4.9
4.6The cheapest and fastest buses from Portsmouth to London Heathrow Airport
Cheapest price
$26
Average price
$30
Fastest journey
1 h 25 m
Average duration
1 h 27 m
Buses per day
16
Distance
87 km
The best way to find a cheap bus ticket from Portsmouth to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portsmouth to London Heathrow Airport will cost around $30 if you buy it on the day, but the cheapest tickets can be found for only $26.
Of the 16 buses that leave Portsmouth for London Heathrow Airport on Wed, Aug 26, 12 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Aug 26 the direct buses cover the 87 km distance in an average of 1 h 27 m but if you time it right, some buses will get you there in just 1 h 25 m .
On Wed, Aug 26 the slowest buses will take 1 h 30 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.
NX0308:10 PM1h25Portsmouth, The Hard Interchange9:35 PMLondon, Heathrow Airport Terminal 5$261One-way0 transfers- NX0308:10 PM1h45Portsmouth, The Hard Interchange9:55 PMLondon, Heathrow Airport Terminals 2 & 3$261One-way0 transfers
- NX03012:55 PM1h30Portsmouth, The Hard Interchange2:25 PMLondon, Heathrow Airport Terminal 5$271One-way0 transfers
- NX0304:10 PM1h55Portsmouth, The Hard Interchange6:05 PMLondon, Heathrow Airport Terminals 2 & 3$271One-way0 transfers
- NX03012:55 PM1h50Portsmouth, The Hard Interchange2:45 PMLondon, Heathrow Airport Terminals 2 & 3$271One-way0 transfers
- NX0303:20 AM1h25Portsmouth, The Hard Interchange4:45 AMLondon, Heathrow Airport Terminal 5$321One-way0 transfers
- NX0308:10 PM1h25Portsmouth, The Hard Interchange9:35 PMLondon, Heathrow Airport Terminal 5$261One-way0 transfers
- NX0305:35 AM1h25Portsmouth, The Hard Interchange7:00 AMLondon, Heathrow Airport Terminal 5$321One-way0 transfers
- NX03012:55 PM1h30Portsmouth, The Hard Interchange2:25 PMLondon, Heathrow Airport Terminal 5$271One-way0 transfers
- NX0309:20 AM1h30Portsmouth, The Hard Interchange10:50 AMLondon, Heathrow Airport Terminal 5$291One-way0 transfers
Travel Information
Compare bus, train, and ferry for Portsmouth to London Heathrow Airport
Omio recommends booking the bus as it is the most popular option from Portsmouth to London Heathrow Airport among Omio's users. If you are prioritising price take the ferry with prices starting from $26. For those with little time consider booking a ferry which can get you there in 34m. The ticket price range depends on the travel mode: a ferry costs an average of $26, and a train costs an average of $42.
Distance: 54 miles (87 km)
Compare bus with
Most popular Bus | Train | Ferry | Driving |
|---|---|---|---|
$35 Average price | $96 Average price | $29 Average price Cheapest | $43 Average price (fuel + tolls) |
2h 18m Average total duration 1h 48m Onboard + 30m Additional time* | 3h 6m Average total duration 2h 36m Onboard + 30m Additional time* | 1h 34m Average total duration Fastest 34m Onboard + 1h 0m Additional time* | 1h 19m Average total duration (door-to-door) |
Most popular bus company |  Most popular train company |  Most popular ferry company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Portsmouth to London Heathrow Airport:
A ferry is $6 less than a bus for this route with tickets for a bus from Portsmouth to London Heathrow Airport costing on average $35.
A ferry is $67 less than a train for this route with tickets for a train from Portsmouth to London Heathrow Airport costing on average $96.
Other travel options to London Heathrow Airport take longer:
Bus takes on average 1h 48m.
Train takes on average 2h 36m.
