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Cheap flight deals from Southampton to Ontario Starting at SGD 1,296

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SOU08:00 pm
        34h 11m
        2 stops
        ONT10:11 pm
        Tue, Apr 15|Southampton - Ontario|British Airways
        SGD 1,296SGD 5,168
        75% OFF
        75% OFF
        SGD 5,168SGD 1,296

        Choose British Airways flights from Southampton to Ontario. The one-way connecting flight with British Airways departs from Southampton Airport on Tue, Apr 15, arriving at Ontario International Airport. One-way Prices start from SGD 1,296 including taxes and charges.

      • SOU09:30 am
        19h 10m
        2 stops
        ONT08:40 pm
        Tue, Mar 4|Southampton - Ontario|Aer Lingus
        SGD 1,442SGD 5,168
        72% OFF
        72% OFF
        SGD 5,168SGD 1,442

        Choose Aer Lingus flights from Southampton to Ontario. The one-way connecting flight with Aer Lingus departs from Southampton Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from SGD 1,442 including taxes and charges.

      • SOU09:30 am
        19h 10m
        2 stops
        ONT08:40 pm
        Sat, Feb 22|Southampton - Ontario|Aer Lingus
        SGD 1,513SGD 5,168
        71% OFF
        71% OFF
        SGD 5,168SGD 1,513

        Choose Aer Lingus flights from Southampton to Ontario. The one-way connecting flight with Aer Lingus departs from Southampton Airport on Sat, Feb 22, arriving at Ontario International Airport. One-way Prices start from SGD 1,513 including taxes and charges.

      • SOU09:10 am
        19h 11m
        2 stops
        ONT08:21 pm
        Tue, Apr 15|Southampton - Ontario|Aer Lingus
        SGD 1,520
        SGD 1,520

        Choose Aer Lingus flights from Southampton to Ontario. The one-way connecting flight with Aer Lingus departs from Southampton Airport on Tue, Apr 15, arriving at Ontario International Airport. One-way Prices start from SGD 1,520 including taxes and charges.

      • SOU05:10 pm
        37h 6m
        2 stops
        ONT10:16 pm
        Mon, Feb 24|Southampton - Ontario|Eastern Airways
        SGD 1,895
        SGD 1,895

        Choose Eastern Airways flights from Southampton to Ontario. The one-way connecting flight with Eastern Airways departs from Southampton Airport on Mon, Feb 24, arriving at Ontario International Airport. One-way Prices start from SGD 1,895 including taxes and charges.

      • SOU05:20 pm
        31h 8m
        2 stops
        ONT04:28 pm
        Sat, Feb 22|Southampton - Ontario|Virgin Atlantic
        SGD 2,095
        SGD 2,095

        Choose Virgin Atlantic flights from Southampton to Ontario. The one-way connecting flight with Virgin Atlantic departs from Southampton Airport on Sat, Feb 22, arriving at Ontario International Airport. One-way Prices start from SGD 2,095 including taxes and charges.

      • SOU09:20 am
        21h 20m
        2 stops
        ONT10:40 pm
        Mon, Apr 14|Southampton - Ontario|Virgin Atlantic
        SGD 2,135
        SGD 2,135

        Choose Virgin Atlantic flights from Southampton to Ontario. The one-way connecting flight with Virgin Atlantic departs from Southampton Airport on Mon, Apr 14, arriving at Ontario International Airport. One-way Prices start from SGD 2,135 including taxes and charges.

      • SOU09:20 am
        21h 20m
        2 stops
        ONT10:40 pm
        Mon, Apr 14|Southampton - Ontario|Delta Air Lines
        SGD 2,162
        SGD 2,162

        Choose Delta Air Lines flights from Southampton to Ontario. The one-way connecting flight with Delta Air Lines departs from Southampton Airport on Mon, Apr 14, arriving at Ontario International Airport. One-way Prices start from SGD 2,162 including taxes and charges.

      • SOU05:10 pm
        37h 42m
        2 stops
        ONT10:52 pm
        Thu, Feb 20|Southampton - Ontario|Eastern Airways
        SGD 2,345
        SGD 2,345

        Choose Eastern Airways flights from Southampton to Ontario. The one-way connecting flight with Eastern Airways departs from Southampton Airport on Thu, Feb 20, arriving at Ontario International Airport. One-way Prices start from SGD 2,345 including taxes and charges.

      • SOU09:00 am
        34h 55m
        2 stops
        ONT11:55 am
        Wed, Feb 19|Southampton - Ontario|KLM
        SGD 2,347
        SGD 2,347

        Choose KLM flights from Southampton to Ontario. The one-way connecting flight with KLM departs from Southampton Airport on Wed, Feb 19, arriving at Ontario International Airport. One-way Prices start from SGD 2,347 including taxes and charges.

