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948 € Cheap Flights from Ontario International to Tokyo Haneda

Compare Ontario International to Tokyo Haneda flight deals

Find the cheapest month or even day of the year to fly to Tokyo Haneda

Book the best Tokyo Haneda fare with no extra fees

Flight deals from Ontario International to Tokyo Haneda

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Tokyo Haneda Airport? If you want to travel next month, return fares start from 948 €. Find the lowest prices on one-way and return tickets right here.
Tokyo.948 € per passenger.Departing Wed, 19 Aug, returning Fri, 28 Aug.Return flight with Frontier Airlines and ANA (All Nippon Airways).Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 19 Aug, arriving in Tokyo Haneda.Inbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Fri, 28 Aug, arriving in Ontario International.Price includes taxes and charges.From 948 €, select.
Tokyo.968 € per passenger.Departing Mon, 26 Oct, returning Mon, 2 Nov.Return flight with Frontier Airlines and China Eastern.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Mon, 26 Oct, arriving in Tokyo Haneda.Inbound indirect flight with China Eastern, departs from Tokyo Haneda on Mon, 2 Nov, arriving in Ontario International.Price includes taxes and charges.From 968 €, select.
Tokyo.970 € per passenger.Departing Mon, 24 Aug, returning Tue, 1 Sep.Return flight with Alaska Airlines and ANA (All Nippon Airways).Outbound indirect flight with Alaska Airlines, departs from Ontario International on Mon, 24 Aug, arriving in Tokyo Haneda.Inbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Tue, 1 Sep, arriving in Ontario International.Price includes taxes and charges.From 970 €, select.
Tokyo.1.013 € per passenger.Departing Tue, 15 Sep, returning Wed, 23 Sep.Return flight with Frontier Airlines and Tigerair Taiwan.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 15 Sep, arriving in Tokyo Haneda.Inbound indirect flight with Tigerair Taiwan, departs from Tokyo Haneda on Wed, 23 Sep, arriving in Ontario International.Price includes taxes and charges.From 1.013 €, select.
Tokyo.1.026 € per passenger.Departing Tue, 3 Nov, returning Tue, 10 Nov.Return flight with Frontier Airlines and ANA (All Nippon Airways).Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 3 Nov, arriving in Tokyo Haneda.Inbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Tue, 10 Nov, arriving in Ontario International.Price includes taxes and charges.From 1.026 €, select.
Tokyo.1.028 € per passenger.Departing Tue, 12 Jan, returning Tue, 19 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Tue, 12 Jan, arriving in Tokyo Haneda.Inbound indirect flight with Korean Air, departs from Tokyo Haneda on Tue, 19 Jan, arriving in Ontario International.Price includes taxes and charges.From 1.028 €, select.
Tokyo.1.031 € per passenger.Departing Mon, 15 Feb, returning Wed, 24 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Mon, 15 Feb, arriving in Tokyo Haneda.Inbound indirect flight with Delta, departs from Tokyo Haneda on Wed, 24 Feb, arriving in Ontario International.Price includes taxes and charges.From 1.031 €, select.
Tokyo.1.058 € per passenger.Departing Wed, 29 Jul, returning Wed, 5 Aug.Return flight with United.Outbound indirect flight with United, departs from Ontario International on Wed, 29 Jul, arriving in Tokyo Haneda.Inbound indirect flight with United, departs from Tokyo Haneda on Wed, 5 Aug, arriving in Ontario International.Price includes taxes and charges.From 1.058 €, select.
Tokyo.1.058 € per passenger.Departing Thu, 22 Oct, returning Sun, 25 Oct.Return flight with Frontier Airlines and Peach.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Thu, 22 Oct, arriving in Tokyo Haneda.Inbound indirect flight with Peach, departs from Tokyo Haneda on Sun, 25 Oct, arriving in Ontario International.Price includes taxes and charges.From 1.058 €, select.
Tokyo.1.067 € per passenger.Departing Wed, 27 Jan, returning Sat, 6 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Wed, 27 Jan, arriving in Tokyo Haneda.Inbound indirect flight with Delta, departs from Tokyo Haneda on Sat, 6 Feb, arriving in Ontario International.Price includes taxes and charges.From 1.067 €, select.
Tokyo.1.072 € per passenger.Departing Tue, 16 Mar, returning Fri, 26 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Tue, 16 Mar, arriving in Tokyo Haneda.Inbound indirect flight with Korean Air, departs from Tokyo Haneda on Fri, 26 Mar, arriving in Ontario International.Price includes taxes and charges.From 1.072 €, select.
Tokyo.1.089 € per passenger.Departing Fri, 30 Oct, returning Wed, 2 Dec.Return flight with Frontier Airlines and Alaska Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Fri, 30 Oct, arriving in Tokyo Haneda.Inbound indirect flight with Alaska Airlines, departs from Tokyo Haneda on Wed, 2 Dec, arriving in Ontario International.Price includes taxes and charges.From 1.089 €, select.
Tokyo.1.107 € per passenger.Departing Fri, 27 Nov, returning Mon, 7 Dec.Return flight with Frontier Airlines and ANA (All Nippon Airways).Outbound indirect flight with Frontier Airlines, departs from Ontario International on Fri, 27 Nov, arriving in Tokyo Haneda.Inbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Mon, 7 Dec, arriving in Ontario International.Price includes taxes and charges.From 1.107 €, select.
Tokyo.1.129 € per passenger.Departing Thu, 17 Sep, returning Thu, 29 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Thu, 17 Sep, arriving in Tokyo Haneda.Inbound indirect flight with Delta, departs from Tokyo Haneda on Thu, 29 Oct, arriving in Ontario International.Price includes taxes and charges.From 1.129 €, select.
Tokyo.1.180 € per passenger.Departing Fri, 26 Feb, returning Tue, 9 Mar.Return flight with Alaska Airlines and ANA (All Nippon Airways).Outbound indirect flight with Alaska Airlines, departs from Ontario International on Fri, 26 Feb, arriving in Tokyo Haneda.Inbound indirect flight with ANA (All Nippon Airways), departs from Tokyo Haneda on Tue, 9 Mar, arriving in Ontario International.Price includes taxes and charges.From 1.180 €, select.
Tokyo.1.219 € per passenger.Departing Thu, 10 Dec, returning Mon, 21 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Thu, 10 Dec, arriving in Tokyo Haneda.Inbound indirect flight with Delta, departs from Tokyo Haneda on Mon, 21 Dec, arriving in Ontario International.Price includes taxes and charges.From 1.219 €, select.

