The cheapest and fastest trains from London Heathrow Airport to Swansea
Cheapest price
$175
Average price
$195
Fastest journey
3 h 11 m
Average duration
3 h 14 m
Trains per day
24
Distance
242 km
The best way to find a cheap train ticket from London Heathrow Airport to Swansea is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Heathrow Airport to Swansea will cost around $195 if you buy it on the day, but the cheapest tickets can be found for only $175.
It's difficult to get from London Heathrow Airport to Swansea without transferring at least once.
L24175 · G23749+
L230489:50 AM3h43Heathrow Terminal 5 (HWV)1:33 PMSwansea station (SWA)$1751One-way2 transfers
L24055 · L24180+
L2305212:55 PM3h33Heathrow Terminals 2 & 3 (HXX)4:28 PMSwansea station (SWA)$1751One-way2 transfers
G24563 · G23728+
L230478:50 AM3h44Heathrow Terminal 5 (HWV)12:34 PMSwansea station (SWA)$1751One-way2 transfers
L23905 · L24177+
L2305111:50 AM3h44Heathrow Terminal 5 (HWV)3:34 PMSwansea station (SWA)$1751One-way2 transfers
L23933 · L24127+
L230531:55 PM3h37Heathrow Terminals 2 & 3 (HXX)5:32 PMSwansea station (SWA)$1751One-way2 transfers
C29054+
L230521:17 PM3h11Heathrow Terminals 2 & 3 (HXX)4:28 PMSwansea station (SWA)$2141One-way1 transfer
C29030+
L2304911:17 AM3h13Heathrow Terminals 2 & 3 (HXX)2:30 PMSwansea station (SWA)$2141One-way1 transfer
C28994+
L230468:17 AM3h16Heathrow Terminals 2 & 3 (HXX)11:33 AMSwansea station (SWA)$2141One-way1 transfer
C29054+
L230521:12 PM3h16Heathrow Terminal 5 (HWV)4:28 PMSwansea station (SWA)$2141One-way1 transfer
C29018+
L2304810:17 AM3h16Heathrow Terminals 2 & 3 (HXX)1:33 PMSwansea station (SWA)$2141One-way1 transfer
Travel Information
Compare bus and train for London Heathrow Airport to Swansea
Omio recommends booking the bus as it is the most popular option from London Heathrow Airport to Swansea among Omio's users. If you are prioritising price take the bus with prices starting from $12. For those with little time consider booking a train which can get you there in 4h 13m. The ticket price range depends on the travel mode: a bus costs an average of $12, and a train costs an average of $64.
Distance: 150 miles (242 km)
Compare train with
| Train | Most popular Bus |
|---|---|
$102 Average price | $24 Average price Cheapest |
4h 43m Average total duration Fastest 4h 13m Onboard + 30m Additional time* | 4h 48m Average total duration 4h 18m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Heathrow Airport to Swansea train times
The table below shows live departures for London Heathrow Airport to Swansea trains for today, Friday, April 3. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
F71792 · F72122+ P22634 | On time 1:45 PM Heathrow Terminal 4 (HAF) | 3h49 | 5:34 PM Swansea station (SWA) | 2 transfers | |
F72252 · F72122+ P22634 | 1:50 PM Heathrow Terminal 5 (HWV) | 3h44 | 5:34 PM Swansea station (SWA) | 2 transfers | |
F72252 · F72122+ P22634 | 1:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h39 | 5:34 PM Swansea station (SWA) | 2 transfers | |
F71781+ P22634 | 2:00 PM Heathrow Terminal 4 (HAF) | 3h34 | 5:34 PM Swansea station (SWA) | 1 transfer | |
C29077+ P22634 | On time 2:12 PM Heathrow Terminal 5 (HWV) | 3h22 | 5:34 PM Swansea station (SWA) | 1 transfer | |
