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Cheap flights from Ontario (ONT) to Kolkata (CCU) from $602

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 9/7. 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 — CCU
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
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How far in advance should I book a flight from Ontario to Kolkata?

To save on the cost of your flight from Ontario to Kolkata, book at least 45 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,425 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,488.

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

Flights from Ontario to Kolkata lean towards being more expensive in June. Prices are generally better when you fly from Ontario to Kolkata in March, with the cheapest ticket starting at $1,011.

What is the cheapest time of day to fly from ONT to CCU?

When flying from Ontario to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Ontario to Kolkata flights in June & July 2024

Find cheap flight options from Ontario to Kolkata specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
The lowest fares we've come across on flights traveling from Ontario to Kolkata in June and July 2024. More deals are always being added, so be sure to check back regularly.
sáb. 7/2711:47 pmONT - CCU
2 stops39h 13mEtihad Airways
sáb. 8/244:25 amCCU - ONT
2 stops30h 37mEtihad Airways
Deal found 6/6$1,808
jue. 7/1811:59 pmONT - CCU
2 stops39h 01mEtihad Airways
dom. 7/282:00 amCCU - ONT
2 stops57h 02mEtihad Airways
Deal found 6/5$1,923
dom. 7/2111:47 pmONT - CCU
2 stops32h 03mEtihad Airways
dom. 7/289:25 pmCCU - ONT
2 stops37h 37mEtihad Airways
Deal found 6/5$2,016
sáb. 7/2712:43 pmONT - CCU
2 stops25h 07mQatar Airways
vie. 8/233:50 amCCU - ONT
2 stops27h 28mQatar Airways
Deal found 6/6$2,161
sáb. 6/2910:00 amONT - CCU
2 stops27h 50mQatar Airways
vie. 8/23:50 amCCU - ONT
2 stops28h 05mQatar Airways
Deal found 6/6$2,340
sáb. 6/1511:59 pmONT - CCU
2 stops39h 01mEtihad Airways
dom. 7/149:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 6/5$2,465
mié. 7/1712:45 amONT - CCU
2 stops35h 30mMultiple Airlines
lun. 7/298:25 pmCCU - ONT
3 stops34h 45mMultiple Airlines
Deal found 6/5$2,514
sáb. 6/2911:59 pmONT - CCU
2 stops39h 01mEtihad Airways
sáb. 8/34:25 amCCU - ONT
2 stops30h 37mEtihad Airways
Deal found 6/6$2,522
mié. 7/1712:45 amONT - CCU
2 stops35h 30mMultiple Airlines
lun. 7/2911:30 pmCCU - ONT
2 stops31h 40mMultiple Airlines
Deal found 6/5$2,559

Ontario to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
The lowest fares we've come across on flights traveling from Ontario to Kolkata in June and July 2024. More deals are always being added, so be sure to check back regularly.
mié. 10/211:36 pmONT - CCU
2 stops32h 14mEtihad Airways
vie. 10/119:25 pmCCU - ONT
2 stops37h 26mEtihad Airways
Deal found 6/6$1,273
jue. 9/1911:36 pmONT - CCU
2 stops39h 24mEtihad Airways
sáb. 10/194:25 amCCU - ONT
2 stops30h 26mEtihad Airways
Deal found 6/6$1,349
dom. 10/1312:10 amONT - CCU
3 stops29h 05mMultiple Airlines
lun. 11/1812:30 amCCU - ONT
2 stops29h 35mMultiple Airlines
Deal found 6/6$1,461
jue. 9/1911:36 pmONT - CCU
2 stops39h 24mEtihad Airways
vie. 10/182:00 amCCU - ONT
2 stops32h 51mEtihad Airways
Deal found 6/6$1,482
dom. 10/1312:10 amONT - CCU
2 stops35h 19mMultiple Airlines
lun. 11/1812:30 amCCU - ONT
2 stops29h 35mMultiple Airlines
Deal found 6/6$1,508
lun. 10/147:45 amONT - CCU
3 stops28h 30mMultiple Airlines
lun. 11/1812:30 amCCU - ONT
2 stops29h 35mMultiple Airlines
Deal found 6/6$1,539
dom. 8/411:47 pmONT - CCU
2 stops39h 13mEtihad Airways
mié. 8/219:25 pmCCU - ONT
2 stops37h 37mEtihad Airways
Deal found 6/6$1,737
sáb. 7/2711:47 pmONT - CCU
2 stops39h 13mEtihad Airways
sáb. 8/244:25 amCCU - ONT
2 stops30h 37mEtihad Airways
Deal found 6/6$1,808
dom. 8/1111:47 pmONT - CCU
2 stops56h 03mEtihad Airways
vie. 8/302:00 amCCU - ONT
2 stops33h 02mEtihad Airways
Deal found 6/5$1,908

