What is the cheapest airline that flies from Texas to Sofia?

Turkish Airlines, British Airways, and Lufthansa are the most popular carriers operating from Texas to Sofia

What airlines fly to Sofia?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Sofia from Texas according to our data. Lufthansa is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 5 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Sofia?

Flight times vary depending on what airport in Texas you fly out of and what airport in Sofia you fly into. For example, flying from Houston to Sofia takes 15h 45m on average. On the other hand, flying from Dallas to Sofia takes 16h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Texas to Sofia Airport?

Prices for flights from Texas to Sofia Airport are updated daily.

How many operators does momondo search for flights from Texas to Sofia Airport?

The number of operators available for flights from Texas to Sofia Airport is 4 as of December 2025.

How old do you have to be to fly from Texas to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$528 Cheap Flights from Texas to Sofia in 2025/26

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Find the cheapest flights from Texas to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:17 pm - 1:15 pm

AUS

SOF

16h 58m2 stops

6:10 am - 8:49 pm

SOF

AUS

22h 39m2 stops

$528Lufthansa

Mon, Jan 12 - Mon, Jan 26

4:27 pm - 8:50 pm

DFW

SOF

20h 23m2 stops

9:35 am - 11:05 pm

SOF

DFW

21h 30m2 stops

$534Turkish Airlines

Wed, Jan 21 - Fri, Jan 30

6:00 am - 1:15 pm

AUS

SOF

23h 15m3 stops

6:00 am - 2:15 pm

SOF

AUS

16h 15m1 stop

$535United Airlines

Fri, Jan 30 - Tue, Feb 3

11:45 am - 2:05 pm

AUS

SOF

18h 20m2 stops

7:00 am - 4:10 pm

SOF

AUS

17h 10m1 stop

$539KLM

Mon, Jan 12 - Mon, Jan 26

6:00 am - 1:15 pm

AUS

SOF

23h 15m3 stops

6:00 am - 12:19 pm

SOF

AUS

38h 19m2 stops

$541United Airlines

Fri, Jan 30 - Tue, Feb 3

4:55 pm - 1:55 pm

DAL

SOF

37h 00m2 stops

7:00 am - 5:47 pm

SOF

DAL

18h 47m2 stops

$795Multiple Airlines

Wed, Dec 31 - Wed, Jan 14

7:20 am - 1:15 pm

IAH

SOF

21h 55m2 stops

6:20 am - 1:35 pm

SOF

IAH

15h 15m1 stop

$818Multiple Airlines

Fri, May 1 - Fri, May 8

8:32 pm - 8:20 pm

MAF

SOF

39h 48m2 stops

9:10 pm - 11:45 pm

SOF

MAF

34h 35m2 stops

$997British Airways

Fri, Apr 10 - Sun, Apr 26

12:47 pm - 8:10 pm

HOU

SOF

23h 23m2 stops

12:05 pm - 10:46 pm

SOF

HOU

18h 41m2 stops

$1,221British Airways

Tue, Jan 6 - Sat, Jan 17

10:20 am - 2:00 pm

DAL

SOF

19h 40m2 stops

7:00 am - 8:30 pm

SOF

DAL

21h 30m2 stops

$1,382KLM

Fri, Apr 24 - Wed, Sep 23

Lufthansa flights from Texas to Sofia

Our best Lufthansa deals on Texas to Sofia flight tickets

Lufthansa

Jan 12

AUS12:17 pmAustin Bergstrom

16h 58m

2 stops

SOF1:15 pmSofia

Jan 26

SOF6:10 amSofia

22h 39m

2 stops

AUS8:49 pmAustin Bergstrom

$528

Find similar

Lufthansa

Jan 11

AUS5:06 pmAustin Bergstrom

17h 14m

2 stops

SOF6:20 pmSofia

Jan 19

SOF2:20 pmSofia

38h 29m

2 stops

AUS8:49 pmAustin Bergstrom

$534

Find similar

Lufthansa

Jan 11

AUS4:10 pmAustin Bergstrom

13h 25m

1 stop

SOF1:35 pmSofia

Jan 19

SOF2:20 pmSofia

38h 29m

2 stops

AUS8:49 pmAustin Bergstrom

$544

Find similar

United Airlines flights from Texas to Sofia

Our best United Airlines deals on Texas to Sofia flight tickets

United Airlines

Jan 30

AUS6:00 amAustin Bergstrom

23h 15m

3 stops

SOF1:15 pmSofia

Feb 3

SOF6:00 amSofia

16h 15m

1 stop

AUS2:15 pmAustin Bergstrom

$535

Find similar

United Airlines

Jan 30

AUS6:00 amAustin Bergstrom

23h 15m

3 stops

SOF1:15 pmSofia

Feb 3

SOF6:00 amSofia

38h 19m

2 stops

AUS12:19 pmAustin Bergstrom

$541

Find similar

United Airlines

Jan 30

AUS6:00 amAustin Bergstrom

23h 15m

3 stops

SOF1:15 pmSofia

Feb 3

SOF6:00 amSofia

22h 49m

2 stops

AUS8:49 pmAustin Bergstrom

$545

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Mon 1/12

12:17 pm-1:15 pm

2 stops16h 58m

Sofia

Mon 1/26

6:10 am-8:49 pm

2 stops22h 39m

$528

DallasSofia

DFW - SOF

DFWSOF

Dallas/Fort Worth

Wed 1/21

4:27 pm-8:50 pm

2 stops20h 23m

Sofia

Fri 1/30

