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Cheap flights from Washington, D.C. to Sofia from $533

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sofia departing on 2/18. 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. to Sofia

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Sofia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Sofia.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Sofia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sofia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Sofia

Find recent round-trip train or bus tickets from Washington, D.C. to Sofia.

All round-trip flight deals to Sofia

The cheapest plane tickets to Sofia found on KAYAK recently.
9:25 pm - 8:55 amIAD-SOF
28h 30m1 stop
9:45 am - 7:30 pmSOF-IAD
16h 45m1 stop
$533Turkish Airlines
Find Deal
Tue, Feb 18 - Tue, Mar 4
2:00 pm - 3:05 pmIAD-SOF
18h 05m1 stop
3:35 pm - 10:50 amSOF-IAD
26h 15m1 stop
$553Turkish Airlines
Find Deal
Thu, Mar 6 - Mon, Mar 31
5:35 pm - 6:10 pmIAD-SOF
17h 35m1 stop
6:00 am - 3:13 pmSOF-IAD
16h 13m2 stops
$611United Airlines
Find Deal
Tue, Feb 18 - Tue, Mar 4
6:00 pm - 5:10 pmIAD-SOF
16h 10m1 stop
5:25 pm - 7:35 pmSOF-IAD
33h 10m2 stops
$621British Airways
Find Deal
Mon, Jan 13 - Mon, Jan 27
5:49 pm - 5:10 pmDCA-SOF
16h 21m2 stops
5:25 pm - 5:59 pmSOF-DCA
31h 34m2 stops
$625British Airways
Find Deal
Mon, Jan 13 - Mon, Jan 27
5:15 pm - 1:00 pmIAD-SOF
12h 45m1 stop
6:10 am - 3:13 pmSOF-IAD
16h 03m2 stops
$661United Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 23
6:15 pm - 11:55 pmIAD-SOF
46h 40m2 stops
6:45 pm - 2:35 pmSOF-IAD
50h 50m2 stops
$1,573Austrian Airlines
Find Deal
Thu, Dec 12 - Sun, Jan 5
10:22 pm - 6:10 pmIAD-SOF
36h 48m2 stops
6:55 pm - 8:05 pmSOF-IAD
32h 10m1 stop
$1,755Lufthansa
Find Deal
Sun, Dec 22 - Sun, Jan 5
5:35 pm - 1:00 pmIAD-SOF
12h 25m1 stop
6:00 am - 2:00 pmSOF-IAD
15h 00m2 stops
$3,569Lufthansa
Find Deal
Tue, Feb 18 - Wed, Feb 26
6:00 pm - 11:50 amIAD-SOF
10h 50m1 stop
6:45 pm - 2:00 pmSOF-IAD
26h 15m2 stops
$3,573Austrian Airlines
Find Deal
Tue, Feb 18 - Wed, Feb 26
WAS-SOF
4916 mimulti-stop
Multiple Airlines
Find Deal
6:00 am - 5:50 pmDCA-SOF
28h 50m2 stops
2:15 pm - 6:07 pmSOF-DCA
34h 52m2 stops
$1,063
Find Deal
Fri, Nov 22 - Tue, Nov 26
10:30 pm - 10:25 pmIAD-SOF
16h 55m2 stops
2:15 pm - 9:00 pmSOF-IAD
37h 45m2 stops
$1,073TAP AIR PORTUGAL
Find Deal
Fri, Nov 22 - Tue, Nov 26
6:15 pm - 5:50 pmIAD-SOF
16h 35m2 stops
2:15 pm - 3:50 pmSOF-IAD
32h 35m1 stop
$1,101Lufthansa
Find Deal
Fri, Nov 22 - Tue, Nov 26
9:25 pm - 3:05 pmIAD-SOF
34h 40m1 stop
9:40 pm - 7:30 pmSOF-IAD
28h 50m1 stop
$1,124Turkish Airlines
Find Deal
Fri, Nov 22 - Tue, Nov 26
6:00 pm - 4:20 pmIAD-SOF
15h 20m1 stop
8:00 am - 2:35 pmSOF-IAD
13h 35m1 stop
$1,163
Find Deal
Sun, Nov 24 - Fri, Nov 29
10:35 am - 1:40 pmIAD-SOF
20h 05m2 stops
8:00 am - 2:35 pmSOF-IAD
13h 35m1 stop
$1,182
Find Deal
Sun, Nov 24 - Fri, Nov 29
12:36 pm - 1:00 pmIAD-SOF
17h 24m2 stops
8:00 am - 2:35 pmSOF-IAD
13h 35m1 stop
$1,355United Airlines
Find Deal
Fri, Nov 22 - Sun, Dec 1
5:50 pm - 6:10 pmIAD-SOF
17h 20m2 stops
8:00 am - 2:35 pmSOF-IAD
13h 35m1 stop
$1,460United Airlines
Find Deal
Fri, Nov 22 - Sun, Dec 1
8:30 pm - 4:20 pmBWI-SOF
12h 50m1 stop
8:15 pm - 6:45 pmSOF-BWI
29h 30m1 stop
$2,375British Airways
Find Deal
Sun, Nov 24 - Fri, Nov 29
8:13 pm - 5:10 pmBWI-SOF
37h 57m2 stops
8:15 pm - 6:45 pmSOF-BWI
29h 30m1 stop
$2,422British Airways
Find Deal
Sun, Nov 24 - Fri, Nov 29

