Cheap flights from Washington, D.C. (WAS) to Sofia (SOF) from $285

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 8/20. 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.
WAS — SOF
Jun 18 — Jun 251

The best prices from Washington, D.C. to Sofia are usually found in March or November, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 13, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$660

One-way from

$541
High demand for flights, 27% potential price rise
Best time to find cheap flights, 20% potential price drop
From Washington, D.C. (WAS) to Sofia
One-way flight from Washington, D.C. (WAS) to Sofia

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 29%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 9% on flights from Washington, D.C. to Sofia compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $735. For sooner than that we have options available in the next 3 days from $747.

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

Flights from Washington, D.C. to Sofia lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. to Sofia in March, with the cheapest ticket starting at $543.

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

One of the essential ways to save on airfare from Washington, D.C. to Sofia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

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

Find cheap flight options from Washington, D.C. to Sofia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on June 13, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Sofia in 2024. Check back regularly for other flight deals.
Sat 7/134:30 pmIAD - SOF
1 stop17h 40mITA Airways
Sat 10/196:00 pmSOF - IAD
1 stop27h 40mITA Airways
Deal found 6/13$901
Sat 7/134:30 pmIAD - SOF
1 stop17h 40mITA Airways
Sat 10/196:00 pmSOF - IAD
1 stop27h 40mITA Airways
Deal found 6/12$952
Thu 7/45:15 pmIAD - SOF
2 stops17h 40mMultiple Airlines
Thu 7/185:00 amSOF - IAD
2 stops17h 25mMultiple Airlines
Deal found 6/12$968
Sun 7/145:15 pmIAD - SOF
3 stops35h 00mMultiple Airlines
Sun 7/282:40 pmSOF - IAD
3 stops31h 45mMultiple Airlines
Deal found 6/12$985
Sat 7/135:10 pmIAD - SOF
2 stops41h 00mITA Airways
Sat 10/196:00 pmSOF - IAD
1 stop27h 40mITA Airways
Deal found 6/12$1,002
Fri 7/266:50 pmBWI - SOF
2 stops23h 15mMultiple Airlines
Sat 8/313:05 pmSOF - BWI
3 stops33h 35mMultiple Airlines
Deal found 6/13$1,021
Wed 7/310:10 pmIAD - SOF
2 stops31h 00mUnited Airlines
Wed 7/1712:55 pmSOF - IAD
1 stop13h 30mUnited Airlines
Deal found 6/11$1,054
Wed 7/310:10 pmIAD - SOF
2 stops31h 00mUnited Airlines
Wed 7/176:00 amSOF - IAD
2 stops32h 11mUnited Airlines
Deal found 6/11$1,058
Sun 7/146:50 pmIAD - SOF
2 stops25h 05mMultiple Airlines
Sun 7/287:35 pmSOF - IAD
2 stops29h 05mMultiple Airlines
Deal found 6/12$1,069

Washington, D.C. to Sofia 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Sofia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Sofia in 2024. Check back regularly for other flight deals.
Tue 11/1212:50 pmDCA - SOF
2 stops18h 20mBritish Airways
Tue 11/266:05 pmSOF - DCA
2 stops29h 15mBritish Airways
Deal found 6/11$604
Tue 11/122:15 pmBWI - SOF
2 stops16h 55mBritish Airways
Tue 11/266:05 pmSOF - BWI
1 stop31h 50mBritish Airways
Deal found 6/11$613
Mon 12/97:48 pmDCA - SOF
2 stops14h 22mBritish Airways
Mon 12/235:25 pmSOF - DCA
2 stops32h 31mBritish Airways
Deal found 6/11$642
Tue 12/1012:50 pmDCA - SOF
2 stops18h 20mBritish Airways
Tue 12/246:05 pmSOF - DCA
2 stops29h 24mBritish Airways
Deal found 6/12$664
Tue 10/224:55 pmDCA - SOF
2 stops18h 50mAir Canada
Mon 11/46:05 amSOF - DCA
2 stops23h 23mAir Canada
Deal found 6/12$685
Wed 11/1311:05 amDCA - SOF
2 stops23h 45mAir Canada
Wed 11/276:00 amSOF - DCA
2 stops20h 58mAir Canada
Deal found 6/12$688
Tue 11/122:15 pmBWI - SOF
2 stops16h 55mBritish Airways
Tue 11/266:05 pmSOF - BWI
2 stops28h 48mBritish Airways
Deal found 6/11$754
Tue 10/229:25 pmBWI - SOF
1 stop18h 30mMultiple Airlines
Mon 11/45:25 pmSOF - BWI
2 stops29h 28mMultiple Airlines
Deal found 6/12$787
Mon 12/98:40 pmBWI - SOF
1 stop13h 30mMultiple Airlines
Mon 12/239:00 amSOF - BWI
1 stop16h 55mMultiple Airlines
Deal found 6/11$797

