Bus from London Heathrow Airport (LHR) to Portsmouth

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Compare all timetables for the shuttles from London Heathrow Airport to Portsmouth

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

today
from $21
tomorrow
from $20
Friday
from $22
Saturday
from $20
Sunday
from $21
Monday
from $22
Tuesday
from $16

Cheapest bus trips today

Prices are for one way and one person
  • National Express
    1h 55m
    0
    9:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    10:55 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $21
  • National Express
    1h 55m
    0
    12:30 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    2:25 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $21
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $21
  • National Express
    1h 40m
    0
    9:15 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    10:55 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $21
  • National Express
    1h 40m
    0
    12:45 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    2:25 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $21

Cheapest bus trips tomorrow

Prices are for one way and one person
  • National Express
    1h 38m
    0
    12:40 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    2:18 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 35m
    0
    12:40 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    2:15 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $20
  • National Express
    1h 45m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $20
  • National Express
    1h 28m
    0
    12:50 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    2:18 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $22

Cheapest bus trips Friday

Prices are for one way and one person
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $22
  • National Express
    1h 45m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $22
  • National Express
    1h 33m
    0
    11:00 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $22
  • National Express
    1h 30m
    0
    11:00 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $22
  • National Express
    1h 55m
    0
    9:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    10:55 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $23

Cheapest bus trips Saturday

Prices are for one way and one person
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 45m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $20
  • National Express
    1h 45m
    0
    12:15 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    2:00 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 33m
    0
    11:00 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 40m
    0
    12:15 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    1:55 PM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $20

Cheapest bus trips Sunday

Prices are for one way and one person
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $21
  • National Express
    1h 33m
    0
    11:00 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $21
  • National Express
    1h 45m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $22
  • National Express
    1h 30m
    0
    11:00 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $22
  • National Express
    1h 45m
    0
    12:15 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    2:00 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $23

Cheapest bus trips Monday

Prices are for one way and one person
  • National Express
    1h 50m
    0
    9:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    10:50 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $22
  • National Express
    1h 45m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:30 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $22
  • National Express
    1h 55m
    0
    9:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    10:55 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $22
  • National Express
    1h 50m
    0
    7:40 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    9:30 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $22
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $22

Cheapest bus trips Tuesday

Prices are for one way and one person
  • National Express
    1h 25m
    0
    12:50 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    2:15 AM
    Portsmouth
    The Hard Interchange
    0
    National Express
    Economy
    $16
  • National Express
    1h 38m
    0
    12:40 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    2:18 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 55m
    0
    12:30 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    2:25 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    2h 15m
    0
    4:20 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    6:35 PM
    Portsmouth
    University
    0
    National Express
    Economy
    $20
  • National Express
    1h 48m
    0
    10:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    12:33 AM
    Portsmouth
    University
    0
    National Express
    Economy
    $20

Frequency of bus connections between London Heathrow Airport and Portsmouth

See here how frequent the connections between London Heathrow Airport and Portsmouth are, during different times and days of the week.
Sunday is the busiest day, with more than 38 daily buses from London Heathrow Airport to Portsmouth. Wednesday has instead the fewest connections, with only 28 daily coaches between London Heathrow Airport and Portsmouth.
The busiest time of the day is the Afternoon, with 88 buses from London Heathrow Airport to Portsmouth, while Night sees the fewest connections between London Heathrow Airport and Portsmouth, with 24 offers.

Enjoy these deals on your way from London Heathrow Airport to Portsmouth

National Express-Ends soon! Get 25% off bus tickets. Travel by Aug 31.
National Express

Ends soon! Get 25% off bus tickets. Travel by Aug 31.

Facts about the bus from London Heathrow Airport (LHR) to Portsmouth

Compare all providers like National Express that travel 34 times every day by bus from London Heathrow Airport to Portsmouth in one click! Book your bus ticket from London Heathrow Airport to Portsmouth starting from $16!

