Dulles Intl to Sofia for the best Washington, D.C. - Sofia flight prices

How far in advance should you book Washington, D.C. to Sofia flights?

60 days before

The cheapest time to buy a flight from Washington, D.C. to Sofia is approximately 60 days to departure

Washington, D.C. Dulles Intl Airport (IAD) to Sofia Airport (SOF)$550
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Washington, D.C. Reagan-National Airport (DCA) to Sofia Airport (SOF)$593
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When traveling from Washington, D.C. to Sofia, the most popular airport to fly into is Sofia Airport. The majority of travelers flying into Sofia Airport from Washington, D.C. are departing from Washington, D.C. Dulles Intl Airport. You may be looking for an airport near Washington, D.C. Dulles Intl Airport to depart from when traveling to Sofia and Washington, D.C. Reagan-National Airport, located in Washington, D.C. is a great option. If you are looking for an alternate airport to fly into near Sofia Airport, Sofia Airport is a great option and is located in Sofia. In May, $550 is typically the cheapest round trip price you’ll find from Washington, D.C. to Sofia which you can find when you fly IAD — SOF.


Easily compare round-trip flights from Washington, D.C. to Sofia

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Sofia by changing tabs
Lufthansa
Aug 18
IAD6:20 pmWashington, D.C. Dulles Intl
17h 40m
1 stop
SOF12:00 pmSofia
Sep 5
SOF3:20 pmSofia
31h 20m
1 stop
IAD10:40 pmWashington, D.C. Dulles Intl
Turkish Airlines
Aug 10
IAD1:15 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
SOF3:35 amSofia
Sep 28
SOF5:15 pmSofia
28h 50m
1 stop
IAD10:05 pmWashington, D.C. Dulles Intl
Multiple Airlines
Oct 20
IAD1:40 pmWashington, D.C. Dulles Intl
17h 55m
1 stop
SOF7:35 amSofia
Oct 30
SOF2:50 pmSofia
27h 05m
1 stop
IAD5:55 pmWashington, D.C. Dulles Intl
Air Canada
Nov 7
BWI10:50 amBaltimore/Washington
19h 15m
2 stops
SOF6:05 amSofia
Nov 18
SOF1:00 amSofia
40h 16m
2 stops
BWI5:16 pmBaltimore/Washington
United Airlines
Aug 18
IAD6:20 pmWashington, D.C. Dulles Intl
17h 40m
1 stop
SOF12:00 pmSofia
Sep 5
SOF2:00 amSofia
22h 20m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
Delta
Aug 22
IAD2:25 pmWashington, D.C. Dulles Intl
18h 10m
1 stop
SOF8:35 amSofia
Sep 5
SOF4:20 pmSofia
30h 21m
2 stops
IAD10:41 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. to Sofia

If you're looking for one-way flights from Washington, D.C. to Sofia, view some of our deals below provided by Austrian Airlines, Lufthansa and SWISS
Multiple Airlines
Jun 2
IAD1:35 pmWashington, D.C. Dulles Intl
26h 10m
2 stops
SOF3:45 pmSofia
Lufthansa
Jun 2
IAD11:25 amWashington, D.C. Dulles Intl
12h 45m
1 stop
SOF12:10 amSofia
SWISS
Jul 6
IAD1:40 pmWashington, D.C. Dulles Intl
17h 55m
2 stops
SOF7:35 amSofia

Search last-minute flights to Sofia from Washington, D.C.

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Sofia
Austrian Airlines
May 31
IAD1:50 pmWashington, D.C. Dulles Intl
17h 10m
2 stops
SOF7:00 amSofia
Aug 28
SOF2:45 pmSofia
26h 25m
2 stops
IAD5:10 pmWashington, D.C. Dulles Intl
Lufthansa
May 31
IAD6:20 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
SOF7:35 amSofia
Aug 28
SOF2:00 amSofia
14h 25m
2 stops
IAD4:25 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jun 2
IAD1:35 pmWashington, D.C. Dulles Intl
26h 10m
2 stops
SOF3:45 pmSofia
Jun 24
SOF1:15 pmSofia
33h 15m
2 stops
IAD10:30 pmWashington, D.C. Dulles Intl
Delta
May 31
BWI1:13 pmBaltimore/Washington
19h 22m
2 stops
SOF8:35 amSofia
Aug 28
SOF4:20 pmSofia
28h 27m
2 stops
BWI8:47 pmBaltimore/Washington
Air France
May 31
IAD5:10 pmWashington, D.C. Dulles Intl
15h 25m
1 stop
SOF8:35 amSofia
Aug 28
SOF4:20 pmSofia
29h 45m
1 stop
IAD10:05 pmWashington, D.C. Dulles Intl
United Airlines
May 31
IAD6:20 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
SOF7:35 amSofia
Jun 8
SOF1:55 amSofia
15h 40m
1 stop
IAD5:35 pmWashington, D.C. Dulles Intl

Best airlines flying from Washington, D.C. to Sofia

Compare and see reviews for airlines that fly from Washington, D.C. to Sofia with momondo
AirlineRatingFree CancellationPrice
LufthansaPriceFrom $519Free CancellationRating
7.4
7.5

Boarding

7.4

Comfort

7.9

Crew

7.0

Entertainment

7.1

Food

Reviews

The food choices and quality could be much better. It is not what it used to be.