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

Our best Turkish Airlines deals on Washington, D.C. to Sofia flight tickets
Turkish Airlines
Feb 18
IAD9:25 pmWashington, D.C. Dulles Intl
28h 30m
1 stop
SOF8:55 amSofia
Mar 4
SOF9:45 amSofia
16h 45m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Turkish Airlines
Mar 6
IAD2:00 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
SOF3:05 pmSofia
Mar 31
SOF3:35 pmSofia
26h 15m
1 stop
IAD10:50 amWashington, D.C. Dulles Intl
Turkish Airlines
Jan 13
IAD2:00 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
SOF3:05 pmSofia
Jan 27
SOF3:55 pmSofia
27h 20m
1 stop
IAD12:15 pmWashington, D.C. Dulles Intl

TAP AIR PORTUGAL flights from Washington, D.C. to Sofia

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Sofia flight tickets
TAP AIR PORTUGAL
Feb 19
IAD10:30 pmWashington, D.C. Dulles Intl
16h 55m
2 stops
SOF10:25 pmSofia
Mar 5
SOF2:10 pmSofia
31h 50m
2 stops
IAD3:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 24
IAD10:30 pmWashington, D.C. Dulles Intl
16h 55m
2 stops
SOF10:25 pmSofia
Jan 29
SOF6:00 amSofia
22h 00m
2 stops
IAD9:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Feb 18
IAD5:30 pmWashington, D.C. Dulles Intl
21h 55m
2 stops
SOF10:25 pmSofia
Mar 4
SOF2:15 pmSofia
37h 45m
2 stops
IAD9:00 pmWashington, D.C. Dulles Intl

See travel insights to Sofia from

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?

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

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

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

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

At noon. Washington, D.C. to Sofia flights are approximately 45% more expensive in the afternoon than at noon

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

Baltimore/Washington - Sofia. Fly from Baltimore/Washington to Sofia for the best Washington, D.C. - Sofia flight prices

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

6 days before. The cheapest time to buy a flight from Washington, D.C. to Sofia is approximately 6 days to departure

How have Washington, D.C. to Sofia flight prices changed over time?

As of November 2024, prices for Washington, D.C. to Sofia flights are approximately 42% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Washington, D.C. and Sofia?


When to book flights from Washington, D.C. to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Sofia (WAS to SOF) flight deals and tips

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

Best Price Found

$533

Fastest flight time

10h 50m

Direct flights

None

Airports in Sofia

1 airport
The best flight deal from Washington, D.C. to Sofia found on momondo in the last 72 hours is $533
The fastest flight from Washington, D.C. to Sofia takes 10h 50m
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 and Washington, D.C. Reagan-National Airport - Sofia Airport.
There is 1 airport near Sofia: Sofia (SOF)

  • 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 10h 50m.

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

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

  • How many operators does momondo search for flights from Washington, D.C. to Sofia Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Sofia?


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
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $552Free CancellationRating
7.4
3,914 reviews
Search Turkish Airlines flights
ITA AirwaysPriceFrom $597Free CancellationRating
6.6
896 reviews
Search ITA Airways flights
British AirwaysPriceFrom $620Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
SWISSPriceFrom $635Free CancellationRating
7.6
1,637 reviews
Search SWISS flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
LufthansaPriceFrom $690Free CancellationRating
6.8
7,150 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $708Free CancellationRating
7.6
805 reviews
Search Austrian Airlines flights

Why use momondo?

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

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.

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

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

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

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.

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

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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