C$ 221 Find Cheap Flights to Oeiras

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Oeiras departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights to Oeiras

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Oeiras that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Oeiras

Thu, 30 Oct - Thu, 13 Nov
 Logo
7:50 p.m. - 6:45 a.m.YYZ-LIS
6h 55mdirect
 Logo
9:25 a.m. - 4:02 p.m.LIS-YYZ
11h 37m1 stop
C$ 221
Find Deal
Thu, 30 Oct - Thu, 13 Nov
Azores Airlines Logo
10:05 p.m. - 4:50 p.m.YYZ-LIS
14h 45m1 stop
Azores Airlines Logo
6:00 a.m. - 7:50 p.m.LIS-YYZ
18h 50m1 stop
C$ 234Azores Airlines
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Thu, 30 Oct - Thu, 13 Nov
TAP AIR PORTUGAL Logo
6:35 p.m. - 5:50 a.m.YYZ-LIS
7h 15mdirect
TAP AIR PORTUGAL Logo
11:00 a.m. - 2:45 p.m.LIS-YYZ
8h 45mdirect
C$ 267TAP AIR PORTUGAL
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Sat, 13 Dec - Tue, 23 Dec
American Airlines Logo
6:05 p.m. - 6:15 p.m.YYZ-LIS
19h 10m2 stops
American Airlines Logo
6:30 a.m. - 10:05 a.m.LIS-YYZ
32h 35m2 stops
C$ 376American Airlines
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Wed, 29 Oct - Thu, 13 Nov
Porter Airlines Logo
5:30 p.m. - 7:45 a.m.YTZ-LIS
10h 15m1 stop
Porter Airlines Logo
9:25 a.m. - 9:50 p.m.LIS-YTZ
17h 25m1 stop
C$ 638Porter Airlines
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Wed, 1 Oct - Sat, 11 Oct
Air Transat Logo
2:45 p.m. - 6:30 a.m.YTZ-LIS
10h 45m1 stop
Air Transat Logo
8:15 a.m. - 3:55 p.m.LIS-YTZ
12h 40m1 stop
C$ 644Air Transat
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Wed, 15 Oct - Thu, 23 Oct
Air Transat Logo
2:45 p.m. - 6:30 a.m.YTZ-LIS
10h 45m1 stop
Air Transat Logo
8:15 a.m. - 2:35 p.m.LIS-YTZ
11h 20m1 stop
C$ 645Air Transat
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Sun, 19 Oct - Tue, 4 Nov
Porter Airlines Logo
12:30 p.m. - 6:30 a.m.YTZ-LIS
13h 00m1 stop
Porter Airlines Logo
9:25 a.m. - 5:25 p.m.LIS-YTZ
13h 00m1 stop
C$ 651Porter Airlines
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Thu, 27 Nov - Tue, 9 Dec
Air Canada Logo
8:30 a.m. - 10:15 a.m.YTZ-LIS
20h 45m2 stops
Air Canada Logo
11:20 a.m. - 11:55 a.m.LIS-YTZ
29h 35m1 stop
C$ 739Air Canada
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Sat, 25 Oct - Wed, 29 Oct
Air Canada Logo
4:10 p.m. - 11:15 a.m.YTZ-LIS
14h 05m2 stops
Air Canada Logo
11:55 a.m. - 8:10 a.m.LIS-YTZ
24h 15m2 stops
C$ 751Air Canada
Find Deal
Useful Info

Good to know – Book Cheap Oeiras Plane Tickets

Low seasonDecember
Cheapest flightC$ 221
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Toronto Pearson Airport to Lisbon

FAQs - booking Oeiras flights

  • How long is the flight to Oeiras?

    Flights from Toronto8h 00m
  • What is the cheapest flight to Lisbon?

    In the last 3 days, the cheapest flight deal to Lisbon was found on the route from Toronto, at C$ 221 return. The most popular connection is from Montreal to Lisbon and KAYAK users have found round-trip deals for as low as C$ 380 in the last 3 days.

  • Which airlines fly to Lisbon?

    Many airlines fly to Lisbon, the most common ones being TAP AIR PORTUGAL, Air Canada, and Air Transat. See the amount of flights per week for popular airlines flying to Lisbon.

  • How to fly to Oeiras?

    You cannot fly directly to Oeiras. KAYAK recommends you fly to Lisbon Humberto Delgado (LIS) (18.82 km from Oeiras). From there you can rent a car or get a taxi.

  • What airports are near Oeiras?

    The closest airport is Cascais Aerodrome (CAT) (5.45 km). Another nearby airport is Lisbon Humberto Delgado (LIS) (18.82 km) KAYAK recommends you fly to Lisbon Humberto Delgado.

  • How far is Lisbon Humberto Delgado Airport from central Lisbon?

    The distance between Lisbon Humberto Delgado Airport and downtown Lisbon is 7 km.

  • What is the name of Lisbon’s airport?

    When flying to Lisbon, you'll arrive at Lisbon Humberto Delgado Airport (LIS). The airport is also known as Humberto Delgado, Lisbon, Lisbon Humberto Delgado, Lisbon Portela, or Portela.

  • How does KAYAK find such low prices on flights to Oeiras?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Oeiras.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Oeiras?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oeiras is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Oeiras?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oeiras with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Oeiras?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oeiras up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Oeiras

  • There is no major airport in Oeiras. It is instead served by Lisbon Humberto Delgado Airport.
  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 402 or less one-way and C$ 777 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Oeiras flight deals.

Reviews of the top 5 airlines flying to Oeiras

 
Need help choosing which airline to fly with from Canada to Oeiras? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 325 reviews
8.0Comfort
8.7Crew
7.0Entertainment
7.6Food
8.2Boarding
Airline reviews

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

2.0 MediocreAnonymous, Aug 2025LAS - YYZ
Read more Porter Airlines reviews

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Really low cost trip for the huge amount I paid…o paid 550 dollars just for the trip, one way trip, plus 95 for 1 luggage’s and the second 135 dollars…no blanket, not headphones for entertainment, food was served after 3 hours and 2 hours after, breakfast was served Bad, low cost company for high prices

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Bathroom ran out of TP and floor was wet. Crew seemed a bit unhappy, overnight flights may be harder.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

late again! but its my only option to not take 9 hours to get to Memphis

Flight delayed, missed connection, had to stay overnight. Next flight instead of our business class we were booked on the very back row. Second time this had happened in 2 months.

It would have been better if food is served on a 4 hours’ flight

Late departing. Late arriving. More worried about limiting bags on board. Free beer and wine a nice surprise.

Flight delayed by 90 min making for a 2 am check in at destination hotel.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

Everything could have been better from the planes not being delayed to the rudeness of staff to it was just horrible will not use kayak again or Air Canada I can't see what would ever change my mind now

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

A good, comfortable flight with friendly crew and good entertainment options.

Very rude person at the boarding desk; flight attendant coughing 3 inches from my face three times- not even covering her mouth; boarding process very unacceptable for older people with stairs to all planes (are you all stuck in the 1960’s?). I am sure that I am not remembering all of the negative things, but I am sure you get the message!

There was chaos at the Naples airport. We arrived three hours early for the flight but there was no invitation available about where to go to check bags until an hour later. Then we had to go to a different terminal to check our bags and check in and back to the first to board.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

The airport temperature at the airport and on the flight was too warm

Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.

boarding is so disorganized, i was literally appalled at the boarding experience

Comfortable but not Polaris or Delta comfort Business Class. Overall 7 out of 10

Tap air Portugal was the best I will traveling again with u guys. Thank u.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

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