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The cheapest and fastest coaches from Swansea to London Heathrow Airport
Showing times and prices for 28 Nov
Cheapest price
£21
Average price
£35
Fastest journey
4 h 5 m
Average duration
4 h 9 m
Buses per day
65
Distance
242 km
Cheap tickets
The best way to find a cheap coach ticket from Swansea 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 Swansea to London Heathrow Airport will cost around £35 if you buy it on the day, but you can find cheap coach tickets today for only £21.
Fast coaches
Of the 65 buses that leave Swansea for London Heathrow Airport every day 51 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 242 km distance in an average of 4 h 9 m but if you time it right, some buses will get you there in just 4 h 5 m .
The slowest buses will take 4 h 15 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.
FlixBus03:204h55
Swansea, Quadrant Bus Station08:15London, Heathrow Airport Terminals 2 & 3
£211One-way
0 changes
FlixBus03:205h15
Swansea, Quadrant Bus Station08:35London, Heathrow Airport Terminal 5
£211One-way
0 changes
FlixBus03:304h45
Swansea, University Bay Campus08:15London, Heathrow Airport Terminals 2 & 3
£211One-way
0 changes
FlixBus03:305h05
Swansea, University Bay Campus08:35London, Heathrow Airport Terminal 5
£211One-way
0 changes
NX20115:005h05
Swansea, Quadrant Bus Station20:05London, Heathrow Airport Terminals 2 & 3
£221One-way
0 changes
NX20100:254h05
Swansea, Quadrant Bus Station04:30London, Heathrow Airport Terminals 2 & 3
£271One-way
0 changes
NX20102:104h05
Swansea, Quadrant Bus Station06:15London, Heathrow Airport Terminals 2 & 3
£491One-way
0 changes
NX20108:054h10
Swansea, Quadrant Bus Station12:15London, Heathrow Airport Terminals 2 & 3
£491One-way
0 changes
NX20110:204h10
Swansea, Quadrant Bus Station14:30London, Heathrow Airport Terminals 2 & 3
£491One-way
0 changes
NX20113:154h15
Swansea, Quadrant Bus Station17:30London, Heathrow Airport Terminals 2 & 3
£321One-way
0 changes
Travel Information
Compare coach and train for Swansea to London Heathrow Airport
Omio recommends booking the coach as it is the most popular option from Swansea to London Heathrow Airport among Omio's users. If you are prioritising price take the coach with prices starting from £12. For those with little time consider booking a train which can get you there in 3h 11m. The ticket price range depends on the travel mode: a coach costs an average of £12, and a train costs an average of £46.
Distance: 242 km
Compare bus with
Most popular Coach | Train |
|---|---|
£21 Average Price Cheapest | £76 Average Price |
5h 9m Average total duration 4h 39m Onboard + 30m Additional time* | 3h 41m Average total duration Fastest 3h 11m Onboard + 30m Additional time* |
Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Live departures
Swansea to London Heathrow Airport bus times
The table below shows live departures for Swansea to London Heathrow Airport coaches for today, Thursday 27 November. You can also manually refresh the results below to see updated coach journeys.
Last updated at 07:04
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 14:30 Swansea | 5h00 | 19:30 London Heathrow Airport | 0 changesdirect | |
| 15:35 Swansea | 6h55 | 22:30 London Heathrow Airport | 0 changesdirect | |
| 22:20 Swansea | 5h05 | 03:25 London Heathrow Airport | 0 changesdirect | |
| Friday 28 November | |||||
| NX201 · NXN40 | 00:25 Swansea, Quadrant Bus Station | 5h00 | 05:25 London, Heathrow Airport Terminal 4 | 1 change | |
| NX201 | 00:25 Swansea, Quadrant Bus Station | 4h05 | 04:30 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX201 | 00:25 Swansea, Quadrant Bus Station | 4h30 | 04:55 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX202 | 01:10 Swansea, Quadrant Bus Station | 5h20 | 06:30 London, Heathrow Airport Terminal 4 | 0 changesdirect | |
| NX202 | 01:10 Swansea, Quadrant Bus Station | 5h05 | 06:15 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX202 | 01:10 Swansea, Quadrant Bus Station | 4h50 | 06:00 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX201 | 02:10 Swansea, Quadrant Bus Station | 4h05 | 06:15 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX201 | 02:10 Swansea, Quadrant Bus Station | 4h30 | 06:40 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX202 | 03:10 Swansea, Quadrant Bus Station | 5h30 | 08:40 London, Heathrow Airport Terminal 4 | 0 changesdirect | |
| NX202 | 03:10 Swansea, Quadrant Bus Station | 5h15 | 08:25 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX202 | 03:10 Swansea, Quadrant Bus Station | 4h50 | 08:00 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| FlixBus | 03:20 Swansea, Quadrant Bus Station | 4h55 | 08:15 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| FlixBus | 03:20 Swansea, Quadrant Bus Station | 5h15 | 08:35 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| FlixBus | 03:30 Swansea, University Bay Campus | 4h45 | 08:15 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| FlixBus | 03:30 Swansea, University Bay Campus | 5h05 | 08:35 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX201 | 04:00 Swansea, Quadrant Bus Station | 4h25 | 08:25 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX201 | 04:00 Swansea, Quadrant Bus Station | 4h50 | 08:50 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX202 | 05:05 Swansea, Quadrant Bus Station | 5h35 | 10:40 London, Heathrow Airport Terminal 4 | 0 changesdirect | |
| NX202 | 05:05 Swansea, Quadrant Bus Station | 5h00 | 10:05 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX202 | 05:05 Swansea, Quadrant Bus Station | 5h20 | 10:25 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX201 | 06:00 Swansea, Quadrant Bus Station | 4h45 | 10:45 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX201 · NX230 | 06:00 Swansea, Quadrant Bus Station | 5h10 | 11:10 London, Heathrow Airport Terminal 4 | 1 change | |
| NX201 | 06:00 Swansea, Quadrant Bus Station | 4h20 | 10:20 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX202 | 07:00 Swansea, Quadrant Bus Station | 5h25 | 12:25 London, Heathrow Airport Terminal 5 | 0 changesdirect | |
| NX202 | 07:00 Swansea, Quadrant Bus Station | 5h05 | 12:05 London, Heathrow Airport Terminals 2 & 3 | 0 changesdirect | |
| NX202 · NX230 | 07:00 Swansea, Quadrant Bus Station | 6h10 | 13:10 London, Heathrow Airport Terminal 4 | 1 change | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Swansea to London Heathrow Airport by coach or train
Compare coach and train 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.
