Bus from Portsmouth to London from $4

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Compare all timetables for the bus from Portsmouth to London

Here is a selection of the cheapest bus trips from the schedule from Portsmouth to London from various bus operators like National Express or Southern for the next days.

today
$10
tomorrow
$12
Tuesday
$4
Wednesday
$4
Thursday
$4
Friday
$10
Saturday
$7

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 55m 7:55 PM Portsmouth University 10:50 PM London Victoria Coach Station  Economy $10
National Express 2h 40m 8:10 PM Portsmouth The Hard Interchange 10:50 PM London Victoria Coach Station  Economy $10
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $12
National Express 3h 0m 5:50 AM Portsmouth University 8:50 AM London Victoria Coach Station  Economy $12
National Express 3h 6m 8:14 AM Portsmouth University 11:20 AM London Victoria Coach Station  Economy $12
  • Did you know that if you travel from Portsmouth to London via Fareham, you can save more than $-3? You will find the corresponding connections below.
    • National Express
      2h 25m
      Portsmouth
      5 mi
      11:55 AM
      Fareham
      Bus Station
      2:20 PM
      London
      Wandsworth
      0 mi
      National Express
      Economy
      $13

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $12
National Express 3h 30m 5:20 AM Portsmouth University 8:50 AM London Victoria Coach Station  Economy $12
National Express 2h 45m 7:05 AM Portsmouth University 9:50 AM London Victoria Coach Station  Economy $12
National Express 3h 20m 8:00 AM Portsmouth University 11:20 AM London Victoria Coach Station  Economy $12
National Express 3h 16m 10:34 AM Portsmouth University 1:50 PM London Victoria Coach Station  Economy $12
  • Did you know that if you travel from Portsmouth to London via Fareham, you can save more than $0? You will find the corresponding connections below.
    • National Express
      Save more than 1%
      2h 15m
      Portsmouth
      5 mi
      6:05 PM
      Fareham
      Bus Station
      8:20 PM
      London
      Wandsworth
      0 mi
      National Express
      Economy
      $12

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $4
National Express 2h 55m 7:55 PM Portsmouth University 10:50 PM London Victoria Coach Station  Economy $4
National Express 2h 30m 3:20 AM Portsmouth The Hard Interchange 5:50 AM London Victoria Coach Station  Economy $4
National Express 2h 40m 8:10 PM Portsmouth The Hard Interchange 10:50 PM London Victoria Coach Station  Economy $4
National Express 3h 30m 5:20 AM Portsmouth University 8:50 AM London Victoria Coach Station  Economy $5

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 55m 7:55 PM Portsmouth University 10:50 PM London Victoria Coach Station  Economy $4
National Express 2h 40m 8:10 PM Portsmouth The Hard Interchange 10:50 PM London Victoria Coach Station  Economy $4
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $5
National Express 2h 41m 2:39 PM Portsmouth University 5:20 PM London Victoria Coach Station  Economy $5
National Express 3h 26m 3:54 PM Portsmouth University 7:20 PM London Victoria Coach Station  Economy $5

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $4
National Express 2h 21m 6:29 PM Portsmouth University 8:50 PM London Victoria Coach Station  Economy $4
National Express 2h 30m 3:20 AM Portsmouth The Hard Interchange 5:50 AM London Victoria Coach Station  Economy $4
National Express 2h 5m 6:45 PM Portsmouth The Hard Interchange 8:50 PM London Victoria Coach Station  Economy $4
National Express 1h 51m 6:29 PM Portsmouth University 8:20 PM London Wandsworth  Economy $4

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $10
National Express 3h 16m 10:34 AM Portsmouth University 1:50 PM London Victoria Coach Station  Economy $10
National Express 2h 31m 12:19 PM Portsmouth University 2:50 PM London Victoria Coach Station  Economy $10
National Express 3h 21m 4:29 PM Portsmouth University 7:50 PM London Victoria Coach Station  Economy $10
National Express 2h 55m 7:55 PM Portsmouth University 10:50 PM London Victoria Coach Station  Economy $10
  • Did you know that if you travel from Portsmouth to London via Fareham, you can save more than $1? You will find the corresponding connections below.
    • National Express
      Save more than 10%
      2h 55m
      Portsmouth
      5 mi
      11:55 AM
      Fareham
      Bus Station
      2:50 PM
      London
      Victoria Coach Station
      0 mi
      National Express
      Economy
      $9

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 2h 45m 3:05 AM Portsmouth University 5:50 AM London Victoria Coach Station  Economy $7
National Express 3h 11m 4:39 PM Portsmouth University 7:50 PM London Victoria Coach Station  Economy $10
National Express 2h 21m 6:29 PM Portsmouth University 8:50 PM London Victoria Coach Station  Economy $10
Southern 2h 29m 4:12 AM Portsmouth Portsmouth & Southsea Station 6:41 AM London Waterloo  Economy $72

Best Price Offer: The price for the cheapest bus from Portsmouth to London is $4 on 2/10/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Portsmouth and London

See here how frequent the connections between Portsmouth and London are, during different times and days of the week.
Saturday is the busiest day, with more than 46 daily buses from Portsmouth to London. Thursday has instead the fewest connections, with only 33 daily coaches between Portsmouth and London.
The busiest time of the day is the Morning, with 112 buses from Portsmouth to London, while Night sees the fewest connections between Portsmouth and London, with 34 offers.

