Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Canada

LHR — YYZ
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portsmouth to Canada

Popular in

August

Cheapest in

February

Average price

£441
Highest demand for flights based on searches. 10% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Canada

What is the cheapest time of day to fly from P0R to CA?

When flying from Portsmouth to Canada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Canada

See what other customers who have flown with KLM from Portsmouth to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,576 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,576 reviews
KLM
7.8
Good
1,576 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • What are the most popular routes from Portsmouth to Canada?

    Most travelers choose Southampton Eastleigh - Toronto Pearson Intl, Southampton Eastleigh - Vancouver Intl or Southampton Eastleigh - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Portsmouth to Canada.

  • What are the most reliable airlines from Portsmouth to Canada?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Canada consider choosing MEA (94%), Singapore Airlines (93%) or SriLankan Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Canada?

    Looking at all options, your cheapest flight can be booked for £321. While the most popular route (Southampton Eastleigh - Toronto Pearson Intl) can be booked for £456 on average, our data indicates £1,491 when flying from Portsmouth to Canada.

  • Can I find deals for flights from Portsmouth to Canada that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Canada flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Canada.

  • Can I find deals for business class flights from Portsmouth to Canada?

    Yes. Cheapflights offers flight deals from Portsmouth to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portsmouth to Canada

Heathrow to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Mexico City flights
Luton to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Heathrow to Miami flights
Heathrow to Pearson Intl flights
London City to Newark flights
Heathrow to Orlando flights
Stansted to Newark flights
Heathrow to Vancouver Intl flights
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Luton to Newark flights
Heathrow to Dallas/Fort Worth flights
Gatwick to Mexico City flights
Heathrow to Boston flights
Manchester to John F Kennedy Intl flights
Heathrow to Las Vegas flights
London City to Mexico City flights
Heathrow to Cancún flights
Gatwick to Orlando flights
Manchester to Orlando flights
Heathrow to Hobby flights
Gatwick to Pearson Intl flights
Gatwick to Miami flights
Heathrow to O'Hare Intl flights
Heathrow to Dulles Intl flights
Stansted to Miami flights
Gatwick to Cancún flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
London City to Miami flights
Heathrow to Honolulu flights
Stansted to Mexico City flights
Heathrow to Seattle flights
Stansted to Pearson Intl flights
Heathrow to Atlanta flights
Luton to Mexico City flights
Heathrow to Baltimore flights
Stansted to Honolulu flights
London City to Honolulu flights
Gatwick to Honolulu flights
Stansted to Orlando flights
Luton to Miami flights

Top 10 airlines flying from Portsmouth to Canada

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£229Average£603FlexibilityNo cancel feeOn-time60%
Search WestJet flights
ITA AirwaysCheapest£268Average£683FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
IcelandairCheapest£276Average£450FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£313Average£460FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£317Average£626FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£324Average£648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£338Average£585FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapest£339Average£567FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£343Average£663FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£353Average£765FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portsmouth to Canada?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to Canada. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Canada?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Canada by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Canada with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth to Canada with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Canada become cheaper?

Of course! You can now track prices for flights from Portsmouth to Canada and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.