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$322+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SOF
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheapflights Tip: 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 June 23, 2025.

Round-trip from

$571
(eDestinos)

One-way from

$322
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$1,328
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. 27% potential increase in price ($344 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 23, 2025.

This FlightHub deal was found by Cheapflights users on 6/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:28 pmDFW - SOF
2 stops22h 17mLufthansa
Tue 12/26:00 amSOF - DFW
1 stop16h 25mLufthansa
Deal found 6/21$505
This eDestinos deal was found by Cheapflights users on 6/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:55 pmDFW - SOF
1 stop33h 50mTurkish Airlines
Tue 9/169:25 amSOF - DFW
1 stop35h 20mTurkish Airlines
Deal found 6/20$571
This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:25 amDFW - SOF
2 stops16h 40mMultiple Airlines
Tue 11/46:00 amSOF - DFW
2 stops23h 49mMultiple Airlines
Deal found 6/23$575
This Air Canada deal was found by Cheapflights users on 6/21. 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.
Tue 11/1812:20 pmDFW - SOF
2 stops21h 55mAir Canada
Tue 12/22:20 pmSOF - DFW
3 stops31h 21mAir Canada
Deal found 6/21$597
This United Airlines deal was found by Cheapflights users on 6/22. 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 11/1912:10 pmDFW - SOF
2 stops17h 00mUnited Airlines
Wed 12/36:15 amSOF - DFW
2 stops23h 34mUnited Airlines
Deal found 6/22$604
This SWISS deal was found by Cheapflights users on 6/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:20 pmDFW - SOF
2 stops37h 45mSWISS
Mon 8/253:30 pmSOF - DFW
2 stops38h 45mSWISS
Deal found 6/22$619
This Air France deal was found by Cheapflights users on 6/23. 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 10/2112:01 pmDAL - SOF
2 stops17h 59mMultiple Airlines
Tue 11/47:00 amSOF - DAL
2 stops21h 36mMultiple Airlines
Deal found 6/23$642
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 11/223:45 pmDFW - SOF
1 stop13h 15mAmerican Airlines
Sat 12/612:05 pmSOF - DFW
1 stop36h 15mAmerican Airlines
Deal found 6/22$785
This Air France deal was found by Cheapflights users on 6/22. 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 9/2312:01 pmDAL - SOF
2 stops17h 59mAir France
Tue 10/77:00 amSOF - DAL
2 stops21h 36mAir France
Deal found 6/22$857
This KLM deal was found by Cheapflights users on 6/22. 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.
Thu 8/1411:54 amDAL - SOF
2 stops18h 06mKLM
Thu 8/287:00 amSOF - DAL
2 stops22h 08mKLM
Deal found 6/22$988

Cheapflights Fare Finder

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 June 23, 2025.
Use the filters below to find and compare flights from Dallas to Sofia that are best for you.

Fly from

Dallas

Fly to

Sofia

Route

Depart

Return

Price

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Tue 9/2

8:55 pm-2:45 pm

1 stop33h 50m

Sofia

Tue 9/16

9:25 am-12:45 pm

1 stop35h 20m

$571

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Tue 8/12

9:25 am-10:50 pm

2 stops29h 25m

Sofia

Tue 8/26

6:20 am-6:21 pm

2 stops44h 01m

$618

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Mon 8/11

12:20 pm-10:05 am

2 stops37h 45m

Sofia

Mon 8/25

3:30 pm-10:15 pm

2 stops38h 45m

$619

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Mon 8/11

3:50 pm-10:50 pm

1 stop23h 00m

Sofia

Mon 8/25

3:30 pm-10:15 pm

2 stops38h 45m

$620

DallasSofia

DAL - SOF

DALSOF

Dallas Love Field

Tue 10/21

12:01 pm-2:00 pm

2 stops17h 59m

Sofia

Tue 11/4

7:00 am-8:36 pm

2 stops21h 36m

$642

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Tue 9/2

9:25 am-1:20 pm

2 stops19h 55m

Sofia

Tue 9/16

6:20 am-9:43 pm

2 stops23h 23m

$683

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Thu 8/14

3:50 pm-1:05 pm

1 stop13h 15m

Sofia

Thu 8/28

6:15 am-9:44 pm

2 stops23h 29m

$729

DallasSofia

DAL - SOF

DALSOF

Dallas Love Field

Tue 9/23

12:01 pm-2:00 pm

2 stops17h 59m

Sofia

Tue 10/7

7:00 am-8:36 pm

2 stops21h 36m

$857

DallasSofia

DAL - SOF

DALSOF

Dallas Love Field

Thu 8/14

11:54 am-2:00 pm

2 stops18h 06m

Sofia

Thu 8/28

7:00 am-9:08 pm

2 stops22h 08m

$988

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Mon 7/21

5:45 am-4:20 pm

2 stops26h 35m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 14 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.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Sofia

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 June 20, 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 $1,201). 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 June 23, 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 June 23, 2025.
Read through reviews of airlines operating flights from Dallas to Sofia, such as KLM, Air France and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,365 reviews

Crew

8.4

Entertainment

7.1

Food

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,365 reviews
KLM
7.8
Good
1,365 reviews

Crew

8.4

Entertainment

7.1

Food

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,470 reviews
KLM
7.8
Good
1,365 reviews

Crew

8.4

Entertainment

7.1

Food

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,645 reviews
KLM
7.8
Good
1,365 reviews

Crew

8.4

Entertainment

7.1

Food

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,831 reviews
KLM
7.8
Good
1,365 reviews

Crew

8.4

Entertainment

7.1

Food

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,867 reviews
KLM
7.8
Good
1,365 reviews

Crew

8.4

Entertainment

7.1

Food

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 3 different airlines.

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

    Our cheapest airline available from Dallas to Sofia is Turkish Airlines. Our recent data shows that you can find tickets from as low as $571 on this airline. Additional options worth looking into are United Airlines and SWISS, starting at $618 and $619 round-trip. You may be able to fly from Dallas to Sofia for 36% 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 $355. 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 $1,201). 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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Top 3 airlines flying from Dallas to Sofia

Discover the top 3 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$633Average$767FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$650Average$1,141FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$728Average$959FlexibilityNo cancel feeOn-time69%

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