Facts about the bus from Portsmouth to London

Compare all providers like National Express and Southern that travel 40 times every day by bus from Portsmouth to London in one click! Book your bus ticket from Portsmouth to London starting from $4!

Cheapest Bus $4
Fastest Bus 1h 35m
Earliest Bus 3:05 AM
Latest Bus 8:15 PM
Daily Bus Routes 40 Ø
Distance 63.2 miles
Bus Companies National Express and Southern

Cheapest bus connections from Portsmouth to London

Every day, 40 buses from 2 bus companies leave Portsmouth for London: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 02/08/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 02/08
$10
Monday 02/09
$12
Tuesday 02/10
$36
Wednesday 02/11
$4
Thursday 02/12
$4
Friday 02/13
$10
Saturday 02/14
$7
Sunday 02/15
$5
Monday 02/16
$20
Tuesday 02/17
$26
Wednesday 02/18
$4
Thursday 02/19
$5
Friday 02/20
$20
Saturday 02/21
$7
Sunday 02/22
$7
Monday 02/23
$5
Tuesday 02/24
$4
Wednesday 02/25
$20
Thursday 02/26
Friday 02/27
$5
Saturday 02/28
$4
Sunday 03/01
$35
Monday 03/02
$36
Tuesday 03/03
$4
Wednesday 03/04
$5
Thursday 03/05
$4
Friday 03/06
$4
Saturday 03/07

The cheapest time to travel from Portsmouth to London

See here on which day and which time of the day you can find the cheapest bus ticket from Portsmouth to London, for the next 30 days.
With a price starting from $4, Tuesday is the cheapest day for a bus from Portsmouth to London. Sunday instead is the most expensive day with prices starting from $5.
Evening is the cheapest day time for bus tickets from Portsmouth to London, with $4. Morning is the most expensive time of the day with prices starting from $7.

How to save money travelling from Portsmouth to London

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Portsmouth to London in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Portsmouth to London, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Portsmouth to London are also emptier.

Beloved bus companies from Portsmouth to London

These are the most booked bus companies between Portsmouth to London from our users.

National Express from Portsmouth to London

National Express

Here you will find the key facts about the National Express bus route Portsmouth to London:

Cheapest Price $4
Fastest Bus 1h 35m
Earliest Bus 3:05 AM
Last Bus 8:15 PM
Daily Connections 40 Ø
Found on 2/6/2026

Southern from Portsmouth to London

Southern

Here you will find the key facts about the Southern bus route Portsmouth to London:

Cheapest Price $72
Fastest Bus 2h 29m
Earliest Bus 4:12 AM
Last Bus 4:12 AM
Daily Connections 1 Ø
Found on 2/6/2026

All bus stations and stops in Portsmouth and London

In the map below, you can see where to find all bus stations in Portsmouth and London.

Service and Comfort on the bus from Portsmouth to London

Want to know which seat classes are available on the buses from Portsmouth to London? Or which bus companies serve the route Portsmouth to London? Below you will find answers to your questions.

FAQs about the Portsmouth to London bus

How much does a Portsmouth London bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $4 and takes 2h 45m to reach London. Compare offers to save money!

How much could I save by comparing buses from Portsmouth to London?

This route is offered by 2 companies with a range of ticket prices between $4 and $72. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to London.

On average, how many connections are available from Portsmouth to London each day?

Every day, the Portsmouth to London bus route is served by approximately 40 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Portsmouth to London take?

The fastest bus from Portsmouth to London is offered by National Express and takes 1h 35m. Bus tickets for this connection cost $12. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Portsmouth to London?

The earliest bus arriving in London from Portsmouth starts at 3:05 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Portsmouth to London?

The latest bus trip departing from Portsmouth for London starts at 8:15 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Portsmouth London route?

When traveling by bus from Portsmouth to London, passengers can travel with National Express and Southern. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Portsmouth and London?

You can check all the direct connections between Portsmouth and London by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: National Express and Southern.

What can I take with me on the Portsmouth to London bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Portsmouth London bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Portsmouth London bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Portsmouth to London on your planned travel date.

How does CheckMyBus find the best bus deals from Portsmouth to London?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 40 daily trips between Portsmouth and London. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Portsmouth to London?

Prices and availability for 40 trips between Portsmouth and London change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Portsmouth to London

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Portsmouth and to London

Here’s an overview of the most popular bus routes to Portsmouth and to London. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Bus from Loughborough to Portsmouth Bus from Loughborough to Portsmouth
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Buses to London from Krakow Buses to London from Krakow
Bus from Basildon to London Bus from Basildon to London
Bus to London from Ipswich Bus to London from Ipswich
Popular Airport Shuttles to Portsmouth and to London
CheckMyBus › Buses in United Kingdom › Bus to Portsmouth › Bus to London

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