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Cheap flights from Ontario to Tbilisi from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Tbilisi departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Tbilisi

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:53 pm - 5:05 am
ONT
-
TBS
27h 12m2 stops
United Airlines Logo
6:10 am - 8:58 pm
TBS
-
ONT
26h 48m2 stops
$570United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
6:37 pm - 5:05 am
ONT
-
TBS
23h 28m2 stops
United Airlines Logo
6:10 am - 10:25 pm
TBS
-
ONT
27h 15m2 stops
$870United Airlines
Sat, Mar 14 - Tue, Mar 24
British Airways Logo
2:47 pm - 6:30 am
ONT
-
TBS
28h 43m2 stops
British Airways Logo
8:10 am - 11:59 pm
TBS
-
ONT
26h 49m2 stops
$907British Airways
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
7:00 am - 3:55 am
ONT
-
TBS
33h 55m2 stops
United Airlines Logo
5:00 am - 5:47 pm
TBS
-
ONT
23h 47m2 stops
$920United Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
1:40 pm - 5:05 am
ONT
-
TBS
28h 25m2 stops
United Airlines Logo
5:00 am - 5:47 pm
TBS
-
ONT
47h 47m2 stops
$1,016United Airlines
Fri, Mar 20 - Sun, Mar 29
United Airlines Logo
10:42 am - 5:05 am
ONT
-
TBS
30h 23m2 stops
United Airlines Logo
6:10 am - 10:53 pm
TBS
-
ONT
28h 43m2 stops
$1,324United Airlines
Sat, Dec 27 - Thu, Jan 22
United Airlines Logo
6:00 am - 5:05 am
ONT
-
TBS
35h 05m2 stops
United Airlines Logo
6:10 am - 9:59 pm
TBS
-
ONT
27h 49m2 stops
$1,409United Airlines
Sat, Dec 27 - Sat, Feb 21
United Airlines Logo
5:05 am - 5:05 am
ONT
-
TBS
36h 00m2 stops
United Airlines Logo
6:10 am - 8:58 pm
TBS
-
ONT
26h 48m2 stops
$1,410United Airlines
Wed, Dec 31 - Thu, Jan 8
Qatar Airways Logo
3:05 pm - 2:15 pm
ONT
-
TBS
36h 10m2 stops
Qatar Airways Logo
9:35 pm - 6:19 pm
TBS
-
ONT
31h 44m2 stops
$1,450Qatar Airways
Fri, Apr 24 - Wed, May 6
United Airlines Logo
10:42 am - 5:05 am
ONT
-
TBS
30h 23m2 stops
United Airlines Logo
6:10 am - 5:43 pm
TBS
-
ONT
23h 33m2 stops
$1,476United Airlines
Fri, Dec 26 - Thu, Jan 29

Qatar Airways flights from Ontario to Tbilisi

Our best Qatar Airways deals on Ontario to Tbilisi flight tickets
Qatar Airways
Apr 24
ONT3:05 pmOntario
36h 10m
2 stops
TBS2:15 pmTbilisi Intl
May 6
TBS9:35 pmTbilisi Intl
31h 44m
2 stops
ONT6:19 pmOntario
$1,450
Find similar
Qatar Airways
Jan 16
ONT6:00 amOntario
42h 35m
2 stops
TBS12:35 pmTbilisi Intl
Jan 20
TBS2:05 pmTbilisi Intl
42h 31m
2 stops
ONT8:36 pmOntario
$1,519
Find similar
Qatar Airways
Jan 16
ONT3:09 pmOntario
64h 36m
2 stops
TBS7:45 pmTbilisi Intl
Jan 20
TBS2:05 pmTbilisi Intl
42h 31m
2 stops
ONT8:36 pmOntario
$1,594
Find similar

