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Cheap flights from Portsmouth to the Isle of Man from £197

LHR — IOM
7 Oct — 14 Oct1
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

Wed 7/1009:20 -
1 stop7h 30m
Sun 11/1017:45 -
2 stops18h 05m
Deal found 3/9£197
Wed 7/1020:00 -
1 stop15h 45m
Sun 11/1017:20 -
1 stop15h 20m
Deal found 3/9£204
Mon 28/920:00 -
1 stop15h 45m
Sat 3/1017:20 -
1 stop15h 15m
Deal found 4/9£205
Wed 30/909:20 -
1 stop7h 30m
Thu 1/1012:15 -
1 stop4h 35m
Deal found 7/9£218
Mon 28/920:00 -
1 stop15h 45m
Sat 3/1012:10 -
2 stops19h 45m
Deal found 4/9£229
Wed 30/908:55 -
2 stops6h 10m
Thu 1/1012:15 -
1 stop7h 15m
Deal found 7/9£365
Tue 22/1209:20 -
1 stop7h 30m
Tue 5/117:20 -
1 stop18h 30m
Deal found 5/9£368
Tue 22/1209:20 -
2 stops8h 10m
Tue 5/107:00 -
2 stops12h 30m
Deal found 5/9£489

Find flight deals from Portsmouth to Isle of Man

Round-trip from

£197

Popular in

July

Cheapest in

January

Average price

£166
easyJet
  • easyJet
  • 7/10-11/10
  • 3 total stops
  • 25h 35m total
  • Portsmouth to Isle of Man
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£33 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 September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portsmouth to the Isle of Man that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Wed 7/10

09:20-16:50

1 stop7h 30m

Castletown Ronaldsway

Sun 11/10

17:45-11:50

2 stops18h 05m

£197

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Wed 7/10

20:00-11:45

1 stop15h 45m

Castletown Ronaldsway

Sun 11/10

17:20-08:40

1 stop15h 20m

£204

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Mon 28/9

20:00-11:45

1 stop15h 45m

Castletown Ronaldsway

Sat 3/10

17:20-08:35

1 stop15h 15m

£205
Fastest return journey

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Wed 30/9

09:20-16:50

1 stop7h 30m

Castletown Ronaldsway

Thu 1/10

12:15-16:50

1 stop4h 35m

£218

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Mon 28/9

20:00-11:45

1 stop15h 45m

Castletown Ronaldsway

Sat 3/10

12:10-07:55

2 stops19h 45m

£229

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Tue 22/12

09:20-16:50

1 stop7h 30m

Castletown Ronaldsway

Tue 5/1

17:20-11:50

1 stop18h 30m

£368

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Tue 22/12

09:20-17:30

2 stops8h 10m

Castletown Ronaldsway

Tue 5/1

07:00-19:30

2 stops12h 30m

£489

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Wed 30/9

08:55-15:05

1 stop6h 10m

Castletown Ronaldsway

Wed 30/9

18:25-08:40

2 stops14h 15m

£527

SouthamptonCastletown

SOU Southampton Eastleigh - IOM Castletown Ronaldsway

SOUIOM

Southampton Eastleigh

Sat 14/11

12:35-10:45

2 stops22h 10m

Castletown Ronaldsway

Mon 16/11

15:35-08:20

2 stops16h 45m

£602

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Sorted by cheapest first

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

Cheapflights Insights

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

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

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 morning tend to be the most expensive. A flight at midday could potentially save you up to 42% on airfare.

Related info for your journey

  • 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 15h 45m. 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 (81%), KLM (81%) or British Airways (81%) 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portsmouth to Isle of Man

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£56Average£115FlexibilityNo cancel feeOn-time86%
Search easyJet flights
LoganairCheapest£213Average£294FlexibilityNo cancel feeOn-time79%
Search Loganair flights

Fly with Cheapflights

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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