      • SOU01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Wed, Feb 26|Southampton - Ontario|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.

Southampton to Los Angeles Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL9685

    Delta Air Lines

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  2. DL057

    Delta Air Lines

    10:35 am

    AMS

    10.3h

    12:55 pm

    SLC

    SMTWTFS

  3. DL1614

    Delta Air Lines

    10:55 pm

    SLC

    1.8h

    11:45 pm

    ONT

    SMTWTFS

  4. VS7192

    Virgin Atlantic

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  5. VS3944

    Virgin Atlantic

    10:20 am

    AMS

    10.3h

    11:40 am

    SEA

    SMTWTFS

  6. VS5376

    Virgin Atlantic

    07:55 pm

    SEA

    2.8h

    10:40 pm

    ONT

    SMTWTFS

  7. VS7192

    Virgin Atlantic

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  8. VS3942

    Virgin Atlantic

    10:35 am

    AMS

    10.3h

    12:55 pm

    SLC

    SMTWTFS

  9. VS3688

    Virgin Atlantic

    03:25 pm

    SLC

    1.9h

    04:19 pm

    ONT

    -MTW-FS

  10. DL9685

    Delta Air Lines

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  11. DL057

    Delta Air Lines

    10:35 am

    AMS

    10.3h

    12:55 pm

    SLC

    SMTWTFS

  12. DL3933

    Delta Air Lines

    03:30 pm

    SLC

    2.0h

    04:28 pm

    ONT

    SMTWT-S

  13. DL9685

    Delta Air Lines

    05:35 pm

    SOU

    1.3h

    07:50 pm

    AMS

    SMTWTFS
    Search

  14. DL143

    Delta Air Lines

    10:20 am

    AMS

    10.3h

    11:40 am

    SEA

    SMTWTFS

  15. DL4031

    Delta Air Lines

    02:35 pm

    SEA

    2.6h

    05:14 pm

    ONT

    SMTWTFS

  16. EI3301

    Aer Lingus

    09:10 am

    SOU

    1.7h

    10:50 am

    DUB

    SMTWTFS
    Search

  17. EI061

    Aer Lingus

    12:50 pm

    DUB

    10.9h

    03:45 pm

    SFO

    SMT-TFS

  18. UA794

    United Airlines

    07:05 pm

    SFO

    1.5h

    08:34 pm

    ONT

    SMTWTFS

  19. DL9684

    Delta Air Lines

    09:20 am

    SOU

    1.3h

    11:35 am

    AMS

    ----TFS
    Search

  20. DL057

    Delta Air Lines

    10:35 am

    AMS

    10.3h

    12:55 pm

    SLC

    SMTWTFS

  21. DL3933

    Delta Air Lines

    03:30 pm

    SLC

    2.0h

    04:28 pm

    ONT

    SMTWT-S

  22. DL9684

    Delta Air Lines

    09:20 am

    SOU

    1.3h

    11:35 am

    AMS

    ----TFS
    Search

  23. DL075

    Delta Air Lines

    01:30 pm

    AMS

    9.6h

    05:05 pm

    ATL

    SMTWTFS

  24. DL779

    Delta Air Lines

    08:59 pm

    ATL

    4.7h

    10:41 pm

    ONT

    SMTWTFS

  25. KL1070

    KLM

    09:20 am

    SOU

    1.3h

    11:35 am

    AMS

    SMTW---
    Search

  26. KL6013

    KLM

    01:30 pm

    AMS

    9.6h

    05:05 pm

    ATL

    SMTWTFS

  27. KL6370

    KLM

    08:59 pm

    ATL

    4.7h

    10:43 pm

    ONT

    SMTWTFS

  28. KL1068

    KLM

    09:30 am

    SOU

    1.3h

    11:45 am

    AMS

    ----TFS
    Search

  29. KL6013

    KLM

    01:30 pm

    AMS

    9.6h

    05:05 pm

    ATL

    SMTWTFS

  30. KL6370

    KLM

    08:59 pm

    ATL

    4.7h

    10:43 pm

    ONT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Southampton to Ontario?

We monitor flight fares to help you find the best deals effortlessly

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

Frequently Asked Questions

  • When are flight tickets from Southampton (SOU) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Southampton to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Southampton (SOU) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around SGD 1,425.

How to find a cheap flight from Southampton to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Southampton to Ontario. Book your flights at the right time and save more.
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 Info | Southampton to Ontario

Flight distance5,666.86 km
Popular airlineKLM Royal Dutch Airlines

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