App
Help
NZD
Search Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Latest Flight Deals from Seoul to Ontario

Book one-way or return flights from Seoul to Ontario from as little as NZD 634. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • ICN17:30
        29h 9m
        1 stop
        ONT06:39
        Fri, May 17|Seoul - Ontario|Air Premia
        NZD 634NZD 1,084
        41% OFF
        41% OFF
        NZD 1,084NZD 634
      • ICN17:30
        29h 9m
        1 stop
        ONT06:39
        Mon, May 27|Seoul - Ontario|Air Premia
        NZD 641NZD 1,084
        41% OFF
        41% OFF
        NZD 1,084NZD 641
      • ICN17:30
        29h 9m
        1 stop
        ONT06:39
        Wed, May 22|Seoul - Ontario|Air Premia
        NZD 658NZD 1,084
        39% OFF
        39% OFF
        NZD 1,084NZD 658
      • ICN17:30
        29h 9m
        1 stop
        ONT06:39
        Sun, May 26|Seoul - Ontario|Air Premia
        NZD 665
        NZD 665
      • ICN17:30
        29h 9m
        1 stop
        ONT06:39
        Fri, May 31|Seoul - Ontario|Air Premia
        NZD 671
        NZD 671
      • ICN17:30
        29h 9m
        1 stop
        ONT06:39
        Wed, May 29|Seoul - Ontario|Air Premia
        NZD 675
        NZD 675
      • ICN21:25
        16h 30m
        1 stop
        ONT21:55
        Wed, May 15|Seoul - Ontario|Hawaiian Airlines
        NZD 757
        NZD 757
      • ICN21:25
        16h 30m
        1 stop
        ONT21:55
        Fri, May 17|Seoul - Ontario|Hawaiian Airlines
        NZD 758
        NZD 758
      • ICN21:25
        16h 40m
        1 stop
        ONT22:05
        Wed, May 8|Seoul - Ontario|Hawaiian Airlines
        NZD 758
        NZD 758
      • ICN21:25
        16h 30m
        1 stop
        ONT21:55
        Mon, May 20|Seoul - Ontario|Hawaiian Airlines
        NZD 758
        NZD 758
      • SEL13:00
        3h 5m
        Direct
        ONT14:00
        Sun, May 5|Seoul - Ontario|Air Premia
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Seoul to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Seoul to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Seoul to Ontario

View airlines operating flights from Seoul to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

ZIPAIR
From NZD 625
Air Premia
From NZD 634
Hawaiian Airlines
From NZD 757
American Airlines
From NZD 905
China Airlines
From NZD 943
Cebu Pacific Air
From NZD 954
Peach Airlines
From NZD 975
Eastar Jet
From NZD 976
Philippines AirAsia
From NZD 978
Jeju Air
From NZD 982
ANA airlines

Find more flights and airlines

Alternative Routes from Seoul to Ontario

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seoul to Ontario.

  • Cheapest
    ZIPAIR
    ICN
    12:55
    33h 41m
    2 transfer
    ONT
    06:36
    Incheon International Airport - Ontario International Airport
    Mon, Jun 10ZIPAIR
    NZD 625
  • Japan Airlines
    GMP
    07:55
    24h 10m
    2 transfer
    ONT
    16:05
    Gimpo International Airport - Ontario International Airport
    Mon, May 13Japan Airlines
    NZD 1,022
  • Japan Airlines
    GMP
    07:55
    24h 10m
    2 transfer
    ONT
    16:05
    Gimpo International Airport - Ontario International Airport
    Mon, May 13Japan Airlines
    NZD 1,022
    Find More Flights

How do I find the cheapest flights?

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

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

    According to Trip.com's data, the lowest price is around NZD 2,366.

How to find a cheap flight from Seoul 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 Seoul 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 Information from Seoul to Ontario

Cheapest nonstop flight price

NZD 634

Cheapest round-trip ticket price

NZD 1,736

Off-season for travel

September

Peak season for travel

September

Flight distance

13,172.61km

Popular airline

China Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.