Tickets start at around $35 compared to roughly $43 in fuel and tolls — a saving of about $8. The journey takes 1h 48m versus 1h 19m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by National Express.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Portsmouth to London Heathrow Airport Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 03:05AM | Arrival Time 05:25AM | Duration 2h20 | Departure days Mon, Fri, Sat | Cheapest price $33 |
Operator National Express | Departure Time 03:20AM | Arrival Time 05:00AM | Duration 1h40 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price $32 |
Operator National Express | Departure Time 05:20AM | Arrival Time 08:55AM | Duration 3h35 | Departure days Fri | Cheapest price $34 |
Operator National Express | Departure Time 05:35AM | Arrival Time 08:55AM | Duration 3h20 | Departure days Wed, Thu, Fri | Cheapest price $32 |
Operator National Express | Departure Time 05:50AM | Arrival Time 08:55AM | Duration 3h05 | Departure days Mon, Sat | Cheapest price $34 |
Operator National Express | Departure Time 06:05AM | Arrival Time 07:30AM | Duration 1h25 | Departure days Mon, Sat, Sun | Cheapest price $26 |
Operator National Express | Departure Time 07:50AM | Arrival Time 12:10PM | Duration 4h20 | Departure days Sun | Cheapest price $24 |
Operator National Express | Departure Time 08:00AM | Arrival Time 11:10AM | Duration 3h10 | Departure days Fri | Cheapest price $39 |
Operator National Express | Departure Time 08:14AM | Arrival Time 11:10AM | Duration 2h56 | Departure days Mon, Sat | Cheapest price $32 |
Operator National Express | Departure Time 08:20AM | Arrival Time 09:50AM | Duration 1h30 | Departure days Fri | Cheapest price $38 |
Operator National Express | Departure Time 08:30AM | Arrival Time 11:10AM | Duration 2h40 | Departure days Mon, Sat, Sun | Cheapest price $27 |
Operator National Express | Departure Time 09:20AM | Arrival Time 10:50AM | Duration 1h30 | Departure days Wed, Thu | Cheapest price $29 |
Operator National Express | Departure Time 10:34AM | Arrival Time 01:10PM | Duration 2h36 | Departure days Mon, Fri, Sat | Cheapest price $32 |
Operator National Express | Departure Time 10:50AM | Arrival Time 01:10PM | Duration 2h20 | Departure days Mon, Fri, Sat, Sun | Cheapest price $29 |
Operator National Express | Departure Time 12:39PM | Arrival Time 04:00PM | Duration 3h21 | Departure days Tue | Cheapest price $32 |
Operator National Express | Departure Time 12:55PM | Arrival Time 04:00PM | Duration 3h05 | Departure days Tue, Wed, Thu | Cheapest price $27 |
Operator National Express | Departure Time 01:34PM | Arrival Time 05:40PM | Duration 4h06 | Departure days Mon, Fri, Sat | Cheapest price $36 |
Operator National Express | Departure Time 01:50PM | Arrival Time 03:20PM | Duration 1h30 | Departure days Mon, Fri, Sat, Sun | Cheapest price $27 |
Operator National Express | Departure Time 03:35PM | Arrival Time 08:05PM | Duration 4h30 | Departure days Sun | Cheapest price $27 |
Operator National Express | Departure Time 03:54PM | Arrival Time 07:30PM | Duration 3h36 | Departure days Tue | Cheapest price $32 |
Operator National Express | Departure Time 04:10PM | Arrival Time 05:45PM | Duration 1h35 | Departure days Tue, Wed, Thu | Cheapest price $27 |
Operator National Express | Departure Time 04:29PM | Arrival Time 07:30PM | Duration 3h01 | Departure days Fri | Cheapest price $30 |
Operator National Express | Departure Time 04:39PM | Arrival Time 07:30PM | Duration 2h51 | Departure days Mon, Sat | Cheapest price $30 |
Operator National Express | Departure Time 04:45PM | Arrival Time 06:20PM | Duration 1h35 | Departure days Fri | Cheapest price $28 |
Operator National Express | Departure Time 04:55PM | Arrival Time 07:30PM | Duration 2h35 | Departure days Mon, Sat, Sun | Cheapest price $27 |
Operator National Express | Departure Time 07:55PM | Arrival Time 12:25AM | Duration 4h30 | Departure days Mon, Tue, Fri, Sat | Cheapest price $29 |
Operator National Express | Departure Time 08:10PM | Arrival Time 09:35PM | Duration 1h25 | Departure days Everyday | Cheapest price $21 |
Operator National Express | Departure Time 08:15PM | Arrival Time 09:55PM | Duration 1h40 | Departure days Sun | Cheapest price $28 |
Live departures
Portsmouth to London Heathrow Airport bus times
The table below shows live departures for Portsmouth to London Heathrow Airport buses for today, Tuesday, August 25. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| NX030 · NXN40 | 7:55 PM Portsmouth, University | 4h30 | 12:25 AM London, Heathrow Airport Terminal 4 | 1 transfer | |
| NX030 | 8:10 PM Portsmouth, The Hard Interchange | 1h25 | 9:35 PM London, Heathrow Airport Terminal 5 | 0 transfersDirect | |
| NX030 · NXN40 | 8:10 PM Portsmouth, The Hard Interchange | 4h15 | 12:25 AM London, Heathrow Airport Terminal 4 | 1 transfer | |
| Wednesday, August 26 | |||||
| NX030 | 3:20 AM Portsmouth, The Hard Interchange | 1h25 | 4:45 AM London, Heathrow Airport Terminal 5 | 0 transfersDirect | |
| NX030 | 3:20 AM Portsmouth, The Hard Interchange | 1h40 | 5:00 AM London, Heathrow Airport Terminals 2 & 3 | 0 transfersDirect | |
| NX030 · NX240 | 5:35 AM Portsmouth, The Hard Interchange | 3h20 | 8:55 AM London, Heathrow Airport Terminal 4 | 1 transfer | |
| NX030 | 5:35 AM Portsmouth, The Hard Interchange | 1h45 | 7:20 AM London, Heathrow Airport Terminals 2 & 3 | 0 transfersDirect | |
| NX030 | 5:35 AM Portsmouth, The Hard Interchange | 1h25 | 7:00 AM London, Heathrow Airport Terminal 5 | 0 transfersDirect | |
