Skyscanner home

615 € Cheap Flights from Houston to Sofia

Compare Houston to Sofia flight deals

Find the cheapest month or even day of the year to fly to Sofia

Book the best Sofia fare with no extra fees

Flight deals from Houston to Sofia

Looking for a cheap last-minute deal or the best return flight from Houston to Sofia Airport? If you want to travel next month, return fares start from 615 €. Find the lowest prices on one-way and return tickets right here.
Sofia.615 € per passenger.Departing Sat, 19 Sep, returning Wed, 23 Sep.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Sat, 19 Sep, arriving in Sofia.Inbound indirect flight with Turkish Airlines, departs from Sofia on Wed, 23 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 615 €, select.
Sofia.642 € per passenger.Departing Wed, 14 Oct, returning Wed, 28 Oct.Return flight with Frontier Airlines and Wizz Air.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 14 Oct, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Wed, 28 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 642 €, select.
Sofia.685 € per passenger.Departing Tue, 23 Mar, returning Tue, 30 Mar.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Tue, 23 Mar, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Tue, 30 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 685 €, select.
Sofia.691 € per passenger.Departing Wed, 18 Nov, returning Wed, 9 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Wed, 18 Nov, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Wed, 9 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 691 €, select.
Sofia.692 € per passenger.Departing Wed, 27 Jan, returning Wed, 17 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Wed, 27 Jan, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Wed, 17 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 692 €, select.
Sofia.693 € per passenger.Departing Thu, 13 Aug, returning Wed, 26 Aug.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 13 Aug, arriving in Sofia.Inbound indirect flight with Turkish Airlines, departs from Sofia on Wed, 26 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 693 €, select.
Sofia.693 € per passenger.Departing Mon, 24 Aug, returning Thu, 1 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Mon, 24 Aug, arriving in Sofia.Inbound indirect flight with Turkish Airlines, departs from Sofia on Thu, 1 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 693 €, select.
Sofia.694 € per passenger.Departing Tue, 23 Feb, returning Tue, 2 Mar.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Tue, 23 Feb, arriving in Sofia.Inbound indirect flight with Turkish Airlines, departs from Sofia on Tue, 2 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 694 €, select.
Sofia.725 € per passenger.Departing Fri, 23 Apr, returning Fri, 30 Apr.Return flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Fri, 23 Apr, arriving in Sofia.Inbound indirect flight with United, departs from Sofia on Fri, 30 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 725 €, select.
Sofia.725 € per passenger.Departing Sat, 29 Aug, returning Sat, 12 Sep.Return flight with Frontier Airlines and Wizz Air.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 29 Aug, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Sat, 12 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 725 €, select.
Sofia.729 € per passenger.Departing Thu, 10 Sep, returning Tue, 6 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 10 Sep, arriving in Sofia.Inbound indirect flight with Turkish Airlines, departs from Sofia on Tue, 6 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 729 €, select.
Sofia.747 € per passenger.Departing Mon, 23 Nov, returning Mon, 30 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Mon, 23 Nov, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Mon, 30 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 747 €, select.
Sofia.771 € per passenger.Departing Sat, 23 Jan, returning Sat, 30 Jan.Return flight with United and Lufthansa.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Sat, 23 Jan, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Sat, 30 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 771 €, select.
Sofia.953 € per passenger.Departing Wed, 23 Dec, returning Wed, 30 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Wed, 23 Dec, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Wed, 30 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 953 €, select.

Find the cheapest month to fly from Houston to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Sofia flights are currently cheapest in September.
Aug
from 693 €
Sep
from 615 €
Oct
from 642 €
Nov
from 747 €
Dec
from 953 €
Jan
from 771 €
Feb
Find prices
Mar
from 685 €
Apr
from 725 €
May
Find prices
Jun
Find prices
Jul
Find prices

Houston to Sofia: Alternative routes

Compare routes from Houston to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Sofia

7km from central Sofia
ClosestCheapest
from 615 €
Search flights

Houston to Sofia: Flight information

The things to know before you go.
Cheapest flight found615 €
Cheapest month to flySeptember

Finding cheap flights from Houston to Sofia: Frequently asked questions

The best price we found for a return flight from Houston to Sofia is 615 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Sofia. But we found flights with one stop from 615 €.
As of August 2026, there are no flights flying from Houston to Sofia.
The cheapest month to fly from Houston to Sofia is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Sofia Airport on Saturday, 19 September 2026.
No airlines currently offer direct flights between Houston and Sofia Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Sofia is Turkish Airlines .

