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$945+ Cheap flights from Sofia (SOF) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — HOU
gen 22 — gen 291
gio 1/22
gio 1/29
1 adult, Economy
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Cheap 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 dicembre 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 12/277:55 amSOF - IAH
2 stops25h 02mUnited Airlines
gio 1/154:30 pmIAH - SOF
1 stop22h 15mUnited Airlines
Deal found 12/23$945
This Air France deal was found by Cheapflights users on 12/23. 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.
sab 12/277:00 amSOF - HOU
2 stops18h 50mMultiple Airlines
gio 1/1511:09 amHOU - SOF
2 stops18h 56mMultiple Airlines
Deal found 12/23$1,675
This KLM deal was found by Cheapflights users on 12/22. 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.
sab 12/277:00 amSOF - HOU
2 stops18h 50mKLM
gio 1/1511:09 amHOU - SOF
2 stops18h 56mKLM
Deal found 12/22$1,874

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 dicembre 23, 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 dicembre 23, 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
4,113 reviews

Crew

7.8

Food

7.4

Overall

7.3

Comfort

7.3

Boarding

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.
Turkish Airlines
7.3
Good
4,113 reviews
Turkish Airlines
7.3
Good
4,113 reviews

Crew

7.8

Food

7.4

Overall

7.3

Comfort

7.3

Boarding

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.

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.

  • 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.

  • 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
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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 dicembre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$724Average$776FlexibilityNo cancel feeOn-time77%

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