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 £123 for a one-way ticket and £308 for a return. Visit our flight page for the latest deals!>/a>

What’s the earliest departure time from London Heathrow Airport to Southampton?

Early birds can take the earliest flight from London Heathrow Airport at 08:30 and will be landing in Southampton at 10:25.

What’s the latest departure time from London Heathrow Airport to Southampton?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Southampton jets off at 22:20 and lands at 00:05.

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

£227 CHEAP FLIGHTS from London Heathrow to Southampton (LHR - SOU)

LHR - SOU

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Flights 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.

Round-trip

One-way

Last minute

Recent return flight deals from Heathrow to Southampton

Wed, 3 Sep - Tue, 16 Sep

19:15 - 08:45LHR-SOU

13h 30m1 stop

09:20 - 19:25SOU-LHR

10h 05m1 stop

£227KLM

Find Deal

Wed, 23 Jul - Wed, 30 Jul

06:30 - 17:50LHR-SOU

11h 20m1 stop

09:20 - 19:25SOU-LHR

10h 05m1 stop

£252KLM

Find Deal

Sat, 27 Sep - Wed, 8 Oct

11:45 - 17:30LHR-SOU

5h 45m1 stop

09:20 - 19:25SOU-LHR

10h 05m1 stop

£255KLM

Find Deal

Tue, 22 Jul - Tue, 29 Jul

09:55 - 17:50LHR-SOU

7h 55m1 stop

09:20 - 16:15SOU-LHR

6h 55m1 stop

£268KLM

Find Deal

Wed, 2 Jul - Mon, 7 Jul

11:05 - 20:15LHR-SOU

33h 10m2 stops

20:30 - 22:10SOU-LHR

25h 40m2 stops

£272

Find Deal

Tue, 8 Jul - Tue, 15 Jul

08:00 - 16:15LHR-SOU

8h 15m1 stop

08:35 - 11:45SOU-LHR

3h 10m1 stop

£280

Find Deal

Mon, 15 Sep - Mon, 15 Sep

07:45 - 12:40LHR-SOU

4h 55m1 stop

16:45 - 20:50SOU-LHR

4h 05m1 stop

£321British Airways

Find Deal

Fri, 7 Nov - Mon, 17 Nov

12:35 - 16:15LHR-SOU

3h 40m1 stop

11:40 - 16:00SOU-LHR

4h 20m1 stop

£327British Airways

Find Deal

Sat, 5 Jul - Wed, 9 Jul

19:40 - 08:35LHR-SOU

12h 55m1 stop

09:10 - 13:55SOU-LHR

4h 45m1 stop

£344Aer Lingus

Find Deal

Wed, 2 Jul - Mon, 7 Jul

15:10 - 19:30LHR-SOU

4h 20m1 stop

09:40 - 20:20SOU-LHR

10h 40m1 stop

£355Aer Lingus

Find Deal

Useful Info

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.

Airlines

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Southampton were found on KLM (£227) and British Airways (£321).

Find deals

Cheapest flight	£91

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.

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 £123 for a one-way ticket and £308 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.

Direct departures

London Heathrow to Southampton Eastleigh

Monday

AccesRail, Etihad Airways

Tuesday

AccesRail, Etihad Airways

Wednesday

AccesRail, Etihad Airways

Thursday

AccesRail, Etihad Airways

Friday

AccesRail, Etihad Airways

Saturday

AccesRail, Etihad Airways

Sunday

AccesRail, Etihad Airways

See more direct flights

Direct returns

Southampton Eastleigh to London Heathrow

Monday

AccesRail, Etihad Airways

Tuesday

AccesRail, Etihad Airways

Wednesday

AccesRail, Etihad Airways

Thursday

AccesRail, Etihad Airways

Friday

AccesRail, Etihad Airways

Saturday

AccesRail, Etihad Airways

Sunday

AccesRail, Etihad Airways

See more direct flights

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

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Heathrow Airport (LHR)

Southampton (SOU)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

LHR - SOU

£227 Find Cheap Flights from London Heathrow Airport to Southampton

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

Cheap Flights from Heathrow to Southampton (LHR-SOU)

Recent return flight deals from Heathrow to Southampton

Recent one-way flight deals from Heathrow to Southampton

Recent last minute flight deals from Heathrow to Southampton

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?

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Southampton were found on KLM (£227) and British Airways (£321).

What’s the earliest departure time from London Heathrow Airport to Southampton?

Early birds can take the earliest flight from London Heathrow Airport at 08:30 and will be landing in Southampton at 10:25.

What’s the latest departure time from London Heathrow Airport to Southampton?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Southampton jets off at 22:20 and lands at 00:05.

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

When to book flights from Heathrow to Southampton

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 £123 for a one-way ticket and £308 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?

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

Information on your arrival and departure airports

Cabin class types available on flights to Southampton

Complete your trip to Southampton with a hotel stay or car hire

Find direct flights to and from Heathrow and Southampton

Flights to other popular destinations

Flights from domestic origins to Southampton

Choose which airport to fly into in Southampton

Find deals for your return flight