₹ 41,931+ 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 27/10. 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 454,620 searches and data was last updated on 13 September 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 13 September 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 13 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Portsmouth that are best for you.
Fly from
Route
Depart
Return
Price
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Thu 25/9
03:25-19:30
2 stops20h 35m
Southampton Eastleigh
Fri 3/10
09:40-08:45
2 stops18h 35m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Sun 21/12
16:40-15:35
2 stops28h 25m
Southampton Eastleigh
Sat 27/12
09:30-15:00
2 stops24h 00m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Wed 24/9
17:00-19:30
2 stops31h 00m
Southampton Eastleigh
Sat 4/10
09:40-02:55
2 stops36h 45m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Mon 27/10
16:20-11:55
2 stops25h 05m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Sun 26/10
03:20-17:25
1 stop19h 35m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Fri 19/9
04:50-08:40
2 stops32h 20m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Wed 8/10
04:20-19:30
2 stops19h 40m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Wed 15/10
03:25-19:30
2 stops20h 35m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Thu 18/9
03:55-08:45
1 stop33h 20m
New DelhiSouthampton
DEL - SOU
DELSOU
New Delhi Indira Gandhi Intl
Wed 22/10
03:25-19:30
2 stops20h 35m
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.
Cheapflights Insights
Everything you need to know about your flight to Portsmouth
How long is the flight to Portsmouth?
On average, a flight from New Delhi to Portsmouth takes 19 hours 40 minutes. Flights to Portsmouth from other popular cities in India 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 return from New Delhi 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 Sunday evenings, when prices are usually at their highest.
Weekly flight availability to Portsmouth
The most flights from New Delhi to Portsmouth are scheduled on a Saturday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
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).
FAQs about flying to Portsmouth
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