The cheapest and fastest trains from Cardiff to London Gatwick Airport
Cheapest price
£116
Average price
£120
Fastest journey
3 h 28 m
Average duration
3 h 37 m
Trains per day
6
Distance
212 km
The best way to find a cheap train ticket from Cardiff to London Gatwick Airport is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff to London Gatwick Airport will cost around £120 if you buy it on the day, but you can find cheap train tickets today for only £116.
To travel from Cardiff to London Gatwick Airport you need to make at least one change.
P22797 · P30437
P22725 · P29624 · P30440
P22795 · P30432
P22723 · P29618 · P30434
P22795+
Tube from London Paddington to London Victoria+
X15078
P22797+
Tube from London Paddington to London Victoria+
X15009
P22795+
Tube from London Paddington to London Victoria+
X15078
P22797 · P30437
P22795 · P30432
P22725 · P29624 · P30440Travel Information
Compare train and coach for Cardiff to London Gatwick Airport
Omio recommends booking the coach as it is the most popular option from Cardiff to London Gatwick 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 2h 52m. The ticket price range depends on the travel mode: a coach costs an average of £12, and a train costs an average of £37.
Distance: 212 km
Compare train with
| Train | Most popular Coach |
|---|---|
£65 Average Price | £19 Average Price Cheapest |
3h 22m Average total duration Fastest 2h 52m Onboard + 30m Additional time* | 5h 15m Average total duration 4h 45m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Cardiff to London Gatwick Airport train times
The table below shows live departures for Cardiff to London Gatwick Airport trains for today, Wednesday 31 December. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
P22795+ Tube from London Paddington to Farringdon+ G84481 | On time 08:18 Cardiff Central (CDF) | 3h26 | 11:44 Gatwick Airport (GTW) | 2 changes | |
P22795 · P30429 | On time 08:18 Cardiff Central (CDF) | 3h07 | 11:25 Gatwick Airport (GTW) | 1 change | |
P22797 · P30434 | On time 09:19 Cardiff Central (CDF) | 3h06 | 12:25 Gatwick Airport (GTW) | 1 change | |
P22797+ Tube from London Paddington to Farringdon+ G84491 | On time 09:19 Cardiff Central (CDF) | 3h25 | 12:44 Gatwick Airport (GTW) | 2 changes | |
P22799 · P30440 | On time 10:18 Cardiff Central (CDF) | 3h07 | 13:25 Gatwick Airport (GTW) | 1 change | |
P22799+ Tube from London Paddington to Farringdon+ G84501 | On time 10:18 Cardiff Central (CDF) | 3h26 | 13:44 Gatwick Airport (GTW) | 2 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to London Gatwick Airport by train or coach
Compare train and coach 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.
01 Jan
02 Jan
03 Jan
04 Jan
05 Jan
06 Jan
07 Jan
Journey information
Overview: Train from Cardiff to London Gatwick Airport
Trains from Cardiff to London Gatwick Airport run on average 7 times per day, taking around 2h 52m. Cheap train tickets for this journey start at £37 but you can travel from only £12 by coach.
The earliest train runs at 05:07, the last at 20:20. The fastest train covers the 212 km distance in 3h 5m.
Distance 212 km |
Average train duration 2h 52m |
Cheapest ticket price £37 |
Trains per day 7 |
Fastest train 3h 5m |
First train 05:07 |
Last train 20:20 |
Train companies: Great Western Rail, first_great_western from Cardiff to London Gatwick Airport trainsGreat Western Rail, first_great_western trains will get you between Cardiff and London Gatwick Airport from £12. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
first_great_western
FAQs: Cardiff to London Gatwick Airport train
Find answers to the most common questions about traveling from Cardiff to London Gatwick Airport 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 London Gatwick Airport, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Cardiff and London Gatwick Airport
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: News agent and convenience store
- Car Park: Brewery Car park
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
- Taxi: Taxi rank is on the right as you exit the main station entrance
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday 07:30 - 18:30 Saturday 09:30 - 15:30 Sunday Closed
- Car Park: No
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B3. While both platforms are step-free, there is no facility for wheelchair users, mobility scooter users or persons with reduced mobility to cross between Platform 1 and 2 due to a steep footbridge. Customers who have travelled from the Valleys and wish to access the University or the Civic Centre are advised to travel to Queen Street station, change onto a North-bound service and alight at Cathays on the return service.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) take cash, and major debit and credit cards. The machine on the Cardiff-bound platform is only available during staffing hours. The machine on the Pontypridd-bound platform is available all the time.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Travelodge
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
- Onward travel information: The nearest bus stop is on Park Place
- Location for Rail Replacement Services: At the bus stops adjacent to the Cardiff University Students' Union on Park Place
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:40 - 18:00 Sunday 10:00 - 15:30 Temporary opening hours due to the COVID-19 pandemic.
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machines are near the main entrance and take cash and major debit and credit cards.
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 4. The National key toilets are located on the Main Concourse to the right of the Ticket Office; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- Baby changing facilities: No
- Travelodge
- Storage sheltered: No
- Storage location: to the right of the station front
- Storage CCTV: Yes
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Announcements, Arrival screens
- Onward travel information: Limited service from stop outside station Mondays to Fridays
- Location for Rail Replacement Services: For services towards Cardiff Central use the bus stop at the front of the station. For services towards Cathays use the bus stop in front of the shop opposite the station entrance. Please ask a member of station staff if you are unsure of which stop to use.
Most popular train connections from Cardiff
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