4.9
4.6The cheapest and fastest coaches from Portsmouth Harbour (PMH) to London Heathrow Airport
- Cheapest price on 02 Nov
- £19
- Average ticket price on 02 Nov
- £22
- Fastest journey on 02 Nov
- 1 h 45 m
- Average journey duration on 02 Nov
- 4 h 23 m
- Buses on 02 Nov
- 3
- Distance
- 88 km
The best way to find a cheap coach ticket from Portsmouth Harbour (PMH) to London Heathrow Airport is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portsmouth Harbour (PMH) to London Heathrow Airport will cost around £22 if you buy it on the day, but you can find cheap coach tickets today for only £19.
On Mon 02 Nov, we found 3 buses from Portsmouth Harbour (PMH) to London Heathrow Airport, including 3 direct services.
These direct buses cover the 88 km distance in an average of 4 h 23 m but if you time it right, some buses will get you there in just 1 h 45 m .
The slowest buses will take 9 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
19:10 1h45 Portsmouth Harbour (PMH) 20:55 London Heathrow Airport £19 1 One-way 0 changes20:10 1h45 Portsmouth Harbour (PMH) 21:55 London Heathrow Airport £21 1 One-way 0 changes18:25 9h40 Portsmouth Harbour (PMH) 4:05 London Heathrow Airport £25 1 One-way 0 changes
20:10 1h45 Portsmouth Harbour (PMH) 21:55 London Heathrow Airport £21 1 One-way 0 changes19:10 1h45 Portsmouth Harbour (PMH) 20:55 London Heathrow Airport £19 1 One-way 0 changes18:25 9h40 Portsmouth Harbour (PMH) 4:05 London Heathrow Airport £25 1 One-way 0 changes
Journey information
Overview: Bus from Portsmouth Harbour (PMH) to London Heathrow Airport
United KingdomUnited Kingdom
Buses from Portsmouth Harbour (PMH) to London Heathrow Airport run on average 16 times per day, taking around 1h 49m. Cheap bus tickets for this journey start at £18 if you book in advance.
There are 10 coaches per day. The earliest coach runs at 05:59, the last at 20:10. The fastest coach covers the 88 km distance in 1h 20m.
Distance 88 km |
Average bus duration 1h 49m |
Cheapest ticket price £18 |
Buses per day 16 |
Direct buses 10 |
Fastest bus 1h 20m |
First bus 5:59 |
Last bus 20:10 |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Wed |
Least Busy Day Mon |
Best time to book 1 day |
Frequently asked questions about your Portsmouth Harbour (PMH) to London Heathrow Airport trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Portsmouth Harbour (PMH) to London Heathrow Airport.
Live departures
Portsmouth Harbour (PMH) to London Heathrow Airport bus times
The table below shows live departures for Portsmouth Harbour (PMH) to London Heathrow Airport coaches for today, Sunday 1 November. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| NX030 · NX202 | 6:05 Portsmouth, The Hard Interchange | 2h25 | 8:30 London, Heathrow Airport Terminal 4 | 1 change | |
| NX030 · NX230 | 8:30 Portsmouth, The Hard Interchange | 2h40 | 11:10 London, Heathrow Airport Terminal 4 | 1 change | |
| NX030 · NX230 | 10:50 Portsmouth, The Hard Interchange | 2h20 | 13:10 London, Heathrow Airport Terminal 4 | 1 change | |
| NX030 · NX202 | 13:50 Portsmouth, The Hard Interchange | 2h50 | 16:40 London, Heathrow Airport Terminal 4 | 1 change | |
| NX030 · NX202 | 16:55 Portsmouth, The Hard Interchange | 2h15 | 19:10 London, Heathrow Airport Terminal 4 | 1 change | |
| NX030 · NXN40 | 20:10 Portsmouth, The Hard Interchange | 4h15 | 0:25 London, Heathrow Airport Terminal 4 | 1 change | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Why should you book Portsmouth Harbour (PMH) to London Heathrow Airport coaches with Omio?
Why book with Omio vs National Express?
- 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 National Express with all available travel options, which are bus and train to ensure you get the best deal for traveling from Portsmouth Harbour (PMH) to London Heathrow Airport.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Portsmouth Harbour (PMH) to London Heathrow Airport.
Bus providers: National Express from Portsmouth Harbour (PMH) to London Heathrow AirportYou can travel by bus between Portsmouth Harbour (PMH) to London Heathrow Airport with National Express for as low as £18. When you search for schedules and tickets, Omio will show you the best journey
National Express
Companies, tickets, and onboard amenities between Portsmouth Harbour (PMH) and London Heathrow Airport
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- National Express
- 10€ per additional bag.
FAQs: Portsmouth Harbour (PMH) to London Heathrow Airport coach
Find answers to the most common questions about traveling from Portsmouth Harbour (PMH) to London Heathrow Airport by coach. 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 coach, the cheapest option, or tips for making the most of your visit at London Heathrow Airport, this guide helps you travel smarter and with confidence.
More options for your journey from Portsmouth Harbour (PMH) to London Heathrow Airport
Here are some other resources that might have the information you need
Most popular buses to and from London Heathrow Airport and Portsmouth Harbour (PMH)
Most popular bus connections
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