Flying from Houston to Sofia Airport (SOF): What you need to know

  • The timezone in Sofia is UTC+2, which is eight hours ahead of Houston. Sofia Airport is located in Sofia.

  • Your flight from Houston to SOF won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Going away during a peak month like July? High seasons (like spring break and Thanksgiving) can easily add another hour at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

Airports in Houston

Houston George Bush Intercontinental Airport (IAH)

  • Stopovers are the perfect opportunity to break up your trip and possibly even tour another city. When searching for cheap flights from Houston to SOF leaving from Houston George Bush Intercontinental Airport (IAH), deselect the 'Direct flights only' box to find out where you can stop along the way. Some popular options include:

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

    • Paris Charles de Gaulle Airport (CDG)

  • Located around 40 kilometres from central Houston, IAH can be reached in about 30 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 10 minutes.

  • Want a stress-free start to your journey? Stay near Houston George Bush Intercontinental Airport. Whether you're boarding an early flight from Houston to Sofia Airport or want to avoid feeling rushed, these hotels are the ideal choice:

  • When it comes to Houston George Bush Intercontinental Airport's on-time performance, data shows 79% of flights arrive within the expected time frame.

  • IAH is located at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

About Sofia Airport (SOF)

Getting from Sofia Airport (SOF) to central Sofia

  • Sofia Airport is around 10 kilometres from central Sofia. It takes around 25 minutes or so to get to the city by car.

  • It takes roughly 30 minutes when travelling by public transport.

How to find the cheapest flights from Houston to Sofia Airport (SOF)

  • Currently, 271 € is the best price we've found for a one-way ticket from Houston to Sofia Airport. The cheapest price for a return flight is 615 €. Remember fares can change due to demand at the time of booking.

  • Booking early is often the key to scoring a cheap flight from Houston to SOF. Airlines adjust prices based on demand, so the closer your departure date, the more you'll likely pay.

  • Affordable Houston to Sofia Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search function to compare fares across every month and then choose the cheapest day.

  • Save time searching for cheap plane tickets from Houston to SOF by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Save money on your flight from Houston to Sofia Airport by using filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Houston to Sofia Airport (SOF)

  • July is the busiest month for flights from Houston to Sofia Airport (SOF). Visit Sofia in December for a quieter experience.

  • When booking your Houston to SOF plane ticket, consider the weather you're most comfortable in. August is the warmest month in Sofia, with temperatures ranging from 13ºC (55ºF) to 32ºC (90ºF).

  • Look for cheap tickets from Houston to Sofia Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 7ºC (45ºF).

More about Sofia

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Sofia right here. Check out these hotels as soon as you've booked your flight from Houston to Sofia Airport:

  • There are plenty of fantastic things to do in Sofia when you're ready to sightsee. Start exploring at Boyana Church followed by National Historical Museum and Cathedral of the Dormition.

Explore more of Bulgaria

  • Plovdiv is just one of the many cities in Bulgaria waiting to be explored once you've taken in the sights of Sofia. Around 129 kilometres away to the southeast, its best attractions include Plovdiv Roman Theatre, Municipal Institute "Ancient Plovdiv" and Museum Centre for Contemporary History.

  • If you want to check out another well-known destination in Bulgaria, consider Stara Zagora, roughly 193 kilometres east of Sofia. Antique's mosaic, State Opera Stara Zagora and Stara Zagora Art Gallery are highlights.

Plan the rest of your trip from Houston to Sofia

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.