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Cheap flights from Inverness to Portsmouth from £282

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
INV — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Inverness to Portsmouth

Keep the following information in mind while searching for Inverness to Portsmouth flight deals. Data was last updated 17 September 2025.

Round-trip from

£282

Popular in

June

Cheapest in

October

Average price

£324
KLM
  • KLM
  • 7/11-14/11
  • 2 total stops
  • 41h 45m total
  • Inverness to Portsmouth
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Inverness to Portsmouth

Cheapest flights from Inverness to Portsmouth
Explore the most affordable flight options available from Inverness to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 7/1113:15INV - SOU
1 stop19h 35mKLM
Fri 14/1117:30SOU - INV
1 stop22h 10mKLM
Deal found 17/9£282
Tue 30/907:00INV - SOU
2 stops25h 05mMultiple Airlines
Sat 4/1008:55SOU - INV
2 stops11h 20mMultiple Airlines
Deal found 15/9£306
Fri 7/1111:00INV - SOU
1 stop21h 25mMultiple Airlines
Fri 14/1108:55SOU - INV
2 stops23h 55mMultiple Airlines
Deal found 17/9£326
Tue 30/906:25INV - SOU
1 stop26h 20mKLM
Sat 4/1018:05SOU - INV
1 stop4h 10mKLM
Deal found 15/9£345
Tue 30/910:10INV - SOU
2 stops22h 00mLoganair
Sat 4/1013:40SOU - INV
2 stops25h 15mLoganair
Deal found 15/9£915

Cheapflights Fare Finder

 
Customise your flight search to find flights from Inverness to Portsmouth 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 17 September 2025.
Use the filters below to find and compare flights from Inverness to Portsmouth that are best for you.

Fly from

Inverness

Fly to

Portsmouth

Route

Depart

Return

Price

InvernessSouthampton

INV - SOU

INVSOU

Inverness

Fri 7/11

13:15-08:50

1 stop19h 35m

Southampton Eastleigh

Fri 14/11

17:30-15:40

1 stop22h 10m

£282

InvernessSouthampton

INV - SOU

INVSOU

Inverness

Tue 30/9

07:00-08:05

2 stops25h 05m

Southampton Eastleigh

Sat 4/10

08:55-20:15

2 stops11h 20m

£306

InvernessSouthampton

INV - SOU

INVSOU

Inverness

Fri 7/11

11:00-08:25

1 stop21h 25m

Southampton Eastleigh

Fri 14/11

08:55-08:50

2 stops23h 55m

£326

InvernessSouthampton

INV - SOU

INVSOU

Inverness

Tue 30/9

06:25-08:45

1 stop26h 20m

Southampton Eastleigh

Sat 4/10

18:05-22:15

1 stop4h 10m

£345

InvernessSouthampton

INV - SOU

INVSOU

Inverness

Mon 16/3

19:45-17:20

2 stops21h 35m

Southampton Eastleigh

Wed 18/3

12:15-10:55

2 stops22h 40m

£370

InvernessSouthampton

INV - SOU

INVSOU

Inverness

Mon 16/3

17:55-17:20

1 stop23h 25m

Southampton Eastleigh

Wed 18/3

12:15-21:20

1 stop9h 05m

£371

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Best time to book a flight from Inverness to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Inverness 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 Inverness to Portsmouth

What is the cheapest month to book a flight from Inverness to Portsmouth?

Currently, January is the cheapest month in which you can book a flight from Inverness to Portsmouth (average of £112). Flying from Inverness to Portsmouth in August is currently the most expensive (average of £164). 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 INV to P0R?

Find hourly flight availability from Inverness to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Inverness to Portsmouth as you normally would.

What is the cheapest day to fly from Inverness to Portsmouth?

Use this chart to determine the cheapest time to fly return from Inverness to Portsmouth. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Inverness to Portsmouth flight should consider departing on Tuesday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 17 September 2025.
Get a feel of what it's like to fly with KLM from Inverness to Portsmouth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • What airport do you fly from for flights from Inverness to Portsmouth?

    Inverness (INV) is the airport you will fly out of if you book a flight from Inverness to Portsmouth. You should not have trouble finding flights to Portsmouth from Inverness; the airport handles an average of 0 outbound flights to Portsmouth per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Inverness airport to Portsmouth. It is only a 7.9 mi journey to Inverness (INV) from Inverness’s city center.

  • How long is the flight from Inverness to Portsmouth?

    There are many flights that can get you from Inverness to Portsmouth in 19h 35m. Fly via KLM to get the fastest option. Inverness and Portsmouth are separated by a distance of 468 mi.

  • What are the most reliable airlines from Inverness to Portsmouth?

    No one likes to see their flight delayed. When booking a flight from Inverness to Portsmouth consider choosing China Southern (79%), Qatar Airways (70%) or British Airways (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Inverness to Portsmouth?

    On average you can expect to pay £577 for a flight from Inverness to Portsmouth. The cheapest flight overall is £51 while the most popular route, (Inverness - Southampton Eastleigh) is currently priced at £306.

  • Can I find deals for flights from Inverness to Portsmouth that include hotel bookings?

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

  • How can I find direct flights from Inverness to Portsmouth?

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

  • Can I find deals for business class flights from Inverness to Portsmouth?

    Yes. Cheapflights offers flight deals from Inverness to Portsmouth 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 Inverness to Portsmouth?

    Currently, January is the cheapest month in which you can book a flight from Inverness to Portsmouth (average of £112). Flying from Inverness to Portsmouth in August is currently the most expensive (average of £164). 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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Top 3 airlines flying from Inverness to Portsmouth

Discover the top 3 airlines that operate flights from Inverness to Portsmouth. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£40Average£89FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£71Average£150FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£292Average£355FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Inverness to Portsmouth?

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Can Cheapflights find flights from Inverness to Portsmouth with no change fees?

Need flexible booking options for your flight to Portsmouth from Inverness? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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