Cheap flights from Luton to Portsmouth

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London (LHR)
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How to find the cheapest flight from
Luton (LTN) to Portsmouth

All the information you need to plan the best LTN to LHR flight in 2022: compare Luton to Portsmouth flight prices with the expected peak season, weather and rainfall in Portsmouth.
When is the cheapest time to fly from London Luton Airport to Portsmouth (LTN - P0R)?

When flying from London Luton Airport to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from London Luton Airport to Portsmouth?

August is one of the best times of the year to fly to Portsmouth from London Luton Airport. Prices for August average £64 per person but you can even find prices for as low as £46. The most expensive prices can be found in the month of March. Opting for a August flight can save you 29% on your journey compared to booking in March

Cheap flights from Luton to Portsmouth in May, June 2022

The best prices found for LTN to Portsmouth flights in May, June
26 May - 26 May
£107pp
LTN
London Luton
748 Air Services
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
748 Air Services
 
1 STOP
LTN
London Luton
10 Jun - 14 Jun
£210pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
LTN
London Luton
9 Jun - 14 Jun
£212pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
LTN
London Luton

London Luton to Portsmouth 2022 flight deals

Cheap flights to Portsmouth from Luton found for this year
26 May - 26 May
£107pp
LTN
London Luton
748 Air Services
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
748 Air Services
 
1 STOP
LTN
London Luton
7 Oct - 12 Oct
£207pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
LTN
London Luton
10 Jun - 14 Jun
£210pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
LTN
London Luton

Last-minute flights from Luton to Portsmouth

Late deals on return flights to Portsmouth from Luton, departing today and this week
1 Jun - 5 Jun
£306pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
LTN
London Luton
1 Jun - 5 Jun
£307pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
   
2 STOPS
LTN
London Luton
31 May - 5 Jun
£310pp
LTN
London Luton
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
LTN
London Luton

One-way flights to Portsmouth from London Luton

The cheapest one-way flights from Luton to Portsmouth
13:00 - 03:50
Multiple Airlines
1 stop
14h 50m
LTN - SOU
Multiple Airlines
£102
Kiwi.com
12:50 - 03:50
Multiple Airlines
1 stop
15h 00m
LTN - SOU
Multiple Airlines
£147
Destinia
18:40 - 15:15
Multiple Airlines
3 stops
44h 35m
LTN - SOU
Multiple Airlines
£181
Kissandfly.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Luton</span> to <span class="emphasized">Portsmouth</span> flights.

Flight FAQs

From Luton to Portsmouth

Can I find flights from London Luton Airport to Portsmouth for under £300 on Cheapflights?

Yes, there are multiple flights from London Luton Airport to Portsmouth for under £300. The cheapest flight booked recently is on Multiple Airlines for just £207, but on average you can expect to pay £295.

Are there last-minute flights available from London Luton Airport to Portsmouth for under £400?

There are currently 8+ open flights from London Luton Airport to Portsmouth within the next 7 days for less than £400.

Alternative routes for Luton to Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Portsmouth

Things to know before you go - useful duration and weather info for your trip from Luton to Portsmouth.
Average temperature for May in Portsmouth
17.0 °C

Airports servicing London

Airports servicing Portsmouth

Hourly flight availability from Luton to Portsmouth

See what time of day planes typically take off from Luton towards Portsmouth.
Morning 6 AM to midday 39% of flight departures
Early morning Midnight to 6 AM 31% of flight departures
Afternoon Midday to 6 PM 30% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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