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$303+ Cheap flights from Dallas to Sofia (SOF)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SOF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Dallas to Sofia are usually found in October or February, booked 69 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Dallas to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 February 20, 2025.

Round-trip from

$573
(United Airlines)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$659
From Dallas to Sofia
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One-way flight from Dallas to Sofia
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Highest demand for flights based on searches. 33% potential increase in price ($471 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Dallas to Sofia

Cheapest flights from Dallas to Sofia
Explore the most affordable flight options available from Dallas to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 4/211:35 amDFW - SOF
2 stops27h 15mUnited Airlines
Wed 4/96:15 amSOF - DFW
2 stops24h 30mUnited Airlines
Deal found 2/18$573
This British Airways deal was found by Cheapflights users on 2/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:04 pmDFW - SOF
2 stops17h 06mBritish Airways
Tue 3/256:05 pmSOF - DFW
2 stops30h 44mBritish Airways
Deal found 2/20$584
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:35 pmDFW - SOF
2 stops22h 10mLufthansa
Wed 3/262:10 pmSOF - DFW
1 stop32h 25mLufthansa
Deal found 2/19$591
This oojo deal was found by Cheapflights users on 2/19. 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.
Thu 4/248:55 pmDFW - SOF
1 stop15h 30mTurkish Airlines
Wed 5/289:15 amSOF - DFW
1 stop17h 55mTurkish Airlines
Deal found 2/19$600
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/234:10 pmDFW - SOF
1 stop17h 10mAmerican Airlines
Sun 4/69:10 pmSOF - DFW
1 stop31h 29mAmerican Airlines
Deal found 2/20$618
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:00 amDFW - SOF
2 stops31h 45mMultiple Airlines
Thu 3/276:10 amSOF - DFW
1 stop16h 25mMultiple Airlines
Deal found 2/20$638
This Air Canada deal was found by Cheapflights users on 2/18. 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.
Wed 4/211:35 amDFW - SOF
2 stops23h 05mAir Canada
Thu 4/106:15 amSOF - DFW
2 stops23h 59mAir Canada
Deal found 2/18$715
This Austrian Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 4/86:45 amDFW - SOF
2 stops24h 35mAustrian Airlines
Tue 4/158:00 amSOF - DFW
2 stops18h 32mAustrian Airlines
Deal found 2/18$834
This StudentUniverse deal was found by Cheapflights users on 2/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amDFW - SOF
2 stops19h 05mSWISS
Wed 10/1510:50 amSOF - DFW
2 stops19h 34mSWISS
Deal found 2/20$874
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1012:18 pmDAL - SOF
2 stops18h 47mKLM
Tue 3/257:00 amSOF - DAL
2 stops21h 49mKLM
Deal found 2/20$933
This Air France deal was found by Cheapflights users on 2/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:11 pmDAL - SOF
2 stops17h 49mAir France
Mon 4/287:00 amSOF - DAL
2 stops22h 48mAir France
Deal found 2/20$1,032
This Air France deal was found by Cheapflights users on 2/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:01 pmDAL - SOF
2 stops17h 59mMultiple Airlines
Tue 9/27:00 amSOF - DAL
2 stops21h 34mMultiple Airlines
Deal found 2/20$1,196

Find flights from Dallas to Sofia within your budget

Customize your flight search to find flights from Dallas 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 February 20, 2025.

Fly from

Dallas

Fly to

Sofia

Route

Depart

Return

Price

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Wed 4/2

11:35 am-10:50 pm

2 stops27h 15m

Sofia

Wed 4/9

6:15 am-10:45 pm

2 stops24h 30m

$573

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Mon 3/10

5:04 pm-5:10 pm

2 stops17h 06m

Sofia

Tue 3/25

6:05 pm-5:49 pm

2 stops30h 44m

$584

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Wed 3/12

5:35 pm-10:45 pm

2 stops22h 10m

Sofia

Wed 3/26

2:10 pm-3:35 pm

1 stop32h 25m

$591

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Thu 4/24

8:55 pm-8:25 pm

1 stop15h 30m

Sofia

Wed 5/28

9:15 am-7:10 pm

1 stop17h 55m

$600

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Sun 3/23

4:10 pm-4:20 pm

1 stop17h 10m

Sofia

Sun 4/6

9:10 pm-8:39 pm

1 stop31h 29m

$618

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Thu 3/13

8:00 am-10:45 pm

2 stops31h 45m

Sofia

Thu 3/27

6:10 am-3:35 pm

1 stop16h 25m

$638

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Wed 4/2

11:35 am-6:40 pm

2 stops23h 05m

Sofia

Thu 4/10

6:15 am-10:14 pm

2 stops23h 59m

$715

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Tue 4/8

6:45 am-3:20 pm

2 stops24h 35m

Sofia

Tue 4/15

8:00 am-6:32 pm

2 stops18h 32m

$834

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Wed 5/7

7:00 am-10:05 am

2 stops19h 05m

Sofia

Wed 10/15

10:50 am-10:24 pm

2 stops19h 34m

$874

DallasSofia

DAL - SOF

DALSOF

Dallas Love Field

Mon 3/10

12:18 pm-2:05 pm

2 stops18h 47m

Sofia

Tue 3/25

7:00 am-9:49 pm

2 stops21h 49m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 20 results
1
2

Best time to book a flight from Dallas to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Dallas 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 Dallas to Sofia

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

How far ahead should I book a flight from Dallas to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Sofia. Price data was last updated on February 14, 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dallas to Sofia?

Currently, November is the cheapest month in which you can book a flight from Dallas to Sofia (average of $632). Flying from Dallas 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 DFW to SOF?

Find hourly flight availability from Dallas 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 February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas to Sofia at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

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 February 20, 2025.
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
1,333 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
773 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
1,568 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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
1,449 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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.

United Airlines
7.4
Good
8,766 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

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 Dallas 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 Dallas?

    Located just 4.2 mi from the city center, Sofia is the airport most travelers will use when flying to Sofia from Dallas. Booking flights from Dallas to Sofia (SOF) should be relatively easy as there are 0 daily inbound flights from Dallas from 4 different airlines.

  • What are the cheapest airlines flying from Dallas to Sofia round-trip?

    Our cheapest airline available from Dallas to Sofia is United Airlines. Our recent data shows that you can find tickets from as low as $573 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at $584 and $591 round-trip. You may be able to fly from Dallas to Sofia for 39% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Dallas to Sofia one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $378. However, be on the lookout for offers from KLM and Lufthansa, as they are both options that can get you from Dallas to Sofia for a low price.

  • Can I find deals for flights from Dallas to Sofia that include hotel bookings?

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

  • How can I find direct flights from Dallas to Sofia?

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

  • Can I find deals for business class flights from Dallas to Sofia?

    Yes. Cheapflights offers flight deals from Dallas 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 Dallas to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Dallas to Sofia (average of $632). Flying from Dallas 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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Top 4 airlines flying from Dallas to Sofia

Discover the top 4 airlines that operate flights from Dallas 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$641Average$1,008FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$678Average$1,206FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$727Average$1,313FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$737Average$943FlexibilityNo cancel feeOn-time70%
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