Washington, D.C. to Sofia flights leaving soon

Find last-minute flight options from Washington, D.C. to Sofia 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 3,214,720 searches. Data last updated June 13, 2024.
Book one of these great deals on flights from Washington, D.C. to Sofia. Tip: verify your flight details before completing your reservation.
Wed 6/195:20 pmBWI - SOF
1 stop13h 00mMultiple Airlines
Tue 8/206:45 pmSOF - BWI
1 stop27h 00mMultiple Airlines
Deal found 6/12$1,310
Wed 6/195:35 pmIAD - SOF
1 stop11h 05mAustrian Airlines
Tue 8/206:45 pmSOF - IAD
1 stop26h 50mAustrian Airlines
Deal found 6/12$1,328
Wed 6/195:17 pmIAD - SOF
3 stops23h 38mMultiple Airlines
Tue 8/202:40 pmSOF - IAD
3 stops34h 00mMultiple Airlines
Deal found 6/12$1,336
Wed 6/195:15 pmIAD - SOF
1 stop11h 55mMultiple Airlines
Tue 8/206:30 amSOF - IAD
2 stops19h 55mMultiple Airlines
Deal found 6/12$1,386
Wed 6/1911:30 amDCA - SOF
2 stops18h 50mMultiple Airlines
Tue 8/206:30 amSOF - DCA
2 stops21h 28mMultiple Airlines
Deal found 6/12$1,470
Wed 6/195:20 pmBWI - SOF
2 stops17h 40mMultiple Airlines
Tue 8/206:30 amSOF - BWI
3 stops24h 23mMultiple Airlines
Deal found 6/12$1,490
Wed 6/1910:20 pmIAD - SOF
2 stops17h 10mMultiple Airlines
Tue 8/206:30 amSOF - IAD
2 stops21h 30mMultiple Airlines
Deal found 6/12$1,492
Wed 6/195:20 pmBWI - SOF
1 stop17h 45mMultiple Airlines
Tue 8/206:30 amSOF - BWI
3 stops24h 23mMultiple Airlines
Deal found 6/12$1,502
Fri 6/1411:00 amDCA - SOF
2 stops19h 20mAir Canada
Fri 6/216:30 amSOF - DCA
2 stops34h 49mAir Canada
Deal found 6/11$1,625

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

Search for one-way flight options from Washington, D.C. to Sofia. 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 3,214,720 searches. Data last updated June 13, 2024.
Users traveling one-way from Washington, D.C. to Sofia can select one of these great deals. Users can also find round-trip Washington, D.C. to Sofia flights by using the search form above.
Tue 8/208:30 pmIAD - SOF
2 stops23h 25mMultiple Airlines
Deal found 6/13$285
Mon 8/1910:25 pmIAD - SOF
2 stops16h 40mMultiple Airlines
Deal found 6/12$305
Mon 8/195:35 pmIAD - SOF
3 stops22h 35mMultiple Airlines
Deal found 6/12$352
Tue 8/208:30 pmIAD - SOF
3 stops23h 25mMultiple Airlines
Deal found 6/13$362
Tue 7/308:30 pmIAD - SOF
3 stops34h 45mMultiple Airlines
Deal found 6/13$374
Tue 6/256:50 pmBWI - SOF
2 stops39h 40mMultiple Airlines
Deal found 6/12$388
Mon 8/199:50 pmIAD - SOF
1 stop34h 05mTurkish Airlines
Deal found 6/12$416
Tue 7/3010:30 pmIAD - SOF
2 stops18h 55mMultiple Airlines
Deal found 6/13$426
Tue 6/256:50 pmBWI - SOF
3 stops34h 25mMultiple Airlines
Deal found 6/12$495

