LHR - SOU

£93 Find Cheap Flights from London Heathrow Airport to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Southampton departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Southampton, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£149
Multiple Airlines
Thu 23/4Mon 27/4
LHR - SOU • 1 stop
Cheapest one-way flight
£93
Multiple Airlines
Fri 17/4
LHR - SOU • 1 stop
Direct flights
Every day
You can fly direct with AccesRail. Average duration is 0
Direct flights
Direct flights
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Direct flights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
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Booking Insights
Flight Deals

Cheap Flights from Heathrow to Southampton (LHR-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Southampton

Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:50 - 08:45
LHR
-
SOU
11h 55m
1 stop
Multiple Airlines Logo
19:20 - 09:10
SOU
-
LHR
13h 50m
1 stop
£149Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
06:20 - 16:50
LHR
-
SOU
10h 30m
1 stop
Multiple Airlines Logo
09:20 - 21:45
SOU
-
LHR
12h 25m
1 stop
£266Multiple Airlines
Thu, 30 Jul - Fri, 31 Jul
Multiple Airlines Logo
10:40 - 19:00
LHR
-
SOU
8h 20m
1 stop
Multiple Airlines Logo
08:55 - 20:50
SOU
-
LHR
11h 55m
1 stop
£270Multiple Airlines
Mon, 10 Aug - Fri, 14 Aug
KLM Logo
20:55 - 08:45
LHR
-
SOU
11h 50m
1 stop
KLM Logo
18:05 - 07:40
SOU
-
LHR
13h 35m
1 stop
£285KLM
Thu, 23 Apr - Mon, 27 Apr
Aer Lingus Logo
14:20 - 19:30
LHR
-
SOU
5h 10m
1 stop
Aer Lingus Logo
09:20 - 15:00
SOU
-
LHR
5h 40m
1 stop
£287Aer Lingus
Mon, 30 Mar - Fri, 3 Apr
KLM Logo
20:55 - 08:35
LHR
-
SOU
11h 40m
1 stop
KLM Logo
17:20 - 20:55
SOU
-
LHR
3h 35m
1 stop
£299KLM
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
06:20 - 19:30
LHR
-
SOU
13h 10m
1 stop
Multiple Airlines Logo
09:20 - 15:15
SOU
-
LHR
5h 55m
1 stop
£302Multiple Airlines
Tue, 21 Apr - Wed, 22 Apr
British Airways Logo
06:45 - 17:40
LHR
-
SOU
10h 55m
1 stop
British Airways Logo
06:50 - 17:10
SOU
-
LHR
10h 20m
1 stop
£303British Airways
Tue, 21 Apr - Wed, 22 Apr
British Airways Logo
06:45 - 17:40
LHR
-
SOU
10h 55m
1 stop
British Airways Logo
12:35 - 20:50
SOU
-
LHR
8h 15m
1 stop
£304British Airways
Sat, 2 May - Sat, 9 May
Aer Lingus Logo
15:10 - 19:30
LHR
-
SOU
4h 20m
1 stop
Aer Lingus Logo
20:00 - 08:05
SOU
-
LHR
12h 05m
1 stop
£306Aer Lingus
Booking Insights

KAYAK’s insights & trends for Heathrow to Southampton flights

Get data-powered insights and trends into flights from Heathrow to Southampton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Southampton were found on KLM (£285) and Aer Lingus (£287).

Find deals

Good to know - Cheap tickets from London Heathrow Airport to Southampton

Cheapest flight£93
Flight from London Heathrow Airport to Southampton

When to book flights from Heathrow to Southampton

Are your dates flexible? Find out the best times to travel from Heathrow to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Southampton flights

  • What is the cheapest flight from London Heathrow Airport to Southampton?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Southampton was £93 for a one-way ticket and £149 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Southampton?

    We unfortunately don’t have that data for this specific route.

  • On which days can I fly direct from London Heathrow Airport to Southampton?

    There are direct flights from London Heathrow Airport to Southampton on a daily basis.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Southampton with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from London Heathrow Airport to Southampton?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Southampton Eastleigh.
Find which airlines fly direct from London Heathrow Airport to Southampton Eastleigh Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Southampton Eastleigh

Monday

AccesRail

AccesRail

Tuesday

AccesRail

AccesRail

Wednesday

AccesRail

AccesRail

Thursday

AccesRail

AccesRail

Friday

AccesRail

AccesRail

Saturday

AccesRail

AccesRail

Sunday

AccesRail

AccesRail

See more direct flights

Direct returns

Southampton Eastleigh to London Heathrow

Monday

AccesRail

AccesRail

Tuesday

AccesRail

AccesRail

Wednesday

AccesRail

AccesRail

Thursday

AccesRail

AccesRail

Friday

AccesRail

AccesRail

Saturday

AccesRail

AccesRail

Sunday

AccesRail

AccesRail

See more direct flights

Everything you need to know for your flight from Heathrow to Southampton

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Southampton (SOU)