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Sofia

$685+ Cheap flights from Houston to Sofia (SOF)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SOF
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Houston to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 enero 21, 2025.

Round-trip from

$685
(oojo)
From Houston to Sofia
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Find flight deals from Houston to Sofia

Cheapest flights from Houston to Sofia
Explore the most affordable flight options available from Houston to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/92:35 pmIAH - SOF
1 stop16h 10mTurkish Airlines
mié. 4/169:15 amSOF - IAH
1 stop17h 55mTurkish Airlines
Deal found 1/20$685
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/98:45 amIAH - SOF
2 stops20h 30mAir Canada
mié. 4/166:15 amSOF - IAH
2 stops23h 46mAir Canada
Deal found 1/20$953
This Flighttix deal was found by Cheapflights users on 1/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/93:35 pmIAH - SOF
1 stop13h 40mMultiple Airlines
mié. 4/166:15 amSOF - IAH
2 stops22h 59mMultiple Airlines
Deal found 1/20$989
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/94:30 pmIAH - SOF
1 stop22h 30mUnited Airlines
mié. 4/166:15 amSOF - IAH
2 stops23h 46mUnited Airlines
Deal found 1/20$1,002
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/153:30 pmIAH - SOF
1 stop14h 00mBritish Airways
lun. 10/138:00 pmSOF - IAH
1 stop25h 40mBritish Airways
Deal found 1/21$1,044
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/158:39 amIAH - SOF
2 stops20h 51mAmerican Airlines
lun. 5/268:00 pmSOF - IAH
2 stops27h 54mAmerican Airlines
Deal found 1/20$1,072
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/153:35 pmIAH - SOF
1 stop13h 30mLufthansa
lun. 5/2612:00 pmSOF - IAH
1 stop33h 35mLufthansa
Deal found 1/21$1,078
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1512:22 pmHOU - SOF
2 stops17h 08mBritish Airways
lun. 10/138:00 pmSOF - HOU
2 stops34h 14mBritish Airways
Deal found 1/21$1,294
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1512:22 pmHOU - SOF
2 stops17h 08mAmerican Airlines
lun. 10/138:00 pmSOF - HOU
2 stops27h 56mAmerican Airlines
Deal found 1/21$1,344

Find flights from Houston to Sofia within your budget

Customize your flight search to find flights from Houston 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 enero 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

mié. 4/9

2:35 pm-2:45 pm

1 stop16h 10m

Sofia

mié. 4/16

9:15 am-7:10 pm

1 stop17h 55m

$685

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

mié. 4/9

8:45 am-1:15 pm

2 stops20h 30m

Sofia

mié. 4/16

6:15 am-10:01 pm

2 stops23h 46m

$953

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

mié. 4/9

3:35 pm-1:15 pm

1 stop13h 40m

Sofia

mié. 4/16

6:15 am-9:14 pm

2 stops22h 59m

$989

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

mié. 4/9

4:30 pm-6:40 pm

1 stop18h 10m

Sofia

mié. 4/16

6:15 am-10:01 pm

2 stops23h 46m

$1,002

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

jue. 5/15

3:30 pm-1:30 pm

1 stop14h 00m

Sofia

lun. 5/26

8:00 pm-1:40 pm

1 stop25h 40m

$1,044

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

jue. 5/15

8:39 am-1:30 pm

2 stops20h 51m

Sofia

lun. 5/26

8:00 pm-3:54 pm

2 stops27h 54m

$1,072

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

jue. 5/15

3:35 pm-1:05 pm

1 stop13h 30m

Sofia

lun. 5/26

12:00 pm-1:35 pm

1 stop33h 35m

$1,078

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

jue. 5/15

12:22 pm-1:30 pm

2 stops17h 08m

Sofia

lun. 10/13

8:00 pm-10:14 pm

2 stops34h 14m

$1,294

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

jue. 5/15

12:22 pm-1:30 pm

2 stops17h 08m

Sofia

lun. 10/13

8:00 pm-3:56 pm

2 stops27h 56m

$1,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Houston to Sofia

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

Travel insights for flights from Houston to Sofia

Get recent, data-driven insights about flights from Houston to Sofia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston to Sofia?

Currently, November is the cheapest month in which you can book a flight from Houston to Sofia (average of $632). Flying from Houston to Sofia in June is currently the most expensive (average of $1,243). 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 HOU to SOF?

Find hourly flight availability from Houston 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 enero 21, 2025.

It’s typically best to fly out from Houston to Sofia at noon. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

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 enero 21, 2025.
Get a feel of what it's like to fly with British Airways and American Airlines from Houston to Sofia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,985 reviews
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Turkish Airlines
7.3
Good
3,931 reviews
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Air Canada
7.0
Good
8,635 reviews
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Lufthansa
6.8
Okay
7,111 reviews
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston?

    If you book a flight to Sofia from Houston, you will be flying to Sofia, which is the city’s only airport. Sofia (SOF) is located 4.2 mi from the center of Sofia. There are 0 flights from Houston to Sofia per day from 4 different airlines.

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

    Flying on Turkish Airlines is currently your cheapest option to Sofia, with prices starting at $685. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $953 and $1,002, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 Houston to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Houston to Sofia (average of $632). Flying from Houston to Sofia in June is currently the most expensive (average of $1,243). 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

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Top 4 airlines flying from Houston to Sofia

Discover the top 4 airlines that operate flights from Houston 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$589Average$1,202FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$620Average$909FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$655Average$1,283FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$662Average$819FlexibilityNo cancel feeOn-time77%
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