1 / 10
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Qatar AirwaysPriceFrom $526Free CancellationRating
7.9
8.0

Boarding

8.0

Comfort

8.3

Crew

8.0

Entertainment

7.7

Food

Reviews

Could organize boarding better

1 / 10
Search Qatar Airways flights
Air FrancePriceFrom $528Free CancellationRating
7.8
7.7

Boarding

7.6

Comfort

8.2

Crew

7.1

Entertainment

7.4

Food

Reviews

More meals in flight - one meal is not enough for an 8hr flight

1 / 10
Search Air France flights
KLMPriceFrom $528Free CancellationRating
7.8
7.7

Boarding

7.8

Comfort

8.2

Crew

6.9

Entertainment

7.3

Food

Reviews

Problems with the in-flight wi-fi (none) and the flight info (none). However, movies worked fine and the selection is exceptional.

1 / 10
Search KLM flights
Turkish AirlinesPriceFrom $559Free CancellationRating
8.2
8.1

Boarding

8.2

Comfort

8.2

Crew

8.0

Entertainment

8.1

Food

Reviews

Excellent

1 / 10
Search Turkish Airlines flights
Austrian AirlinesPriceFrom $578Free CancellationRating
7.0
7.0

Boarding

7.2

Comfort

7.6

Crew

6.4

Entertainment

6.7

Food

Reviews

Flight cancelled, rebooked for next morning… Outgoing flight was also late and personnel a bit brutal… See Twitter remarks. Much progress to do!

1 / 10
Search Austrian Airlines flights
United AirlinesPriceFrom $589Free CancellationRating
7.4
7.7

Boarding

7.2

Comfort

8.0

Crew

6.9

Entertainment

6.7

Food

Reviews

Boarding

1 / 10
Search United Airlines flights
British AirwaysPriceFrom $606Free CancellationRating
6.7
7.0

Boarding

6.9

Comfort

7.3

Crew

6.4

Entertainment

6.3

Food

Reviews

Checking in was atrocious - web check in was disabled and Despite travelling business class seats which were allotted were the worst in the cabin

1 / 10
Search British Airways flights
ITA AirwaysPriceFrom $649Free CancellationRating
4.0
4.0

Boarding

4.0

Comfort

4.0

Crew

4.0

Entertainment

4.0

Food

Reviews

Meh

1 / 1
Search ITA Airways flights

Lufthansa flights from Washington, D.C. to Sofia

Our best Lufthansa deals on Washington, D.C. to Sofia flight tickets
Lufthansa
Aug 18
IAD6:20 pmWashington, D.C. Dulles Intl
17h 40m
1 stop
SOF12:00 pmSofia
Sep 5
SOF3:20 pmSofia
31h 20m
1 stop
IAD10:40 pmWashington, D.C. Dulles Intl
Lufthansa
Aug 10
IAD6:20 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
SOF7:35 amSofia
Sep 28
SOF2:00 amSofia
20h 40m
1 stop
IAD10:40 pmWashington, D.C. Dulles Intl
Lufthansa
Aug 24
IAD6:20 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
SOF7:35 amSofia
Sep 7
SOF2:00 amSofia
20h 40m
1 stop
IAD10:40 pmWashington, D.C. Dulles Intl

Turkish Airlines flights from Washington, D.C. to Sofia

Our best Turkish Airlines deals on Washington, D.C. to Sofia flight tickets
Turkish Airlines
Aug 10
IAD1:15 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
SOF3:35 amSofia
Sep 28
SOF5:15 pmSofia
28h 50m
1 stop
IAD10:05 pmWashington, D.C. Dulles Intl
Turkish Airlines
Nov 13
IAD5:50 pmWashington, D.C. Dulles Intl
14h 45m
1 stop
SOF8:35 amSofia
Nov 21
SOF11:00 amSofia
33h 40m
1 stop
IAD8:40 pmWashington, D.C. Dulles Intl

  • Are airlines flying from Washington, D.C. to Sofia offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Washington, D.C. to Sofia are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Lufthansa, Turkish Airlines, and United Airlines. You can search for the full list of airlines like Lufthansa that are offering this flexibility.

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

    The straight-line distance from Washington, D.C. to Sofia is 4912.7 mi. A reasonable flight in good conditions will take 12h 35m.



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Why use momondo?

Finding the right flight to Sofia from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

Yes. All flights to Sofia from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

Once all potential Washington, D.C. to Sofia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

If you are not ready to book a flight from Washington, D.C. to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sofia and let you know when they change.


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