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$414+ Cheap flights from Sofia (SOF) to Houston

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — HOU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Sofia to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Houston (HO1). 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 November 6, 2025.

Round-trip from

$793
(Kiwi.com)

One-way from

$414
(Kiwi.com)
From Sofia to Houston
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One-way flight from Sofia to Houston
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Find flight deals from Sofia to Houston

Cheapest flights from Sofia to Houston
Explore the most affordable flight options available from Sofia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 11/206:00 amSOF - IAH
2 stops20h 43mLufthansa
Wed 11/264:50 pmIAH - SOF
1 stop17h 30mLufthansa
Deal found 11/5$793
This oojo deal was found by Cheapflights users on 11/6. 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.
Fri 12/199:40 pmSOF - IAH
1 stop23h 30mTurkish Airlines
Sun 1/49:05 pmIAH - SOF
1 stop34h 05mTurkish Airlines
Deal found 11/6$815
This Orbitz deal was found by Cheapflights users on 11/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amSOF - IAH
2 stops23h 39mAir Canada
Wed 11/2610:14 amIAH - SOF
2 stops19h 36mAir Canada
Deal found 11/5$835
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/277:55 amSOF - IAH
2 stops34h 45mUnited Airlines
Thu 1/154:30 pmIAH - SOF
1 stop22h 15mUnited Airlines
Deal found 11/4$890
This oojo deal was found by Cheapflights users on 11/6. 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.
Sat 12/274:00 pmSOF - IAH
1 stop29h 10mTurkish Airlines
Thu 1/159:05 pmIAH - SOF
1 stop34h 05mTurkish Airlines
Deal found 11/6$920
This Qatar Airways deal was found by Cheapflights users on 11/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:30 pmSOF - HOU
2 stops37h 22mQatar Airways
Wed 11/268:20 pmHOU - SOF
2 stops31h 05mQatar Airways
Deal found 11/5$2,168
This Qatar Airways deal was found by Cheapflights users on 11/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:30 pmSOF - HOU
2 stops35h 17mQatar Airways
Thu 1/156:36 pmHOU - SOF
2 stops32h 49mQatar Airways
Deal found 11/6$2,488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Houston 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 November 6, 2025.
Use the filters below to find and compare flights from Sofia to Houston that are best for you.

Fly from

Sofia

Fly to

Houston

Route

Depart

Return

Price

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Thu 3/12

7:00 am-6:40 pm

2 stops18h 40m

Houston George Bush Intcntl

Wed 3/18

5:05 pm-2:05 pm

1 stop14h 00m

$813

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 12/19

9:40 pm-1:10 pm

1 stop23h 30m

Houston George Bush Intcntl

Sun 1/4

9:05 pm-3:10 pm

1 stop34h 05m

$815

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Mon 3/9

6:10 am-7:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Fri 3/20

10:15 am-1:15 pm

2 stops20h 00m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 3/11

6:10 am-7:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Thu 3/19

5:50 pm-10:45 pm

1 stop21h 55m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Tue 3/10

6:00 am-7:15 pm

1 stop20h 15m

Houston George Bush Intcntl

Fri 3/20

10:15 am-1:15 pm

2 stops20h 00m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Tue 3/10

6:00 am-7:15 pm

1 stop20h 15m

Houston George Bush Intcntl

Wed 3/18

5:05 pm-6:20 pm

2 stops18h 15m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 3/13

6:10 am-7:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Sun 3/22

6:41 pm-6:20 pm

2 stops16h 39m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Mon 3/9

6:10 am-7:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Sat 3/21

5:05 pm-6:20 pm

2 stops18h 15m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Mon 3/9

6:10 am-7:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Mon 3/16

6:28 pm-10:45 pm

2 stops21h 17m

$826

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Tue 3/10

6:00 am-7:15 pm

1 stop20h 15m

Houston George Bush Intcntl

Sat 3/21

5:50 pm-10:45 pm

1 stop21h 55m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 26 results
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Best time to book a flight from Sofia to Houston

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

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

Find hourly flight availability from Sofia to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Sofia to Houston at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated November 6, 2025.
Get a feel of what it's like to fly with Turkish Airlines from Sofia to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,032 reviews

Food

7.4

Comfort

7.3

Boarding

7.3

Overall

7.3

Crew

7.7

Entertainment

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Turkish Airlines
7.3
Good
4,032 reviews
Turkish Airlines
7.3
Good
4,032 reviews

Food

7.4

Comfort

7.3

Boarding

7.3

Overall

7.3

Crew

7.7

Entertainment

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Houston. 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 from for flights from Sofia to Houston?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Sofia to Houston. 1 airline have flights from Sofia to Houston on a regular basis. Booking flights from Sofia to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

  • How long is the flight from Sofia to Houston?

    Departing from Sofia to Houston will take you 20h 05m. Sofia and Houston are separated by a distance of 6085 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Sofia to Houston round-trip?

    Currently priced at $724, Turkish Airlines will fly you from Sofia to Houston and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip.

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

    One-way options have recently been found by users for as low as $873 on United Airlines. Other airlines that offer cheap prices include Lufthansa from $878 and British Airways from $2,097 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Sofia to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Sofia to Dallas/Fort Worth flights
Sofia to Hobby flights
Sofia to George Bush Intcntl flights

Top airline flying from Sofia to Houston

Discover the top airline that operate flights from Sofia to Houston. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$724Average$776FlexibilityNo cancel feeOn-time77%

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