When did momondo last update prices for flights from Ontario Airport to Busan Gimhae Airport?

Prices for flights from Ontario Airport to Busan Gimhae Airport are updated daily.

How many operators does momondo search for flights from Ontario Airport to Busan Gimhae Airport?

There is 1 operator available for flights from Ontario Airport to Busan Gimhae Airport as of April 2026.

How old do you have to be to fly from Ontario Airport to Busan Gimhae Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$525 Cheap Flights from Ontario to Busan in 2026

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Find the cheapest flights from Ontario to Busan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 am - 11:15 am

ONT

PUS

18h 30m

1 stop

10:30 am - 6:40 pm

PUS

ONT

24h 10m

1 stop

$901China Airlines

Sun, Aug 9 - Tue, Sep 15

12:45 am - 7:00 pm

ONT

PUS

26h 15m

1 stop

10:30 am - 6:40 pm

PUS

ONT

24h 10m

1 stop

$905China Airlines

Thu, Sep 3 - Sun, Sep 13

12:45 am - 9:30 am

ONT

PUS

16h 45m

1 stop

10:30 am - 6:40 pm

PUS

ONT

24h 10m

1 stop

$944China Airlines

Sun, Aug 9 - Sat, Sep 12

12:45 am - 11:15 am

ONT

PUS

18h 30m

1 stop

12:15 pm - 6:00 pm

PUS

ONT

21h 45m

1 stop

$945China Airlines

Tue, Aug 18 - Thu, Sep 17

12:45 am - 11:15 am

ONT

PUS

18h 30m

1 stop

10:30 am - 6:00 pm

PUS

ONT

23h 30m

1 stop

$975China Airlines

Sat, Sep 12 - Wed, Sep 30

12:45 am - 9:30 am

ONT

PUS

16h 45m

1 stop

12:15 pm - 6:40 pm

PUS

ONT

22h 25m

1 stop

$989China Airlines

Fri, Aug 21 - Fri, Aug 28

12:45 am - 9:30 am

ONT

PUS

16h 45m

1 stop

10:30 am - 6:40 pm

PUS

ONT

24h 10m

1 stop

$992China Airlines

Fri, Aug 7 - Tue, Sep 8

12:45 am - 7:00 pm

ONT

PUS

26h 15m

1 stop

10:30 am - 11:16 am

PUS

ONT

40h 46m

2 stops

$1,006Multiple Airlines

Sun, Aug 9 - Tue, Sep 15

12:45 am - 7:00 pm

ONT

PUS

26h 15m

1 stop

12:15 pm - 6:00 pm

PUS

ONT

21h 45m

1 stop

$1,024China Airlines

Sat, Sep 12 - Thu, Oct 1

12:45 am - 11:15 am

ONT

PUS

18h 30m

1 stop

12:15 pm - 6:40 pm

PUS

ONT

22h 25m

1 stop

$1,041China Airlines

Mon, Sep 7 - Fri, Sep 11

China Airlines flights from Ontario to Busan

Our best China Airlines deals on Ontario to Busan flight tickets

China Airlines

Aug 9

ONT12:45 amOntario

18h 30m

1 stop

PUS11:15 amBusan Gimhae

Sep 15

PUS10:30 amBusan Gimhae

24h 10m

1 stop

ONT6:40 pmOntario

$901

China Airlines

Sep 3

ONT12:45 amOntario

26h 15m

1 stop

PUS7:00 pmBusan Gimhae

Sep 13

PUS10:30 amBusan Gimhae

24h 10m

1 stop

ONT6:40 pmOntario

$905

China Airlines

Aug 9

ONT12:45 amOntario

16h 45m

1 stop

PUS9:30 amBusan Gimhae

Sep 12

PUS10:30 amBusan Gimhae

24h 10m

1 stop

ONT6:40 pmOntario

$944

STARLUX Airlines flights from Ontario to Busan

Our best STARLUX Airlines deals on Ontario to Busan flight tickets

STARLUX Airlines

Aug 14

ONT11:45 pmOntario

26h 10m

1 stop

PUS5:55 pmBusan Gimhae

Sep 9

PUS12:30 pmBusan Gimhae

20h 35m

1 stop

ONT5:05 pmOntario

$1,129

STARLUX Airlines

Aug 14

ONT11:45 pmOntario

26h 10m

1 stop

PUS5:55 pmBusan Gimhae

Sep 14

PUS12:30 pmBusan Gimhae

20h 35m

1 stop

ONT5:05 pmOntario

$1,159

STARLUX Airlines

Jul 27

ONT11:45 pmOntario

19h 45m

1 stop

PUS11:30 amBusan Gimhae

Aug 31

PUS12:30 pmBusan Gimhae

21h 10m

1 stop

ONT5:40 pmOntario

$1,600

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sun 8/9

12:45 am-11:15 am

1 stop18h 30m

Busan Gimhae

Tue 9/15

10:30 am-6:40 pm

1 stop24h 10m

$901

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Thu 9/3

12:45 am-7:00 pm

1 stop26h 15m

Busan Gimhae

Sun 9/13

10:30 am-6:40 pm

1 stop24h 10m

$905

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sun 8/9

12:45 am-9:30 am

1 stop16h 45m

Busan Gimhae

Sat 9/12

10:30 am-6:40 pm

