Bus from Portsmouth to London Heathrow Airport (LHR)

Airport shuttles from Portsmouth to London Heathrow Airport: Compare and save
1
Search accommodation with Booking.com
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

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

Here is a selection of the cheapest shuttle trips from the schedule from Portsmouth to London Heathrow Airport from various bus operators like National Express for the next days.
today
from $23
tomorrow
from $23
Saturday
from $23
Sunday
from $23
Monday
from $23
Tuesday
from $22
Wednesday
from $22

Cheapest bus trips today

Prices are for one way and one person
  • National Express
    1h 40m
    0
    3:05 AM
    Portsmouth
    University
    4:45 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 40m
    0
    5:20 AM
    Portsmouth
    University
    7:00 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 50m
    0
    8:00 AM
    Portsmouth
    University
    9:50 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 46m
    0
    10:34 AM
    Portsmouth
    University
    12:20 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 46m
    0
    1:34 PM
    Portsmouth
    University
    3:20 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23

Cheapest bus trips tomorrow

Prices are for one way and one person
  • National Express
    1h 55m
    0
    3:05 AM
    Portsmouth
    University
    5:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 0m
    0
    5:50 AM
    Portsmouth
    University
    7:50 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 1m
    0
    8:14 AM
    Portsmouth
    University
    10:15 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    10:34 AM
    Portsmouth
    University
    12:40 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    4:39 PM
    Portsmouth
    University
    6:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • Did you know that if you travel from Portsmouth to London Heathrow Airport via London, you can save more than $2? You can find the corresponding connections below.
    • National Express
      2h 50m
      0
      11:05 AM
      Portsmouth
      The Hard Interchange
      12:50 PM
      London
      Wandsworth
      0
      National Express
      Economy
      $12
      • Waiting Time 0h 10m
    • National Express
      0h 55m
      0
      1:00 PM
      London
      Victoria Coach Station
      1:55 PM
      London Heathrow Airport
      London Heathrow Airport - T2/3
      0
      National Express
      Economy
      $9
    Travel time is 0h 55m longer, but you will save $2

Cheapest bus trips Saturday

Prices are for one way and one person
  • National Express
    1h 55m
    0
    3:05 AM
    Portsmouth
    University
    5:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 0m
    0
    5:50 AM
    Portsmouth
    University
    7:50 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 1m
    0
    8:14 AM
    Portsmouth
    University
    10:15 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    10:34 AM
    Portsmouth
    University
    12:40 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    1:34 PM
    Portsmouth
    University
    3:40 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • Did you know that if you travel from Portsmouth to London Heathrow Airport via London, you can save more than $2? You can find the corresponding connections below.
    • National Express
      2h 50m
      0
      11:05 AM
      Portsmouth
      The Hard Interchange
      12:50 PM
      London
      Wandsworth
      0
      National Express
      Economy
      $12
      • Waiting Time 0h 10m
    • National Express
      0h 55m
      0
      1:00 PM
      London
      Victoria Coach Station
      1:55 PM
      London Heathrow Airport
      London Heathrow Airport - T2/3
      0
      National Express
      Economy
      $9
    Travel time is 0h 55m longer, but you will save $2

Cheapest bus trips Sunday

Prices are for one way and one person
  • National Express
    1h 55m
    0
    3:05 AM
    Portsmouth
    University
    5:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 0m
    0
    5:50 AM
    Portsmouth
    University
    7:50 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    10:34 AM
    Portsmouth
    University
    12:40 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    1:34 PM
    Portsmouth
    University
    3:40 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • National Express
    2h 6m
    0
    4:39 PM
    Portsmouth
    University
    6:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $23
  • Did you know that if you travel from Portsmouth to London Heathrow Airport via London, you can save more than $2? You can find the corresponding connections below.
    • National Express
      2h 50m
      0
      11:05 AM
      Portsmouth
      The Hard Interchange
      12:50 PM
      London
      Wandsworth
      0
      National Express
      Economy
      $12
      • Waiting Time 0h 10m
    • National Express
      0h 55m
      0
      1:00 PM
      London
      Victoria Coach Station
      1:55 PM
      London Heathrow Airport
      London Heathrow Airport - T2/3
      0
      National Express
      Economy
      $9
    Travel time is 0h 55m longer, but you will save $2

Cheapest bus trips Monday

Prices are for one way and one person
  • National Express
    1h 40m
    0
    3:05 AM
    Portsmouth
    University
    4:45 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 40m
    0
    5:50 AM
    Portsmouth
    University
    7:30 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 41m
    0
    8:14 AM
    Portsmouth
    University
    9:55 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 46m
    0
    10:34 AM
    Portsmouth
    University
    12:20 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23
  • National Express
    1h 46m
    0
    1:34 PM
    Portsmouth
    University
    3:20 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $23

