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Cheap flights from Ontario (ONT) to Asia from $440

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — ICN
maj 13 — maj 201
From?
To?
pon. 5/13
pon. 5/20
1 adult, Economy
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How far in advance should I book a flight from Ontario to Asia?

To save up to 17% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Asia from $1,375 1-2 weeks out and tickets from $1,552 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Asia?

The best pricing can be found in the month of April. Prices to Asia from Ontario average $1,185. You can even find prices in April for less than $1,185, as users have found deals to Asia from as low as $778. The month of December appears to be one of the more expensive times to travel to Asia from Ontario. Flying in the targeted month can save you up to 42%.

When is the cheapest time to fly from Ontario to Asia (ONT - AS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Asia as you normally would.

Cheap Hawaiian Airlines flights from Ontario to Asia

Explore cheap flight options specifically provided by Hawaiian Airlines for the route between Ontario and Asia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.
wt. 10/19:50 amONT - ICN
1 stop17h 10mHawaiian Airlines
śr. 11/279:45 pmICN - ONT
1 stop15h 55mHawaiian Airlines
Deal found 5/8$988
czw. 10/179:40 amONT - ICN
1 stop17h 20mHawaiian Airlines
pt. 11/159:45 pmICN - ONT
1 stop15h 55mHawaiian Airlines
Deal found 5/7$1,004
pon. 9/99:50 amONT - HND
1 stop17h 35mHawaiian Airlines
pon. 9/168:15 pmHND - ONT
1 stop17h 40mHawaiian Airlines
Deal found 5/8$1,043
wt. 9/249:50 amONT - HND
1 stop15h 20mHawaiian Airlines
wt. 10/88:15 pmHND - ONT
1 stop16h 45mHawaiian Airlines
Deal found 5/7$1,044
śr. 9/189:50 amONT - HND
1 stop15h 20mHawaiian Airlines
czw. 9/269:20 pmHND - ONT
1 stop16h 35mHawaiian Airlines
Deal found 5/7$1,090
śr. 9/119:50 amONT - HND
1 stop15h 20mHawaiian Airlines
wt. 9/248:15 pmHND - ONT
1 stop17h 40mHawaiian Airlines
Deal found 5/8$1,093
czw. 9/199:50 amONT - HND
1 stop15h 20mHawaiian Airlines
czw. 10/39:20 pmHND - ONT
1 stop16h 35mHawaiian Airlines
Deal found 5/7$1,094
wt. 9/109:50 amONT - HND
1 stop15h 20mHawaiian Airlines
czw. 9/269:20 pmHND - ONT
1 stop16h 35mHawaiian Airlines
Deal found 5/8$1,099
czw. 9/59:50 amONT - HND
1 stop15h 20mHawaiian Airlines
czw. 9/198:15 pmHND - ONT
1 stop17h 40mHawaiian Airlines
Deal found 5/7$1,106

Cheap United Airlines flights from Ontario to Asia

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Asia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.
śr. 5/156:00 amONT - SGN
2 stops25h 25mUnited Airlines
śr. 6/510:45 pmSGN - ONT
2 stops37h 42mUnited Airlines
Deal found 5/7$1,029
wt. 5/145:15 amONT - BKK
2 stops28h 40mUnited Airlines
pon. 5/279:35 amBKK - ONT
2 stops50h 54mUnited Airlines
Deal found 5/8$1,046
wt. 8/136:20 amONT - BKK
2 stops27h 35mUnited Airlines
czw. 9/197:00 amBKK - ONT
2 stops24h 56mUnited Airlines
Deal found 5/7$1,048
pon. 10/146:35 pmONT - HND
1 stop27h 20mUnited Airlines
czw. 10/1710:25 amHND - ONT
1 stop26h 56mUnited Airlines
Deal found 5/6$1,077
wt. 5/215:15 amONT - NRT
1 stop17h 40mUnited Airlines
śr. 5/295:05 pmNRT - ONT
1 stop21h 24mUnited Airlines
Deal found 5/8$1,087
ndz. 5/196:00 amONT - NRT
1 stop16h 50mUnited Airlines
pt. 5/315:00 pmNRT - ONT
1 stop21h 29mUnited Airlines
Deal found 5/7$1,088
ndz. 5/196:00 amONT - NRT
1 stop16h 50mUnited Airlines
śr. 5/299:30 pmNRT - ONT
2 stops31h 15mUnited Airlines
Deal found 5/8$1,092
śr. 5/156:00 amONT - HND
1 stop15h 55mUnited Airlines
śr. 5/291:20 pmHND - ONT
2 stops25h 09mUnited Airlines
Deal found 5/8$1,093
sob. 5/1810:42 amONT - NRT
1 stop36h 08mUnited Airlines
śr. 5/295:05 pmNRT - ONT
1 stop21h 24mUnited Airlines
Deal found 5/8$1,094

