The cheapest and fastest trains from London Heathrow Airport to Southampton
Cheapest price
£57
Average price
£68
Fastest journey
2 h 31 m
Average duration
3 h 11 m
Trains per day
12
Distance
92 km
The best way to find a cheap train ticket from London Heathrow Airport to Southampton is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Heathrow Airport to Southampton will cost around £68 if you buy it on the day, but you can find cheap train tickets today for only £57.
To travel from London Heathrow Airport to Southampton you need to make at least 2 changes.
G24559 · F50748+
C72489
G24559 · F50748+
C72489
F50895+
Tube from London Paddington to London Victoria+
X73627 · P25525
F50895+
Tube from London Paddington to London Victoria+
X73627 · P25525
C28998+
Tube from London Paddington to London Waterloo+
P61418
G24559 · F50748+
C72489
G24559 · F50748+
C72489
C28998+
Tube from London Paddington to London Waterloo+
P61418
C28995+
Tube from London Paddington to London Waterloo+
L73390+
P25519
C28995+
Tube from London Paddington to London Waterloo+
L73390+
P25519Travel Information
Compare coach, train and ferry for London Heathrow Airport to Southampton
Omio recommends booking the coach as it is the most popular option from London Heathrow Airport to Southampton among Omio's users. If you are prioritising price take the ferry with prices starting from £12. For those with little time consider booking a ferry which can get you there in 46m. The ticket price range depends on the travel mode: a ferry costs an average of £12, and a train costs an average of £33.
Distance: 92 km
Compare train with
| Train | Most popular Coach | Ferry |
|---|---|---|
£76 Average Price | £19 Average Price | £17 Average Price Cheapest |
2h 42m Average total duration 2h 12m Onboard + 30m Additional time* | 3h 59m Average total duration 3h 29m Onboard + 30m Additional time* | 1h 46m Average total duration Fastest 46m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
London Heathrow Airport to Southampton train times
The table below shows live departures for London Heathrow Airport to Southampton trains for tomorrow, Sunday 1 March. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
C28995+ Tube from London Paddington to London Waterloo+ L73390+ P25519 | On time 08:12 Heathrow Terminal 5 (HWV) | 3h39 | 11:51 Southampton Central (SOU) | 3 changes | |
C28995+ Tube from London Paddington to Farringdon+ X82860+ P25033 | On time 08:12 Heathrow Terminal 5 (HWV) | 4h49 | 13:01 Southampton Central (SOU) | 4 changes | |
C28995+ Tube from London Paddington to London Waterloo+ L73390+ P25519 | On time 08:17 Heathrow Terminals 2 & 3 (HXX) | 3h34 | 11:51 Southampton Central (SOU) | 3 changes | |
C28998+ Tube from London Paddington to London Waterloo+ P61418 | On time 08:28 Heathrow Terminal 5 (HWV) | 3h33 | 12:01 Southampton Central (SOU) | 2 changes | |
F50895+ Tube from London Paddington to London Victoria+ X73627 · P25525 | On time 08:49 Heathrow Terminal 5 (HWV) | 5h02 | 13:51 Southampton Central (SOU) | 3 changes | |
F50895+ Tube from London Paddington to London Victoria+ X73627 · P25525 | On time 08:54 Heathrow Terminals 2 & 3 (HXX) | 4h57 | 13:51 Southampton Central (SOU) | 3 changes | |
C29076+ Tube from London Paddington to London Victoria+ X73621 · P25543 | On time 15:02 Heathrow Terminals 2 & 3 (HXX) | 4h49 | 19:51 Southampton Central (SOU) | 3 changes | |
G24559 · F50748+ C72489 | On time 15:33 Heathrow Terminal 5 (HWV) | 2h40 | 18:13 Southampton Central (SOU) | 2 changes | |
G24559 · F50748+ C72489 | On time 15:42 Heathrow Terminals 2 & 3 (HXX) | 2h31 | 18:13 Southampton Central (SOU) | 2 changes | |
C29088+ Tube from London Paddington to London Victoria+ X73620 · P25545 | On time 15:57 Heathrow Terminal 5 (HWV) | 4h54 | 20:51 Southampton Central (SOU) | 3 changes | |
C29088+ Tube from London Paddington to London Victoria+ X73620 · P25545 | On time 16:02 Heathrow Terminals 2 & 3 (HXX) | 4h49 | 20:51 Southampton Central (SOU) | 3 changes | |
C29100+ Tube from London Paddington to London Victoria+ X73619 · P25548 | On time 16:57 Heathrow Terminal 5 (HWV) | 4h54 | 21:51 Southampton Central (SOU) | 3 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Southampton by coach, train or ferry
Compare coach, train and ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
01 Mar
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03 Mar
04 Mar
05 Mar
06 Mar
07 Mar
08 Mar
09 Mar
10 Mar
11 Mar
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13 Mar
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Why should you book London Heathrow Airport to Southampton trains with Omio?
