HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stockholm

$228+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STO
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Stockholm with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 11, 2026.

This oojo deal was found by Cheapflights users on 2/9. 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 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
Mon 4/1310:55 am
ARN
-
ONT
2 stops40h 42m
British Airways
Deal found 2/9$486
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:54 pm
ONT
-
ARN
2 stops20h 46m
British Airways
Tue 9/2210:55 am
ARN
-
ONT
2 stops39h 44m
British Airways
Deal found 2/10$497
This oojo deal was found by Cheapflights users on 2/8. 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.
Mon 3/305:02 pm
ONT
-
ARN
2 stops21h 53m
British Airways
Tue 4/147:40 am
ARN
-
ONT
2 stops22h 14m
British Airways
Deal found 2/8$498
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:52 pm
ONT
-
ARN
2 stops21h 08m
British Airways
Wed 4/221:15 pm
ARN
-
ONT
2 stops38h 22m
British Airways
Deal found 2/11$505
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 4/81:34 pm
ONT
-
ARN
2 stops17h 01m
United Airlines
Fri 4/179:50 am
ARN
-
ONT
2 stops19h 46m
United Airlines
Deal found 2/11$506
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:39 pm
ONT
-
ARN
2 stops23h 11m
British Airways
Mon 3/168:15 pm
ARN
-
ONT
2 stops30h 27m
British Airways
Deal found 2/10$517
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 4/171:43 pm
ONT
-
ARN
2 stops18h 47m
United Airlines
Tue 4/216:10 am
ARN
-
ONT
2 stops23h 26m
United Airlines
Deal found 2/9$529
This Air France deal was found by Cheapflights users on 2/9. 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 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 3/166:30 pm
ARN
-
ONT
2 stops29h 58m
Multiple Airlines
Deal found 2/9$530
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 3/11:45 pm
ONT
-
ARN
2 stops24h 55m
United Airlines
Wed 3/46:15 am
ARN
-
ONT
2 stops23h 35m
United Airlines
Deal found 2/9$531
This United Airlines deal was found by Cheapflights users on 2/8. 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 2/236:37 pm
ONT
-
ARN
2 stops20h 03m
United Airlines
Fri 2/277:10 am
ARN
-
ONT
2 stops24h 47m
United Airlines
Deal found 2/8$533
This American Airlines deal was found by Cheapflights users on 2/10. 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 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 2/10$536

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$486
(oojo)

One-way from

$228
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$534
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
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 11, 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

Wed 4/1

5:02 pm-11:00 pm

2 stops20h 58m

Stockholm Arlanda

Mon 4/13

10:55 am-6:37 pm

2 stops40h 42m

$486

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Wed 4/8

1:34 pm-3:35 pm

2 stops17h 01m

Stockholm Arlanda

Fri 4/17

9:50 am-8:36 pm

2 stops19h 46m

$506

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Wed 4/1

5:02 pm-11:00 pm

2 stops20h 58m

Stockholm Arlanda

Sun 4/26

10:55 am-6:37 pm

2 stops40h 42m

$517

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Mon 3/2

2:39 pm-10:50 pm

2 stops23h 11m

Stockholm Arlanda

Mon 3/16

8:15 pm-6:42 pm

2 stops30h 27m

$517

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Wed 3/25

2:39 pm-7:15 pm

2 stops20h 36m

Stockholm Arlanda

Thu 4/2

7:40 am-10:07 pm

2 stops23h 27m

$517

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Sun 3/1

10:56 am-4:55 pm

2 stops20h 59m

Stockholm Arlanda

Wed 3/4

7:10 am-10:49 pm

2 stops24h 39m

$517

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Thu 4/16

7:00 am-5:30 pm

2 stops25h 30m

Stockholm Arlanda

Tue 4/21

6:10 am-8:36 pm

2 stops23h 26m

$529

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Fri 4/17

1:43 pm-5:30 pm

2 stops18h 47m

Stockholm Arlanda

Tue 4/21

6:10 am-8:36 pm

2 stops23h 26m

$529

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Sun 3/1

1:45 pm-11:40 pm

2 stops24h 55m

Stockholm Arlanda

Wed 3/4

6:15 am-8:50 pm

2 stops23h 35m

$531

OntarioStockholm

ONT - ARN

ONTARN

Ontario

Mon 2/23

6:37 pm-11:40 pm

2 stops20h 03m

Stockholm Arlanda

Fri 2/27

7:10 am-10:57 pm

2 stops24h 47m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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, August is the cheapest month in which you can book a flight from Ontario to Stockholm (average of $421). 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 01m. Fly via British Airways or United Airlines 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, August is the cheapest month in which you can book a flight from Ontario to Stockholm (average of $421). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights