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

Qatar Airways, British Airways, and Turkish Airlines are the most popular carriers operating from Sofia to Houston

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

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

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

As of October 2025, there is 1 operator available to choose from for flights from Sofia Airport to Houston.

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

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 Sofia Airport to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$480 Cheap Flights from Sofia to Houston in 2025/26

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Find the cheapest flights from Sofia to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 7:46 pmSOF-IAH

36h 01m3 stops

7:45 am - 11:35 pmIAH-SOF

31h 50m3 stops

$756Multiple Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

4:00 pm - 7:10 pmSOF-IAH

35h 10m1 stop

9:05 pm - 3:10 pmIAH-SOF

34h 05m1 stop

$824Turkish Airlines

Find Deal

Sat, Dec 27 - Thu, Jan 15

6:10 am - 2:35 pmSOF-IAH

16h 25m1 stop

4:30 pm - 1:50 pmIAH-SOF

13h 20m1 stop

$830Lufthansa

Find Deal

Wed, Nov 26 - Wed, Dec 3

6:10 am - 6:15 pmSOF-IAH

20h 05m1 stop

2:41 pm - 10:45 pmIAH-SOF

24h 04m2 stops

$835United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

6:20 am - 1:35 pmSOF-IAH

15h 15m1 stop

6:45 am - 11:10 pmIAH-SOF

32h 25m2 stops

$837United Airlines

Find Deal

Fri, Apr 3 - Sun, Apr 19

9:00 pm - 2:05 pmSOF-IAH

25h 05m1 stop

3:50 pm - 4:20 pmIAH-SOF

16h 30m1 stop

$838British Airways

Find Deal

Wed, Feb 18 - Sun, Feb 22

9:00 pm - 2:05 pmSOF-IAH

25h 05m1 stop

3:50 pm - 4:20 pmIAH-SOF

16h 30m1 stop

$839British Airways

Find Deal

Wed, Feb 18 - Sun, Feb 22

7:00 am - 8:24 pmSOF-IAH

21h 24m2 stops

3:30 pm - 2:05 pmIAH-SOF

14h 35m1 stop

$943KLM

Find Deal

Wed, Feb 18 - Sun, Feb 22

7:00 am - 8:24 pmSOF-IAH

21h 24m2 stops

3:30 pm - 2:05 pmIAH-SOF

14h 35m1 stop

$944KLM

Find Deal

Wed, Feb 18 - Sun, Feb 22

2:25 pm - 6:15 pmSOF-IAH

35h 50m1 stop

11:55 am - 1:15 pmIAH-SOF

17h 20m2 stops

$1,001Lufthansa

Find Deal

Sat, Dec 27 - Thu, Jan 15

British Airways flights from Sofia to Houston

Our best British Airways deals on Sofia to Houston flight tickets

British Airways

Feb 18

SOF9:00 pmSofia

25h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 22

IAH3:50 pmHouston George Bush Intcntl

16h 30m

1 stop

SOF4:20 pmSofia

$838

Find similar

British Airways

Feb 18

SOF9:00 pmSofia

25h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 22

IAH3:50 pmHouston George Bush Intcntl

16h 30m

1 stop

SOF4:20 pmSofia

$839

Find similar

British Airways

Feb 18

SOF9:00 pmSofia

31h 00m

1 stop

IAH8:00 pmHouston George Bush Intcntl

Feb 22

IAH3:50 pmHouston George Bush Intcntl

16h 30m

1 stop

SOF4:20 pmSofia

$864

Find similar

Qatar Airways flights from Sofia to Houston

Our best Qatar Airways deals on Sofia to Houston flight tickets

Qatar Airways

Dec 27

SOF12:30 pmSofia

35h 17m

2 stops

HOU3:47 pmHouston Hobby

Jan 15

HOU6:36 pmHouston Hobby

32h 49m

2 stops

SOF11:25 amSofia

$2,512

Find similar

Qatar Airways

Dec 27

SOF12:30 pmSofia

35h 17m

2 stops

HOU3:47 pmHouston Hobby

Jan 15

HOU6:36 pmHouston Hobby

32h 49m

2 stops

SOF11:25 amSofia

$2,513

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Tue 12/2

3:45 pm-7:46 pm

3 stops36h 01m

Houston George Bush Intcntl

Sat 12/6

7:45 am-11:35 pm

3 stops31h 50m

$756

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Sat 12/27

4:00 pm-7:10 pm

1 stop35h 10m

Houston George Bush Intcntl

Thu 1/15

9:05 pm-3:10 pm

1 stop34h 05m

$824

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 11/26

6:10 am-2:35 pm

1 stop16h 25m

Houston George Bush Intcntl

Wed 12/3

4:30 pm-1:50 pm

1 stop13h 20m

$830

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 11/26

6:10 am-6:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Wed 12/3

2:41 pm-10:45 pm

2 stops24h 04m

$835

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 4/3

6:20 am-1:35 pm

1 stop15h 15m

Houston George Bush Intcntl

Sun 4/19

6:45 am-11:10 pm

2 stops32h 25m

$837

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 2/18

9:00 pm-2:05 pm

1 stop25h 05m

Houston George Bush Intcntl

Sun 2/22

3:50 pm-4:20 pm

1 stop16h 30m

$838

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 2/18

9:00 pm-2:05 pm

1 stop25h 05m

Houston George Bush Intcntl

Sun 2/22

3:50 pm-4:20 pm

1 stop16h 30m

$839

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 2/18

7:00 am-8:24 pm

2 stops21h 24m

Houston George Bush Intcntl

Sun 2/22

3:30 pm-2:05 pm

1 stop14h 35m

$943

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 2/18

7:00 am-8:24 pm

2 stops21h 24m

Houston George Bush Intcntl

Sun 2/22

3:30 pm-2:05 pm

1 stop14h 35m

$944

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Sat 12/27

2:25 pm-6:15 pm

1 stop35h 50m

Houston George Bush Intcntl

Thu 1/15

11:55 am-1:15 pm

2 stops17h 20m

$1,001

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 Sofia to Houston

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

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

On average, the least expensive day to fly to Houston from Sofia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $766. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Saturday is $1,134.

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

Our data shows that the cheapest Sofia to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $759. Try not to purchase tickets in the morning because they tend to be around $856. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Sofia to Houston flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Sofia to Houston by plane?
There are 6094.3 mi between Sofia and Houston. 15h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Sofia Airport to Houston?
Prices for flights from Sofia Airport to Houston are updated daily.
How many operators does momondo search for flights from Sofia Airport to Houston?
As of October 2025, there is 1 operator available to choose from for flights from Sofia Airport to Houston.
How old do you have to be to fly from Sofia Airport to Houston?
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 Sofia Airport to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sofia to Houston

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

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $724	Free Cancellation	Rating 7.3 4,031 reviews		Search Turkish Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sofia to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Sofia to Houston flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Houston from Sofia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Sofia to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.