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£86+ Cheap flights from Ontario

ONT — LHR
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Find flights from Ontario within your budget

 

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Route

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Price

Cheapest return flight

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Thu 29/10

11:56-19:48

1 stop10h 52m

Honolulu

Mon 2/11

22:35-12:36

2 stops12h 01m

£280

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Sun 13/9

11:54-19:28

1 stop10h 34m

Honolulu

Sun 20/9

22:39-11:14

1 stop9h 35m

£294

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Sun 4/10

07:00-10:00

Nonstop6h 00m

Honolulu

Tue 6/10

23:30-13:16

1 stop10h 46m

£302

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Sun 25/10

09:25-17:04

1 stop10h 39m

Honolulu

Sat 31/10

08:50-20:15

1 stop8h 25m

£355

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Mon 21/9

13:56-18:30

1 stop7h 34m

Honolulu

Sat 26/9

22:05-10:23

1 stop9h 18m

£355

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Mon 4/1

06:00-15:17

1 stop11h 17m

Honolulu

Thu 14/1

08:00-17:47

1 stop7h 47m

£357
Fastest return journey

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Fri 18/9

09:31-12:30

Nonstop5h 59m

Honolulu

Sun 27/9

21:41-09:51

1 stop9h 10m

£367

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Tue 8/9

09:01-16:30

1 stop10h 29m

Honolulu

Wed 16/9

07:00-18:16

1 stop8h 16m

£421

OntarioWarsaw

ONT Ontario - WAW Warsaw Frederic Chopin

ONTWAW

Ontario

Thu 19/11

09:25-12:40

2 stops18h 15m

Warsaw Frederic Chopin

Thu 3/12

09:20-23:06

2 stops22h 46m

£530

OntarioWarsaw

ONT Ontario - WAW Warsaw Frederic Chopin

ONTWAW

Ontario

Fri 6/11

09:25-12:40

2 stops18h 15m

Warsaw Frederic Chopin

Sun 15/11

06:30-20:15

2 stops22h 45m

£532

Flights are sorted by cheapest return flights first.

Deals found on 18/8

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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from Ontario with our price prediction graph.
Estimated return price

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Ontario (average of £458). Flying from Ontario in June will prove the most costly (average of £1,168). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Ontario?

If you’re flying from Ontario, these routes are more frequently taken by airlines Dallas (143 flights per day), Seattle (99 flights per day) and Atlanta (79 flights per day).

Honolulu
Honolulu
From £143
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £597
Taipei City Taiwan Taoyuan Intl
Taipei City Taiwan Taoyuan Intl
From £339

What is the cheapest place to fly to from Ontario?

The cheapest city to fly to from Ontario is Honolulu, with prices starting at £143. Explore other affordable destinations below.

Honolulu
Honolulu
From £143
Charlotte Douglas
Charlotte Douglas
From £240
Taipei City Taiwan Taoyuan Intl
Taipei City Taiwan Taoyuan Intl
From £339

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

  • What are the most popular destinations to fly to from Ontario?

    This month, the top selected destinations from Ontario are Las Vegas, Denver, Dallas/Fort Worth Airport. Throughout the year, Las Vegas, Dallas/Fort Worth Airport, Guadalajara are some of the top choices made by users flying from Ontario.

  • What is the cheapest flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as £143 to Honolulu (prices may vary depending on the airline and departure time). On average, users have booked flights for £350 to fly from Ontario.

  • What is the cheapest month to fly from Ontario?

    At the present moment the cheapest month to fly from Ontario is currently November; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Ontario?

    Check out the cheapest flights from Ontario to embark to:
    Travel from Ontario to London from £587 round trip

  • How does Cheapflights help users find flights from Ontario?

    Deals for flights from Ontario are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario.

  • Can Cheapflights find flights from Ontario with no change fees?

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

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ontario today and book when you’re ready!

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario?

Deals for flights from Ontario are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario.

Can Cheapflights find flights from Ontario with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ontario today and book when you’re ready!

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