How long is the flight from Houston George Bush Intcntl Airport to Thessaloniki?

KLM can get you from Houston George Bush Intcntl Airport to Thessaloniki in just under 13h 20m. Your travel time can differ by up to . There are 6165 mi between Houston George Bush Intcntl Airport and Thessaloniki.

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Thessaloniki round-trip?

Turkish Airlines, at $691, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Thessaloniki. An alternate airline flying to your destination would be Lufthansa. These flights start at 27% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Thessaloniki ranges from 0.8 - 2.2 inches per month. December is typically the wettest month, when rainfall can reach 2.2 in. August is typically the driest time to visit Thessaloniki when rainfall is around 0.8 in.

If weather is an important factor for your trip to Thessaloniki, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from IAH to SKG?

When flying from Houston George Bush Intcntl Airport to Thessaloniki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Thessaloniki flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Thessaloniki flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Thessaloniki flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Thessaloniki flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Thessaloniki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Thessaloniki from Houston George Bush Intcntl?

For a flight from Houston George Bush Intcntl to Thessaloniki, you will be flying into Thessaloniki Makedonia. Thessaloniki Makedonia (SKG) is just 8.4 mi from the center of the city. Thessaloniki Makedonia is the only Thessaloniki airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 2 airlines have flights to Thessaloniki Makedonia from Houston George Bush Intcntl on a regular basis.

Can I find deals for flights from George Bush Intcntl to Thessaloniki that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Thessaloniki flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Thessaloniki?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Thessaloniki.

Can I find deals for business class flights from George Bush Intcntl to Thessaloniki?

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

$537+ Flights from Houston George Bush Intcntl Airport to Thessaloniki

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Cheap flight deals from George Bush Intcntl to Thessaloniki

Best flights from George Bush Intcntl to Thessaloniki
Discover carefully curated flight deals from George Bush Intcntl to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Mon 3/234:30 pmIAH - SKG

1 stop13h 20mKLM

Wed 4/111:20 amSKG - IAH

1 stop33h 55mKLM

Deal found 12/24

$537

Thu 1/223:30 pmIAH - SKG

1 stop13h 20mKLM

Thu 1/291:40 pmSKG - IAH

1 stop31h 50mKLM

Deal found 12/25

$585

Wed 1/147:15 amIAH - SKG

2 stops21h 35mKLM

Thu 1/221:40 pmSKG - IAH

1 stop31h 50mKLM

Deal found 12/24

$601

Last-minute flights from George Bush Intcntl to Thessaloniki
Discover last-minute flight deals from George Bush Intcntl to Thessaloniki. Data last updated December 26, 2025 and is based on user searches.

Wed 1/146:37 pmIAH - SKG

2 stops34h 13mKLM

Thu 1/221:40 pmSKG - IAH

1 stop31h 50mKLM

Deal found 12/25

$601

Wed 1/142:55 pmIAH - SKG

1 stop22h 00mTurkish Airlines

Thu 1/229:30 amSKG - IAH

1 stop17h 40mTurkish Airlines

Deal found 12/25

$633

Wed 1/1412:10 pmIAH - SKG

2 stops17h 10mMultiple Airlines

Thu 1/228:10 amSKG - IAH

3 stops33h 04mMultiple Airlines

Deal found 12/25

$955

Wed 1/1412:10 pmIAH - SKG

2 stops24h 50mAir Canada

Thu 1/228:10 amSKG - IAH

3 stops33h 04mAir Canada

Deal found 12/24

$967

Thu 1/1512:10 pmIAH - SKG

2 stops17h 30mAir Canada

Mon 1/197:40 amSKG - IAH

2 stops43h 09mAir Canada

Deal found 12/25

$1,003

Thu 1/223:30 pmIAH - SKG

1 stop13h 20mKLM

Thu 1/291:40 pmSKG - IAH

1 stop31h 50mKLM

Deal found 12/25

$585

Thu 1/226:25 amIAH - SKG

3 stops30h 05mMultiple Airlines

Thu 1/297:30 amSKG - IAH

2 stops19h 40mMultiple Airlines

Deal found 12/25

$1,050

Find flight deals from George Bush Intcntl to Thessaloniki

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$537 (KLM)
Popular in	July
Cheapest in	September
Average price	$1,305

Provider with most accurate pricing for Houston George Bush Intcntl-Thessaloniki Makedonia flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Thessaloniki Makedonia flights.

