Boarding pass · price tracker
Flights from London to Portsmouth
One-way · cheapest fares by month · updated several times a day
When is it cheapest?
Lowest fare found for each month. Shorter bar, cheaper flight.
Price history
Price history is warming up
We record a fare at least daily. The chart, the 90-day low and the typical price appear after a few days of data.
Pro
Never overpay for London → Portsmouth
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Portsmouth at a glance
See, light hits the streets of Portsmouth so soft in the mornings—same every-day. Well, the harbour water slaps steady, against old stone walls. Cafe doors creak open, coffee's smell hangs in the air. Trams rattled down these tracks once—gone now, but echoes linger. Daily rhythm rolls on; workers with thermos in hand. Well, same shuffle to the docks, year round. Coffee waits there, it's bitter like always. Steam…
Questions about this route
Right now the lowest fare we found is €104 in December 2026. Prices change daily, so the price history above shows how the fare moves.
This page tracks LHR (London) to SOU (Portsmouth). Other nearby airports can be cheaper, so check alternatives when you book.
With Intripp you set a date window and an optional target price. We check fares several times a day and email you when the price drops below your target or well under its recent average. Free includes 10 alerts, Pro up to 50.
No. Fares are cached partner estimates and can change quickly. Always confirm the final price and baggage rules on the booking site.
Flights to Portsmouth from other cities
- Boarding pass№ 01
From
Berlin
To
Portsmouth
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- Boarding pass№ 02
From
Madrid
To
Portsmouth
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- Boarding pass№ 03
From
Athens
To
Portsmouth
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- Boarding pass№ 04
From
Rome
To
Portsmouth
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- Boarding pass№ 05
From
Paris
To
Portsmouth
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- Boarding pass№ 06
From
Vienna
To
Portsmouth
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- Boarding pass№ 07
From
Bucharest
To
Portsmouth
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- Boarding pass№ 08
From
Warsaw
To
Portsmouth
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Track the price · free alerts
Fares are cached partner estimates, last updated 14 Nov, 00:32 UTC. Confirm the final price when booking. We may earn a commission from booking links.