Cheap flights from Sofia (SOF) to Washington, D.C. (WAS) from $432

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. 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.
SOF — WAS
Jun 16 — Jun 231

The best prices from Sofia to Washington, D.C. are usually found in November or October, booked 26 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Sofia to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2024.

Popular in

August

Cheapest in

November

Average price

$822

Round-trip from

$234
High demand for flights, 15% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in June 2024
From Sofia to Washington, D.C. (WAS)

What is the cheapest day to fly round-trip from Sofia to Washington, D.C.?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 20% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Sofia to Washington, D.C.?

Users have found that booking a flight from Sofia to Washington, D.C. at least 27 days early can save you up to 24% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Sofia to Washington, D.C. for as little as $629 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $695 for flights departing within the next 3 days.

What is the cheapest month to fly from Sofia to Washington, D.C.?

November can be a great time to fly to Washington, D.C. from Sofia with a flight ticket averaging about $702. Cheapflights users have found deals in the month of November for as cheap as $519. The most expensive prices can be found in the month of August.

What is the cheapest time of day to fly from SOF to WAS?

When flying from Sofia to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight in the morning.

Cheap Sofia to Washington, D.C. flights in June & July 2024

Find cheap flight options from Sofia to Washington, D.C. specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
These are some of the most attractive deals on flights from Sofia to Washington, D.C. in 2024. Check back regularly for other flight deals.
Thu 7/116:00 pmSOF - IAD
1 stop27h 40mITA Airways
Thu 7/184:30 pmIAD - SOF
1 stop17h 40mITA Airways
Deal found 6/11$579
Thu 7/1812:55 pmSOF - IAD
1 stop13h 30mLufthansa
Mon 6/210:20 pmIAD - SOF
1 stop17h 50mLufthansa
Deal found 6/9$591
Thu 7/188:00 amSOF - IAD
1 stop13h 35mMultiple Airlines
Thu 5/83:20 pmIAD - SOF
1 stop13h 00mMultiple Airlines
Deal found 6/9$592
Wed 7/172:05 pmSOF - IAD
1 stop30h 25mLufthansa
Wed 4/910:20 pmIAD - SOF
1 stop17h 50mLufthansa
Deal found 6/9$611
Thu 7/186:30 amSOF - IAD
1 stop14h 00mLufthansa
Fri 4/1110:20 pmIAD - SOF
1 stop17h 50mLufthansa
Deal found 6/9$619
Thu 7/186:30 amSOF - IAD
1 stop14h 00mLufthansa
Thu 4/105:15 pmIAD - SOF
1 stop13h 05mLufthansa
Deal found 6/9$621
Thu 7/186:30 amSOF - IAD
1 stop16h 35mUnited Airlines
Wed 5/71:30 pmIAD - SOF
2 stops15h 40mUnited Airlines
Deal found 6/9$623
Thu 7/186:30 amSOF - IAD
1 stop14h 00mMultiple Airlines
Sat 4/125:45 pmIAD - SOF
1 stop10h 55mMultiple Airlines
Deal found 6/9$624
Thu 7/186:30 amSOF - IAD
1 stop16h 35mUnited Airlines
Tue 5/612:35 pmIAD - SOF
2 stops15h 45mUnited Airlines
Deal found 6/9$627

Sofia to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Sofia and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
These are some of the most attractive deals on flights from Sofia to Washington, D.C. in 2024. Check back regularly for other flight deals.
Sun 9/226:45 pmSOF - IAD
1 stop26h 50mMultiple Airlines
Sun 4/610:20 pmIAD - SOF
1 stop17h 50mMultiple Airlines
Deal found 6/10$566
Thu 7/116:00 pmSOF - IAD
1 stop27h 40mITA Airways
Thu 7/184:30 pmIAD - SOF
1 stop17h 40mITA Airways
Deal found 6/11$579
Sun 9/224:05 pmSOF - IAD
1 stop29h 30mAustrian Airlines
Sun 4/610:25 pmIAD - SOF
2 stops36h 35mAustrian Airlines
Deal found 6/10$590
Thu 7/1812:55 pmSOF - IAD
1 stop13h 30mLufthansa
Mon 6/210:20 pmIAD - SOF
1 stop17h 50mLufthansa
Deal found 6/9$591
Thu 7/188:00 amSOF - IAD
1 stop13h 35mMultiple Airlines
Thu 5/83:20 pmIAD - SOF
1 stop13h 00mMultiple Airlines
Deal found 6/9$592
Wed 7/172:05 pmSOF - IAD
1 stop30h 25mLufthansa
Wed 4/910:20 pmIAD - SOF
1 stop17h 50mLufthansa
Deal found 6/9$611
Sun 9/226:45 pmSOF - IAD
2 stops27h 40mAustrian Airlines
Sun 4/68:30 amIAD - SOF
2 stops23h 50mAustrian Airlines
Deal found 6/10$613
Thu 7/186:30 amSOF - IAD
1 stop14h 00mLufthansa
Fri 4/1110:20 pmIAD - SOF
1 stop17h 50mLufthansa
Deal found 6/9$619
Thu 8/2912:55 pmSOF - IAD
1 stop13h 30mLufthansa
Fri 5/93:20 pmIAD - SOF
1 stop13h 00mLufthansa
Deal found 6/9$620

