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$405+ Cheap flights from Ontario (ONT) to Stockholm (STO)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STO
dic. 12 — dic. 191
vie. 12/12
vie. 12/19
1 adult, Economy
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Find flight deals from Ontario to Stockholm

Cheapest flights from Ontario to Stockholm
Explore the most affordable flight options available from Ontario to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. 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.
mar. 11/185:05 amONT - ARN
2 stops24h 20mUnited Airlines
jue. 11/276:10 amARN - ONT
2 stops20h 24mUnited Airlines
Deal found 11/12$487
This United Airlines deal was found by Cheapflights users on 11/11. 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.
lun. 12/81:34 pmONT - ARN
2 stops17h 56mUnited Airlines
sáb. 12/1312:10 pmARN - ONT
2 stops19h 39mUnited Airlines
Deal found 11/11$538
This United Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/91:34 pmONT - ARN
2 stops19h 11mUnited Airlines
mar. 12/166:15 amARN - ONT
2 stops20h 22mUnited Airlines
Deal found 11/11$574
This United Airlines deal was found by Cheapflights users on 11/11. 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.
dom. 12/75:05 amONT - ARN
2 stops26h 25mUnited Airlines
vie. 12/126:20 amARN - ONT
3 stops25h 29mUnited Airlines
Deal found 11/11$701
This United Airlines deal was found by Cheapflights users on 11/10. 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.
sáb. 11/157:00 amONT - ARN
2 stops21h 45mUnited Airlines
lun. 11/171:50 pmARN - ONT
2 stops18h 01mUnited Airlines
Deal found 11/10$736
This British Airways deal was found by Cheapflights users on 11/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/174:47 pmONT - ARN
2 stops17h 38mBritish Airways
vie. 11/2111:25 amARN - ONT
2 stops19h 58mBritish Airways
Deal found 11/12$748
This United Airlines deal was found by Cheapflights users on 11/11. 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.
mié. 12/315:05 amONT - ARN
2 stops24h 20mUnited Airlines
vie. 1/92:00 pmARN - ONT
2 stops17h 53mUnited Airlines
Deal found 11/11$765
This United Airlines deal was found by Cheapflights users on 11/12. 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.
mar. 11/181:33 pmONT - ARN
2 stops19h 12mUnited Airlines
vie. 11/286:20 amARN - ONT
2 stops22h 21mUnited Airlines
Deal found 11/12$811
This United Airlines deal was found by Cheapflights users on 11/10. 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.
mié. 12/245:05 amONT - ARN
2 stops27h 55mUnited Airlines
lun. 12/291:50 pmARN - ONT
2 stops40h 17mUnited Airlines
Deal found 11/10$1,016
This United Airlines deal was found by Cheapflights users on 11/9. 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.
mié. 11/267:00 amONT - ARN
2 stops21h 45mUnited Airlines
mar. 12/212:10 pmARN - ONT
2 stops41h 32mUnited Airlines
Deal found 11/9$1,072
This United Airlines deal was found by Cheapflights users on 11/10. 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.
jue. 12/116:00 amONT - ARN
2 stops26h 45mUnited Airlines
mié. 12/1712:10 pmARN - ONT
2 stops19h 39mUnited Airlines
Deal found 11/10$1,149

Cheap flight deals from Ontario to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Stockholm (STO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$405
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$538
Provider with most accurate pricing for Ontario-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Stockholm (STO) flights.
Search Deals
From Ontario to Stockholm (STO)
Search Deals
One-way flight from Ontario to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Stockholm 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 noviembre 12, 2025.
Use the filters below to find and compare flights from Ontario to Stockholm that are best for you.

Fly from

Ontario

Fly to

Stockholm

Route

Depart

Return

Price

OntarioStockholm

ONT - ARN

ONTARN

Ontario

sáb. 5/2

6:53 pm-2:25 pm

3 stops34h 32m

Stockholm Arlanda

mié. 5/6

6:20 am-11:06 pm

2 stops25h 46m

$488

OntarioStockholm

ONT - ARN

ONTARN

Ontario

lun. 4/6

1:34 pm-6:35 pm

2 stops20h 01m

Stockholm Arlanda

jue. 4/9

11:50 am-10:26 pm

2 stops19h 36m

$505

OntarioStockholm

ONT - ARN

ONTARN

Ontario

lun. 3/2

1:45 pm-1:45 pm

2 stops39h 00m

Stockholm Arlanda

lun. 3/16

12:10 pm-12:43 pm

2 stops56h 33m

$505

OntarioStockholm

ONT - ARN

ONTARN

Ontario

vie. 4/24

1:34 pm-5:30 pm

2 stops18h 56m

Stockholm Arlanda

mar. 4/28

6:20 am-8:46 pm

2 stops23h 26m

$525

OntarioStockholm

ONT - ARN

ONTARN

Ontario

mar. 11/18

7:00 am-5:45 pm

2 stops25h 45m

$405

OntarioStockholm

ONT - ARN

ONTARN

Ontario

mar. 4/7

11:00 am-5:30 pm

2 stops21h 30m

$406

OntarioStockholm

ONT - ARN

ONTARN

Ontario

dom. 1/11

5:05 am-4:30 pm

2 stops26h 25m

$419

OntarioStockholm

ONT - ARN

ONTARN

Ontario

vie. 2/20

6:00 am-4:45 pm

2 stops25h 45m

$419

OntarioStockholm

ONT - ARN

ONTARN

Ontario

mié. 12/24

6:00 am-2:25 pm

2 stops23h 25m

$425

OntarioStockholm

ONT - ARN

ONTARN

Ontario

mar. 12/23

11:59 pm-6:00 pm

2 stops33h 01m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 14 results
1
2

Compare providers for flights from Ontario to Stockholm

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 Ontario to Stockholm in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Ontario-Stockholm flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Stockholm flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Stockholm flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Stockholm 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 Ontario-Stockholm 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 Ontario to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm 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 Stockholm

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Stockholm (average of $404). Flying from Ontario to Stockholm in July is currently the most expensive (average of $597). 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.

What is the cheapest time of day to fly from ONT to STO?

Find hourly flight availability from Ontario to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 12, 2025.

When flying from Ontario to Stockholm, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 33% versus a flight at noon.

Related info for your journey

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

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Stockholm. 0 airlines have flights from Ontario to Stockholm on a regular basis. Booking flights from Ontario to Stockholm should not be difficult; the airport handles an average of 0 outbound flights to Stockholm per day.

  • How long is the flight from Ontario to Stockholm?

    There are many flights that can get you from Ontario to Stockholm in 34h 32m. Fly via United Airlines to get the fastest option. There are 5480 mi between Ontario and Stockholm.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Stockholm 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 Stockholm?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Stockholm (average of $404). Flying from Ontario to Stockholm in July is currently the most expensive (average of $597). 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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