United Airlines flights from Ontario to Tbilisi

Our best United Airlines deals on Ontario to Tbilisi flight tickets
United Airlines
Jan 21
ONT1:53 pmOntario
27h 12m
2 stops
TBS5:05 amTbilisi Intl
Jan 28
TBS6:10 amTbilisi Intl
26h 48m
2 stops
ONT8:58 pmOntario
$570
Find similar
United Airlines
Mar 14
ONT6:37 pmOntario
23h 28m
2 stops
TBS5:05 amTbilisi Intl
Mar 24
TBS6:10 amTbilisi Intl
27h 15m
2 stops
ONT10:25 pmOntario
$870
Find similar
United Airlines
Apr 17
ONT7:00 amOntario
33h 55m
2 stops
TBS3:55 amTbilisi Intl
Apr 25
TBS5:00 amTbilisi Intl
23h 47m
2 stops
ONT5:47 pmOntario
$920
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Tbilisi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Ontario to Tbilisi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Wed 1/21

1:53 pm-5:05 am

2 stops27h 12m

Tbilisi Intl

Wed 1/28

6:10 am-8:58 pm

2 stops26h 48m

$570

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Sat 3/14

6:37 pm-5:05 am

2 stops23h 28m

Tbilisi Intl

Tue 3/24

6:10 am-10:25 pm

2 stops27h 15m

$870

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Wed 3/18

2:47 pm-6:30 am

2 stops28h 43m

Tbilisi Intl

Wed 3/25

8:10 am-11:59 pm

2 stops26h 49m

$907

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Fri 4/17

7:00 am-3:55 am

2 stops33h 55m

Tbilisi Intl

Sat 4/25

5:00 am-5:47 pm

2 stops23h 47m

$920

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Fri 3/20

1:40 pm-5:05 am

2 stops28h 25m

Tbilisi Intl

Sun 3/29

5:00 am-5:47 pm

2 stops47h 47m

$1,016

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Sat 12/27

10:42 am-5:05 am

2 stops30h 23m

Tbilisi Intl

Thu 1/22

6:10 am-10:53 pm

2 stops28h 43m

$1,324

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Sat 12/27

6:00 am-5:05 am

2 stops35h 05m

Tbilisi Intl

Sat 2/21

6:10 am-9:59 pm

2 stops27h 49m

$1,409

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Wed 12/31

5:05 am-5:05 am

2 stops36h 00m

Tbilisi Intl

Thu 1/8

6:10 am-8:58 pm

2 stops26h 48m

$1,410

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Fri 4/24

3:05 pm-2:15 pm

2 stops36h 10m

Tbilisi Intl

Wed 5/6

9:35 pm-6:19 pm

2 stops31h 44m

$1,450

OntarioTbilisi

ONT - TBS

ONTTBS

Ontario

Fri 12/26

10:42 am-5:05 am

2 stops30h 23m

Tbilisi Intl

Thu 1/29

6:10 am-5:43 pm

2 stops23h 33m

$1,476

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Tbilisi from

How to get the cheapest flight ticket from Ontario to Tbilisi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Tbilisi?

Our data shows that Friday is the least expensive day to fly to Tbilisi. Tickets to fly out on this day can be as low as $956. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,167. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tbilisi.

What is the cheapest time of day to depart on your flight to Tbilisi?

Flying to Tbilisi from Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $893 when looking at flights departing in the morning. Flights to Tbilisi are more costly at noon, with an average ticket price of $1,182. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Tbilisi

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Tbilisi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Tbilisi (ONT to TBS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Tbilisi

Fastest flight time

27h 15m

Direct flights

None
The fastest flight from Ontario to Tbilisi takes 27h 15m
There are no direct flights from Ontario to Tbilisi. There are no popular flight routes from Ontario to Tbilisi.
Search flight deals

  • How far is Ontario to Tbilisi Intl by plane?

    There are 7079.4 mi between Ontario and Tbilisi Intl. In terms of flight time, this usually takes a little over 23h 28m.

  • When did momondo last update prices for flights from Ontario Airport to Tbilisi Intl Airport?

    Prices for flights from Ontario Airport to Tbilisi Intl Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Tbilisi Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Tbilisi Intl Airport.

  • What documentation or ID do you need to fly to Tbilisi Intl Airport?

    The travel and health documents you'll need for your trip to Tbilisi Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tbilisi Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Tbilisi?

Book flights to Tbilisi if you plan to visit one of these locations
Gudauri
Stepantsminda

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Tbilisi?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Tbilisi. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Tbilisi with flexible booking policies on momondo?

Flights from Ontario to Tbilisi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Tbilisi?

Once all potential Ontario to Tbilisi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Tbilisi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Tbilisi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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