Cheap flights from Southampton, United Kingdom to London, United Kingdom

Flights starting at £6. Choose between British Airways, Aer Lingus, or KLM Royal Dutch Airlines to find the best price.

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Travelers usually depart from Southampton, Southampton-University of Southampton, Southampton Bus Station, or Southampton - East Park when they travel from Southampton to London. Book your trip to arrive at Gatwick, Heathrow, Luton, London Stansted, or London City. The most popular airlines for this route are British Airways, Aer Lingus, KLM Royal Dutch Airlines, Eastern Airways, and Wizz Air. Southampton and London have 401 direct flights per week. When you arrive at London, consider visiting Roman Baths, Bath, British Museum, St. Paul's Cathedral, Isle of Wight, Portsea Island, Tower of London, Tate Modern, Canterbury Cathedral, Natural History Museum, Stonehenge, and Avebury.

Check-in for a flight from Southampton to London

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
British AirwaysBAWBANo0
0
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
KLM Royal Dutch AirlinesKLMKLNoOpens 30 days before flight
Closes 1 hours before flight
Eastern AirwaysEZET3YesNo
Wizz AirWZZW6NoOpens 24 days before flight
Closes 3 hours before flight

Weather in London

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C2°C
March10°C3°C
April14°C5°C
May17°C8°C
June20°C11°C
July22°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C3°C
Hottest Month
22°C
July
Coldest month
2°C
January
Sunny days
275
days per year
Snow days
3
days per year

14 day forecast

Friday
16 Feb
96%
12°C9°C
23 Feb
8°C4°C
Saturday
17 Feb
82%
12°C7°C
24 Feb
8°C3°C
Sunday
18 Feb
83%
14°C9°C
25 Feb
73%
8°C2°C
Monday
19 Feb
12°C7°C
26 Feb
88%
6°C2°C
Tuesday
20 Feb
13°C7°C
27 Feb
8°C3°C
Wednesday
21 Feb
76%
11°C9°C
28 Feb
10°C5°C
Thursday
22 Feb
79%
11°C5°C
29 Feb
73%
11°C6°C

Frequently asked questions

What are the most popular routes to and from Southampton?
What are the most popular routes to and from London?
What airports are near Southampton?
What airports are near London?
What buses and trains depart from Southampton?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Southampton and London?
What is Virtual Interlining and how do I use it?
Which airlines fly between Southampton and London?
When's the best time to travel between Southampton and London?
What flights operate between Southampton and London?
How many airports are there near Southampton?
How many airports are there near London?
Is it possible to reach Southampton by bus or train?
What time do nonstop (direct) flights between Southampton and London depart?
What time do nonstop (direct) flights between Southampton and London arrive?
What time do flights between Southampton and London depart?
What time do flights between Southampton and London arrive?

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