C29077+ P22634 | On time 2:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h17 | 5:34 PM Swansea station (SWA) | 1 transfer | |
F71977+ P22635 | 2:30 PM Heathrow Terminal 4 (HAF) | 3h33 | 6:03 PM Swansea station (SWA) | 1 transfer | |
C29083+ P22635 | On time 2:42 PM Heathrow Terminal 5 (HWV) | 3h21 | 6:03 PM Swansea station (SWA) | 1 transfer | |
F72105 · F72153+ P22636 | On time 2:45 PM Heathrow Terminal 4 (HAF) | 3h45 | 6:30 PM Swansea station (SWA) | 2 transfers | |
C29083+ P22635 | On time 2:47 PM Heathrow Terminals 2 & 3 (HXX) | 3h16 | 6:03 PM Swansea station (SWA) | 1 transfer | |
F71751 · F72153+ P22636 | 2:50 PM Heathrow Terminal 5 (HWV) | 3h40 | 6:30 PM Swansea station (SWA) | 2 transfers | |
F71751 · F72153+ P22636 | 2:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h35 | 6:30 PM Swansea station (SWA) | 2 transfers | |
F71883+ P22636 | 3:00 PM Heathrow Terminal 4 (HAF) | 3h30 | 6:30 PM Swansea station (SWA) | 1 transfer | |
C29089+ P22636 | On time 3:12 PM Heathrow Terminal 5 (HWV) | 3h18 | 6:30 PM Swansea station (SWA) | 1 transfer | |
F72100 · F72132+ P22637 | On time 3:15 PM Heathrow Terminal 4 (HAF) | 4h01 | 7:16 PM Swansea station (SWA) | 2 transfers | |
C29089+ P22636 | On time 3:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h13 | 6:30 PM Swansea station (SWA) | 1 transfer | |
F71748 · F72132+ P22637 | 3:20 PM Heathrow Terminal 5 (HWV) | 3h56 | 7:16 PM Swansea station (SWA) | 2 transfers | |
F71748 · F72132+ P22637 | 3:25 PM Heathrow Terminals 2 & 3 (HXX) | 3h51 | 7:16 PM Swansea station (SWA) | 2 transfers | |
F72088+ P22637 | 3:30 PM Heathrow Terminal 4 (HAF) | 3h46 | 7:16 PM Swansea station (SWA) | 1 transfer | |
C29095+ P22637 | 3:42 PM Heathrow Terminal 5 (HWV) | 3h34 | 7:16 PM Swansea station (SWA) | 1 transfer | |
F72072 · F72126+ P22638 | On time 3:45 PM Heathrow Terminal 4 (HAF) | 3h49 | 7:34 PM Swansea station (SWA) | 2 transfers | |
C29095+ P22637 | 3:47 PM Heathrow Terminals 2 & 3 (HXX) | 3h29 | 7:16 PM Swansea station (SWA) | 1 transfer | |
F71736 · F72126+ P22638 | 3:50 PM Heathrow Terminal 5 (HWV) | 3h44 | 7:34 PM Swansea station (SWA) | 2 transfers | |
F71736 · F72126+ P22638 | 3:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h39 | 7:34 PM Swansea station (SWA) | 2 transfers | |
F71853+ P22638 | 4:00 PM Heathrow Terminal 4 (HAF) | 3h34 | 7:34 PM Swansea station (SWA) | 1 transfer | |
C29101+ P22638 | 4:12 PM Heathrow Terminal 5 (HWV) | 3h22 | 7:34 PM Swansea station (SWA) | 1 transfer | |
F71868 · F72130+ P22639 | 4:15 PM Heathrow Terminal 4 (HAF) | 4h02 | 8:17 PM Swansea station (SWA) | 2 transfers | |
C29101+ P22638 | 4:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h17 | 7:34 PM Swansea station (SWA) | 1 transfer | |
F72847 · F72130+ P22639 | 4:20 PM Heathrow Terminal 5 (HWV) | 3h57 | 8:17 PM Swansea station (SWA) | 2 transfers | |
F72847 · F72130+ P22639 | 4:25 PM Heathrow Terminals 2 & 3 (HXX) | 3h52 | 8:17 PM Swansea station (SWA) | 2 transfers | |
F71849+ P22639 | 4:30 PM Heathrow Terminal 4 (HAF) | 3h47 | 8:17 PM Swansea station (SWA) | 1 transfer | |
C29107+ P22639 | 4:42 PM Heathrow Terminal 5 (HWV) | 3h35 | 8:17 PM Swansea station (SWA) | 1 transfer | |
