Cheap buses leaving tomorrow
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: April 25 atDeparture city: HeathrowDeparture location: Heathrow T2 & T3Arrival time: April 25 atDestination city: PortsmouthDestination location: Portsmouth University (Spinnaker Sports Centre)Operated by: National Express
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: April 25 atDeparture city: HeathrowDeparture location: Heathrow Airport (LHR) T5Arrival time: April 26 atDestination city: PortsmouthDestination location: Portsmouth (Rudmore Roundabout)Operated by: National ExpressVehicle: BusDuration:
- Departure time: April 25 atDeparture city: HeathrowDeparture location: Heathrow T2 & T3Arrival time: April 25 atDestination city: PortsmouthDestination location: International Port CoachOperated by: National ExpressVehicle: BusDuration:
- Departure time: April 25 atDeparture city: HeathrowDeparture location: Heathrow T2 & T3Arrival time: April 25 atDestination city: PortsmouthDestination location: International Port CoachOperated by: National ExpressVehicle: BusDuration:
- Departure time: April 25 atDeparture city: HeathrowDeparture location: Heathrow T2 & T3Arrival time: April 25 atDestination city: PortsmouthDestination location: International Port CoachOperated by: National ExpressVehicle: BusDuration:
Last refresh of the prices: Last Monday at 10:04 PM BST.
Prices and availability are subject to change.
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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 long is the trip from Heathrow to Portsmouth by bus?
The bus ride from Heathrow to Portsmouth takes 2h, on average. The fastest bus on this trip will get to Portsmouth in 1h 20m
What is the travel distance from Heathrow to Portsmouth?
Heathrow and Portsmouth are 87 km (54 miles) apart.
What are the departure and arrival locations for buses traveling from Heathrow to Portsmouth?
Buses departing from London Heathrow Airport in Heathrow will take you to Portsmouth (Rudmore Roundabout) in Portsmouth.
What is the cheapest way to get from Heathrow to Portsmouth?
Taking the bus is the cheapest option to travel from Heathrow to Portsmouth. With a starting ticket price of US$21, this bus becomes your top pick for this journey.
How much does the bus ticket cost from Heathrow to Portsmouth?
The bus from Heathrow to Portsmouth will cost you US$26, on average.
Is it possible to do a day trip from Heathrow to Portsmouth?
Yes, you can take a day trip from Heathrow to Portsmouth. The round-trip travel time is approximately 2h 40m. Be sure to check the departure and arrival times before booking to ensure you'll have enough time to explore Portsmouth.
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 Apr 28, 2025 with a price of US$22To 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$22 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$22 which is on 2025-04-28.
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.
Popular Buses Connecting Heathrow
Buses Leaving from Heathrow
- Bus from Heathrow to London
- Bus Heathrow - Amsterdam
- Heathrow - Reading
- Bus from Heathrow to Oxford
- Bus Heathrow - Cardiff
- Heathrow - Milton Keynes
- Bus from Heathrow to Leicester
- Bus Heathrow - Bath
- Heathrow - Manchester
- Bus from Heathrow to Birmingham
- Bus Heathrow - Brighton
- Heathrow - Nottingham
- Bus from Heathrow to Winchester
- Bus Heathrow - Cambridge
- Heathrow - Stansted
Buses Going to Heathrow
- Bus from Gatwick to Heathrow
- Bus Oxford - Heathrow
- Manchester - Heathrow
- Bus from Birmingham to Heathrow
- Bus Reading - Heathrow
- Southampton - Heathrow
- Bus from Cambridge to Heathrow
- Bus Bath - Heathrow
- Milton Keynes - Heathrow
- Bus from Stansted to Heathrow
- Bus Portsmouth - Heathrow
- Bristol - Heathrow
- Bus from Luton to Heathrow
- Bus Leicester - Heathrow
- Nottingham - Heathrow
Popular Buses Connecting Portsmouth
Buses Leaving from Portsmouth
- Bus from Portsmouth to Luton
- Bus Portsmouth - Middlesbrough
- Portsmouth - Cardiff
- Bus from Portsmouth to Heathrow
- Bus Portsmouth - Bristol
- Portsmouth - Southampton
- Bus from Portsmouth to London
- Bus Portsmouth - Oxford
- Portsmouth - Bath
- Bus from Portsmouth to Guildford
- Bus Portsmouth - Cambridge
- Portsmouth - Manchester
- Bus from Portsmouth to Sheffield
- Bus Portsmouth - Leeds
- Portsmouth - Edinburgh
Buses Going to Portsmouth
- Bus from Middlesbrough to Portsmouth
- Bus London - Portsmouth
- Bristol - Portsmouth
- Bus from Cardiff to Portsmouth
- Bus Manchester - Portsmouth
- Birmingham - Portsmouth
- Bus from Heathrow to Portsmouth
- Bus Oxford - Portsmouth
- Southampton - Portsmouth
- Bus from Cambridge to Portsmouth
- Bus Guildford - Portsmouth
- Brighton - Portsmouth
- Bus from Northampton to Portsmouth
- Bus Bath - Portsmouth
- Bournemouth - Portsmouth
Popular routes in this country
- Bus from London to Winchester
- Bus Heathrow - Southampton
- London - Stansted
- Bus from Heathrow to Gatwick
- Bus London - Luton
- Sunderland - Gloucester
- Bus from Glasgow to Belfast
- Bus London - Leicester
- London - Glasgow
- Bus from York to Whitby
- Bus Brighton - Heathrow
- Edinburgh - London
- Bus from Heathrow to Bristol
- Bus London - Birmingham
- Bournemouth - London