Sofia to Washington, D.C. flights leaving soon

Find last-minute flight options from Sofia to Washington, D.C. for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Book one of these great deals on flights from Sofia to Washington, D.C.. Tip: verify your flight details before completing your reservation.
Mon 6/174:05 pmSOF - IAD
1 stop29h 30mAustrian Airlines
Mon 7/15:45 pmIAD - SOF
2 stops23h 10mAustrian Airlines
Deal found 6/9$695
Mon 6/176:00 amSOF - DCA
2 stops32h 20mUnited Airlines
Mon 7/13:00 pmDCA - SOF
2 stops38h 10mUnited Airlines
Deal found 6/9$703
Mon 6/176:45 pmSOF - IAD
2 stops27h 35mAustrian Airlines
Mon 7/15:45 pmIAD - SOF
2 stops23h 10mAustrian Airlines
Deal found 6/9$719
Mon 6/176:00 amSOF - IAD
1 stop20h 25mLufthansa
Mon 7/110:20 pmIAD - SOF
1 stop30h 50mLufthansa
Deal found 6/9$730
Mon 6/176:00 amSOF - IAD
2 stops36h 11mLufthansa
Mon 7/15:45 pmIAD - SOF
2 stops35h 25mLufthansa
Deal found 6/9$738
Sun 6/166:00 amSOF - IAD
1 stop20h 25mLufthansa
Sat 6/2210:10 pmIAD - SOF
1 stop30h 10mLufthansa
Deal found 6/10$775
Sun 6/166:00 amSOF - IAD
1 stop20h 25mUnited Airlines
Sat 6/2210:10 pmIAD - SOF
2 stops54h 30mUnited Airlines
Deal found 6/10$819
Sun 6/166:00 amSOF - IAD
2 stops22h 02mUnited Airlines
Sat 6/2210:10 pmIAD - SOF
2 stops54h 30mUnited Airlines
Deal found 6/10$829
Sun 6/166:10 pmSOF - BWI
1 stop31h 35mMultiple Airlines
Sat 6/2210:20 pmBWI - SOF
1 stop18h 30mMultiple Airlines
Deal found 6/10$1,139

One-way flights to Washington, D.C. from Sofia

Search for one-way flight options from Sofia to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Some of the best available deals we've found on one-way flights from Sofia to Washington, D.C.. Those needing a return flight from Sofia to Washington, D.C. can use the search form above.
Thu 7/117:35 pmSOF - IAD
2 stops29h 05mMultiple Airlines
Deal found 6/11$432
Tue 7/910:30 pmSOF - BWI
2 stops26h 10mMultiple Airlines
Deal found 6/10$463
Thu 7/115:45 amSOF - BWI
2 stops42h 55mMultiple Airlines
Deal found 6/11$485
Thu 7/117:35 pmSOF - BWI
3 stops33h 23mMultiple Airlines
Deal found 6/11$500
Tue 7/910:30 pmSOF - BWI
3 stops26h 10mMultiple Airlines
Deal found 6/10$531
Tue 7/910:30 pmSOF - IAD
2 stops26h 10mMultiple Airlines
Deal found 6/10$532
Tue 7/97:35 pmSOF - IAD
3 stops29h 05mMultiple Airlines
Deal found 6/10$549
Thu 7/117:10 pmSOF - IAD
3 stops26h 35mMultiple Airlines
Deal found 6/11$555
Tue 7/99:15 pmSOF - DCA
2 stops41h 08mAmerican Airlines
Deal found 6/10$573

Find flights from Sofia to Washington, D.C. within your budget

Customize your flight search to find flights from Sofia to Washington, D.C. 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, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$566 - $816

