Bus from Cambridge to Portsmouth from $58

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Compare all timetables for the bus from Cambridge to Portsmouth

Here is a selection of the cheapest bus trips from the schedule from Cambridge to Portsmouth from various bus operators like National Express for the next days.
today
from $58
tomorrow
Wednesday
Thursday
from $58
Friday
Saturday
Sunday

Cheapest bus trips today

Prices are for one way and one person
  • National Express
    5h 5m
    0
    5:45 AM
    Cambridge
    Parkside
    10:50 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $58
  • National Express
    5h 55m
    0
    8:00 AM
    Cambridge
    Parkside
    1:55 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $58
  • National Express
    5h 25m
    0
    1:55 PM
    Cambridge
    Parkside
    7:20 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $58
  • National Express
    7h 5m
    0
    9:20 AM
    Cambridge
    Parkside
    4:25 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $59
  • National Express
    6h 15m
    0
    6:15 PM
    Cambridge
    Parkside
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $59
  • Did you know that if you travel from Cambridge to Portsmouth via London, you can save more than $43? You can find the corresponding connections below.
    • FlixBus
      5h 25m
      0
      5:25 AM
      Cambridge
      Trumpington Park and Ride
      7:45 AM
      London
      Victoria Green Line Station
      0
      FlixBus
      Economy
      $8
      • Waiting Time 0h 15m
    • National Express
      2h 50m
      0
      8:00 AM
      London
      Victoria Coach Station
      10:50 AM
      Portsmouth
      The Hard Interchange
      0
      National Express
      Economy
      $7
    Travel time is 0h 20m longer, but you will save $43

Cheapest bus trips Thursday

Prices are for one way and one person
  • National Express
    5h 5m
    0
    5:45 AM
    Cambridge
    Parkside
    10:50 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $58
  • National Express
    5h 0m
    0
    9:20 AM
    Cambridge
    Parkside
    2:20 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $58
  • National Express
    6h 15m
    0
    6:15 PM
    Cambridge
    Parkside
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $59
  • National Express
    6h 15m
    0
    12:15 PM
    Cambridge
    Parkside
    6:30 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $62
  • National Express
    5h 25m
    0
    4:00 PM
    Cambridge
    Parkside
    9:25 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $64
  • Did you know that if you travel from Cambridge to Portsmouth via London, you can save more than $45? You can find the corresponding connections below.
    • FlixBus
      4h 0m
      0
      10:15 PM
      Cambridge
      Trumpington Park and Ride
      11:20 PM
      London
      Stratford Bus Station
      0
      FlixBus
      Economy
      $9
      • Waiting Time 0h 39m
    • National Express
      2h 16m
      0
      11:59 PM
      London
      Victoria Coach Station
      2:15 AM
      Portsmouth
      The Hard Interchange
      0
      National Express
      Economy
      $4
    Travel Time is 1h 0m shorter, and you will save $45

Frequency of bus connections between Cambridge and Portsmouth

See here how frequent the connections between Cambridge and Portsmouth are, during different times and days of the week.
Monday is the busiest day, with more than 6 daily buses from Cambridge to Portsmouth. Thursday has instead the fewest connections, with only 5 daily coaches between Cambridge and Portsmouth.
The busiest time of the day is the Afternoon, with 4 buses from Cambridge to Portsmouth, while Evening sees the fewest connections between Cambridge and Portsmouth, with 2 offers.

Facts about the bus from Cambridge to Portsmouth

Compare all providers like National Express that travel 5 times every day by bus from Cambridge to Portsmouth in one click! Book your bus ticket from Cambridge to Portsmouth starting from $58!

Cheapest Bus $58
Fastest Bus 5h 0m
Earliest Bus 5:45 AM
Latest Bus 6:15 PM
Daily Bus Routes 5 Ø
Distance 109.0 miles
Bus Companies National Express

Cheapest bus connections from Cambridge to Portsmouth

Every day, 5 buses from 1 bus companies leave Cambridge for Portsmouth: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/13/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 05/11
Monday 05/12
$58
Tuesday 05/13
Wednesday 05/14
Thursday 05/15
$58
Friday 05/16
Saturday 05/17
Sunday 05/18
Monday 05/19
$56
Tuesday 05/20
$56
Wednesday 05/21
Thursday 05/22
Friday 05/23
Saturday 05/24
Sunday 05/25
Monday 05/26
Tuesday 05/27
Wednesday 05/28
Thursday 05/29
Friday 05/30
Saturday 05/31
$56
Sunday 06/01
Monday 06/02
Tuesday 06/03
Wednesday 06/04
Thursday 06/05
Friday 06/06
$48
Saturday 06/07

The cheapest time to travel from Cambridge to Portsmouth

See here on which day and which time of the day you can find the cheapest bus ticket from Cambridge to Portsmouth, for the next 30 days.
With a price starting from $58, Thursday is the cheapest day for a bus from Cambridge to Portsmouth. Monday instead is the most expensive day with prices starting from $58.
Morning is the cheapest day time for bus tickets from Cambridge to Portsmouth, with $58. Evening is the most expensive time of the day with prices starting from $58.

How to save money travelling from Cambridge to Portsmouth

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 Cambridge to Portsmouth 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 Cambridge to Portsmouth, 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 Cambridge to Portsmouth are also emptier.

All bus stations and stops in Cambridge and Portsmouth

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

Service and Comfort on the bus from Cambridge to Portsmouth

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

FAQs about the Cambridge to Portsmouth bus

How much does a Cambridge Portsmouth bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $58 and takes 5h 0m to reach Portsmouth. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $58 and $64. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Portsmouth.

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

Every day, the Cambridge to Portsmouth bus route is served by approximately 5 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Cambridge to Portsmouth is offered by National Express and takes 5h 0m. Bus tickets for this connection cost $58. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Cambridge to Portsmouth?

The earliest bus arriving in Portsmouth from Cambridge starts at 5:45 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 Cambridge to Portsmouth?

The latest bus trip departing from Cambridge for Portsmouth starts at 6:15 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 Cambridge Portsmouth route?

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

Is there a direct bus between Cambridge and Portsmouth?

You can check all the direct connections between Cambridge and Portsmouth 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.

What can I take with me on the Cambridge to Portsmouth 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 Cambridge Portsmouth 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 Cambridge Portsmouth 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 Cambridge to Portsmouth on your planned travel date.

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

Economy
Economy

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

More bus routes to Cambridge and to Portsmouth

Here’s an overview of the most popular bus routes to Cambridge and to Portsmouth. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Bus Southampton - Portsmouth Bus Southampton - Portsmouth
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Bus from Exeter to Portsmouth Bus from Exeter to Portsmouth
Popular Airport Shuttles to Cambridge and to Portsmouth
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