Menu

Cheap flights from Ontario (ONT) to Portugal

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Portugal

How far in advance should I book a flight from Ontario to Portugal?

To save up to 78% on this flight, we recommend booking at least 61 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 Portugal from $1313 1-2 weeks out and tickets from $1956 for flights departing within the next 72 hours.

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

Flights from Ontario to Portugal lean towards being more expensive in August. Prices are generally better when you fly from Ontario to Portugal in February, with the cheapest ticket starting at $497.

Cheap flights from Ontario to Portugal in August, September 2020

The best prices found for ONT to Portugal flights for August, September
16 Aug - 23 Aug
$937pp
ONT
Ontario
British Airways
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario
4 Aug - 19 Aug
$977pp
ONT
Ontario
British Airways
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario
2 Aug - 11 Aug
$1077pp
ONT
Ontario
British Airways
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario

Ontario to Portugal 2020 flight deals

Cheap flights to Portugal from Ontario found for this year
6 Nov - 21 Nov
$834pp
ONT
Ontario
KLM
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
   
2 STOPS
ONT
Ontario
23 Dec - 2 Jan
$913pp
ONT
Ontario
British Airways
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario
16 Aug - 23 Aug
$937pp
ONT
Ontario
British Airways
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Portugal

Late deals on round-trip flights to Portugal from Ontario, departing today and this week
24 Jul - 31 Jul
$1347pp
ONT
Ontario
British Airways
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario
24 Jul - 31 Jul
$1352pp
ONT
Ontario
British Airways
   
2 STOPS
FAO
Faro
FAO
Faro
British Airways
   
2 STOPS
ONT
Ontario
24 Jul - 31 Jul
$1447pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
British Airways
   
2 STOPS
ONT
Ontario

One-way flights to Portugal from Ontario

The cheapest one-way flights from Ontario to Portugal
6:49 am - 8:35 am
Qatar Airways
2 Stops
41h 46m
ONT - LIS
Qatar Airways
$1284
qatarairways.com
4:00 am - 11:40 am
Lufthansa
2 Stops
23h 40m
ONT - OPO
Lufthansa
$1721
Vayama
6:49 am - 1:55 pm
British Airways
2 Stops
23h 06m
ONT - LIS
British Airways
$1769
KAYAK

Related info for your journey

Useful info, stats and facts about Ontario to Portugal flights.

Flight FAQs

From Ontario to Portugal

Are flight prices decreasing from Ontario to Portugal due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Portugal for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Portugal for under $700 on Cheapflights?

Yes, there are multiple flights from Ontario to Portugal for under $700. The cheapest flight booked recently is on KLM for just $685, but on average you can expect to pay $992.

Are there nonstop flights from Ontario to Portugal for under $700 on Cheapflights?

There are no nonstop flights from Ontario to Portugal, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Portugal for under $1400?

There are currently 13+ open flights from Ontario to Portugal within the next 7 days for less than $1400.

How popular is this flight route?

This flight path from Ontario to Portugal was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular routes from Ontario to Portugal?

While some choose either Ontario - Porto or Ontario - Faro, Ontario - Lisbon Humberto Delgado is the most popular route from Ontario to Portugal.

What are the cheapest Flights from Ontario to Portugal?

Looking for the cheapest flight from Ontario to Portugal? While on average our users pay $1038, our data indicates the cheapest price to be $791. The most popular route (Ontario - Lisbon Humberto Delgado), is priced around $793.

How long is the flight from Ontario to Portugal?

Departing from Ontario to Portugal will take you 19h 25m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to Portugal round-trip?

According to our current data, KLM ($685), British Airways ($913), and Qatar Airways ($1390) offers the cheapest pricing from Ontario to Portugal.

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

The cheapest airlines for a one-way flight from Ontario to Portugal are Qatar Airways ($734), Lufthansa ($867), and British Airways ($918).

Arrival points for flights from Ontario to Portugal

Show more

Destination information for Portugal

Things to know before you go. Useful info for your trip from Ontario to Portugal
Today's exchange rate
$1 = €0.85

Airports servicing Ontario

Airports servicing

Cascais Aerodrome (CAT)
Faro (FAO)
Lisbon (LIS)
Oporto (OPO)
Home Europe Portugal Cheap flights from Ontario to Portugal