Where Is Hot in September from Saint Helier? 2026
3 warm destinations have direct flights from Saint Helier in September. London has the best overall weather. London has the lowest fares from €57.
|
London
United Kingdom
|
19°C | €57 | €163/night | 344 | |
|
Southampton
United Kingdom
|
18°C | €215 | €68/night | 118 | |
|
Norwich
United Kingdom
|
18°C | €322 | €75/night | 5 | |
Temperatures are historical averages for September. Prices updated 10 Sep 2026.
Warmest destinations from Saint Helier in September
The warmest places to fly to directly from Saint Helier in September, ranked by average daytime temperature. All destinations average 18°C or above and are reachable on a direct flight.
London
19°C avg daytime
From €57 return
direct
344 trips available
Southampton
18°C avg daytime
From €215 return
direct
118 trips available
Norwich
18°C avg daytime
From €322 return
direct
5 trips available
Frequently Asked Questions
Where is hot in September from Saint Helier?
There are 3 warm destinations reachable by direct flight from Saint Helier in September. London is among the top picks, with average daytime temperatures around 19°C.
Which is the warmest place to fly to from Saint Helier in September?
London is typically the warmest destination reachable by direct flight from Saint Helier in September, averaging around 19°C during the day.
What is the cheapest warm holiday from Saint Helier in September?
London is among the cheapest warm destinations from Saint Helier in September, with return fares from around €57.
How does FairFareFinder calculate the best destinations for September?
FairFareFinder uses live flight and hotel price data combined with historical weather averages to rank destinations. Temperatures shown for dates beyond 14 days ahead are historical averages for September, not live forecasts. Prices are updated approximately every 6 hours.
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