$494 Cheap Flights from Tbilisi (TBS) to Grenoble (GNB)

View $494 flight on Sun, Dec 21, 2025Opens in a new window

Popular airlines from Tbilisi Intl. Airport (TBS) to Grenoble (GNB-Grenoble - Isere)

Cheap Flights from Tbilisi to Grenoble (TBS-GNB)

Prices were available within the past 7 days and start at $494 for one-way flights and $896 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Dec 28 - Thu, Jan 1
TBS
Tbilisi
GNB
Grenoble
$896 Roundtrip, found 2 days ago
$896
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Dec 28 from Tbilisi to Grenoble, returning Thu, Jan 1, priced at $896 found 2 days ago
Flights from Tbilisi (TBS) to Grenoble (GNB)
Origin airport
Tbilisi Intl.
Destination airport
Grenoble - Isere
Roundtrip price
$896
Distance
1981 mi

Tbilisi to Grenoble Flights

The cheapest times to fly from Tbilisi to Grenoble

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tbilisi to Grenoble are during the month of December. You can find some of the cheapest flights from Tbilisi to Grenoble with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tbilisi to Grenoble

Sunday is one of the best days to book for cheap flights from Tbilisi to Grenoble: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tbilisi to Grenoble

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tbilisi to Grenoble in 2025. You can also book with separate airlines for your outbound and return journeys, from $494 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tbilisi to Grenoble flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tbilisi to Grenoble airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB) cost?
Secure a cheap one-way flight from $494 or cheap return flight from $896 from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between TBS and GNB. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB)?
To find the cheapest airline flying from TBS to GNB, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB)?
There aren't any daily nonstop flights from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from TBS to GNB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB)?
Opt for a flight from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB) last-minute?
Waiting until just before your departure to book a flight from TBS to GNB generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a TBS to GNB flight and hotel package?
Opting for a TBS to GNB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tbilisi Intl. Airport (TBS) to Grenoble - Isere Airport (GNB)?
It's usually possible to reschedule or cancel your TBS to GNB flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.