1 stop24h 10m

$944

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Tue 8/18

12:45 am-11:15 am

1 stop18h 30m

Busan Gimhae

Thu 9/17

12:15 pm-6:00 pm

1 stop21h 45m

$945

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sat 9/12

12:45 am-11:15 am

1 stop18h 30m

Busan Gimhae

Wed 9/30

10:30 am-6:00 pm

1 stop23h 30m

$975

Quickest round-trip

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Fri 8/21

12:45 am-9:30 am

1 stop16h 45m

Busan Gimhae

Fri 8/28

12:15 pm-6:40 pm

1 stop22h 25m

$989

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Fri 8/7

12:45 am-9:30 am

1 stop16h 45m

Busan Gimhae

Tue 9/8

10:30 am-6:40 pm

1 stop24h 10m

$992

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sun 8/9

12:45 am-7:00 pm

1 stop26h 15m

Busan Gimhae

Tue 9/15

10:30 am-11:16 am

2 stops40h 46m

$1,006

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sat 9/12

12:45 am-7:00 pm

1 stop26h 15m

Busan Gimhae

Thu 10/1

12:15 pm-6:00 pm

1 stop21h 45m

$1,024

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Mon 9/7

12:45 am-11:15 am

1 stop18h 30m

Busan Gimhae

Fri 9/11

12:15 pm-6:40 pm

1 stop22h 25m

$1,041

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Busan Gimhae?

China Airlines and Delta are the most popular carriers operating from Ontario to Busan Gimhae

What airlines fly to Busan?

China Airlines, Korean Air and EVA Air are the top three most popular airlines that fly to Busan from Ontario according to our data. China Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Busan. Keep in mind that there are 5 different airlines that fly to Busan on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Busan

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Busan according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Busan (ONT to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Busan

Fastest flight time	19h 00m
Direct flights	None

The fastest flight from Ontario to Busan takes 19h 00m

There are no direct flights from Ontario to Busan. There are no popular flight routes from Ontario to Busan.

Search flight deals

Frequently asked questions about flying from Ontario to Busan

How far is Ontario to Busan Gimhae by plane?
A flight from Ontario to Busan Gimhae will travel around 6000.7 mi. Typically, this will take 19h 00m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Busan Gimhae Airport?
Prices for flights from Ontario Airport to Busan Gimhae Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Busan Gimhae Airport?
There is 1 operator available for flights from Ontario Airport to Busan Gimhae Airport as of April 2026.
How old do you have to be to fly from Ontario Airport to Busan Gimhae Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Busan?
Based on momondo bookings for flights between Ontario and Busan, the leading airline is China Airlines, making up 100% of the total bookings.

Best airlines flying from Ontario to Busan

Compare and see reviews for airlines that fly from Ontario to Busan with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $854	Free Cancellation	Rating 8.3 815 reviews		Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Busan?

Finding the right flight to Busan from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Busan quick and easy, saving you time and money.

Can I find flights from Ontario to Busan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Busan flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Busan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Busan.

I’m not ready to book a flight from Ontario to Busan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Busan, momondo offers a useful price alert feature which will track prices for flights to Busan from Ontario and alert you when they change.