Cheap Ontario to Asia flights in May & June 2024

Find cheap flight options from Ontario to Asia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on Maj 8, 2024.
wt. 5/147:53 amONT - NRT
1 stop16h 37mMultiple Airlines
wt. 5/219:35 pmNRT - ONT
1 stop25h 04mMultiple Airlines
Deal found 5/8$949
czw. 5/166:00 amONT - MNL
2 stops32h 35mMultiple Airlines
czw. 12/129:40 amMNL - ONT
2 stops20h 52mMultiple Airlines
Deal found 5/7$1,015
sob. 6/111:59 pmONT - DEL
2 stops59h 01mBritish Airways
pon. 6/171:35 amDEL - ONT
2 stops33h 04mBritish Airways
Deal found 5/8$1,021
czw. 5/166:00 amONT - MNL
2 stops32h 35mJapan Airlines
wt. 11/1211:20 pmMNL - ONT
2 stops32h 00mJapan Airlines
Deal found 5/8$1,022
czw. 5/166:00 amONT - MNL
2 stops32h 35mMultiple Airlines
śr. 12/411:20 pmMNL - ONT
2 stops31h 12mMultiple Airlines
Deal found 5/7$1,023
śr. 5/156:00 amONT - SGN
2 stops25h 25mUnited Airlines
śr. 6/510:45 pmSGN - ONT
2 stops37h 42mUnited Airlines
Deal found 5/7$1,029
pon. 5/1311:59 pmONT - HND
1 stop23h 56mAmerican Airlines
śr. 5/227:45 pmHND - ONT
2 stops18h 44mAmerican Airlines
Deal found 5/8$1,042
wt. 5/145:15 amONT - BKK
2 stops28h 40mUnited Airlines
pon. 5/279:35 amBKK - ONT
2 stops50h 54mUnited Airlines
Deal found 5/8$1,046
czw. 5/96:00 amONT - SGN
2 stops25h 25mUnited Airlines
czw. 5/1610:45 pmSGN - ONT
2 stops38h 19mUnited Airlines
Deal found 5/8$1,075

Ontario to Asia 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Asia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.
wt. 10/111:59 pmONT - DEL
2 stops32h 31mAmerican Airlines
wt. 11/1212:20 amDEL - ONT
2 stops30h 58mAmerican Airlines
Deal found 5/7$809
pon. 9/912:45 amONT - BKK
1 stop34h 40mChina Airlines
śr. 9/2511:00 amBKK - ONT
1 stop21h 05mChina Airlines
Deal found 5/8$809
śr. 11/2010:45 pmONT - BKK
1 stop23h 20mChina Airlines
śr. 12/410:55 amBKK - ONT
1 stop20h 40mChina Airlines
Deal found 5/8$821
sob. 9/712:45 amONT - BKK
1 stop25h 35mChina Airlines
śr. 9/112:40 amBKK - ONT
1 stop30h 00mChina Airlines
Deal found 5/8$841
wt. 9/107:36 amONT - NRT
1 stop20h 29mMultiple Airlines
wt. 9/179:35 pmNRT - ONT
1 stop25h 01mMultiple Airlines
Deal found 5/7$842
śr. 11/2010:45 pmONT - BKK
1 stop23h 20mChina Airlines
sob. 12/72:35 amBKK - ONT
1 stop29h 00mChina Airlines
Deal found 5/8$853
czw. 11/710:45 pmONT - BKK
1 stop23h 20mChina Airlines
ndz. 11/175:50 pmBKK - ONT
1 stop37h 45mChina Airlines
Deal found 5/8$855
wt. 9/1012:45 amONT - BKK
1 stop25h 35mChina Airlines
pon. 9/232:40 amBKK - ONT
1 stop29h 25mChina Airlines
Deal found 5/7$867
ndz. 10/1312:10 amONT - MNL
1 stop18h 25mChina Airlines
sob. 11/304:55 pmMNL - ONT
1 stop15h 40mChina Airlines
Deal found 5/7$871

