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Cheap Flight Deals from Ontario to Helsinki

Whether you’re going for a one-way or round-trip to Helsinki, we’ve got you covered! Check out these different flight options from Ontario below.

  • One way
  • Return
      • ONT06:05
        18h 45m
        1 stop
        HEL10:50
        Mon, Feb 24|Ontario - Helsinki|British Airways
        AU$ 848AU$ 1,206
        30% OFF
        30% OFF
        AU$ 1,206AU$ 848

        Choose British Airways flights from Ontario to Helsinki. The one-way connecting flight with British Airways departs from Ontario International Airport on Mon, Feb 24, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 848 including taxes and charges.

      • ONT06:00
        19h 50m
        1 stop
        HEL10:50
        Mon, Mar 10|Ontario - Helsinki|British Airways
        AU$ 884AU$ 1,206
        27% OFF
        27% OFF
        AU$ 1,206AU$ 884

        Choose British Airways flights from Ontario to Helsinki. The one-way connecting flight with British Airways departs from Ontario International Airport on Mon, Mar 10, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 884 including taxes and charges.

      • ONT06:00
        19h 50m
        1 stop
        HEL10:50
        Tue, Mar 11|Ontario - Helsinki|British Airways
        AU$ 885AU$ 1,206
        27% OFF
        27% OFF
        AU$ 1,206AU$ 885

        Choose British Airways flights from Ontario to Helsinki. The one-way connecting flight with British Airways departs from Ontario International Airport on Tue, Mar 11, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 885 including taxes and charges.

      • ONT10:51
        13h 59m
        1 stop
        HEL10:50
        Sun, Feb 23|Ontario - Helsinki|British Airways
        AU$ 885
        AU$ 885

        Choose British Airways flights from Ontario to Helsinki. The one-way connecting flight with British Airways departs from Ontario International Airport on Sun, Feb 23, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 885 including taxes and charges.

      • ONT06:05
        18h 45m
        1 stop
        HEL10:50
        Mon, Feb 17|Ontario - Helsinki|British Airways
        AU$ 892
        AU$ 892

        Choose British Airways flights from Ontario to Helsinki. The one-way connecting flight with British Airways departs from Ontario International Airport on Mon, Feb 17, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 892 including taxes and charges.

      • ONT10:51
        13h 59m
        1 stop
        HEL10:50
        Tue, Feb 18|Ontario - Helsinki|American Airlines
        AU$ 900
        AU$ 900

        Choose American Airlines flights from Ontario to Helsinki. The one-way connecting flight with American Airlines departs from Ontario International Airport on Tue, Feb 18, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 900 including taxes and charges.

      • ONT10:56
        13h 54m
        1 stop
        HEL10:50
        Tue, Feb 11|Ontario - Helsinki|American Airlines
        AU$ 901
        AU$ 901

        Choose American Airlines flights from Ontario to Helsinki. The one-way connecting flight with American Airlines departs from Ontario International Airport on Tue, Feb 11, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 901 including taxes and charges.

      • ONT06:59
        17h 51m
        1 stop
        HEL10:50
        Sun, Feb 16|Ontario - Helsinki|American Airlines
        AU$ 902
        AU$ 902

        Choose American Airlines flights from Ontario to Helsinki. The one-way connecting flight with American Airlines departs from Ontario International Airport on Sun, Feb 16, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 902 including taxes and charges.

      • ONT23:59
        24h 51m
        1 stop
        HEL10:50
        Sun, Feb 9|Ontario - Helsinki|American Airlines
        AU$ 902
        AU$ 902

        Choose American Airlines flights from Ontario to Helsinki. The one-way connecting flight with American Airlines departs from Ontario International Airport on Sun, Feb 9, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 902 including taxes and charges.