Why book with Omio vs CrossCountry?
- Compare with other providers: On Omio, you can not only buy tickets for CrossCountry, but also compare tickets for the likes of South Western Railway, Southern or Great Western Rail to find the best option for your trip from London Heathrow Airport to Southampton.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare CrossCountry with all available travel options, which are bus, train and ferry to ensure you get the best deal for traveling from London Heathrow Airport to Southampton.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway, Southern or Great Western Rail to find the best option for your trip from London Heathrow Airport to Southampton.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from London Heathrow Airport to Southampton.
Journey information
Overview: Train from London Heathrow Airport to Southampton
Trains from London Heathrow Airport to Southampton run on average 15 times per day, taking around 2h 12m. Cheap train tickets for this journey start at £33 but you can travel from only £11 by coach.
The earliest train runs at 06:27, the last at 21:27. The fastest train covers the 92 km distance in 1h 48m.
Distance 92 km |
Average train duration 2h 12m |
Cheapest ticket price £33 |
Trains per day 15 |
Fastest train 1h 48m |
First train 06:27 |
Last train 21:27 |
Train companies: CrossCountry, South Western Railway, Southern, Great Western Rail from London Heathrow Airport to Southampton trainsCrossCountry, South Western Railway, Southern, Great Western Rail trains will get you between London Heathrow Airport and Southampton from £11. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
CrossCountry
South Western Railway
Southern
Great Western Rail
FAQs: London Heathrow Airport to Southampton train
Find answers to the most common questions about traveling from London Heathrow Airport to Southampton by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Southampton, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in London Heathrow Airport and Southampton
- Opening hours: Monday - Friday 05:40 - 20:45 Saturday 06:00 - 20:45 Sunday 06:30 - 20:45
- Car Park: Premium-downside
- Taxi: Yes outside Platform 4 exit
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that this station has no tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: The toilets are located in the Waiting Rooms on Platforms 1 and 4. The National key toilets are located on Platforms 1 and 4; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: Yes
- Baby changing facilities location: Female toilets
- Waiting rooms location: All platforms. Waiting rooms are heated and seating complies with Code of Practice.
- Storage sheltered: Yes
- Storage location: Platform 1 - 200 spaces Platform 4 - 44 spaces Outside Platform 4 entrance - 4 spaces Outside Platform 1 entrance - A new bike hut with 140 two tier spaces
- Storage CCTV: Yes
- Location for Rail Replacement Services: Rail replacement bus service goes from the north side (Blechynden Terrace) during engineering works. Overnight onward transport goes from the South side (West Quay side)
- Opening hours: Monday - Friday 05:45 - 20:00 Saturday 05:45 - 20:00 Sunday 07:45 - 20:10
- Car Park: Upside and Multi-Storey
- Taxi: Yes
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located in the Waiting Area on Platform 1. The National key toilets are located in the Waiting Area on Platform 1; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: Yes
- Waiting rooms location: Inside booking hall.
- Storage sheltered: Yes
- Storage location: Car park and platform 2
- Storage CCTV: Yes
- Location for Rail Replacement Services: Through Journeys: Station Forecourt Bus Stop off Wide Lane (A335) Terminating Journeys: Car Park at Eastleigh end, off Wide Lane (A335)
- Opening hours: Monday - Friday 06:10 - 11:00 Saturday Closed Sunday Closed
- Car Park: Station Car Park
- Staff help available: No
- Step free access coverage: No
- Step free access note: Step-free category B Station - Level access to Platform 1 (for trains towards Southampton). Steps to Platform 2 (for trains towards Portsmouth). Please be aware that this station has no tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Storage sheltered: Yes
- Storage CCTV: No
- Location for Rail Replacement Services: Through Journeys: Bridge Road Bus Stops at bottom of Garton Road. Terminating Journeys: Station Forecourt, Garton Road
Most popular train connections from London Heathrow Airport
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