App
Customer Support
SGD
Search Bookings
Trip.com
>
Cheap Flights
>
Seoul
>
Los Angeles to Seoul flight
>
Ontario International Airport to Seoul flight
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

Cheap Flights from Ontario International Airport to Seoul

Search for flights from Ontario International Airport to Seoul and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT07:36
        20h 14m
        1 stop
        ICN19:50
        Ontario - Seoul|Wed, Jul 10|Frontier Airlines
        SGD 825SGD 972
        15% OFF
        15% OFF
        SGD 972SGD 825
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Mon, Aug 5|China Airlines
        SGD 840SGD 972
        14% OFF
        14% OFF
        SGD 972SGD 840
      • ONT07:36
        20h 14m
        1 stop
        ICN19:50
        Ontario - Seoul|Mon, Jun 24|Frontier Airlines
        SGD 847SGD 972
        13% OFF
        13% OFF
        SGD 972SGD 847
      • ONT07:36
        20h 14m
        1 stop
        ICN19:50
        Ontario - Seoul|Mon, Jul 8|Frontier Airlines
        SGD 853
        SGD 853
      • ONT08:30
        18h 30m
        1 stop
        ICN19:00
        Ontario - Seoul|Thu, May 30|Hawaiian Airlines
        SGD 859
        SGD 859
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Thu, Aug 8|China Airlines
        SGD 878
        SGD 878
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Wed, Aug 7|China Airlines
        SGD 878
        SGD 878
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Mon, Aug 12|China Airlines
        SGD 894
        SGD 894
      • ONT08:30
        18h 30m
        1 stop
        ICN19:00
        Ontario - Seoul|Sun, May 26|Hawaiian Airlines
        SGD 894
        SGD 894
      • ONT00:45
        18h 25m
        1 stop
        ICN11:10
        Ontario - Seoul|Tue, Aug 13|China Airlines
        SGD 896
        SGD 896
      • ONT13:00
        3h 5m
        Direct
        SEL14:00
        Los Angeles - Seoul|Fri, May 24|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 International Airport to Seoul

See which airlines fly from Ontario International Airport to Seoul. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From SGD 741
Hawaiian Airlines
From SGD 779
China Airlines
From SGD 840
United Airlines
From SGD 948
Delta Air Lines
From SGD 981
American Airlines
From SGD 1,064
Alaska Airlines
From SGD 1,076
Japan Airlines
From SGD 1,109
Korean Air
From SGD 1,269
Air Canada
From SGD 1,714
ANA airlines
Find more flights and airlines

Flight Info of Flights from Ontario International Airport to Seoul

Cheapest return ticket price

SGD 1,341

Cheapest direct flight price

SGD 780

Cheapest month

April

Peak season for travel

August

FAQs for Ontario International Airport to Seoul Flights

  • How many airports in Seoul (SEL)?

    There are 3 airport(s) in Seoul (SEL): Gimpo International Airport, Incheon International Airport and Seoul Air Base.

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

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

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.