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$463+ Cheap flights from Ontario (ONT) to Lithuania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VNO
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Find flight deals from Ontario to Lithuania

Cheapest flights from Ontario to Lithuania
Explore the most affordable flight options available from Ontario to Lithuania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:05 amONT - VNO
2 stops47h 15mUnited Airlines
Fri 12/196:10 amVNO - ONT
2 stops25h 42mUnited Airlines
Deal found 12/1$1,198
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:39 pmONT - VNO
2 stops33h 41mUnited Airlines
Sun 12/286:00 amVNO - ONT
2 stops38h 01mUnited Airlines
Deal found 11/30$1,209
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:05 amONT - VNO
2 stops23h 15mUnited Airlines
Mon 1/53:00 pmVNO - ONT
2 stops40h 59mUnited Airlines
Deal found 11/30$1,389
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:39 pmONT - VNO
2 stops57h 41mUnited Airlines
Sat 12/272:55 pmVNO - ONT
2 stops36h 48mUnited Airlines
Deal found 11/30$1,853
This CheapOair deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:44 amONT - VNO
2 stops38h 16mMultiple Airlines
Fri 1/28:00 pmVNO - ONT
2 stops38h 14mMultiple Airlines
Deal found 11/30$3,574

Cheap flight deals from Ontario to Lithuania

Keep the following information in mind while searching for Ontario to Lithuania flight deals. Data was last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(United Airlines)

One-way from

$463
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$788
Provider with most accurate pricing for Los Angeles-Vilnius flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Vilnius flights.
Search Deals
From Ontario to Lithuania
Search Deals
One-way flight from Ontario to Lithuania
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Lithuania 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, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Ontario to Lithuania that are best for you.

Fly from

Ontario

Fly to

Lithuania

Route

Depart

Return

Price

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Wed 4/1

6:00 am-12:45 pm

2 stops20h 45m

Vilnius

Tue 4/14

6:25 am-10:11 pm

2 stops25h 46m

$497

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Sun 4/5

7:00 am-12:45 pm

2 stops19h 45m

Vilnius

Tue 4/14

1:30 pm-11:06 pm

2 stops19h 36m

$497

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Wed 4/1

6:00 am-12:45 pm

2 stops20h 45m

Vilnius

Fri 4/10

6:25 am-10:11 pm

2 stops25h 46m

$497

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Wed 1/28

1:24 pm-2:20 pm

2 stops38h 56m

Vilnius

Sun 2/1

6:00 am-10:53 pm

2 stops26h 53m

$551

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Sun 4/5

6:00 am-12:45 pm

2 stops20h 45m

Vilnius

Sat 4/11

1:30 pm-8:46 pm

2 stops41h 16m

$598

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Tue 4/7

7:00 am-12:45 pm

2 stops19h 45m

Vilnius

Thu 4/9

6:25 am-10:26 pm

2 stops26h 01m

$609

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Fri 2/6

1:24 pm-2:20 pm

2 stops38h 56m

Vilnius

Tue 2/10

6:25 am-8:58 pm

2 stops24h 33m

$644

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Fri 4/3

7:00 am-12:45 pm

2 stops19h 45m

Vilnius

Sun 4/12

6:25 am-8:46 pm

2 stops24h 21m

$852

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Tue 12/23

6:39 pm-2:20 pm

2 stops33h 41m

Vilnius

Sun 12/28

6:00 am-10:01 am

2 stops38h 01m

$1,209

OntarioVilnius

ONT - VNO

ONTVNO

Ontario

Mon 12/29

5:05 am-2:20 pm

2 stops23h 15m

Vilnius

Mon 1/5

3:00 pm-9:59 pm

2 stops40h 59m

$1,389

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 12 results
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Best time to book a flight from Ontario to Lithuania

Have a flexible travel schedule? Discover the best time to fly to Lithuania from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Lithuania

What is the cheapest month to book a flight from Ontario to Lithuania?

Currently, December is the cheapest month in which you can book a flight from Ontario to Lithuania (average of $232). Flying from Ontario to Lithuania in April is currently the most expensive (average of $568). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Lithuania. 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 from for flights from Ontario to Lithuania?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Lithuania from Ontario.

  • How long is the flight from Ontario to Lithuania?

    United Airlines can get you from Ontario to Lithuania in just under 20h 45m. Your travel time can differ by up to . Airlines will cover a distance of 5920 mi.

  • Can I find deals for flights from Ontario to Lithuania that include hotel bookings?

    Yes. In addition to deals on Ontario to Lithuania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Lithuania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Lithuania.

  • Can I find deals for business class flights from Ontario to Lithuania?

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

  • What is the cheapest month to book a flight from Ontario to Lithuania?

    Currently, December is the cheapest month in which you can book a flight from Ontario to Lithuania (average of $232). Flying from Ontario to Lithuania in April is currently the most expensive (average of $568). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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