Find the cheapest month to fly from Ontario International to Tokyo Haneda

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Tokyo Haneda flights are currently cheapest in August.
Jul
Find prices
Aug
from 948 €
Sep
from 1.013 €
Oct
from 1.058 €
Nov
from 1.026 €
Dec
from 1.219 €
Jan
from 1.028 €
Feb
from 1.031 €
Mar
from 1.072 €
Apr
from 1.268 €
May
from 1.494 €
Jun
from 1.746 €

Ontario International to Tokyo Haneda: Alternative routes

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

Tokyo Haneda

17km from central Tokyo
Closest
from 948 €
Search flights

Tokyo Narita

64km from central Tokyo
Cheapest
from 664 €
Search flights

Ibaraki

85km from central Tokyo
Search flights

Ontario to Tokyo: Flight information

The things to know before you go.
Cheapest flight found948 €
Cheapest month to flyAugust

Finding cheap flights from Ontario International to Tokyo Haneda: Frequently asked questions

The best price we found for a return flight from Ontario International to Tokyo Haneda is 948 €. 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.
Currently, there are no airlines that fly direct from Ontario International to Tokyo Haneda. But we found flights with one or more stops from 948 €.
As of July 2026, there are no flights flying from Ontario International to Tokyo Haneda.
The cheapest month to fly from Ontario International to Tokyo Haneda is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Tokyo Haneda Airport on Wednesday, 19 August 2026.
No airlines currently offer direct flights between Ontario International Airport and Tokyo Haneda Airport. Most routes have one or more stops.
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 Tokyo Haneda 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.

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

Currently, Frontier Airlines offers the cheapest flight tickets to Tokyo Haneda.

Travelling from Ontario International Airport (ONT) to Tokyo Haneda Airport (HND): what you need to know

  • The timezone in Tokyo is UTC+9, which is 17 hours ahead of Ontario.

  • To ensure you catch your ONT to HND flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • You can expect bigger queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a smart move.

  • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Ontario International Airport to Tokyo Haneda Airport. These are the top stopovers between ONT and HND:

    • Seattle / Tacoma International Airport

    • San Francisco International Airport

    • Honolulu International Airport

How to find the cheapest flights from Ontario International Airport (ONT) to Tokyo Haneda Airport (HND)

  • Currently, 437 € is the lowest price we've seen for a one-way Ontario International Airport to Tokyo Haneda Airport flight. The best price for a return ticket is 948 €. Remember that fares may change due to demand at the time of booking.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from ONT to HND if you book in advance. Airlines often have some great early bird deals.

  • The 'Whole month' tool shows you the cheapest flights from Ontario International Airport to Tokyo Haneda Airport throughout the month. It's a great way to find a bargain if your travel plans are flexible.

  • Never miss a deal on cheap flights from ONT to HND by setting up a Price Alert. You'll get an email or push notification on the app when fares go down.

  • Tailor your trip using filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Ontario International Airport to Tokyo Haneda Airport.

Handy information about Ontario International Airport (ONT)

  • You'll find ONT at 2900 E. Airport Drive.

  • Ontario International Airport gets high marks for its on-time performance. 83% of flights that depart ONT reach their destination on time.

  • Ontario International Airport is about 10 kilometres from central Ontario. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.

  • The trip when using public transport will take about 45 minutes.

  • Have an early flight from Ontario International Airport to Tokyo Haneda Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these stays near ONT:

Arriving at Tokyo Haneda Airport (HND)

When to fly to Tokyo Haneda Airport (HND)

  • April is the most popular month for flights from Ontario International Airport to Tokyo Haneda Airport. To avoid the crowds, head to Tokyo in March.

  • Lock in your flight from Ontario International Airport to Tokyo Haneda Airport for August if you'd like to go to Tokyo during its warmest month. You can expect temperatures of between 23ºC (73ºF) and 29ºC (84ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from ONT to HND in January. Temperatures average between 9ºC (48ºF) and 15ºC (59ºF) then.

Explore more of Japan

  • You've done Tokyo, now it's time to discover other parts of Japan. Journey about 402 kilometres west to Osaka to check off its top sights. From Dotonbori to Osaka Castle and Universal Studios Japan, there's plenty to keep you busy.

  • Around 257 kilometres west of Tokyo, Nagoya is another favourite stop in Japan. Experience the best of this destination with a visit to Nagoya Castle, Ninomaru Garden and Sky Promenade.

Plan the rest of your trip from Ontario to Tokyo

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.