Fri
28 Nov
28 Nov
Sat
29 Nov
29 Nov
Sun
30 Nov
30 Nov
Mon
01 Dec
01 Dec
Tue
02 Dec
02 Dec
Wed
03 Dec
03 Dec
Thu
04 Dec
04 Dec
Journey information
Overview: Bus from Swansea to London Heathrow Airport
United KingdomUnited Kingdom
Buses from Swansea to London Heathrow Airport run on average 46 times per day, taking around 4h 39m. Cheap bus tickets for this journey start at £12 if you book in advance.
There are 33 coaches per day. The earliest coach runs at 00:10, the last at 22:20. The fastest coach covers the 242 km distance in 3h 55m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 242 km |
Average bus duration 4h 39m |
Cheapest ticket price £12 |
Buses per day 46 |
Direct buses 33 |
Fastest bus 3h 55m |
First bus 00:10 |
Last bus 22:20 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: National Express, Megabus, FlixBus from Swansea to London Heathrow AirportYou can travel by bus between Swansea to London Heathrow Airport with National Express, Megabus, FlixBus for as low as £12. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
4h 45m
Cheapest Price
£16
FlixBus frequency
13 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
3h 55m
Cheapest Price
£12
National Express frequency
30 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
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.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
Megabus
About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
6h 45m
Cheapest Price
£14
Megabus frequency
2 a day
Luggage included
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).
Additional luggage
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.
Cancellation Policy
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.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
FAQs: Swansea to London Heathrow Airport coach
Find answers to the most common questions about traveling from Swansea 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.
Cheap coach tickets from Swansea to London Heathrow Airport (LHR) can start from as little as £16 when you book in advance. The average coach ticket price for Swansea to London Heathrow Airport (LHR) is £24; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by coach from Swansea to London Heathrow Airport (LHR) is 4 h 5 min to travel the 149 mile long route, with around there are 22 coaches per day. Journey times can vary on weekends and holidays.
The first coach from Swansea to London Heathrow Airport (LHR) leaves at 01: 10. Plan your trip with the Journey Planner from Omio.
The last coach from Swansea to London Heathrow Airport (LHR) leaves at 23: 30.
Yes, it is possible to travel from Swansea to London Heathrow Airport (LHR) without having to change trains with National Express or FlixBus. There are 10 direct coaches from Swansea to London Heathrow Airport (LHR) each day. There may be fewer direct services available on weekends or holidays.
For the route from Swansea to London Heathrow Airport (LHR) you can take a coach with National Express, Megabus or FlixBus. Be sure to check out all possible coach companies that offer services from Swansea to London Heathrow Airport (LHR) on Omio to compare what amenities they may have.
A trip to London Heathrow Airport (LHR) from Swansea is worth doing but not as a day trip with a journey time of 4 h 5 min each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Swansea to London Heathrow Airport (LHR) is November.
It's helpful to compare your options as there are 2 ways to travel to London Heathrow Airport (LHR) from Swansea including taking a coach or train.
No, the coach from Swansea to London Heathrow Airport (LHR) has no accessibility options.
No, there are no bathrooms on board the coach from Swansea to London Heathrow Airport (LHR).
No, bikes are not allowed on board the coach from Swansea to London Heathrow Airport (LHR).
To find the cheapest bus tickets for your trip from Swansea to London Heathrow Airport (LHR), follow these tips:
Start your search now and compare ticket prices to find the best deal!
Yes, there is food available to purchase on board the coach from Swansea to London Heathrow Airport (LHR).
No, luggage for the coach from Swansea to London Heathrow Airport (LHR) needs to be booked in addition.
No, there are no additional luggage options for the coach from Swansea to London Heathrow Airport (LHR).
Unfortunately, pets are not allowed on the coach from Swansea to London Heathrow Airport (LHR).
No, there are no USB plugs on board the coach from Swansea to London Heathrow Airport (LHR).
No, there is no WiFi on board the coach from Swansea to London Heathrow Airport (LHR).
popular bus stations
Important Stations and Airports in Swansea and London Heathrow Airport
Swansea
London
Swansea, Quadrant Bus Station
information
Swansea, University Bay Campus
information
Most popular bus connections from Swansea
More options for your journey from Swansea 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 Swansea
Most popular bus connections
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