| NX030 | 9:20 AM Portsmouth, The Hard Interchange | 1h50 | 11:10 AM London, Heathrow Airport Terminals 2 & 3 | 0 transfersDirect | |
| NX030 | 9:20 AM Portsmouth, The Hard Interchange | 1h30 | 10:50 AM London, Heathrow Airport Terminal 5 | 0 transfersDirect | |
| NX030 · NX240 | 12:55 PM Portsmouth, The Hard Interchange | 3h05 | 4:00 PM London, Heathrow Airport Terminal 4 | 1 transfer | |
| NX030 | 12:55 PM Portsmouth, The Hard Interchange | 1h50 | 2:45 PM London, Heathrow Airport Terminals 2 & 3 | 0 transfersDirect | |
| NX030 | 12:55 PM Portsmouth, The Hard Interchange | 1h30 | 2:25 PM London, Heathrow Airport Terminal 5 | 0 transfersDirect | |
| NX030 | 4:10 PM Portsmouth, The Hard Interchange | 1h35 | 5:45 PM London, Heathrow Airport Terminal 5 | 0 transfersDirect | |
| NX030 · NX230 | 4:10 PM Portsmouth, The Hard Interchange | 3h20 | 7:30 PM London, Heathrow Airport Terminal 4 | 1 transfer | |
| NX030 | 4:10 PM Portsmouth, The Hard Interchange | 1h55 | 6:05 PM London, Heathrow Airport Terminals 2 & 3 | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth to London Heathrow Airport by bus, train, or ferry
Compare bus, train, and ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Aug 26
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Aug 28
Aug 29
Aug 30
Aug 31
Sep 01
Why should you book Portsmouth to London Heathrow Airport buses with Omio?
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of Megabus to find the best option for your trip from Portsmouth to London Heathrow Airport.
- 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, train and ferry to ensure you get the best deal for traveling from Portsmouth to London Heathrow Airport.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Megabus to find the best option for your trip from Portsmouth to London Heathrow Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from Portsmouth to London Heathrow Airport.
Journey information
Overview: Bus from Portsmouth to London Heathrow Airport
United KingdomUnited Kingdom
Buses from Portsmouth to London Heathrow Airport run on average 19 times per day, taking around 1h 48m. Cheap bus tickets for this journey start at $20 if you book in advance.
There are 12 buses per day. The earliest bus runs at 05:05, the last at 19:10. The fastest bus covers the 54 miles (87 km) distance in 1h 20m.
Distance 54 miles (87 km) |
Average bus duration 1h 48m |
Cheapest ticket price $20 |
Buses per day 19 |
Direct buses 12 |
Fastest bus 1h 20m |
First bus 5:05 AM |
Last bus 7:10 PM |
Cheapest Month Jun |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Fri |
Least Busy Day Sun |
Best time to book 14 days |
Bus providers: National Express from Portsmouth to London Heathrow AirportYou can travel by bus between Portsmouth to London Heathrow Airport with National Express for as low as $20. When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Bus from Portsmouth to London Heathrow Airport
Find answers to the most common questions about traveling from Portsmouth to London Heathrow Airport by bus. 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 bus, 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.
- Megabus
- Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- Megabus
- Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
- 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.
- Megabus
- One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- Megabus
- Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
- National Express
- 10€ per additional bag.
popular bus stations
Popular bus stations from Portsmouth to London Heathrow Airport
Most Portsmouth to London Heathrow Airport buses use the Portsmouth, The Hard Interchange to London, Victoria Coach Station station pair. Use this guide to compare Portsmouth and London Heathrow Airport bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Getting to Portsmouth, The Hard Interchange from Portsmouth city centre
Portsmouth, The Hard Interchange is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth, The Hard Interchange bus station facilities and services
Portsmouth, The Hard Interchange has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Café at The Hard (in the station), Fast Food Outlet (in the station).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the entrance.
Tickets and information
Ticket office support is available at Portsmouth, The Hard Interchange.
Parking, taxis and toilets
Available at Portsmouth, The Hard Interchange: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Portsmouth, The Hard Interchange: Elevators, ramps.
Getting to Portsmouth, International Port from Portsmouth city centre
Portsmouth, International Port is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth, International Port bus station facilities and services
Portsmouth, International Port has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Café in the terminal (in the station), Fast-food outlet (in the station).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the entrance of the terminal.
Tickets and information
Ticket office support is available at Portsmouth, International Port.
Parking, taxis and toilets
Available at Portsmouth, International Port: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Portsmouth, International Port: Elevators, ramps.
Most popular bus connections from Portsmouth
More options for your journey from Portsmouth 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
Most popular bus connections to London Heathrow Airport
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