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

Customize your flight search to find flights from Washington, D.C. 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 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$590 - $938

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 11/12

1 stop12h 50m

Sofia

Tue 11/26

1 stop28h 35m

$590

Washington, D.C. Reagan-NationalSofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 11/12

2 stops18h 20m

Sofia

Tue 11/26

2 stops29h 15m

$604

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 9/10

1 stop15h 15m

Sofia

Tue 9/17

1 stop36h 25m

$604

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 12/9

2 stops16h 45m

Sofia

Mon 12/23

2 stops38h 28m

$629

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 11/13

2 stops16h 45m

Sofia

Wed 11/27

2 stops22h 19m

$664

Washington, D.C. Reagan-NationalSofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 10/22

2 stops18h 50m

Sofia

Mon 11/4

2 stops23h 23m

$685

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Fri 10/11

1 stop11h 05m

Sofia

Fri 10/25

1 stop13h 35m

$739

Baltimore/WashingtonSofia

BWI - SOF

BWISOF

Baltimore/Washington

Wed 11/13

2 stops40h 55m

Sofia

Wed 11/27

2 stops35h 56m

$814

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 8/4

1 stop30h 25m

Sofia

Sun 8/18

2 stops34h 20m

$938

Flights are sorted by cheapest first

Deals found on 6/11

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Sofia. Price data was last updated on June 12, 2024.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Sofia. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Sofia flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday afternoons 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 Washington, D.C. to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Washington, D.C. 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 Sofia by month

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

SOF

Temperature

30.2 - 68 °F

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 June 13, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Sofia, such as United Airlines, Turkish Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.7
Good
1,893 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.5

Crew

8.4

Food

7.3

Overall

7.7

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.7
Good
1,893 reviews
7.7
Good
1,893 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.5

Crew

8.4

Food

7.3

Overall

7.7

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.7
Good
987 reviews
7.7
Good
1,893 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.5

Crew

8.4

Food

7.3

Overall

7.7

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
3,716 reviews
7.7
Good
1,893 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.5

Crew

8.4

Food

7.3

Overall

7.7

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
10,000 reviews
7.7
Good
1,893 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.5

Crew

8.4

Food

7.3

Overall

7.7

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.3
Good
10,000 reviews
7.7
Good
1,893 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.5

Crew

8.4

Food

7.3

Overall

7.7

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    If you book a flight to Sofia from Washington, D.C., you will be flying to 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 Washington, D.C. to Sofia per day from 9 different airlines.

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

    Yes, there are multiple flights from Washington, D.C. to Sofia for under $600. The cheapest flight booked recently is on American Airlines for just $590, but on average you can expect to pay $643.

  • Are there last-minute flights available from Washington, D.C. to Sofia for under $1,400?

    There are currently 20+ open flights from Washington, D.C. to Sofia within the next 7 days for less than $1,400.

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

    American Airlines, at $590, was found to be the cheapest airline from Washington, D.C. to Sofia.Alternate airlines to your destination round-trip include British Airways and Turkish Airlines. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $416. Users have also found prices from $603 and $639 on TAP AIR PORTUGAL and United Airlines, respectively.

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

  • What does IAD to SOF mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Sofia Airport (SOF). Codes like Sofia Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

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

    The amount of baggage you can bring on your Washington, D.C. to Sofia 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 Washington, D.C. to Sofia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Sofia 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 Washington, D.C. to Sofia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

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

    Many airlines flying from Washington, D.C. to Sofia 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 Washington, D.C. to Sofia?

    Yes, you can often find last-minute deals on Washington, D.C. to Sofia 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 Washington, D.C. to Sofia flight deals updated?

    The Washington, D.C. to Sofia flight deals you see on this page were last updated on 6/12.

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Sofia (average of $660). Flying from Washington, D.C. 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.

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

Top 9 airlines flying from Washington, D.C. to Sofia

Discover the top 9 airlines that operate flights from Washington, D.C. 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 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$531Average$661FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$616Average$1,012FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$632Average$773FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$640Average$716FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$641Average$1,017FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$644Average$1,098FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$670Average$680FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$696Average$1,127FlexibilityNo cancel feeOn-time69%
SWISSCheapest$740Average$1,108FlexibilityNo cancel feeOn-time79%

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