$630 Cheap Flights from Houston (IAH) to Tbilisi (TBS)

View $630 flight on Tue, Aug 12, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Houston to Tbilisi (IAH-TBS)

Prices were available within the past 7 days and start at $630 for one-way flights and $893 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Aug 13 - Tue, Aug 26
IAH
Houston
TBS
Tbilisi
$893 Roundtrip, found 1 day ago
$893
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Aug 13 from Houston to Tbilisi, returning Tue, Aug 26, priced at $893 found 1 day ago
United
Wed, Aug 13 - Tue, Aug 26
IAH
Houston
TBS
Tbilisi
$897 Roundtrip, found 1 day ago
$897
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Houston to Tbilisi, returning Tue, Aug 26, priced at $897 found 1 day ago
Delta
Tue, Aug 5 - Thu, Aug 21
IAH
Houston
TBS
Tbilisi
$899 Roundtrip, found 23 hours ago
$899
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Aug 5 from Houston to Tbilisi, returning Thu, Aug 21, priced at $899 found 23 hours ago
United
Wed, Aug 13 - Tue, Aug 26
IAH
Houston
TBS
Tbilisi
$901 Roundtrip, found 1 day ago
$901
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Houston to Tbilisi, returning Tue, Aug 26, priced at $901 found 1 day ago
United
Wed, Aug 13 - Tue, Aug 26
IAH
Houston
TBS
Tbilisi
$904 Roundtrip, found 1 day ago
$904
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Houston to Tbilisi, returning Tue, Aug 26, priced at $904 found 1 day ago
Delta
Mon, Aug 4 - Thu, Aug 21
IAH
Houston
TBS
Tbilisi
$916 Roundtrip, found 23 hours ago
$916
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Aug 4 from Houston to Tbilisi, returning Thu, Aug 21, priced at $916 found 23 hours ago
Delta
Mon, Aug 11 - Thu, Aug 21
IAH
Houston
TBS
Tbilisi
$916 Roundtrip, found 1 hour ago
$916
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Aug 11 from Houston to Tbilisi, returning Thu, Aug 21, priced at $916 found 1 hour ago
Lufthansa
Wed, Aug 13 - Tue, Aug 26
IAH
Houston
TBS
Tbilisi
$918 Roundtrip, found 1 day ago
$918
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Aug 13 from Houston to Tbilisi, returning Tue, Aug 26, priced at $918 found 1 day ago
Lufthansa
Tue, Aug 12 - Wed, Aug 20
IAH
Houston
TBS
Tbilisi
$931 Roundtrip, found 1 hour ago
$931
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Tue, Aug 12 from Houston to Tbilisi, returning Wed, Aug 20, priced at $931 found 1 hour ago
Austrian Airlines
Tue, Aug 12 - Wed, Aug 20
IAH
Houston
TBS
Tbilisi
$962 Roundtrip, found 1 hour ago
$962
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Tue, Aug 12 from Houston to Tbilisi, returning Wed, Aug 20, priced at $962 found 1 hour ago

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS) cost?
Discover the latest flight deals from IAH to TBS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAH to TBS?
The cheapest flights from IAH to TBS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAH to TBS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from IAH to TBS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS)?
There aren’t any daily direct flights departing from George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be on your way in no time.
What day of the week has the most flights from IAH to TBS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS)?
To avoid possible delays on the George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS) last-minute?
Last-minute fares from IAH to TBS are generally more expensive. To lock in the best prices, start searching for flights ahead of time. That said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book an IAH to TBS flight and hotel package?
Securing an IAH to TBS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Tbilisi Intl. Airport (TBS)?
If you reserved your IAH to TBS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you’d like more information.
*Available to One Key members.