Ontario to Asia flights leaving soon

Find last-minute flight options from Ontario to Asia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.
wt. 5/147:53 amONT - NRT
1 stop16h 37mMultiple Airlines
wt. 5/219:35 pmNRT - ONT
1 stop25h 04mMultiple Airlines
Deal found 5/8$949
czw. 5/166:00 amONT - MNL
2 stops32h 35mMultiple Airlines
czw. 12/129:40 amMNL - ONT
2 stops20h 52mMultiple Airlines
Deal found 5/7$1,015
czw. 5/166:00 amONT - MNL
2 stops32h 35mJapan Airlines
wt. 11/1211:20 pmMNL - ONT
2 stops32h 00mJapan Airlines
Deal found 5/8$1,022
czw. 5/166:00 amONT - MNL
2 stops32h 35mMultiple Airlines
śr. 12/411:20 pmMNL - ONT
2 stops31h 12mMultiple Airlines
Deal found 5/7$1,023
śr. 5/156:00 amONT - SGN
2 stops25h 25mUnited Airlines
śr. 6/510:45 pmSGN - ONT
2 stops37h 42mUnited Airlines
Deal found 5/7$1,029
pon. 5/1311:59 pmONT - HND
1 stop23h 56mAmerican Airlines
śr. 5/227:45 pmHND - ONT
2 stops18h 44mAmerican Airlines
Deal found 5/8$1,042
wt. 5/145:15 amONT - BKK
2 stops28h 40mUnited Airlines
pon. 5/279:35 amBKK - ONT
2 stops50h 54mUnited Airlines
Deal found 5/8$1,046
pon. 5/136:00 amONT - BKK
2 stops43h 30mMultiple Airlines
śr. 6/129:35 amBKK - ONT
2 stops23h 39mMultiple Airlines
Deal found 5/7$1,077
wt. 5/215:15 amONT - NRT
1 stop17h 40mUnited Airlines
śr. 5/295:05 pmNRT - ONT
1 stop21h 24mUnited Airlines
Deal found 5/8$1,087

One-way flights to Asia from Ontario

Search for one-way flight options from Ontario to Asia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.
czw. 7/187:45 amONT - BKK
2 stops24h 00mKorean Air
Deal found 5/7$440
wt. 7/237:45 amONT - BKK
2 stops24h 00mKorean Air
Deal found 5/6$441
wt. 7/237:45 amONT - BKK
2 stops25h 50mDelta
Deal found 5/7$443
śr. 8/77:00 amONT - BKK
2 stops24h 45mKorean Air
Deal found 5/7$445
pon. 8/197:00 amONT - SGN
2 stops39h 35mKorean Air
Deal found 5/7$455
pon. 7/226:59 pmONT - BKK
2 stops38h 36mDelta
Deal found 5/7$455
pon. 10/2112:10 amONT - MNL
1 stop24h 35mChina Airlines
Deal found 5/8$464
pon. 9/212:45 amONT - SGN
1 stop25h 35mChina Airlines
Deal found 5/8$474
wt. 9/246:00 amONT - SGN
2 stops25h 45mJapan Airlines
Deal found 5/7$478

Find flights from Ontario to Asia within your budget

Customize your flight search to find flights from Ontario to Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$809 - $1,029

