Cheap Flights from Ontario International to Mumbai

Compare Ontario International to Mumbai flight deals

Find the cheapest month or even day of the year to fly to Mumbai

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Flight deals from Ontario International to Mumbai

Looking for a cheap last-minute deal or the best round-trip flight from Ontario International to Mumbai? Find the lowest prices on one-way and round-trip tickets right here.

Mumbai.AED 2,591 per passenger.Departing Thu, Oct 29, returning Fri, Nov 27.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Ontario International on Thu, Oct 29, arriving in Mumbai.Inbound indirect flight with Delta, departing from Mumbai on Fri, Nov 27, arriving in Ontario International.Price includes taxes and charges.From AED 2,591, select.

Mumbai.AED 2,597 per passenger.Departing Wed, May 13, returning Wed, May 20.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Ontario International on Wed, May 13, arriving in Mumbai.Inbound indirect flight with Delta, departing from Mumbai on Wed, May 20, arriving in Ontario International.Price includes taxes and charges.From AED 2,597, select.

Mumbai.AED 2,958 per passenger.Departing Thu, Apr 2, returning Thu, Apr 9.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Ontario International on Thu, Apr 2, arriving in Mumbai.Inbound indirect flight with Delta, departing from Mumbai on Thu, Apr 9, arriving in Ontario International.Price includes taxes and charges.From AED 2,958, select.

Mumbai.AED 3,509 per passenger.Departing Wed, Oct 14, returning Wed, Oct 21.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Ontario International on Wed, Oct 14, arriving in Mumbai.Inbound indirect flight with Qatar Airways, departing from Mumbai on Wed, Oct 21, arriving in Ontario International.Price includes taxes and charges.From AED 3,509, select.

Mumbai.AED 3,509 per passenger.Departing Wed, Nov 4, returning Wed, Nov 11.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Ontario International on Wed, Nov 4, arriving in Mumbai.Inbound indirect flight with Qatar Airways, departing from Mumbai on Wed, Nov 11, arriving in Ontario International.Price includes taxes and charges.From AED 3,509, select.

Mumbai.AED 3,512 per passenger.Departing Wed, Sep 9, returning Wed, Sep 30.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Ontario International on Wed, Sep 9, arriving in Mumbai.Inbound indirect flight with Qatar Airways, departing from Mumbai on Wed, Sep 30, arriving in Ontario International.Price includes taxes and charges.From AED 3,512, select.

Mumbai.AED 3,513 per passenger.Departing Tue, Sep 1, returning Fri, Nov 20.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Ontario International on Tue, Sep 1, arriving in Mumbai.Inbound indirect flight with Qatar Airways, departing from Mumbai on Fri, Nov 20, arriving in Ontario International.Price includes taxes and charges.From AED 3,513, select.

Mumbai.AED 4,015 per passenger.Departing Wed, Sep 23, returning Sat, Oct 17.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Ontario International on Wed, Sep 23, arriving in Mumbai.Inbound indirect flight with Qatar Airways, departing from Mumbai on Sat, Oct 17, arriving in Ontario International.Price includes taxes and charges.From AED 4,015, select.

Find the cheapest month to fly from Ontario International to Mumbai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Mumbai flights are currently cheapest in May.

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Ontario International to Mumbai: Alternative routes

Compare routes from Ontario International to Mumbai below. You may find an airport to fly into that's cheaper, faster, or easier than Mumbai.

Mumbai

5km from central Mumbai

ClosestCheapest

from AED 2,591

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Ontario to Mumbai: Flight information

The things to know before you go.

Cheapest flight found	AED 2,591
Cheapest month to fly	October

Finding cheap flights from Ontario International to Mumbai: Frequently asked questions

How much are round-trip flights from Ontario International to Mumbai?

The best price we found for a round-trip flight from Ontario International to Mumbai is AED 2,591. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Ontario International to Mumbai?

Currently, there are no airlines that fly direct from Ontario International to Mumbai. But we found flights with one or more stops from AED 2,591.

How many flights are there a week from Ontario International to Mumbai?

There are no flights flying from Ontario International to Mumbai, as of February 2026.

When is the cheapest time to fly from Ontario International to Mumbai?

The cheapest month to fly from Ontario International to Mumbai is usually October.

Which upcoming date is cheapest to fly from Ontario International Airport to Mumbai Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Mumbai Airport on Thursday, October 29, 2026.

