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$588+ Cheap flights from District of Columbia to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SOF
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from District of Columbia to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from District of Columbia (USDC) to Sofia (SOF). 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 enero 21, 2025.

Round-trip from

$588
(oojo)
From District of Columbia to Sofia
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Find flight deals from District of Columbia to Sofia

Cheapest flights from District of Columbia to Sofia
Explore the most affordable flight options available from District of Columbia to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/112:00 pmIAD - SOF
1 stop18h 05mTurkish Airlines
mar. 2/259:40 pmSOF - IAD
1 stop28h 50mTurkish Airlines
Deal found 1/21$588
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/173:55 pmIAD - SOF
2 stops15h 40mAir Canada
mié. 4/26:15 amSOF - IAD
2 stops35h 59mAir Canada
Deal found 1/20$590
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/177:00 pmIAD - SOF
1 stop16h 10mBritish Airways
mié. 4/29:30 pmSOF - IAD
1 stop25h 20mBritish Airways
Deal found 1/20$592
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/97:00 pmIAD - SOF
1 stop15h 20mAmerican Airlines
mar. 3/256:05 pmSOF - IAD
1 stop28h 30mAmerican Airlines
Deal found 1/21$597
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/194:10 pmDCA - SOF
2 stops14h 50mAir Canada
mié. 3/266:00 amSOF - DCA
2 stops21h 00mAir Canada
Deal found 1/21$602
This United deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/911:20 pmIAD - SOF
1 stop12h 50mMultiple Airlines
mar. 3/256:00 amSOF - IAD
2 stops35h 31mMultiple Airlines
Deal found 1/21$602
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/116:25 pmIAD - SOF
2 stops16h 45mUnited Airlines
mar. 2/256:00 amSOF - IAD
2 stops16h 13mUnited Airlines
Deal found 1/21$603
This United deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/43:00 pmDCA - SOF
2 stops15h 25mMultiple Airlines
jue. 3/136:10 amSOF - DCA
2 stops20h 50mMultiple Airlines
Deal found 1/21$608
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/93:55 pmDCA - SOF
2 stops18h 25mAmerican Airlines
mar. 3/256:05 pmSOF - DCA
2 stops28h 24mAmerican Airlines
Deal found 1/21$612
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/1112:59 pmDCA - SOF
2 stops18h 11mBritish Airways
mar. 2/256:05 pmSOF - DCA
2 stops32h 10mBritish Airways
Deal found 1/21$614
This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/217:59 pmIAD - SOF
2 stops39h 11mITA Airways
mié. 3/261:00 pmSOF - IAD
1 stop32h 40mITA Airways
Deal found 1/20$648
This Austrian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/207:00 pmIAD - SOF
1 stop10h 50mAustrian Airlines
lun. 3/316:55 pmSOF - IAD
1 stop26h 40mAustrian Airlines
Deal found 1/20$669

Find flights from District of Columbia to Sofia within your budget

Customize your flight search to find flights from District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

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Route

Depart

Return

Price

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

mar. 2/11

2:00 pm-3:05 pm

1 stop18h 05m

Sofia

mar. 2/25

9:40 pm-7:30 pm

1 stop28h 50m

$588

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 3/17

3:55 pm-1:35 pm

2 stops15h 40m

Sofia

mié. 4/2

6:15 am-11:14 am

2 stops35h 59m

$590

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 3/17

7:00 pm-5:10 pm

1 stop16h 10m

Sofia

mié. 4/2

9:30 pm-3:50 pm

1 stop25h 20m

$592

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

dom. 3/9

7:00 pm-4:20 pm

1 stop15h 20m

Sofia

mar. 3/25

6:05 pm-4:35 pm

1 stop28h 30m

$597

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

dom. 3/9

11:20 pm-6:10 pm

1 stop12h 50m

Sofia

mar. 3/25

6:00 am-11:31 am

2 stops35h 31m

$602

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mié. 3/19

4:10 pm-1:00 pm

2 stops14h 50m

Sofia

mié. 3/26

6:00 am-9:00 pm

2 stops21h 00m

$602

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

mar. 2/11

6:25 pm-6:10 pm

2 stops16h 45m

Sofia

mar. 2/25

6:00 am-3:13 pm

2 stops16h 13m

$603

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 3/4

3:00 pm-1:25 pm

2 stops15h 25m

Sofia

jue. 3/13

6:10 am-9:00 pm

2 stops20h 50m

$608

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

dom. 3/9

3:55 pm-4:20 pm

2 stops18h 25m

Sofia

mar. 3/25

6:05 pm-4:29 pm

2 stops28h 24m

$612

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

mar. 2/11

12:59 pm-2:10 pm

2 stops18h 11m

Sofia

mar. 2/25

6:05 pm-7:15 pm

2 stops32h 10m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 32 results
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Best time to book a flight from District of Columbia to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from District of Columbia 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.

Travel insights for flights from District of Columbia to Sofia

Get recent, data-driven insights about flights from District of Columbia to Sofia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Sofia?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Sofia (average of $632). Flying from District of Columbia to Sofia in June is currently the most expensive (average of $1,243). 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.

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

Find hourly flight availability from District of Columbia to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Sofia as you normally would.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with Air Canada, United Airlines and KLM from District of Columbia to Sofia 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.
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,117 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,600 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,490 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sofia. 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 into for flights to Sofia from District of Columbia?

    Most people fly into Sofia (SOF) if they book a flight to Sofia from District of Columbia. Sofia is conveniently located just 4.2 mi from Sofia’s city center.

  • What are the cheapest airlines to fly from District of Columbia to Sofia one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Sofia are ITA Airways ($641), Lufthansa ($744), and Air Canada ($758).

  • Can I find deals for flights from District of Columbia to Sofia that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sofia?

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

  • Can I find deals for business class flights from District of Columbia to Sofia?

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

  • What is the cheapest month to book a flight from District of Columbia to Sofia?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Sofia (average of $632). Flying from District of Columbia to Sofia in June is currently the most expensive (average of $1,243). 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

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Alternative routes for District of Columbia to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from District of Columbia to Sofia

Discover the top 7 airlines that operate flights from District of Columbia to Sofia. 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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$552Average$736FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$597Average$952FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$620Average$827FlexibilityNo cancel feeOn-time70%
SWISSCheapest$635Average$1,109FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$708Average$1,033FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$709Average$1,182FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$715Average$1,094FlexibilityNo cancel feeOn-time76%
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