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Ontario to Incheon International Airport flight
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Cheap Flights from Ontario to Incheon International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ONT07:39
        20h 11m
        1 stop
        ICN19:50
        Ontario - Seoul|Fri, May 17|Frontier Airlines
        HK$4,323HK$6,190
        30% OFF
        30% OFF
        HK$6,190HK$4,323
      • ONT23:17
        28h 33m
        2 stops
        ICN19:50
        Ontario - Seoul|Sat, May 18|Frontier Airlines
        HK$4,413HK$6,190
        28% OFF
        28% OFF
        HK$6,190HK$4,413
      • ONT07:36
        20h 14m
        1 stop
        ICN19:50
        Ontario - Seoul|Wed, Jul 10|Frontier Airlines
        HK$4,789HK$6,190
        23% OFF
        23% OFF
        HK$6,190HK$4,789
      • ONT07:36
        20h 14m
        1 stop
        ICN19:50
        Ontario - Seoul|Mon, Jun 24|Frontier Airlines
        HK$4,912
        HK$4,912
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Mon, Aug 5|China Airlines
        HK$4,949
        HK$4,949
      • ONT07:36
        20h 14m
        1 stop
        ICN19:50
        Ontario - Seoul|Mon, Jul 8|Frontier Airlines
        HK$4,951
        HK$4,951
      • ONT08:30
        18h 30m
        1 stop
        ICN19:00
        Ontario - Seoul|Thu, May 30|Hawaiian Airlines
        HK$4,987
        HK$4,987
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Thu, Aug 8|China Airlines
        HK$5,093
        HK$5,093
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Wed, Aug 7|China Airlines
        HK$5,093
        HK$5,093
      • ONT08:30
        18h 30m
        1 stop
        ICN19:00
        Ontario - Seoul|Sun, May 26|Hawaiian Airlines
        HK$5,190
        HK$5,190
      • ONT13:00
        3h 5m
        Direct
        ICN14:00
        Ontario - Seoul|Wed, May 22|Frontier Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Ontario to Incheon International Airport
Frontier Airlines
From HK$4,302
China Airlines
From HK$4,951
Hawaiian Airlines
From HK$4,989
Delta Air Lines
From HK$5,698
American Airlines
From HK$6,117
Alaska Airlines
From HK$6,245
Japan Airlines
From HK$6,587
United Airlines
From HK$6,632
Korean Air
From HK$7,367
Qatar Airways
From HK$18,977
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Ontario. Discover the top routes now!

  • 12517.03 km from downtown Ontario
    Ontario International Airport
    Tickets From
    HK$4,302
Flight Schedule from Ontario to Incheon International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. CI023

    China Airlines

    00:45

    ONT

    13.5h

    05:15

    TPE

    SMTWTFS
    Search

  2. TR896

    Scoot

    18:10

    TPE

    2.4h

    21:35

    ICN

    S-TWT-S

  3. CI023

    China Airlines

    00:45

    ONT

    13.5h

    05:15

    TPE

    SMTWTFS
    Search

  4. CI162

    China Airlines

    16:10

    TPE

    2.6h

    19:45

    ICN

    SMTWTFS

  5. CI023

    China Airlines

    00:45

    ONT

    13.5h

    05:15

    TPE

    SMTWTFS
    Search

  6. CI160

    China Airlines

    07:40

    TPE

    2.5h

    11:10

    ICN

    SMTWTFS

  7. UA2474

    United Airlines

    06:00

    ONT

    1.5h

    07:28

    SFO

    SMTWTFS
    Search

  8. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    ----T-S

  9. AS1091

    Alaska Airlines

    06:00

    ONT

    2.7h

    08:40

    SEA

    SMTWTFS
    Search

  10. AS699

    Alaska Airlines

    11:30

    SEA

    1.0h

    12:30

    YVR

    SMTWTFS

  11. WS6062

    WestJet

    14:40

    YVR

    11.2h

    17:50

    ICN

    SMTWTFS

  12. F92677

    Frontier Airlines

    08:07

    ONT

    1.4h

    09:33

    SFO

    SMTWTFS
    Search

  13. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    ----T-S

  14. HA079

    Hawaiian Airlines

    09:50

    ONT

    5.9h

    12:45

    HNL

    SMTWTFS
    Search

  15. HA459

    Hawaiian Airlines

    14:15

    HNL

    9.8h

    19:00

    ICN

    -M-WTFS

  16. F94206

    Frontier Airlines

    20:35

    ONT

    1.3h

    21:54

    LAS

    SMTWTFS
    Search

  17. HA017

    Hawaiian Airlines

    01:45

    LAS

    6.3h

    05:00

    HNL

    SMTWTFS

  18. HA459

    Hawaiian Airlines

    14:15

    HNL

    9.8h

    19:00

    ICN

    -M-WTFS

  19. F92404

    Frontier Airlines

    22:25

    ONT

    1.5h

    23:53

    PHX

    S-T-TF-
    Search

  20. F91191

    Frontier Airlines

    05:35

    PHX

    2.1h

    07:43

    SFO

    ------S

  21. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    ----T-S

  22. AA2609

    American Airlines

    23:59

    ONT

    3.1h

    05:03

    DFW

    SMTWTFS
    Search

  23. AA281

    American Airlines

    11:25

    DFW

    13.8h

    15:15

    ICN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Ontario to Incheon International Airport

Cheapest round-trip ticket price

HK$8,934

Cheapest nonstop flight price

HK$4,322

Off-season for travel

November

Peak season for travel

August

FAQs for Ontario to Incheon International Airport Flights

  • When are flight tickets from Ontario (ONT) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Ontario to Seoul 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 Ontario (ONT) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around HK$12,634.

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

    • The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.

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