9:35 am-11:05 pm

2 stops21h 30m

$534

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Fri 1/30

6:00 am-1:15 pm

3 stops23h 15m

Sofia

Tue 2/3

6:00 am-2:15 pm

1 stop16h 15m

$535

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Mon 1/12

11:45 am-2:05 pm

2 stops18h 20m

Sofia

Mon 1/26

7:00 am-4:10 pm

1 stop17h 10m

$539

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Fri 1/30

6:00 am-1:15 pm

3 stops23h 15m

Sofia

Tue 2/3

6:00 am-12:19 pm

2 stops38h 19m

$541

DallasSofia

DAL - SOF

DALSOF

Dallas Love Field

Wed 12/31

4:55 pm-1:55 pm

2 stops37h 00m

Sofia

Wed 1/14

7:00 am-5:47 pm

2 stops18h 47m

$795

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Fri 5/1

7:20 am-1:15 pm

2 stops21h 55m

Sofia

Fri 5/8

6:20 am-1:35 pm

1 stop15h 15m

$818

MidlandSofia

MAF - SOF

MAFSOF

Midland Intl

Fri 4/10

8:32 pm-8:20 pm

2 stops39h 48m

Sofia

Sun 4/26

9:10 pm-11:45 pm

2 stops34h 35m

$997

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Tue 1/6

12:47 pm-8:10 pm

2 stops23h 23m

Sofia

Sat 1/17

12:05 pm-10:46 pm

2 stops18h 41m

$1,221

DallasSofia

DAL - SOF

DALSOF

Dallas Love Field

Fri 4/24

10:20 am-2:00 pm

2 stops19h 40m

Sofia

Wed 9/23

7:00 am-8:30 pm

2 stops21h 30m

$1,382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Texas is in September. Flight prices, which tend to average around $609, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Sofia from Texas during April instead. Flights to Sofia in April, while not as cheap as those in September, still average around $650.

What is the cheapest day to depart on your flight to Sofia?

According to our data, Friday is the cheapest day to fly to Sofia from Texas. The lowest ticket price found for a Friday departure recently was $898. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Texas to Sofia on a Sunday will generally be more expensive and average around $1,449. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

At noon is the cheapest time of day to fly from Texas to Sofia when you can find flight prices for as low as $689. Flying to Sofia at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,264 per ticket.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $864 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Texas for as low as $675 on momondo.

Can stopping save me money on Texas to Sofia flights?

You could potentially save up to 4% on your flight if you consider stops on a Texas to Sofia flight.

Cheap Texas to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Sofia

Fastest flight time	15h 45m
Direct flights	None

The fastest flight from Texas to Sofia takes 15h 45m

There are no direct flights from Texas to Sofia. There are no popular flight routes from Texas to Sofia.

Search flight deals

When did momondo last update prices for flights from Texas to Sofia Airport?
Prices for flights from Texas to Sofia Airport are updated daily.
How many operators does momondo search for flights from Texas to Sofia Airport?
The number of operators available for flights from Texas to Sofia Airport is 4 as of December 2025.
How old do you have to be to fly from Texas to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Texas to Sofia

Compare and see reviews for airlines that fly from Texas to Sofia with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $547	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $597	Free Cancellation	Rating 7.3 4,089 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $599	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
United Airlines	PriceFrom $663	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Sofia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Texas to Sofia. momondo saves you time and could save you money on your trip.

Can I find flights from Texas to Sofia with flexible booking policies on momondo?

All flight searches from Texas to Sofia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Texas to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Texas.

I’m not ready to book a flight from Texas to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Texas and alert you when they change.