C$ 83+ Cheap flights from Portsmouth

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. 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.
LHR — YVR
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Portsmouth within your budget

 
Find flights departing from Portsmouth that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 June 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Fri 11/9

9:20 a.m.-3:50 p.m.

1 stop11h 30m

Toronto Pearson Intl

Fri 2/10

7:25 p.m.-4:50 p.m.

2 stops16h 25m

C$ 943

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 14/9

9:20 a.m.-3:50 p.m.

1 stop11h 30m

Toronto Pearson Intl

Mon 5/10

7:15 p.m.-7:30 p.m.

2 stops19h 15m

C$ 945

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Mon 13/7

8:00 p.m.-11:29 p.m.

2 stops32h 29m

Toronto Pearson Intl

Mon 3/8

5:35 p.m.-4:50 p.m.

1 stop18h 15m

C$ 962

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Fri 11/9

9:20 a.m.-9:49 a.m.

2 stops29h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

10:30 a.m.-4:50 p.m.

2 stops25h 20m

C$ 968

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Sat 12/9

9:20 a.m.-9:49 a.m.

2 stops29h 29m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

10:30 a.m.-7:30 p.m.

2 stops28h 00m

C$ 969

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Thu 10/9

8:00 p.m.-9:49 a.m.

2 stops42h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

10:30 a.m.-7:30 p.m.

2 stops28h 00m

C$ 986

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 7/7

6:05 p.m.-4:55 p.m.

1 stop27h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

10:20 p.m.-5:35 p.m.

2 stops14h 15m

C$ 1,032

SouthamptonHalifax

SOU - YHZ

SOUYHZ

Southampton Eastleigh

Mon 20/7

8:00 p.m.-11:50 a.m.

2 stops19h 50m

Halifax Intl

Mon 27/7

11:25 p.m.-7:30 p.m.

2 stops16h 05m

C$ 1,122

SouthamptonToronto

SOU - YYZ

SOUYYZ

Southampton Eastleigh

Tue 21/7

5:20 p.m.-3:50 p.m.

1 stop27h 30m

Toronto Pearson Intl

Thu 30/7

5:35 p.m.-8:40 a.m.

1 stop10h 05m

C$ 1,122

SouthamptonMontreal

SOU - YUL

SOUYUL

Southampton Eastleigh

Tue 7/7

8:00 p.m.-3:22 p.m.

2 stops24h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

5:30 p.m.-4:50 p.m.

2 stops18h 20m

C$ 1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Portsmouth

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Estimated round-trip price
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Travel insights for flights from Portsmouth

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Related info for your journey

Access useful and relevant information related to your journey from Portsmouth. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 June 2026.

  • Which is the cheapest airport to catch a flight from Portsmouth?

    The cheapest routes to Jeju City can be found at Busan Gimhae airport from C$ 38. While Madrid Barajas airport is usually cheaper if your destination is London with prices starting at C$ 46. Reference our flight search to find the best deals in real time.

  • Where are the cheapest places to fly to from Portsmouth?

    Check out the cheapest flights from Portsmouth to embark to:
    Travel from Busan to Jeju City from C$ 38 round trip
    Travel from Madrid to London from C$ 46 round trip
    Travel from Paris to Porto from C$ 62 round trip
    Travel from Guadalajara to Puerto Vallarta from C$ 69 round trip
    Travel from Sydney to Melbourne from C$ 81 round trip

  • How does Cheapflights help users find flights from Portsmouth?

    Deals for flights from Portsmouth are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

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

  • Can Cheapflights find flights from Portsmouth with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth flexibly with Cheapflights today.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Portsmouth today and book when you’re ready!

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How does Cheapflights help users find flights from Portsmouth?

Deals for flights from Portsmouth are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

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

Can Cheapflights find flights from Portsmouth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Portsmouth today and book when you’re ready!

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