F71851 · F72134+ P22640 | 4:45 PM Heathrow Terminal 4 (HAF) | 3h47 | 8:32 PM Swansea station (SWA) | 2 transfers | |
C29107+ P22639 | 4:47 PM Heathrow Terminals 2 & 3 (HXX) | 3h30 | 8:17 PM Swansea station (SWA) | 1 transfer | |
F72842 · F72134+ P22640 | 4:50 PM Heathrow Terminal 5 (HWV) | 3h42 | 8:32 PM Swansea station (SWA) | 2 transfers | |
F72842 · F72134+ P22640 | 4:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h37 | 8:32 PM Swansea station (SWA) | 2 transfers | |
F71843+ P22640 | 5:00 PM Heathrow Terminal 4 (HAF) | 3h32 | 8:32 PM Swansea station (SWA) | 1 transfer | |
C29113+ P22640 | On time 5:12 PM Heathrow Terminal 5 (HWV) | 3h20 | 8:32 PM Swansea station (SWA) | 1 transfer | |
C29113+ P22640 | On time 5:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h15 | 8:32 PM Swansea station (SWA) | 1 transfer | |
F71834+ P22641 | 5:30 PM Heathrow Terminal 4 (HAF) | 3h34 | 9:04 PM Swansea station (SWA) | 1 transfer | |
C29119+ P22641 | On time 5:42 PM Heathrow Terminal 5 (HWV) | 3h22 | 9:04 PM Swansea station (SWA) | 1 transfer | |
F71812 · F72170+ P22642 | On time 5:45 PM Heathrow Terminal 4 (HAF) | 3h50 | 9:35 PM Swansea station (SWA) | 2 transfers | |
C29119+ P22641 | On time 5:47 PM Heathrow Terminals 2 & 3 (HXX) | 3h17 | 9:04 PM Swansea station (SWA) | 1 transfer | |
F72259 · F72170+ P22642 | 5:50 PM Heathrow Terminal 5 (HWV) | 3h45 | 9:35 PM Swansea station (SWA) | 2 transfers | |
F72259 · F72170+ P22642 | 5:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h40 | 9:35 PM Swansea station (SWA) | 2 transfers | |
F71876+ P22642 | 6:00 PM Heathrow Terminal 4 (HAF) | 3h35 | 9:35 PM Swansea station (SWA) | 1 transfer | |
C29125+ P22642 | On time 6:12 PM Heathrow Terminal 5 (HWV) | 3h23 | 9:35 PM Swansea station (SWA) | 1 transfer | |
C29125+ P22642 | On time 6:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h18 | 9:35 PM Swansea station (SWA) | 1 transfer | |
F71777 · F72113+ P22644 | On time 6:45 PM Heathrow Terminal 4 (HAF) | 3h56 | 10:41 PM Swansea station (SWA) | 2 transfers | |
F72251 · F72113+ P22644 | 6:50 PM Heathrow Terminal 5 (HWV) | 3h51 | 10:41 PM Swansea station (SWA) | 2 transfers | |
F72251 · F72113+ P22644 | 6:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h46 | 10:41 PM Swansea station (SWA) | 2 transfers | |
C29134+ P22644 | 6:57 PM Heathrow Terminal 5 (HWV) | 3h44 | 10:41 PM Swansea station (SWA) | 1 transfer | |
F71764+ P22644 | 7:00 PM Heathrow Terminal 4 (HAF) | 3h41 | 10:41 PM Swansea station (SWA) | 1 transfer | |
C29134+ P22644 | 7:02 PM Heathrow Terminals 2 & 3 (HXX) | 3h39 | 10:41 PM Swansea station (SWA) | 1 transfer | |
F71764+ P22644 | 7:06 PM Heathrow Terminals 2 & 3 (HXX) | 3h35 | 10:41 PM Swansea station (SWA) | 1 transfer | |
F71789 · F72172+ P22646 | On time 7:20 PM Heathrow Terminal 5 (HWV) | 4h26 | 11:46 PM Swansea station (SWA) | 2 transfers | |
C29143+ F71884 · F72160+ P22646 | On time 7:42 PM Heathrow Terminal 5 (HWV) | 4h04 | 11:46 PM Swansea station (SWA) | 3 transfers | |
F71884 · F72160+ P22646 | On time 7:45 PM Heathrow Terminal 4 (HAF) | 4h01 | 11:46 PM Swansea station (SWA) | 2 transfers | |
