Are direct flights from London to Southampton always the best option?

Direct flights are often convenient and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, especially if you are willing to spend extra time in transit. Consider your priorities for cost versus convenience when choosing.

Can flexible travel dates help on London to Southampton flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually offers more competitive fares than traveling on weekends or during popular holidays. Adjusting your departure or return by a day or two may reveal cheaper options.

What extra costs should I check before booking London to Southampton flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor in ground transportation costs to and from the airports as well.

Flights From London

To Southampton

Cheap Flights from London to Southampton

Browse current best options from London. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

London

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from London to Southampton

Explore current cheapest deals departing from London to Southampton

2026-09-09 – 2026-09-16
LON - Southampton
75% AI deal score
£200
£98
Round trip
2026-10-01 – 2026-10-05
LON - Southampton
71% AI deal score
£176
£104
Round trip
2026-09-18 – 2026-09-20
LON - Southampton
75% AI deal score
£205
£108
Round trip
2026-09-23 – 2026-09-27
LON - Southampton
73% AI deal score
£205
£109
Round trip
2026-10-16 – 2026-10-18
LON - Southampton
68% AI deal score
£177
£119
Round trip
2026-09-02 – 2026-09-28
LON - Southampton
43% AI deal score
£152
£119
Round trip
2026-09-02 – 2026-09-07
LON - Southampton
66% AI deal score
£179
£119
Round trip
2026-09-01 – 2026-09-28
LON - Southampton
67% AI deal score
£172
£121
Round trip
2026-09-01 – 2026-09-19
LON - Southampton
69% AI deal score
£175
£122
Round trip
2026-09-04 – 2026-09-13
LON - Southampton
69% AI deal score
£189
£123
Round trip

London to Southampton: Overview

How much is a round trip from London to Southampton

Regular price: £135 - £220

Prices for flights from London to Southampton are currently below the regular range.

The regular price range for this route is typically between 135 GBP and 220 GBP. The current lowest deal is 104 GBP with Ryanair, for travel from Oct 1-Oct 5.

now £104

Low £135

High £220

The cheapest time to fly from London to Southampton

The cheapest month to fly from London to Southampton is May, with a median price of $103. The most expensive month is October, with a median price of $368. Prices are generally lower from February to December.

May

Cheapest

Flights from £103

October

Most Expensive

Flights from £368

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Southampton

easyJet UK

Wizz Air UK

Last-minute flights going from London to Southampton

Sun, Jul 26

⌛ Last-Minute

LGW - Southampton

London (LGW) - Southampton (SOU)

easyJet UK

£275

£266

One-way

Sat, Aug 1

⌛ Last-Minute

LTN - Southampton

London (LTN) - Southampton (SOU)

Ryanair

£304

£544

One-way

Sun, Aug 2

⌛ Last-Minute

STN - Southampton

London (STN) - Southampton (SOU)

easyJet UK

£322

£224

One-way

Mon, Aug 3

⌛ Last-Minute

LGW - Southampton

London (LGW) - Southampton (SOU)

easyJet UK

£311

£240

One-way

Mon, Aug 3

⌛ Last-Minute

LTN - Southampton

London (LTN) - Southampton (SOU)

easyJet UK

£269

£550

One-way

Tue, Aug 4

⌛ Last-Minute

STN - Southampton

London (STN) - Southampton (SOU)

Ryanair

£295

£195

One-way

Biggest price drops on these dates for flights from London to Southampton

2 nights

Aug 4 - Aug 6

£295 → £195

34%

1 night

Aug 2 - Aug 3

£322 → £224

31%

4 nights

Sep 23 - Sep 27

£205 → £109

47%

4 nights

Aug 8 - Aug 12

£268 → £173

36%

Popular Airports to fly from London to Southampton

London - Southampton route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from London to Southampton are below the typical level at $104.

📅 Best time to fly

May is historically the cheapest month

Historically, May is the cheapest month to fly from London to Southampton, with a median price of $103.

⏱️ Flight duration

Connecting flights typically take 8h 20m

Connecting flights from London to Southampton typically take 8 hours and 20 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant, with a median of 2 stopovers between London and Southampton.

🏆 Airline highlight

Ryanair offers deals from London Stansted

Ryanair recently offered a deal for $104 from London Stansted to Southampton.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from London to Southampton appear regularly, making it easy to find good prices.

London main airports to depart from

Luton (LTN)

Cheapest

Luton Airport offers the cheapest flights from London to Southampton, making it a budget-friendly option.

📍 ~44 km from London city center (reachable by car or train)

💸 Flights from ~£107

Southampton main airports to arrive at

Southampton (SOU)

Cheapest

Southampton Airport is a convenient arrival choice for direct access to Southampton and surrounding areas.

📍 ~6 km from Southampton (reachable by car, bus, train)

💸 Flights from ~£93

Airports nearby Southampton used as alternative

Gatwick (LGW)

Gatwick is a major international hub with significantly more destinations than Southampton, offering excellent direct rail connectivity.

📍 ~135 km from destination city (reachable by rail or road)

Business & First Class Flight Deals to Southampton

Discover luxury on the budget with premium cabin class on flights from London to Southampton.

Elite

Best Elite deals to Southampton

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From LCY

Elite

Jul 29

Southampton, United Kingdom

34% AI deal score

$2,809

From LHR

Elite

Jul 29

Southampton, United Kingdom

34% AI deal score

$3,197

Frequently Asked Questions About Flights to Southampton

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking flights in advance, often several weeks or months before your trip, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday travel can sometimes be less expensive than weekend travel.

Yes, comparing nearby airports can often provide more flight options and potentially lower fares. Sometimes, flying into or out of a slightly more distant airport can offer significant savings. Remember to factor in the cost and time of ground transportation to and from these alternative airports.

London to Southampton: Overview

How much is a round trip from London to Southampton

Regular price: £135 - £220

Prices for flights from London to Southampton are currently below the regular range.

The regular price range for this route is typically between 135 GBP and 220 GBP. The current lowest deal is 104 GBP with Ryanair, for travel from Oct 1-Oct 5.

now £104

Low £135

High £220

The cheapest time to fly from London to Southampton

May

Cheapest

Flights from £103

October

Most Expensive

Flights from £368

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Southampton

easyJet UK

Wizz Air UK

Last-minute flights going from London to Southampton

Sun, Jul 26

⌛ Last-Minute

LGW - Southampton

London (LGW) - Southampton (SOU)

easyJet UK

£275

£266

One-way

Sat, Aug 1

⌛ Last-Minute

LTN - Southampton

London (LTN) - Southampton (SOU)

Ryanair

£304

£544

One-way

Sun, Aug 2

⌛ Last-Minute

STN - Southampton

London (STN) - Southampton (SOU)

easyJet UK

£322

£224

One-way

Mon, Aug 3

⌛ Last-Minute

LGW - Southampton

London (LGW) - Southampton (SOU)

easyJet UK

£311

£240

One-way

Mon, Aug 3

⌛ Last-Minute

LTN - Southampton

London (LTN) - Southampton (SOU)

easyJet UK

£269

£550

One-way

Tue, Aug 4

⌛ Last-Minute

STN - Southampton

London (STN) - Southampton (SOU)

Ryanair

£295

£195

One-way

Biggest price drops on these dates for flights from London to Southampton

2 nights

Aug 4 - Aug 6

£295 → £195

34%

1 night

Aug 2 - Aug 3

£322 → £224

31%

4 nights

Sep 23 - Sep 27

£205 → £109

47%

4 nights

Aug 8 - Aug 12

£268 → £173

36%

Popular Airports to fly from London to Southampton