Route

Depart

Return

Price

OntarioNew Delhi Indira Gandhi Intl

ONT - DEL

ONTDEL

Ontario

wt. 10/1

2 stops32h 31m

New Delhi Indira Gandhi Intl

wt. 11/12

2 stops30h 58m

$809

OntarioBangkok Suvarnabhumi

ONT - BKK

ONTBKK

Ontario

ndz. 9/29

1 stop26h 10m

Bangkok Suvarnabhumi

ndz. 10/13

1 stop38h 35m

$809

OntarioTokyo Narita

ONT - NRT

ONTNRT

Ontario

wt. 9/10

1 stop20h 29m

Tokyo Narita

wt. 9/17

1 stop25h 01m

$842

OntarioBangkok Suvarnabhumi

ONT - BKK

ONTBKK

Ontario

śr. 9/25

2 stops26h 35m

Bangkok Suvarnabhumi

śr. 11/20

2 stops28h 46m

$906

OntarioBangkok Suvarnabhumi

ONT - BKK

ONTBKK

Ontario

czw. 10/24

2 stops26h 35m

Bangkok Suvarnabhumi

śr. 11/6

2 stops32h 03m

$911

OntarioNew Delhi Indira Gandhi Intl

ONT - DEL

ONTDEL

Ontario

pt. 9/27

2 stops28h 25m

New Delhi Indira Gandhi Intl

ndz. 10/20

2 stops32h 58m

$915

OntarioIncheon Intl

ONT - ICN

ONTICN

Ontario

wt. 10/1

1 stop17h 10m

Incheon Intl

śr. 11/27

1 stop15h 55m

$988

OntarioTokyo Narita

ONT - NRT

ONTNRT

Ontario

ndz. 9/8

1 stop17h 40m

Tokyo Narita

śr. 9/18

1 stop13h 53m

$995

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

śr. 5/15

2 stops25h 25m

Ho Chi Minh City

śr. 6/5

2 stops37h 42m

$1,029

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated Maj 8, 2024.
Korean Air
8.5
Very good
1,181 reviews
Check prices

Boarding

8.6

Crew

8.8

Overall

8.5

Entertainment

8.2

Food

8.2

Comfort

8.3

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Korean Air
8.5
Very good
1,181 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Boarding

8.6

Crew

8.8

Overall

8.5

Entertainment

8.2

Food

8.2

Comfort

8.3

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Japan Airlines
8.3
Very good
1,478 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Boarding

8.6

Crew

8.8

Overall

8.5

Entertainment

8.2

Food

8.2

Comfort

8.3

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

China Airlines
8.3
Very good
920 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Boarding

8.6

Crew

8.8

Overall

8.5

Entertainment

8.2

Food

8.2

Comfort

8.3

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Emirates
8.1
Very good
3,988 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Boarding

8.6

Crew

8.8

Overall

8.5

Entertainment

8.2

Food

8.2

Comfort

8.3

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Delta
8.1
Very good
10,789 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Boarding

8.6

Crew

8.8

Overall

8.5

Entertainment

8.2

Food

8.2

Comfort

8.3

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Asia?

    If you book a flight to Asia from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • Can I find flights from Ontario to Asia for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Asia for under $900. The cheapest flight booked recently is on American Airlines for just $809, but on average you can expect to pay $879.

  • Are there last-minute flights available from Ontario to Asia for under $1,000?

    There are currently 20+ open flights from Ontario to Asia within the next 7 days for less than $1,000.

  • What are the cheapest airlines to fly from Ontario to Asia one-way?

    $440 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Delta and China Airlines, with prices starting from $443 and $464, respectively.

  • What are the most popular routes from Ontario to Asia?

    The most popular route from Ontario to Asia is Ontario - Tokyo Narita. You may also consider Ontario - Tokyo Haneda or Ontario - Manila Ninoy Aquino Intl.

  • What are the most popular airlines that fly from Ontario to Asia?

    Consider China Airlines, Delta or Hawaiian Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Asia.

  • What does ONT to ICN mean?

    ONT and ICN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to ICN refers to a flight route from Ontario Airport to Incheon Intl Airport. Bangkok Suvarnabhumi Airport (BKK), Manila Ninoy Aquino Intl Airport (MNL), Singapore Changi Airport (SIN), New Delhi Indira Gandhi Intl Airport (DEL), Kuala Lumpur Intl Airport (KUL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Ontario to Asia that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Asia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Asia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Asia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Asia that include hotel bookings?

    Yes. In addition to deals on Ontario to Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Asia.

  • Can I find deals for business class flights from Ontario to Asia?

    Yes. Cheapflights offers flight deals from Ontario to Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Asia that allow pets onboard?

    Many airlines flying from Ontario to Asia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Asia?

    Yes, you can often find last-minute deals on Ontario to Asia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Asia flight deals updated?

    The Ontario to Asia flight deals you see on this page were last updated on 5/8.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Ontario to Asia

Discover the top 10 airlines that operate flights from Ontario to Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated Maj 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$322Average$756FlexibilityNo cancel feeOn-timeN/A
Search ZIPAIR flights
Hawaiian AirlinesCheapest$474Average$1,053FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Cathay PacificCheapest$771Average$1,474FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
STARLUX AirlinesCheapest$803Average$913FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Singapore AirlinesCheapest$806Average$1,133FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapest$807Average$1,100FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
American AirlinesCheapest$807Average$1,044FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$822Average$1,188FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Asiana AirlinesCheapest$846Average$965FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
ANACheapest$862Average$1,035FlexibilityNo cancel feeOn-time80%
Search ANA flights
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Search flights from Ontario to Asia by cabin class

Find flights from Ontario to Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Asia?

Cheapflights helps you search for flights from Ontario to Asia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Asia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Asia from Ontario.

Can Cheapflights find flights from Ontario to Asia with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Asia with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Asia become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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