Can I get a direct flight from Ontario International Airport to Mumbai Airport?

No airlines currently offer direct flights between Ontario International Airport and Mumbai Airport. Most routes have one or more stops.

How can I find the best flight deal to Mumbai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mumbai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Mumbai?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Mumbai is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Ontario International Airport to Mumbai?

Currently, Delta offers the cheapest flight tickets to Mumbai.

Flying from Ontario International Airport (ONT) to Chhatrapati Shivaji International Airport (BOM): what you need to know

The timezone in Mumbai is UTC+5:30, which is 12 hours 30 minutes ahead of Ontario.
For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your ONT to BOM flight.
Be prepared for longer lines in popular months such as August. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.
If you'd love to tour a new city along the way, look for a flight with a stopover. To see your options for tickets from Ontario International Airport to Chhatrapati Shivaji International Airport, uncheck 'Direct flights only.' San Francisco International Airport is a well-known stop between ONT and BOM.

How to find the cheapest flights from Ontario International Airport (ONT) to Chhatrapati Shivaji International Airport (BOM)

At the moment, AED 1,684 is the cheapest price we've seen for a one-way Ontario International Airport to Chhatrapati Shivaji International Airport flight. The best price for a return ticket is AED 2,591. Remember that fares can change due to demand when booking.
It's usually smart to book early if you want to find cheap tickets from ONT to BOM. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.
The 'Whole month' search function shows you the cheapest flights from Ontario International Airport to Chhatrapati Shivaji International Airport across every month. It's a great way to find a bargain if your dates aren't set in stone.
Cut down on the time spent looking for cheap flights from ONT to BOM by creating a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.
Tailor your flights with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Ontario International Airport to Chhatrapati Shivaji International Airport.

Handy information about Ontario International Airport (ONT)

ONT's address is 2900 E. Airport Drive.
83.6% of flights leaving Ontario International Airport land at their destination on time. Given its strong performance rating, you're unlikely to experience delays when jetting out of ONT.
To reach Ontario International Airport from central Ontario, it'll take around 10 minutes by car. This depends on traffic though. It's approximately 6 kilometers from the airport to the city center.
Planning to take public transport? Expect a journey time of around 1 hour 30 minutes.
Need a handy hotel close to ONT? If you're boarding an early flight from Ontario International Airport to Chhatrapati Shivaji International Airport, these stays will put you moments from your departure gate:

Arriving at Chhatrapati Shivaji International Airport (BOM)

The last thing you need is a long journey to your hotel if you're arriving on a late Ontario International Airport to Chhatrapati Shivaji International Airport flight. Book one of these accommodation options near BOM instead:
Go wherever you want, whenever you want with a Chhatrapati Shivaji International Airport rental car. Pick up a set of wheels from Europcar, Avis or North Car Rental and venture far and wide through Mumbai and beyond.
Reserving your vehicle from Chhatrapati Shivaji International Airport around four weeks in advance boosts your odds of scoring a great price.

Getting from Chhatrapati Shivaji International Airport (BOM) to central Mumbai

From Chhatrapati Shivaji International Airport, Mumbai is approximately 18 kilometers away. It takes around 40 minutes to drive to the center.
Traveling by public transport will take you roughly 1 hour 10 minutes.

When to fly to Chhatrapati Shivaji International Airport (BOM)

It's time to plan your trip dates for your flight from Ontario International Airport to Chhatrapati Shivaji International Airport. August is the busiest month to visit Mumbai. If you like a more relaxed vibe, go in April.
The warmest month in Mumbai is April, with temperatures ranging between 25ºC (77ºF) and 34ºC (93ºF). Lock in your flights from Ontario International Airport to Chhatrapati Shivaji International Airport in this month if this is the type of weather you enjoy.
Look for cheap tickets from ONT to BOM in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 31ºC (88ºF) on average.

Explore more of India

Mumbai has plenty going for it, but there are so many other parts of India you should also see. Around 451 kilometers north of Mumbai, a trip to Ahmedabad will keep your itinerary busy. Don't miss top attractions like Sabarmati Ashram / Mahatma Gandhi's Home, Kankaria Lake and Sidi Saiyyed's Mosque.
Pune is another well-known destination in India and is around 121 kilometers south-east of Mumbai. No journey is complete without experiencing Shaniwar Wada, Raja Dinkar Kelkar Museum and Parvati Hill.