F71884 · F72160+ P22646 | On time 7:51 PM Heathrow Terminals 2 & 3 (HXX) | 3h55 | 11:46 PM Swansea station (SWA) | 2 transfers | |
F71880+ P22646 | 8:00 PM Heathrow Terminal 4 (HAF) | 3h46 | 11:46 PM Swansea station (SWA) | 1 transfer | |
C29149+ P22646 | On time 8:12 PM Heathrow Terminal 5 (HWV) | 3h34 | 11:46 PM Swansea station (SWA) | 1 transfer | |
C29149+ P22646 | On time 8:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h29 | 11:46 PM Swansea station (SWA) | 1 transfer | |
F71814+ P22649 | 9:00 PM Heathrow Terminal 4 (HAF) | 4h05 | 1:05 AM Swansea station (SWA) | 1 transfer | |
C29161+ P22649 | 9:12 PM Heathrow Terminal 5 (HWV) | 3h53 | 1:05 AM Swansea station (SWA) | 1 transfer | |
F71815 · F72138+ P22649 | On time 9:15 PM Heathrow Terminal 4 (HAF) | 3h50 | 1:05 AM Swansea station (SWA) | 2 transfers | |
C29161+ P22649 | 9:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h48 | 1:05 AM Swansea station (SWA) | 1 transfer | |
F13581 · F72138+ P22649 | On time 9:20 PM Heathrow Terminal 5 (HWV) | 3h45 | 1:05 AM Swansea station (SWA) | 2 transfers | |
F13581 · F72138+ P22649 | On time 9:25 PM Heathrow Terminals 2 & 3 (HXX) | 3h40 | 1:05 AM Swansea station (SWA) | 2 transfers | |
| Saturday, April 4 | |||||
C28994+ L23046 | 7:12 AM Heathrow Terminal 5 (HWV) | 3h21 | 10:33 AM Swansea station (SWA) | 1 transfer | |
C28994+ L23046 | 7:17 AM Heathrow Terminals 2 & 3 (HXX) | 3h16 | 10:33 AM Swansea station (SWA) | 1 transfer | |
G24563 · G23728+ L23047 | On time 7:50 AM Heathrow Terminal 5 (HWV) | 3h44 | 11:34 AM Swansea station (SWA) | 2 transfers | |
G24563 · G23728+ L23047 | On time 7:55 AM Heathrow Terminals 2 & 3 (HXX) | 3h39 | 11:34 AM Swansea station (SWA) | 2 transfers | |
C29006+ L23047 | On time 8:12 AM Heathrow Terminal 5 (HWV) | 3h22 | 11:34 AM Swansea station (SWA) | 1 transfer | |
C29006+ L23047 | On time 8:17 AM Heathrow Terminals 2 & 3 (HXX) | 3h17 | 11:34 AM Swansea station (SWA) | 1 transfer | |
L24175 · G23749+ L23048 | On time 8:50 AM Heathrow Terminal 5 (HWV) | 3h43 | 12:33 PM Swansea station (SWA) | 2 transfers | |
L24175 · G23749+ L23048 | On time 8:55 AM Heathrow Terminals 2 & 3 (HXX) | 3h38 | 12:33 PM Swansea station (SWA) | 2 transfers | |
C29018+ L23048 | On time 9:12 AM Heathrow Terminal 5 (HWV) | 3h21 | 12:33 PM Swansea station (SWA) | 1 transfer | |
C29018+ L23048 | On time 9:17 AM Heathrow Terminals 2 & 3 (HXX) | 3h16 | 12:33 PM Swansea station (SWA) | 1 transfer | |
L23934 · G23654+ L23049 | On time 9:50 AM Heathrow Terminal 5 (HWV) | 3h40 | 1:30 PM Swansea station (SWA) | 2 transfers | |
L23934 · G23654+ L23049 | On time 9:55 AM Heathrow Terminals 2 & 3 (HXX) | 3h35 | 1:30 PM Swansea station (SWA) | 2 transfers | |
C29030+ L23049 | On time 10:12 AM Heathrow Terminal 5 (HWV) | 3h18 | 1:30 PM Swansea station (SWA) | 1 transfer | |
C29030+ L23049 | On time 10:17 AM Heathrow Terminals 2 & 3 (HXX) | 3h13 | 1:30 PM Swansea station (SWA) | 1 transfer | |
L23905 · L24177+ L23051 | 10:50 AM Heathrow Terminal 5 (HWV) | 3h44 | 2:34 PM Swansea station (SWA) | 2 transfers | |
L23905 · L24177+ L23051 | 10:55 AM Heathrow Terminals 2 & 3 (HXX) | 3h39 | 2:34 PM Swansea station (SWA) | 2 transfers | |
