Compare 3 ways to travel from Heathrow to Portsmouth
| Average price | Average duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average priceUS$21 - US$45 | Average duration2h | 2kg CO₂e5 out of 5 stars | Most eco-friendly | ||
Train | Average priceUS$44 - US$53 | Average duration2h 23m | 2kg CO₂e5 out of 5 stars | ||
Carpool | Average priceUS$12 - US$12 | Average duration1h 10m | 4kg CO₂e4 out of 5 stars | CheapestFastest |
Busbud recommends taking the bus from Heathrow to PortsmouthAmong the sustainable travel choices, the bus stands out as a good way to reach Portsmouth. The journey takes about 2 hours and with fares starting at just US$21, it presents an excellent value for a comfortable ride.
Bus Heathrow to Portsmouth: Trip Overview
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Heathrow to Portsmouth Bus
With Busbud, comparing and booking tickets for a bus from Heathrow to Portsmouth is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
Bus service from Heathrow to Portsmouth will be provided by the most trusted bus companies.
From cheap bus tickets to more luxurious buses travelling from Heathrow to Portsmouth, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Heathrow and Portsmouth?
Frequently asked questions on the trip Heathrow - Portsmouth
How much does the Heathrow Portsmouth coach trip cost?
Coach ticket prices from Heathrow to Portsmouth can start as low as US$21, though the average price for this trip is US$27. The cost of tickets can fluctuate based on factors like the time of day, the company, and the class you choose. Keep in mind that booking tickets on the day of travel might result in higher prices.
How long is the coach ride from Heathrow to Portsmouth?
The coach journey between Heathrow and Portsmouth lasts about 2h. If you're looking for the fastest trip, you can get there in just about 1h 25m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.
When is the first coach from Heathrow to Portsmouth?
The first coach from Heathrow to Portsmouth leaves at 07:05. Times and services may vary during weekends and holidays.
How far is Portsmouth from Heathrow by coach?
The journey from Heathrow to Portsmouth by coach covers an approximate distance of 54 miles (87 km).
Is there a way to reach Portsmouth from Heathrow without a car?
You can reach Portsmouth from Heathrow by coach, as there are regular services between the two locations. Depending on your preferences, another alternative is to explore ridesharing trips.
Can you do a day trip to Portsmouth?
Absolutely, a day trip from Heathrow to Portsmouth is totally possible. The round-trip by coach takes roughly 2h 50m. This means you'll have plenty of time to enjoy the day in Portsmouth before returning.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Heathrow to Portsmouth was searched and found on 20 Jun 2025 with a price of US$20To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Heathrow to Portsmouth as early as possible.
You can expect to pay from US$20 to US$47 for a bus ticket from Heathrow to Portsmouth based on the last 2 days. You can expect to find the cheapest price for the trip at US$20, which is on 2025-06-20.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Heathrow to Portsmouth.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
Much more than a mere vehicle taking you from Heathrow to Portsmouth, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Heathrow to Portsmouth that are otherwise impossible to come by with a plane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Heathrow to Portsmouth.
Did you know?
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
Top travelled bus routes
Why choose Busbud?
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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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Popular Buses Connecting Heathrow
Buses Leaving from Heathrow
- Bus from Heathrow to London
- Coach Heathrow - Amsterdam
- Bus Heathrow - Southampton
- Heathrow - Gatwick
- Bus from Heathrow to Reading
- Coach Heathrow - Bristol
- Bus Heathrow - Stansted
- Heathrow - Birmingham
- Bus from Heathrow to High Wycombe
- Coach Heathrow - Luton
- Bus Heathrow - Leicester
- Heathrow - Brighton
- Bus from Heathrow to Nottingham
- Coach Heathrow - Bournemouth
Buses Going to Heathrow
- Bus from Gatwick to Heathrow
- Coach Oxford - Heathrow
- Bus London - Heathrow
- Reading - Heathrow
- Bus from Birmingham to Heathrow
- Coach Manchester - Heathrow
- Bus High Wycombe - Heathrow
- Stansted - Heathrow
- Bus from Bristol to Heathrow
- Coach Milton Keynes - Heathrow
- Bus Leicester - Heathrow
- Luton - Heathrow
- Bus from Nottingham to Heathrow
- Coach Coventry - Heathrow
Popular Buses Connecting Portsmouth
Buses Leaving from Portsmouth
- Bus from Portsmouth to Luton
- Coach Portsmouth - Middlesbrough
- Bus Portsmouth - Cardiff
- Portsmouth - Bristol
- Bus from Portsmouth to Heathrow
- Coach Portsmouth - London
- Bus Portsmouth - Stansted
- Portsmouth - Southampton
- Bus from Portsmouth to Brighton
- Coach Portsmouth - Winchester
- Bus Portsmouth - Bournemouth
- Portsmouth - Birmingham
- Bus from Portsmouth to Oxford
- Coach Portsmouth - Manchester
- Bus Portsmouth - Guildford
Buses Going to Portsmouth
- Bus from Coventry to Portsmouth
- Coach Middlesbrough - Portsmouth
- Bus London - Portsmouth
- Bristol - Portsmouth
- Bus from Cardiff to Portsmouth
- Coach Manchester - Portsmouth
- Bus Heathrow - Portsmouth
- Southampton - Portsmouth
- Bus from Bournemouth to Portsmouth
- Coach Stansted - Portsmouth
- Bus Guildford - Portsmouth
- Winchester - Portsmouth
- Bus from Luton to Portsmouth
- Coach Oxford - Portsmouth
Popular routes in this country
- Bus from Leeds to Scarborough
- Coach Cardiff - London
- Bus Leeds - London
- Glasgow - London
- Bus from London to Stansted
- Coach London - Leeds
- Bus Nottingham - London
- Sheffield - London
- Bus from Bournemouth to London
- Coach Leicester - London
- Bus London - Glasgow
- Newcastle upon Tyne - London
- Bus from Leeds to Whitby
- Coach Derby - London
- Bus London - Nottingham