Route

Depart

Return

Price

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Sun 9/22

1 stop26h 50m

Washington, D.C. Dulles Intl

Sun 4/6

1 stop17h 50m

$566

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Thu 7/11

1 stop27h 40m

Washington, D.C. Dulles Intl

Thu 7/18

1 stop17h 40m

$579

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Sun 9/22

1 stop29h 30m

Washington, D.C. Dulles Intl

Sun 4/6

2 stops36h 35m

$590

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Thu 7/18

1 stop13h 30m

Washington, D.C. Dulles Intl

Mon 6/2

1 stop17h 50m

$591

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Thu 7/18

1 stop16h 35m

Washington, D.C. Dulles Intl

Wed 5/7

2 stops15h 40m

$623

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Sat 8/31

1 stop35h 10m

Washington, D.C. Dulles Intl

Sun 5/4

1 stop15h 10m

$687

SofiaWashington, D.C. Reagan-National

SOF - DCA

SOFDCA

Sofia

Mon 9/9

2 stops24h 49m

Washington, D.C. Reagan-National

Fri 9/13

2 stops17h 35m

$717

SofiaWashington, D.C. Reagan-National

SOF - DCA

SOFDCA

Sofia

Thu 7/18

2 stops19h 05m

Washington, D.C. Reagan-National

Tue 4/8

2 stops17h 15m

$746

SofiaWashington, D.C. Dulles Intl

SOF - IAD

SOFIAD

Sofia

Mon 9/9

1 stop31h 30m

Washington, D.C. Dulles Intl

Fri 9/13

2 stops15h 46m

$816

Flights are sorted by cheapest first

Deals found on 6/10

How far ahead should I book a flight from Sofia to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Washington, D.C.. Price data was last updated on May 31, 2024.
The best time to book flights from Sofia to Washington, D.C. is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Sofia to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Sofia to Washington, D.C.. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sofia to Washington, D.C. flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Sofia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated June 11, 2024.
Get a feel of what it's like to fly with Austrian Airlines, ITA Airways and United Airlines from Sofia to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.7
Good
4,301 reviews

Overall

7.7

Crew

8.1

Food

7.5

Boarding

7.8

Comfort

7.6

Entertainment

7.6

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

7.7
Good
4,301 reviews
7.7
Good
4,301 reviews

Overall

7.7

Crew

8.1

Food

7.5

Boarding

7.8

Comfort

7.6

Entertainment

7.6

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

7.7
Good
990 reviews
7.7
Good
4,301 reviews

Overall

7.7

Crew

8.1

Food

7.5

Boarding

7.8

Comfort

7.6

Entertainment

7.6

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

7.5
Good
1,701 reviews
7.7
Good
4,301 reviews

Overall

7.7

Crew

8.1

Food

7.5

Boarding

7.8

Comfort

7.6

Entertainment

7.6

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

7.4
Good
3,714 reviews
7.7
Good
4,301 reviews

Overall

7.7

Crew

8.1

Food

7.5

Boarding

7.8

Comfort

7.6

Entertainment

7.6

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

7.4
Good
10,629 reviews
7.7
Good
4,301 reviews

Overall

7.7

Crew

8.1

Food

7.5

Boarding

7.8

Comfort

7.6

Entertainment

7.6

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Related info for your journey

Find useful and relevant information for your journey from Sofia to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Sofia to Washington, D.C.?

    If you book a flight to Washington, D.C. from Sofia, you will be flying from Sofia, which is the city’s only airport. Sofia (SOF) is located 4.2 mi from the center of Sofia. There are 0 flights from Sofia to Washington, D.C. per day from 5 different airlines.

  • Can I find flights from Sofia to Washington, D.C. for under $600 on Cheapflights?

    Yes, there are multiple flights from Sofia to Washington, D.C. for under $600. The cheapest flight booked recently is on Multiple Airlines for just $566, but on average you can expect to pay $618.

  • Are there last-minute flights available from Sofia to Washington, D.C. for under $700?

    There are currently 16+ open flights from Sofia to Washington, D.C. within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Sofia to Washington, D.C. round-trip?

    ITA Airways, at $579, was found to be the cheapest airline from Sofia to Washington, D.C..Alternate airlines to your destination round-trip include Austrian Airlines and Lufthansa. These flights start at 17% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sofia to Washington, D.C. one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $573. However, be on the lookout for offers from British Airways and Qatar Airways, as they are both options that can get you from Sofia to Washington, D.C. for a low price.

  • What are the most popular routes from Sofia to Washington, D.C.?

  • What does SOF to IAD mean?

    SOF stands for Sofia Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Sofia to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your Sofia to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sofia to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sofia to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sofia to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Sofia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Washington, D.C..

  • Can I find deals for business class flights from Sofia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Sofia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Sofia to Washington, D.C. that allow pets onboard?

    Many airlines flying from Sofia to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sofia to Washington, D.C.?

    Yes, you can often find last-minute deals on Sofia to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sofia to Washington, D.C. flight deals updated?

    The Sofia to Washington, D.C. flight deals you see on this page were last updated on 6/11.

  • What are the most popular airlines that fly from Sofia to Washington, D.C.?

  • What is the cheapest month to book a flight from Sofia to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Sofia to Washington, D.C. (average of $278). Flying from Sofia to Washington, D.C. in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sofia to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Sofia to Washington, D.C.

Discover the top 5 airlines that operate flights from Sofia to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$545Average$625FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$550Average$679FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$554Average$752FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$575Average$754FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$634Average$658FlexibilityNo cancel feeOn-time77%

Search flights from Sofia to Washington, D.C. by cabin class

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