C29042+ L23051 | 11:12 AM Heathrow Terminal 5 (HWV) | 3h22 | 2:34 PM Swansea station (SWA) | 1 transfer | |
C29042+ L23051 | 11:17 AM Heathrow Terminals 2 & 3 (HXX) | 3h17 | 2:34 PM Swansea station (SWA) | 1 transfer | |
L24055 · L24180+ L23052 | On time 11:50 AM Heathrow Terminal 5 (HWV) | 3h38 | 3:28 PM Swansea station (SWA) | 2 transfers | |
L24055 · L24180+ L23052 | On time 11:55 AM Heathrow Terminals 2 & 3 (HXX) | 3h33 | 3:28 PM Swansea station (SWA) | 2 transfers | |
C29054+ L23052 | On time 12:12 PM Heathrow Terminal 5 (HWV) | 3h16 | 3:28 PM Swansea station (SWA) | 1 transfer | |
C29054+ L23052 | On time 12:17 PM Heathrow Terminals 2 & 3 (HXX) | 3h11 | 3:28 PM Swansea station (SWA) | 1 transfer | |
L23933 · L24127+ L23053 | 12:50 PM Heathrow Terminal 5 (HWV) | 3h42 | 4:32 PM Swansea station (SWA) | 2 transfers | |
L23933 · L24127+ L23053 | 12:55 PM Heathrow Terminals 2 & 3 (HXX) | 3h37 | 4:32 PM Swansea station (SWA) | 2 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Swansea by bus or train
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Why book with Omio vs Great Western Railway?
- 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.
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- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Heathrow Airport to Swansea.
Journey information
Overview: Train from London Heathrow Airport to Swansea
Trains from London Heathrow Airport to Swansea run on average 22 times per day, taking around 4h 13m. Cheap train tickets for this journey start at $64 (€52) but you can travel from only $12 (€10) by bus.
The earliest train runs at 08:06, the last at 22:20. The fastest train covers the 150 miles (242 km) distance in 3h 24m.
Distance 150 miles (242 km) |
Average train duration 4h 13m |
Cheapest ticket price $64 (€52) |
Trains per day 22 |
Fastest train 3h 24m |
First train 8:06 AM |
Last train 10:20 PM |
Train companies: Great Western Railway from London Heathrow Airport to Swansea trainsGreat Western Railway trains will get you between London Heathrow Airport and Swansea from $12 (€10). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Trains from London Heathrow Airport to Swansea
Find answers to the most common questions about traveling from London Heathrow Airport to Swansea by train. 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 train, the cheapest option, or tips for making the most of your visit at Swansea, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from London Heathrow Airport to Swansea
- Opening hours: Monday - Friday 05:15 - 20:00 Saturday 06:15 - 20:00 Sunday 08:00 - 20:00 Tickets requiring reservations: Mon-Sat 0910-1845
- Car Park: Mariners Road (until 30 April 2019). Thereafter please use the top level of Ivy Street (High Street) multistorey car park.
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category A. Step free access to all platforms.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible public telephones: on concourse
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: Yes
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stops on High Street outside the station
Most popular train connections from London Heathrow Airport
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