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Stockholm

$249+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:02 pm
ONT
-
ARN
2 stops17h 18m
American Airlines
Tue 3/38:30 am
ARN
-
ONT
2 stops23h 19m
American Airlines
Deal found 1/25$480
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:02 pm
ONT
-
ARN
2 stops20h 58m
British Airways
Wed 4/81:15 pm
ARN
-
ONT
2 stops38h 22m
British Airways
Deal found 1/26$486
This Air France deal was found by Cheapflights users on 1/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
ONT
-
ARN
2 stops23h 55m
Multiple Airlines
Mon 3/167:55 pm
ARN
-
ONT
2 stops28h 33m
Multiple Airlines
Deal found 1/25$491
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/255:00 am
ONT
-
ARN
3 stops24h 40m
United Airlines
Thu 3/126:10 am
ARN
-
ONT
2 stops22h 40m
United Airlines
Deal found 1/26$494
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:39 pm
ONT
-
ARN
2 stops17h 21m
British Airways
Thu 3/127:10 am
ARN
-
ONT
2 stops24h 49m
British Airways
Deal found 1/26$497
This British Airways deal was found by Cheapflights users on 1/25. 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.
Sun 2/225:02 pm
ONT
-
ARN
2 stops21h 38m
British Airways
Sun 3/87:15 am
ARN
-
ONT
2 stops24h 44m
British Airways
Deal found 1/25$500
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/251:45 pm
ONT
-
ARN
2 stops17h 45m
United Airlines
Wed 3/259:50 am
ARN
-
ONT
2 stops20h 46m
United Airlines
Deal found 1/26$505
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:39 pm
ONT
-
ARN
2 stops19h 41m
British Airways
Wed 3/47:10 am
ARN
-
ONT
2 stops24h 39m
British Airways
Deal found 1/26$516
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:59 am
ONT
-
ARN
2 stops23h 21m
British Airways
Tue 4/287:40 am
ARN
-
ONT
2 stops22h 14m
British Airways
Deal found 1/25$528
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 4/166:00 am
ONT
-
ARN
2 stops26h 30m
United Airlines
Tue 4/216:10 am
ARN
-
ONT
2 stops39h 28m
United Airlines
Deal found 1/26$529
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:56 am
ONT
-
ARN
2 stops20h 59m
American Airlines
Wed 3/47:10 am
ARN
-
ONT
3 stops24h 09m
American Airlines
Deal found 1/25$536
This United Airlines deal was found by Cheapflights users on 1/24. 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 5/116:00 am
ONT
-
ARN
2 stops26h 30m
United Airlines
Mon 5/1810:05 am
ARN
-
ONT
2 stops43h 31m
United Airlines
Deal found 1/24$543

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480
(American Airlines)

One-way from

$249
(Delta)

Popular in

December

Cheapest in

November

Average price

$638
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. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 26, 2026.
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

Sun 2/22

5:02 pm-7:20 pm

2 stops17h 18m

Stockholm Arlanda

Tue 3/3

8:30 am-10:49 pm

2 stops23h 19m

$480

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Mon 3/2

6:00 am-2:55 pm

2 stops23h 55m

Stockholm Arlanda

Mon 3/16

7:55 pm-4:28 pm

2 stops28h 33m

$491

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Wed 2/25

2:39 pm-5:00 pm

2 stops17h 21m

Stockholm Arlanda

Thu 3/12

7:10 am-10:07 pm

2 stops22h 57m

$497

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Wed 2/25

8:00 am-4:30 pm

2 stops23h 30m

Stockholm Arlanda

Wed 3/25

9:50 am-10:36 pm

2 stops20h 46m

$505

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Mon 3/2

6:10 am-11:40 pm

2 stops32h 30m

Stockholm Arlanda

Mon 3/16

7:10 am-5:41 pm

3 stops42h 31m

$505

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Mon 4/6

5:02 pm-11:55 pm

2 stops21h 53m

Stockholm Arlanda

Fri 4/10

11:15 am-9:59 pm

2 stops19h 44m

$516

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Fri 4/24

10:59 am-7:20 pm

2 stops23h 21m

Stockholm Arlanda

Tue 4/28

7:40 am-8:54 pm

2 stops22h 14m

$528

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Thu 4/16

1:34 pm-5:30 pm

2 stops18h 56m

Stockholm Arlanda

Tue 4/21

6:10 am-8:36 pm

2 stops23h 26m

$529

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Fri 4/17

11:05 am-2:25 pm

2 stops18h 20m

Stockholm Arlanda

Tue 4/21

6:10 am-8:36 pm

2 stops23h 26m

$529

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Sat 7/4

10:59 pm-8:20 am

2 stops24h 21m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
1
2
3
  • Most accurate provider: When it comes to deals on Ontario-Stockholm flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Stockholm flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $410). Flying from Ontario to Stockholm in June is currently the most expensive (average of $591). 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 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 17h 18m. Fly via American Airlines, United Airlines, or British Airways to get the fastest option. There are 5480 mi between Ontario and Stockholm. This flight may include one or multiple stops.

  • 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 $410). Flying from Ontario to Stockholm in June is currently the most expensive (average of $591). 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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