HOU - SOF

$475 Find Cheap Flights from Houston Hobby Airport to Sofia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hobby to Sofia departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,051
Typical prices: $650-$773
British Airways
Mon 9/7Wed 9/30
HOU - SOF • 2 stops
Cheapest one-way
$475
British Airways
Wed 10/21
HOU - SOF • 2 stops
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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+1
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Booking Insights
Flight Deals

Cheap Flights from Hobby to Sofia (HOU-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hobby to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hobby to Sofia

Mon, Sep 7 - Wed, Sep 30
British Airways Logo
6:14 pm - 8:30 pm
HOU
-
SOF
42h 16m
2 stops
British Airways Logo
9:25 pm - 5:42 pm
SOF
-
HOU
28h 17m
2 stops
$1,051British Airways
Mon, Sep 7 - Wed, Sep 30
British Airways Logo
6:14 pm - 8:30 pm
HOU
-
SOF
42h 16m
2 stops
British Airways Logo
9:25 pm - 5:42 pm
SOF
-
HOU
28h 17m
2 stops
$1,057British Airways
Sat, Sep 12 - Wed, Sep 23
British Airways Logo
1:56 pm - 8:10 pm
HOU
-
SOF
22h 14m
2 stops
British Airways Logo
9:25 pm - 3:43 pm
SOF
-
HOU
26h 18m
2 stops
$1,133British Airways
Sat, Nov 21 - Mon, Nov 30
British Airways Logo
5:02 pm - 6:35 pm
HOU
-
SOF
17h 33m
2 stops
British Airways Logo
5:15 pm - 7:44 pm
SOF
-
HOU
34h 29m
2 stops
$1,169British Airways
Sat, Sep 19 - Wed, Sep 23
British Airways Logo
6:34 pm - 7:20 pm
HOU
-
SOF
40h 46m
2 stops
British Airways Logo
9:25 pm - 7:48 pm
SOF
-
HOU
30h 23m
2 stops
$1,181British Airways
Thu, Sep 17 - Wed, Sep 30
British Airways Logo
11:31 am - 1:25 pm
HOU
-
SOF
17h 54m
2 stops
British Airways Logo
9:25 pm - 3:43 pm
SOF
-
HOU
26h 18m
2 stops
$1,349British Airways
Fri, Nov 20 - Sun, Nov 29
British Airways Logo
8:09 pm - 6:35 pm
HOU
-
SOF
38h 26m
2 stops
British Airways Logo
7:45 pm - 7:44 pm
SOF
-
HOU
31h 59m
2 stops
$1,387British Airways
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
9:32 am - 1:25 pm
HOU
-
SOF
19h 53m
2 stops
Multiple Airlines Logo
8:10 pm - 7:51 pm
SOF
-
HOU
31h 41m
2 stops
$2,979Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hobby to Sofia flights

Get data-powered insights and trends into flights from Hobby to Sofia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston Hobby Airport to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston Hobby Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston Hobby Airport to Sofia is October, where tickets cost $600 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,221 and $1,184 respectively.

Good to know

Low season

January

Cheapest flight

$475
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Houston Hobby Airport to Sofia

When to book flights from Hobby to Sofia

Are your dates flexible? Find out the best times to travel from Hobby to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston Hobby Airport to Sofia flights

  • What is the cheapest flight from Houston Hobby Airport to Sofia?

    In the last 5 days, the lowest price for a flight from Houston Hobby Airport to Sofia was $475 for a one-way ticket and $1,051 for a round-trip.

  • Do I need a passport to fly between Houston Hobby Airport and Sofia?

    Yes

  • Which aircraft models fly most regularly from Houston Hobby Airport to Sofia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston Hobby Airport to Sofia?

    Star Alliance is the only airline alliance operating flights between Houston Hobby Airport and Sofia.

  • Which is the best airline for flights from Houston to Sofia, Turkish Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Sofia are Turkish Airlines and United Airlines. With an average price for the route of $876 and an overall rating of 7.4, Turkish Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,064 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston Hobby Airport to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston Hobby Airport to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston Hobby Airport to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Houston Hobby Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston Hobby Airport to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Houston Hobby Airport with another airline. Booking your flights between Houston Hobby Airport and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston Hobby Airport to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Houston Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hobby to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Houston to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hobby to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 4460 reviews
7.5Food
7.5Entertainment
7.8Crew
7.3Boarding
7.3Comfort
Airline reviews

The flight from Houston to Chicago was delayed, causing us to miss our connecting flight to Madrid, losing our Rental Car booking in Bologna taking alternative travel routes to get to our initial destination in Pizza by the 15th. We got the notification of the delay as we were traveling the 3 1/2 hours from Corpus Christi, Texas to Houston Texas for the initial flight. The delays hauling luggage all over Milan‘s Central train station to catch trains to get to Pizza the same day resulting us arriving in Pizza at 2 AM leaving us no time to rest as there was a 9 o’clock checkout time the next morning. The first 72 hours of the trip with nothing but headache, a knee injury from the excessive walking and a delayed car rental replacement, which ended up costing significantly more.

2.0 MediocreCassandra, Jul 2026
IAH - IST
Read more Turkish Airlines reviews

The flight from Houston to Chicago was delayed, causing us to miss our connecting flight to Madrid, losing our Rental Car booking in Bologna taking alternative travel routes to get to our initial destination in Pizza by the 15th. We got the notification of the delay as we were traveling the 3 1/2 hours from Corpus Christi, Texas to Houston Texas for the initial flight. The delays hauling luggage all over Milan‘s Central train station to catch trains to get to Pizza the same day resulting us arriving in Pizza at 2 AM leaving us no time to rest as there was a 9 o’clock checkout time the next morning. The first 72 hours of the trip with nothing but headache, a knee injury from the excessive walking and a delayed car rental replacement, which ended up costing significantly more.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Good food and wine. Some of the Guy who are in charge to board Passengers on the plane couldn’t use the word “Please” to direct them drop their hand luggage to be loaded on Plane bcos he said the inside storage may not have enough room for all.

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

Temperature in plane in both segments was warm. Otherwise, great experience

Love that they had a bassinet for our child during the flight. Thank you for that big time.

On my flight the menus showed different food and different was available. I think that was a miscommunication maybe. Other than that flight was wonderful.

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

Ridiculous boarding. Enter the gate, walk down a staircase with bags, exit a building, get on a crowded bus, dropped off a few meters away from the aircraft, walk with bags to another set of stairs to board the aircraft. And all that during a pouring down rain, and with children. Ridiculous!!!

Lufthansa no longer offers any refreshments and snacks on short i.e., around 2 hrs flight. We still had full staff stewards/stewardesses. No idea why they were needed as there was no work for them during the flight

It started well but flight was cancelled and they created a nightmare rebooking. It is two days later and we still haven’t reached our destination. I am in Amsterdam waiting on transfer desk to open (later than other airlines) to hopefully get a boarding pass. Once that problem is solved we will just pray this flight isn’t cancelled too.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

The United Airlines crew that operated this flight was subpar. They didn’t

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

Not available crew to load the luggage for all the passengers,comon situation for local European destinations , not acceptable situation, never Lufthansa again 😉 🙄

Flight was overbooked. Crew did a great job but passengers weren’t nice and really not patient. Flying in these times is not the best idea tbh.

Everything you need to know for your flight from Hobby to Sofia

Information on your arrival and departure airports