      • ONT10:51
        13h 59m
        1 stop
        HEL10:50
        Mon, Feb 17|Ontario - Helsinki|American Airlines
        AU$ 902
        AU$ 902

        Choose American Airlines flights from Ontario to Helsinki. The one-way connecting flight with American Airlines departs from Ontario International Airport on Mon, Feb 17, arriving at Helsinki-Vantaa Airport. One-way Prices start from AU$ 902 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        HEL02:00 pm
        Sat, Feb 15|Ontario - Helsinki|British Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Los Angeles to Helsinki Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1091

    Alaska Airlines

    06:00

    ONT

    2.8h

    08:46

    SEA

    SMTWTFS
    Search

  2. FI680

    Icelandair

    15:35

    SEA

    7.7h

    06:15

    KEF

    SMTWTFS

  3. FI342

    Icelandair

    07:30

    KEF

    3.5h

    13:00

    HEL

    SMTWTFS

  4. BA5110

    British Airways

    07:30

    ONT

    3.0h

    12:29

    DFW

    SMTWTFS
    Search

  5. BA6054

    British Airways

    17:55

    DFW

    9.8h

    10:45

    HEL

    SM-WTFS

  6. BA5109

    British Airways

    10:51

    ONT

    3.0h

    15:49

    DFW

    SMTWTFS
    Search

  7. BA6054

    British Airways

    17:55

    DFW

    9.8h

    10:45

    HEL

    SM-WTFS

  8. F91262

    Frontier Airlines

    12:16

    ONT

    2.3h

    15:35

    DEN

    SMTW-FS
    Search

  9. UA182

    United Airlines

    15:50

    DEN

    10.5h

    09:20

    FRA

    SMTWTFS

  10. LH850

    Lufthansa

    13:20

    FRA

    2.5h

    16:50

    HEL

    SMTWT-S

  11. F91500

    Frontier Airlines

    20:11

    ONT

    2.4h

    23:33

    DEN

    SMTWTFS
    Search

  12. UA9458

    United Airlines

    17:25

    DEN

    9.6h

    10:00

    MUC

    S-TWTF-

  13. UA8980

    United Airlines

    19:50

    MUC

    2.6h

    23:25

    HEL

    -M-WT--

  14. F91500

    Frontier Airlines

    20:11

    ONT

    2.4h

    23:33

    DEN

    SMTWTFS
    Search

  15. UA9458

    United Airlines

    17:25

    DEN

    9.6h

    10:00

    MUC

    S-TWTF-

  16. UA9448

    United Airlines

    15:05

    MUC

    2.6h

    18:40

    HEL

    S-T-TFS

  17. F91500

    Frontier Airlines

    20:11

    ONT

    2.4h

    23:33

    DEN

    SMTWTFS
    Search

  18. UA182

    United Airlines

    15:50

    DEN

    10.5h

    09:20

    FRA

    SMTWTFS

  19. UA9022

    United Airlines

    13:20

    FRA

    2.5h

    16:50

    HEL

    SMTWT-S

  20. F91500

    Frontier Airlines

    20:11

    ONT

    2.4h

    23:33

    DEN

    SMTWTFS
    Search

  21. DL8282

    Delta Air Lines

    15:50

    DEN

    9.2h

    08:00

    CDG

    ----T-S

  22. DL8492

    Delta Air Lines

    12:00

    CDG

    3.0h

    16:00

    HEL

    SMTWTFS

  23. F91500

    Frontier Airlines

    20:11

    ONT

    2.4h

    23:33

    DEN

    SMTWTFS
    Search

  24. FI670

    Icelandair

    16:40

    DEN

    7.4h

    06:05

    KEF

    S-T-T-S

  25. FI342

    Icelandair

    07:30

    KEF

    3.5h

    13:00

    HEL

    SMTWTFS
Find more flights and airlines

Best Time to Book Flights from Ontario to Helsinki

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Helsinki from Ontario have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from Ontario (ONT) to Helsinki (HEL) the cheapest?

    Airlines adjust prices for flights from Ontario to Helsinki based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Ontario (ONT) to Helsinki (HEL) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,465.

  • What is the transportation method from the main airport to downtown in Helsinki?

    • The distance from Helsinki-Vantaa Airport to downtown is about 16km, by taxi about 30 minutes.

  • What's the most popular airline for direct flights from Ontario (ONT) to Helsinki (HEL)?

    Finnair operates 1 direct flights from Ontario (ONT) to Helsinki (HEL).

  • How many airports in Helsinki (HEL)?

    There are 1 airport(s) in Helsinki (HEL): Helsinki-Vantaa Airport.

How to find a cheap flight from Ontario to Helsinki

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Ontario to Helsinki

Cheapest direct flight priceAU$ 847
Cheapest return ticket priceAU$ 1,205
Flight distance7,041.38km
Popular airlineBritish Airways

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