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From Houston George Bush Intcntl to Thessaloniki Makedonia

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($295 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Thessaloniki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Mon 3/23

4:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

Wed 4/1

11:20 am-1:15 pm

1 stop33h 55m

$537

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Thu 1/22

3:30 pm-12:50 pm

1 stop13h 20m

Thessaloniki Makedonia

Thu 1/29

1:40 pm-1:30 pm

1 stop31h 50m

$585

HoustonThessaloniki

IAH - SKG

IAHSKG

Houston George Bush Intcntl

Wed 1/14

7:15 am-12:50 pm

2 stops21h 35m

Thessaloniki Makedonia

Thu 1/22

1:40 pm-1:30 pm

1 stop31h 50m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Compare providers for flights from George Bush Intcntl to Thessaloniki

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Thessaloniki in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Thessaloniki flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Thessaloniki flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Thessaloniki flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Thessaloniki flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Thessaloniki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from George Bush Intcntl 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.

Reviews of airlines servicing Thessaloniki

See what other customers who have flown with Turkish Airlines and Lufthansa from Houston George Bush Intcntl Airport to Thessaloniki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Turkish Airlines

7.3

Good

4,113 reviews

Reviews

1 / 20

6.0

Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Turkish Airlines

7.3

Good

4,113 reviews

Turkish Airlines

7.3

Good

4,113 reviews

Reviews

1 / 20

6.0

Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Lufthansa

6.8

Okay

7,655 reviews

Turkish Airlines

7.3

Good

4,113 reviews

Reviews

1 / 20

6.0

Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Related info for your journey

What airport do you fly into for flights to Thessaloniki from Houston George Bush Intcntl?
For a flight from Houston George Bush Intcntl to Thessaloniki, you will be flying into Thessaloniki Makedonia. Thessaloniki Makedonia (SKG) is just 8.4 mi from the center of the city. Thessaloniki Makedonia is the only Thessaloniki airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 2 airlines have flights to Thessaloniki Makedonia from Houston George Bush Intcntl on a regular basis.
How long is the flight from Houston George Bush Intcntl Airport to Thessaloniki?
KLM can get you from Houston George Bush Intcntl Airport to Thessaloniki in just under 13h 20m. Your travel time can differ by up to . There are 6165 mi between Houston George Bush Intcntl Airport and Thessaloniki.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Thessaloniki round-trip?
Turkish Airlines, at $691, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Thessaloniki. An alternate airline flying to your destination would be Lufthansa. These flights start at 27% lower than the current average price 3 months from now.
Can I find deals for flights from George Bush Intcntl to Thessaloniki that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Thessaloniki flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Thessaloniki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Thessaloniki.
Can I find deals for business class flights from George Bush Intcntl to Thessaloniki?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Thessaloniki 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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Top 2 airlines flying from George Bush Intcntl to Thessaloniki

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$691	Average$781	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$882	Average$1,349	FlexibilityNo cancel fee	On-time76%

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$537+ Cheap flights from George Bush Intcntl (IAH) to Thessaloniki (SKG)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Thessaloniki with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to Thessaloniki

Best flights from George Bush Intcntl to ThessalonikiDiscover carefully curated flight deals from George Bush Intcntl to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Discover carefully curated flight deals from George Bush Intcntl to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Find flight deals from George Bush Intcntl to Thessaloniki

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Thessaloniki that are best for you.

Compare providers for flights from George Bush Intcntl to Thessaloniki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Thessaloniki in December.

Best time to book a flight from George Bush Intcntl to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from George Bush Intcntl with our price prediction graph.

Reviews of airlines servicing Thessaloniki

See what other customers who have flown with Turkish Airlines and Lufthansa from Houston George Bush Intcntl Airport to Thessaloniki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Thessaloniki. 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 Thessaloniki from Houston George Bush Intcntl?

How long is the flight from Houston George Bush Intcntl Airport to Thessaloniki?

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Thessaloniki round-trip?

Can I find deals for flights from George Bush Intcntl to Thessaloniki that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Thessaloniki?

Can I find deals for business class flights from George Bush Intcntl to Thessaloniki?

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Top 2 airlines flying from George Bush Intcntl to Thessaloniki

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Best flights from George Bush Intcntl to Thessaloniki
Discover carefully curated flight deals from George Bush Intcntl to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.