Cheapest Bus $16
Fastest Bus 1h 25m
Earliest Bus 7:05 AM
Latest Bus 11:30 PM
Daily Bus Routes 34 Ø
Distance 52.8 miles
Bus Companies National Express

Cheapest bus connections from London Heathrow Airport to Portsmouth

Every day, 34 buses from 1 bus companies leave London Heathrow Airport for Portsmouth: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/25/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 06/22
Monday 06/23
Tuesday 06/24
Wednesday 06/25
$21
Thursday 06/26
$22
Friday 06/27
$22
Saturday 06/28
$20
Sunday 06/29
$21
Monday 06/30
$22
Tuesday 07/01
$34
Wednesday 07/02
$21
Thursday 07/03
$29
Friday 07/04
$29
Saturday 07/05
$21
Sunday 07/06
$22
Monday 07/07
$20
Tuesday 07/08
Wednesday 07/09
$36
Thursday 07/10
$20
Friday 07/11
$20
Saturday 07/12
$20
Sunday 07/13
$20
Monday 07/14
$20
Tuesday 07/15
$36
Wednesday 07/16
$20
Thursday 07/17
Friday 07/18
$28
Saturday 07/19

The cheapest time to travel from London Heathrow Airport to Portsmouth

See here on which day and which time of the day you can find the cheapest bus ticket from London Heathrow Airport to Portsmouth, for the next 30 days.
With a price starting from $16, Tuesday is the cheapest day for a bus from London Heathrow Airport to Portsmouth. Monday instead is the most expensive day with prices starting from $22.
Night is the cheapest day time for bus tickets from London Heathrow Airport to Portsmouth, with $16. Morning is the most expensive time of the day with prices starting from $21.

How to save money travelling from London Heathrow Airport 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 London Heathrow Airport 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 London Heathrow Airport 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 London Heathrow Airport to Portsmouth are also emptier.

Beloved bus companies from London Heathrow Airport to Portsmouth

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

National Express from London Heathrow Airport to Portsmouth

National Express

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

Cheapest Price $16
Fastest Bus 1h 25m
Earliest Bus 7:05 AM
Last Bus 11:30 PM
Daily Connections 34 Ø
Found on 6/24/2025

All bus stations and stops in London Heathrow Airport and Portsmouth

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

Service and Comfort on the bus from London Heathrow Airport to Portsmouth

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

FAQs about the London Heathrow Airport to Portsmouth bus

How much does a London Heathrow Airport Portsmouth bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $16 and takes 1h 25m to reach Portsmouth. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $16 and $39. 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 London Heathrow Airport to Portsmouth each day?

Every day, the London Heathrow Airport to Portsmouth bus route is served by approximately 34 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest shuttle from London Heathrow Airport to Portsmouth is offered by National Express and takes 1h 25m. Bus tickets for this connection cost $23. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from London Heathrow Airport to Portsmouth?

The earliest bus arriving in Portsmouth from London Heathrow Airport starts at 7:05 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 shuttle from London Heathrow Airport to Portsmouth?

The latest bus trip departing from London Heathrow Airport for Portsmouth starts at 11:30 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 London Heathrow Airport Portsmouth route?

When traveling by shuttle from London Heathrow Airport 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 London Heathrow Airport and Portsmouth?

You can check all the direct connections between London Heathrow Airport 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 London Heathrow Airport 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 London Heathrow Airport Portsmouth bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the London Heathrow Airport 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 shuttle from London Heathrow Airport to Portsmouth on your planned travel date.

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

Economy
Economy

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

More bus routes to London Heathrow Airport and to Portsmouth

Here’s an overview of the most popular bus routes to London Heathrow Airport and to Portsmouth. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus from Cardiff to London Heathrow Airport Bus from Cardiff to London Heathrow Airport
Bus to London Heathrow Airport from Bath Bus to London Heathrow Airport from Bath
Bus Manchester to London Heathrow Airport Bus Manchester to London Heathrow Airport
Buses Nottingham - London Heathrow Airport Buses Nottingham - London Heathrow Airport
From London to Portsmouth bus From London to Portsmouth bus
Bus to Portsmouth from Southampton Bus to Portsmouth from Southampton
Bus Brighton to Portsmouth Bus Brighton to Portsmouth
Buses from Exeter to Portsmouth Buses from Exeter to Portsmouth
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