Cheap flights from Ontario (ONT) to Lisbon (LIS)

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
Add another flight clear all

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

Home Europe Portugal Lisbon Cheap flights from Ontario to Lisbon

How to find the cheapest flight from
Ontario (ONT) to Lisbon (LIS)

All the information you need to plan the best ONT to LIS flight in 2021: compare Ontario to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
How far in advance should I book a flight from Ontario to Lisbon?

Find a great deal and save up to 31% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Lisbon within the next two weeks, with the cheapest ticket starting at $845.

What is the cheapest day to fly round-trip from Ontario to Lisbon?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 38% on the overall cost on flights from Ontario to Lisbon.

When is the cheapest time to fly from Ontario to Lisbon (ONT - LIS)?

It’s optimal to fly from Ontario to Lisbon at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Ontario to Lisbon in October, November 2021

The best prices found for ONT to LIS flights for October, November
22 Nov - 10 Dec
$637pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario
21 Nov - 10 Dec
$642pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario
22 Nov - 7 Dec
$656pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario

Ontario to Lisbon 2021 flight deals

Cheap flights to Lisbon from Ontario found for this year
22 Nov - 10 Dec
$637pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario
21 Nov - 10 Dec
$642pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario
6 Dec - 24 Dec
$648pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Lisbon

Late deals on round-trip flights to Lisbon from Ontario, departing today and this week
29 Oct - 31 Oct
$928pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
 
1 STOP
ONT
Ontario
1 Nov - 14 Nov
$1,185pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario
29 Oct - 5 Nov
$1,186pp
ONT
Ontario
Air Canada
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ONT
Ontario

One-way flights to Humberto Delgado from Ontario

The cheapest one-way flights from Ontario to Lisbon
6:50 pm - 3:10 am
United Airlines
2 Stops
24h 20m
ONT - LIS
United Airlines
$573
United
11:00 am - 5:55 am
Air Canada
2 Stops
34h 55m
ONT - LIS
Air Canada
$579
Air Canada
6:49 pm - 5:35 pm
American Airlines
2 Stops
38h 46m
ONT - LIS
American Airlines
$614

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Ontario to Lisbon

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

Yes, there are multiple flights from Ontario to Lisbon for under $700. The cheapest flight booked recently is on Air Canada for just $637, but on average you can expect to pay $685.

Are there last-minute flights available from Ontario to Lisbon for under $1,000?

There are currently 20+ open flights from Ontario to Lisbon within the next 7 days for less than $1,000.

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

$501 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $503 and $521, respectively.

What are the cheapest flights from Ontario to Lisbon?

The cheapest flight price from Ontario to Lisbon is $790. On average you can expect to pay $1,038. The most popular route, (Ontario - Lisbon Humberto Delgado), can usually be booked for $665.

Related searches

Flights to Lisbon (LIS) from Ontario (ONT)
Flights to Ontario Flights to Lisbon Flights from Ontario

Other flights from Ontario

Ontario to Las Vegas Ontario to Denver Ontario to Phoenix Ontario to Sacramento Ontario to San Francisco

Other flights to Lisbon

New York to Lisbon Boston to Lisbon Washington to Lisbon San Francisco to Lisbon Chicago to Lisbon

Rent a Car

Car Rentals in Lisbon

COVID Restrictions

View COVID Travel Restrictions for Lisbon, Portugal

Do I need a COVID test to fly to Lisbon from Ontario?

Information is based on travel restrictions from Ontario to Lisbon Humberto Delgado

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Lisbon Humberto Delgado.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Do I need a test to fly back to Ontario from Lisbon?

Returning to Ontario from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Lisbon, Portugal

Alternative routes for Ontario to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Faro from $718 pp
Burbank Bob Hope to Faro from $781 pp
Fresno Airterminal to Lisbon Humberto Delgado from $885 pp
Long Beach Municipal to Faro from $1,008 pp

Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Ontario to Lisbon.
Today's exchange rate
$1 = €0.86
Average temperature for October in Lisbon
73.4 °F

Airports servicing Ontario

Ontario (ONT)

Airports servicing Lisbon

Lisbon (LIS)

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home Europe Portugal Lisbon Cheap flights from Ontario to Lisbon