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Cheap flights from Portsmouth to the Isle of Man from £212

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IOM
12 mrt. — 19 mrt.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Isle of Man

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Isle of Man
Explore the most affordable flight options available from Portsmouth to Isle of Man. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 februari 2026.

ma 9/320:10
SOU
-
IOM
2 stops13h 00m
Multiple Airlines
ma 16/307:55
IOM
-
SOU
1 stop9h 35m
Multiple Airlines
Deal found 9/2£212
wo 25/208:55
SOU
-
IOM
2 stops22h 35m
Multiple Airlines
zo 1/317:20
IOM
-
SOU
1 stop15h 25m
Multiple Airlines
Deal found 10/2£214
wo 25/212:25
SOU
-
IOM
1 stop4h 25m
Aer Lingus
zo 1/317:20
IOM
-
SOU
1 stop15h 25m
Aer Lingus
Deal found 10/2£241
ma 23/220:10
SOU
-
IOM
2 stops13h 00m
Multiple Airlines
vr 27/215:45
IOM
-
SOU
2 stops17h 00m
Multiple Airlines
Deal found 8/2£285
vr 13/212:00
SOU
-
IOM
1 stop19h 35m
Multiple Airlines
vr 20/217:20
IOM
-
SOU
1 stop15h 25m
Multiple Airlines
Deal found 9/2£328
ma 23/209:30
SOU
-
IOM
1 stop7h 20m
Aer Lingus
vr 27/217:20
IOM
-
SOU
1 stop15h 25m
Aer Lingus
Deal found 8/2£340
za 11/406:50
SOU
-
IOM
1 stop12h 55m
Loganair
wo 15/409:30
IOM
-
SOU
1 stop3h 25m
Loganair
Deal found 6/2£348

Find flight deals from Portsmouth to Isle of Man

Keep the following information in mind while searching for Portsmouth to Isle of Man flight deals. Data was last updated 10 februari 2026.

Round-trip from

£212

Popular in

June

Cheapest in

March

Average price

£74
9/3-16/3
  • 9/3-16/3
  • 3 total stops
  • 22h 35m total
  • Portsmouth to Isle of Man
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Isle of Man that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 februari 2026.
Use the filters below to find and compare flights from Portsmouth to the Isle of Man that are best for you.

Fly from

Portsmouth

Fly to

Isle of Man

Route

Depart

Return

Price

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

ma 9/3

20:10-09:10

2 stops13h 00m

Castletown Ronaldsway

ma 16/3

07:55-17:30

1 stop9h 35m

£212

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

wo 25/2

08:55-07:30

2 stops22h 35m

Castletown Ronaldsway

zo 1/3

17:20-08:45

1 stop15h 25m

£214

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

wo 25/2

12:25-16:50

1 stop4h 25m

Castletown Ronaldsway

zo 1/3

17:20-08:45

1 stop15h 25m

£241

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

ma 23/2

09:30-16:50

1 stop7h 20m

Castletown Ronaldsway

vr 27/2

17:20-08:45

1 stop15h 25m

£340

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

ma 23/2

20:10-09:10

2 stops13h 00m

Castletown Ronaldsway

vr 27/2

15:45-06:45

3 stops15h 00m

£346

SouthamptonCastletown

SOU - IOM

SOUIOM

Southampton Eastleigh

za 11/4

06:50-19:45

1 stop12h 55m

Castletown Ronaldsway

wo 15/4

09:30-12:55

1 stop3h 25m

£348

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Best time to book a flight from Portsmouth to Isle of Man

Have a flexible travel schedule? Discover the best time to fly to Isle of Man from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to the Isle of Man

What is the cheapest month to book a flight from Portsmouth to Isle of Man?

Currently, December is the cheapest month in which you can book a flight from Portsmouth to Isle of Man (average of £37). Flying from Portsmouth to Isle of Man in August is currently the most expensive (average of £79). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Portsmouth to Isle of Man. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 februari 2026.

One of the essential ways to save on airfare from Portsmouth to Isle of Man is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

Weekly flight availability from Portsmouth to Isle of Man

Explore weekly flight availability from Portsmouth to Isle of Man. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 februari 2026.

The most flights from P0R to IM0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Isle of Man. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portsmouth to Isle of Man?

    There are many flights that can get you from Portsmouth to Isle of Man in 4h 25m. Fly via Aer Lingus to get the fastest option. Portsmouth and Isle of Man are separated by a distance of 256 mi.

  • What are the most reliable airlines from Portsmouth to Isle of Man?

    Consider Loganair (89%), KLM (89%) or British Airways (89%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Isle of Man.

  • Can I find deals for flights from Portsmouth to Isle of Man that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Isle of Man?

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

  • Can I find deals for business class flights from Portsmouth to Isle of Man?

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

  • What is the cheapest month to book a flight from Portsmouth to Isle of Man?

    Currently, December is the cheapest month in which you can book a flight from Portsmouth to Isle of Man (average of £37). Flying from Portsmouth to Isle of Man in August is currently the most expensive (average of £79). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portsmouth to Isle of Man

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Top 2 airlines flying from Portsmouth to Isle of Man

Discover the top 2 airlines that operate flights from Portsmouth to Isle of Man. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 februari 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£52Average£131FlexibilityNo cancel feeOn-time86%
Search easyJet flights
LoganairCheapest£206Average£284FlexibilityNo cancel feeOn-time79%
Search Loganair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Isle of Man?

Deals for Portsmouth to Isle of Man flights 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 better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Isle of Man from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Isle of Man with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Isle of Man, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portsmouth to Isle of Man become cheaper?

Not ready to book yet? You can track prices for flights from Portsmouth to Isle of Man on Cheapflights with our Price Alert feature and get notified when better prices are available.

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