C$ 498+ Cheap flights to Portsmouth
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Portsmouth in 2025
Find the latest flights to Portsmouth in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 January 2025.
Find flight deals to Portsmouth
Cheapest flights to PortsmouthExplore the most affordable flight options available to Portsmouth. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.
Explore the most affordable flight options available to Portsmouth. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.
Find flights to Portsmouth within your budget
Locate flights to Portsmouth that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 January 2025.
Fly from
Route
Depart
Return
Price
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Thu 30/1
9:15 p.m.-8:50 a.m.
1 stop30h 35m
Southampton Eastleigh
Tue 4/2
9:00 a.m.-7:15 p.m.
1 stop15h 15m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Fri 21/3
11:30 p.m.-4:50 p.m.
2 stops13h 20m
Southampton Eastleigh
Mon 31/3
9:20 a.m.-7:55 p.m.
1 stop15h 35m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Fri 21/3
8:45 p.m.-8:45 a.m.
3 stops32h 00m
Southampton Eastleigh
Mon 31/3
8:00 p.m.-7:10 p.m.
3 stops28h 10m
TorontoSouthampton
YTZ - SOU
YTZSOU
Toronto Island
Wed 5/3
7:00 a.m.-7:40 p.m.
3 stops31h 40m
Southampton Eastleigh
Wed 12/3
9:30 a.m.-9:04 a.m.
2 stops27h 34m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Thu 3/7
10:05 p.m.-7:30 p.m.
2 stops16h 25m
Southampton Eastleigh
Sat 19/7
4:25 p.m.-4:00 p.m.
2 stops28h 35m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Sun 4/5
5:25 p.m.-4:45 p.m.
1 stop18h 20m
Southampton Eastleigh
Mon 5/5
7:55 p.m.-4:00 p.m.
2 stops25h 05m
TorontoSouthampton
YTZ - SOU
YTZSOU
Toronto Island
Tue 4/3
9:30 p.m.-8:45 a.m.
3 stops54h 15m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Tue 4/3
11:10 p.m.-8:45 a.m.
3 stops52h 35m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Tue 4/3
5:35 p.m.-8:45 a.m.
1 stop10h 10m
TorontoSouthampton
YYZ - SOU
YYZSOU
Toronto Pearson Intl
Mon 3/3
6:00 p.m.-4:50 p.m.
1 stop17h 50m
Best time to book a flight to Portsmouth
Have a flexible travel schedule? Discover the best time to fly to Portsmouth with our price prediction graph.
Travel insights for flights to Portsmouth
Get recent, data-driven insights about flights to Portsmouth including ideal travel times, pricing trends, and more.
How long is the flight to Portsmouth?
On average, a flight from Toronto to Portsmouth takes 20 hours 40 minutes. Flights to Portsmouth from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Portsmouth?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Portsmouth. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Portsmouth should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at noon, when prices are usually at their highest.
Weekly flight availability to Portsmouth
The most flights from Toronto to Portsmouth are scheduled on a Friday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).
What are the most popular airlines that fly to Portsmouth?
The most popular airlines flying from Toronto to Portsmouth are KLM, Aer Lingus and Delta.
What are the cheapest airlines that fly to Portsmouth?
The cheapest airlines flying from Toronto to Portsmouth are Aer Lingus, Virgin Atlantic and KLM.
Rainfall in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 mm per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.
Temperature in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing Portsmouth
Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated 20 January 2025.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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