Title: CA $1,595 Cheap Flights from Porto (OPO) to Yellowknife (YZF) - Expedia.ca ![view over the back bay of Yellowknife/ Autumn in Yellowknife/ Northwest Territories, Shutterstock ID 514027276, SF SSA Case with Manager Approval: Case 07151371, Job: Prepay credit, Client/Licensee: ,](https://images.trvl-media.com/place/4146/ed880e46-4433-44a8-9c06-df7719a84a13.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/4146/ed880e46-4433-44a8-9c06-df7719a84a13.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $1,595 Cheap Flights from Porto (OPO) to Yellowknife (YZF) [View CA $1,595 flight on Sat, Jan 10, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:OPO,to:YZF,departure:10/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1594.04&airProductToken=AQqaAQoxCMGGARIEOTIzMRjucyClBCjohIIDMI2GggM4SEAAWAFqBUJBU0lDcghITFBNQk9CUQoxCMGGARIDODQzGKUEIJjOASjKiYIDMM2NggM4SEABWAFqBUJBU0lDcghITFBNQk9CUQoyCMGGARIEMTE2ORiYzgEguC4onY6CAzC6kIIDOEhAAVgBagVCQVNJQ3IISExQTUJPQlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Porto Airport (OPO) to Yellowknife, NT (YZF) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:opo,to:yzf,departure:31/10/2025TANYT&leg2=from:yzf,to:opo,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Porto (OPO) to Yellowknife (YZF) Prices were available within the past 7 days and start at CA $1,595 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip Flight from Porto to Yellowknife (OPO - YZF) route information | Origin airport | Dr. Francisco de Sa Carneiro | | --- | --- | | Destination airport | Yellowknife | | Distance | 6704 km | ## Porto to Yellowknife Flights **The easy way to book your flights from Porto to Yellowknife**  With Expedia, it’s simple to find and book flights to Yellowknife from Porto whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Yellowknife, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Porto to Yellowknife today, tomorrow, or this week.   **Save dollars with cheap flights from Dr. Francisco de Sa Carneiro, OPO to Yellowknife, YZF**  Sort your search results by price to find great deals on your flight from Porto to Yellowknife—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Yellowknife from Porto currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Yellowknife   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Yellowknife from Porto**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Yellowknife with Expedia today. ## Frequently asked questions ### How much is a flight from Porto Airport to YZF? > The lowest price advertised for a round-trip journey between Porto Airport and Yellowknife Airport is . But you better act soon. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Porto Airport to Yellowknife Airport? > The majority of flights can be cancelled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Yellowknife Airport that have flexible change policies? > Flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Yellowknife Airport with flexible change policies are available with many carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between the two flights, without any extra fees to worry about. ### How far is the flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Yellowknife Airport (YZF)? > You'll have 6,800 kilometres to cover on the long-haul Maia to Yellowknife route. Dress in layers of comfy clothes and consider taking earplugs and a sleep mask. ### Which airlines fly direct from OPO to Yellowknife Airport? > Unfortunately, there are no airlines that fly directly between Dr. Francisco de Sa Carneiro Airport (OPO) and Yellowknife Airport. You'll need to book a flight with one or more stops. ### Are Porto Airport to Yellowknife Airport (YZF) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Porto Airport to Yellowknife Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd prefer to start your trip planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices so far in advance. Our advice? Check back often as updates are made frequently. ## Explore a world of travel with Expedia \*Available to Expedia members.