Cheapest bus trips Tuesday

Prices are for one way and one person
  • National Express
    1h 40m
    0
    3:05 AM
    Portsmouth
    University
    4:45 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $22
  • National Express
    1h 40m
    0
    5:20 AM
    Portsmouth
    University
    7:00 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $22
  • National Express
    1h 50m
    0
    9:00 AM
    Portsmouth
    University
    10:50 AM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $22
  • National Express
    1h 46m
    0
    12:39 PM
    Portsmouth
    University
    2:25 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $22
  • National Express
    1h 51m
    0
    3:54 PM
    Portsmouth
    University
    5:45 PM
    London Heathrow Airport
    London Heathrow Airport - T5
    0
    National Express
    Economy
    $22

Cheapest bus trips Wednesday

Prices are for one way and one person
  • National Express
    1h 55m
    0
    3:05 AM
    Portsmouth
    University
    5:00 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $22
  • National Express
    2h 0m
    0
    5:20 AM
    Portsmouth
    University
    7:20 AM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $22
  • National Express
    2h 6m
    0
    12:39 PM
    Portsmouth
    University
    2:45 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $22
  • National Express
    2h 11m
    0
    3:54 PM
    Portsmouth
    University
    6:05 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $22
  • National Express
    2h 0m
    0
    7:55 PM
    Portsmouth
    University
    9:55 PM
    London Heathrow Airport
    London Heathrow Airport - T2/3
    0
    National Express
    Economy
    $22

Frequency of bus connections between Portsmouth and London Heathrow Airport

See here how frequent the connections between Portsmouth and London Heathrow Airport are, during different times and days of the week.
Thursday is the busiest day, with more than 34 daily buses from Portsmouth to London Heathrow Airport. Monday has instead the fewest connections, with only 20 daily coaches between Portsmouth and London Heathrow Airport.
The busiest time of the day is the Afternoon, with 64 buses from Portsmouth to London Heathrow Airport, while Evening sees the fewest connections between Portsmouth and London Heathrow Airport, with 38 offers.

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

Compare all providers like National Express that travel 30 times every day by bus from Portsmouth to London Heathrow Airport in one click! Book your bus ticket from Portsmouth to London Heathrow Airport starting from $22!

Cheapest Bus $22
Fastest Bus 1h 20m
Earliest Bus 3:05 AM
Latest Bus 8:15 PM
Daily Bus Routes 30 Ø
Distance 52.8 miles
Bus Companies National Express

Cheapest bus connections from Portsmouth to London Heathrow Airport

Every day, 30 buses from 1 bus companies leave Portsmouth for London Heathrow Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 04/17/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 04/13
Monday 04/14
Tuesday 04/15
Wednesday 04/16
Thursday 04/17
$23
Friday 04/18
$23
Saturday 04/19
$33
Sunday 04/20
$24
Monday 04/21
$34
Tuesday 04/22
$28
Wednesday 04/23
$28
Thursday 04/24
$23
Friday 04/25
$22
Saturday 04/26
Sunday 04/27
$22
Monday 04/28
Tuesday 04/29
$20
Wednesday 04/30
$20
Thursday 05/01
$28
Friday 05/02
$22
Saturday 05/03
$22
Sunday 05/04
$28
Monday 05/05
$23
Tuesday 05/06
$20
Wednesday 05/07
$20
Thursday 05/08
$33
Friday 05/09
$16
Saturday 05/10

The cheapest time to travel from Portsmouth to London Heathrow Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Portsmouth to London Heathrow Airport, for the next 30 days.
With a price starting from $22, Tuesday is the cheapest day for a bus from Portsmouth to London Heathrow Airport. Sunday instead is the most expensive day with prices starting from $23.
Morning is the cheapest day time for bus tickets from Portsmouth to London Heathrow Airport, with $22. Morning is the most expensive time of the day with prices starting from $22.

How to save money travelling from Portsmouth to London Heathrow Airport

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 Heathrow Airport 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 Heathrow Airport, 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 Heathrow Airport are also emptier.

Beloved bus companies from Portsmouth to London Heathrow Airport

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

National Express from Portsmouth to London Heathrow Airport

National Express

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

Cheapest Price $22
Fastest Bus 1h 20m
Earliest Bus 3:05 AM
Last Bus 8:15 PM
Daily Connections 30 Ø
Found on 4/15/2025

All bus stations and stops in Portsmouth and London Heathrow Airport

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

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

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

FAQs about the Portsmouth to London Heathrow Airport bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $22 and takes 1h 40m to reach London Heathrow Airport. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $22 and $39. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to London Heathrow Airport.

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

Every day, the Portsmouth to London Heathrow Airport bus route is served by approximately 30 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest shuttle from Portsmouth to London Heathrow Airport is offered by National Express and takes 1h 20m. Bus tickets for this connection cost $28. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in London Heathrow Airport 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 shuttle from Portsmouth to London Heathrow Airport?

The latest bus trip departing from Portsmouth for London Heathrow Airport 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 Heathrow Airport route?

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

You can check all the direct connections between Portsmouth and London Heathrow Airport 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 Portsmouth to London Heathrow Airport 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 Heathrow Airport 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 Portsmouth London Heathrow Airport 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 Portsmouth to London Heathrow Airport on your planned travel date.

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

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 Heathrow Airport

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

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To show you the best bus offers, we and our partners use technical, analytical, and marketing cookies to personalize the ads. We remember your anonymized details to provide a personalized experience.