Ontario to Kolkata flights leaving soon

Find last-minute flight options from Ontario to Kolkata 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 3,050,429 searches. Data last updated junio 6, 2024.
Consider one of these great deals we found on last-minute flights from Ontario to Kolkata. Tip: verify your flight details before completing your reservation.
sáb. 6/1511:59 pmONT - CCU
2 stops39h 01mEtihad Airways
dom. 7/149:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 6/5$2,465
mié. 6/1211:59 pmONT - CCU
2 stops31h 51mEtihad Airways
mar. 7/164:25 amCCU - ONT
2 stops30h 43mEtihad Airways
Deal found 6/5$2,619
jue. 6/136:00 amONT - CCU
2 stops31h 50mQatar Airways
mié. 9/253:50 amCCU - ONT
2 stops28h 24mQatar Airways
Deal found 6/5$2,653
mié. 6/1212:10 amONT - CCU
2 stops35h 30mMultiple Airlines
mié. 9/2512:30 amCCU - ONT
2 stops30h 05mMultiple Airlines
Deal found 6/5$2,686
sáb. 6/156:00 amONT - CCU
2 stops31h 50mQatar Airways
sáb. 7/133:50 amCCU - ONT
2 stops28h 55mQatar Airways
Deal found 6/5$2,774
sáb. 6/1511:59 pmONT - CCU
2 stops39h 01mEtihad Airways
mar. 7/164:25 amCCU - ONT
2 stops30h 43mEtihad Airways
Deal found 6/5$2,842
mar. 6/1112:49 pmONT - CCU
2 stops25h 01mQatar Airways
dom. 8/43:50 amCCU - ONT
2 stops28h 05mQatar Airways
Deal found 6/4$2,891
dom. 6/1611:59 pmONT - CCU
2 stops31h 51mEtihad Airways
vie. 7/129:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 6/5$2,957
mié. 6/1211:59 pmONT - CCU
2 stops31h 51mEtihad Airways
sáb. 7/139:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 6/5$2,992

One-way flights to Kolkata from Ontario

Search for one-way flight options from Ontario to Kolkata. 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 3,050,429 searches. Data last updated junio 6, 2024.
Users in need of a one-way flight from Ontario to Kolkata can choose from these deals. Users can also find round-trip Ontario to Kolkata flights by using the search form above.
sáb. 9/711:36 pmONT - CCU
2 stops32h 14mEtihad Airways
Deal found 6/5$602
sáb. 9/76:53 amONT - CCU
3 stops29h 22mMultiple Airlines
Deal found 6/5$648
vie. 9/612:45 amONT - CCU
2 stops35h 30mMultiple Airlines
Deal found 6/5$754
lun. 9/212:45 amONT - CCU
3 stops28h 30mMultiple Airlines
Deal found 6/5$759
vie. 9/612:45 amONT - CCU
3 stops28h 30mMultiple Airlines
Deal found 6/5$801
dom. 7/711:59 pmONT - CCU
2 stops31h 51mMultiple Airlines
Deal found 6/5$864
mar. 9/311:47 pmONT - CCU
2 stops39h 13mMultiple Airlines
Deal found 6/5$922
dom. 6/3011:59 pmONT - CCU
2 stops31h 51mMultiple Airlines
Deal found 6/5$966
sáb. 6/2911:59 pmONT - CCU
2 stops39h 01mMultiple Airlines
Deal found 6/5$1,064

Find flights from Ontario to Kolkata within your budget

Customize your flight search to find flights from Ontario to Kolkata 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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,273 - $2,514

Route

Depart

Return

Price

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

mié. 10/2

2 stops32h 14m

Kolkata Netaji S. Chandra

vie. 10/11

2 stops37h 26m

$1,273

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

jue. 9/19

2 stops39h 24m

Kolkata Netaji S. Chandra

sáb. 10/19

2 stops30h 26m

$1,349

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

jue. 9/19

2 stops39h 24m

Kolkata Netaji S. Chandra

vie. 10/18

2 stops32h 51m

$1,482

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

dom. 8/4

2 stops39h 13m

Kolkata Netaji S. Chandra

mié. 8/21

2 stops37h 37m

$1,737

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

jue. 8/29

2 stops25h 10m

Kolkata Netaji S. Chandra

mié. 9/18

2 stops28h 24m

$2,072

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

dom. 8/11

2 stops25h 10m

Kolkata Netaji S. Chandra

lun. 9/2

2 stops52h 24m

$2,116

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

mar. 11/12

2 stops31h 36m

Kolkata Netaji S. Chandra

mar. 12/31

2 stops46h 35m

$2,155

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

sáb. 8/31

2 stops32h 56m

Kolkata Netaji S. Chandra

mié. 9/25

2 stops28h 43m

$2,179

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

mié. 7/17

2 stops35h 30m

Kolkata Netaji S. Chandra

lun. 7/29

3 stops34h 45m

$2,514

Flights are sorted by cheapest first

Deals found on 6/6

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

Best time to book a flight from Ontario to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated junio 6, 2024.
See what other customers who have flown with Emirates, Qatar Airways and Etihad Airways from Ontario to Kolkata have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,896 reviews

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.3

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Emirates
8.1
Very good
3,896 reviews
Emirates
8.1
Very good
3,896 reviews

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.3

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Qatar Airways
7.7
Good
4,312 reviews
Emirates
8.1
Very good
3,896 reviews

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.3

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Etihad Airways
7.3
Good
1,329 reviews
Emirates
8.1
Very good
3,896 reviews

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.3

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Related info for your journey

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

  • Can I find flights from Ontario to Kolkata for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Kolkata for under $1,300. The cheapest flight booked recently is on Etihad Airways for just $1,273, but on average you can expect to pay $2,045.

  • Are there last-minute flights available from Ontario to Kolkata for under $2,500?

    There are currently 20+ open flights from Ontario to Kolkata within the next 7 days for less than $2,500.

  • What does ONT to CCU mean?

    This is defined as Ontario Airport (ONT) and Kolkata Netaji S. Chandra Airport (CCU). Codes like Kolkata Netaji S. Chandra Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Ontario to Kolkata 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 Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Kolkata 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 Kolkata that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Kolkata 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 Kolkata that allow pets onboard?

    Many airlines flying from Ontario to Kolkata 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 Kolkata?

    Yes, you can often find last-minute deals on Ontario to Kolkata 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 Kolkata flight deals updated?

    The Ontario to Kolkata flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Ontario to Kolkata?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Kolkata (average of $1,045). Flying from Ontario to Kolkata in December is currently the most expensive (average of $1,656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Kolkata
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Search flights from Ontario to Kolkata by cabin class

Find flights from Ontario to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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