Cardiff to London Stansted Airport bus with National Express

Wed 15 Apr
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The cheapest and fastest coaches from Cardiff to London Stansted Airport

Showing times and prices for 15 Apr

Cheapest price

£30

Average price

£33

Fastest journey

6 h 12 m

Average duration

6 h 25 m

Buses per day

13

Distance

242 km

Cheap tickets

The best way to find a cheap coach ticket from Cardiff to London Stansted 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 Stansted Airport will cost around £33 if you buy it on the day, but you can find cheap coach tickets today for only £30.

Fast coaches

To travel from Cardiff to London Stansted Airport you need to make at least one change.

  • National ExpressNX507 · NXA8
    15:537h02
    Cardiff, University
    22:55Stansted, London Stansted Airport Coach Station
    £301One-way
    1 change
  • National ExpressNX507 · NXA8
    11:386h42
    Cardiff, University
    18:20Stansted, London Stansted Airport Coach Station
    £331One-way
    1 change
  • National ExpressNX507 · NXA8
    5:206h50
    Cardiff, University
    12:10Stansted, London Stansted Airport Coach Station
    £331One-way
    1 change
  • National ExpressNX509 · NXA8
    13:386h27
    Cardiff, University
    20:05Stansted, London Stansted Airport Coach Station
    £331One-way
    1 change
  • National ExpressNX507 · NXA8
    18:086h12
    Cardiff, University
    0:20Stansted, London Stansted Airport Coach Station
    £331One-way
    1 change

Travel Information

Compare train and coach for Cardiff to London Stansted Airport

Omio recommends booking the coach as it is the most popular option from Cardiff to London Stansted Airport among Omio's users. If you are prioritising price take the coach with prices starting from £23. For those with little time consider booking a train which can get you there in 3h 3m. The ticket price range depends on the travel mode: a coach costs an average of £23, and a train costs an average of £43.

Distance: 242 km

Compare bus with

Most popular
Coach
Train

£34

Average Price

Cheapest

£60

Average Price

5h 44m

Average total duration

5h 14m

Onboard

+

30m

Additional time*

3h 33m

Average total duration

Fastest

3h 3m

Onboard

+

30m

Additional time*

National Express

Most popular bus company

Great Western Railway

Most popular train company

Direct Options

Direct Options

Live departures

Cardiff to London Stansted Airport bus times

The table below shows live departures for Cardiff to London Stansted Airport coaches for today, Tuesday 14 April. You can also manually refresh the results below to see updated coach journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
national_expressNX509 · NXA618:23 Cardiff, University
7h02
1:25 Stansted, London Stansted Airport Coach Station1 change
Wednesday 15 April
national_expressNX509 · NXA8
On time
2:20 Cardiff, University
6h20
8:40 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX507 · NXA8
Delayed
11:00 4:20Cardiff, University
6h50
11:10 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX509 · NXA8
On time
5:50 Cardiff, University
6h50
12:40 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX507 · NXA8
Delayed
11:00 7:08Cardiff, University
6h32
13:40 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX509 · NXA8
On time
8:08 Cardiff, University
6h37
14:45 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX507 · NXA8
Delayed
11:00 8:53Cardiff, University
6h32
15:25 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX509 · NXA8
On time
9:38 Cardiff, University
6h42
16:20 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX507 · NXA8
Delayed
11:00 10:38Cardiff, University
6h42
17:20 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX509 · NXA8
On time
11:38 Cardiff, University
6h37
18:15 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX509 · NXA8
On time
12:38 Cardiff, University
6h27
19:05 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX507 · NXA8
On time
14:53 Cardiff, University
7h02
21:55 Stansted, London Stansted Airport Coach Station		1 change
national_expressNX507 · NXA8
On time
17:08 Cardiff, University
6h12
23:20 Stansted, London Stansted Airport Coach Station		1 change

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Cardiff to London Stansted 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.

Wed
15 Apr
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Why should you book Cardiff to London Stansted Airport coaches with Omio?

National Express operates all coaches services from Cardiff to London Stansted Airport.
Omio is an official ticket reseller for all your travel options from Cardiff to London Stansted Airport.

Why book with Omio vs National Express?

  • 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 train and bus to ensure you get the best deal for traveling from Cardiff to London Stansted Airport.

Why book with Omio over Wanderu?

  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff to London Stansted Airport.

Journey information

Overview: Bus from Cardiff to London Stansted Airport

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from Cardiff to London Stansted Airport run on average 16 times per day, taking around 5h 14m. Cheap bus tickets for this journey start at £23 if you book in advance.

The earliest coach runs at 03:20, the last at 19:45. The fastest coach covers the 242 km distance in 6h 0m.

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
5h 14m
Cheapest ticket price
£23
Buses per day
16
Fastest bus
6h 0m
First bus
3:20
Last bus
19:45
Cheapest Month
Oct
Cheapest Day
Sat
High Season
Jul - Sept
Low Season
Jan - Mar
Busiest Day
Wed
Least Busy Day
Thu
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 from Cardiff to London Stansted AirportYou can travel by bus between Cardiff to London Stansted Airport with National Express for as low as £23. When you search for schedules and tickets, Omio will show you the best journey

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
6h 0m
Cheapest Price
£23
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.
Learn more about National Express

FAQs: Cardiff to London Stansted Airport coach

Find answers to the most common questions about traveling from Cardiff to London Stansted 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 Stansted Airport, this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from Cardiff to London Stansted Airport can start from as little as £23 when you book in advance. The average coach ticket price for Cardiff to London Stansted Airport is £34; 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 Cardiff to London Stansted Airport is 6h 0m to travel the 242 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Cardiff to London Stansted Airport leaves at 3:20. Plan your trip with the Journey Planner from Omio.
The latest coach from Cardiff to London Stansted Airport leaves at 19:45.
There are 16 coaches a day from Cardiff to London Stansted Airport which require at least one change with National Express. Schedules can vary on holidays or weekends with fewer coaches.
When taking a coach from Cardiff to London Stansted Airport, you can count on National Express for the best way to get you to London Stansted Airport. You can also check all possible coach companies who offer a service between Cardiff and London Stansted Airport and compare the amenities they offer before buying a coach ticket.
A trip to London Stansted Airport from Cardiff is worth doing but not as a day trip with a journey time of 6h 0m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Cardiff to London Stansted Airport is October.
It's helpful to compare your options as there are 2 ways to travel between Cardiff and London Stansted Airport including taking a train and coach.
Yes, there are bathrooms on board the coach from Cardiff to London Stansted Airport for coach company National Express.
Yes, the following accessibility options are available when taking the coach from Cardiff to London Stansted Airport:
  • National Express
    • Assistance
    • Priority seating
    • Accessible toilets.
Whether you can cancel your coach ticket from Cardiff to London Stansted Airport depends on the coach companies:
  • 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.
Yes, bikes are allowed on board the coach with coach company National Express.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the coach from Cardiff to London Stansted Airport.
Yes, the following luggage options are included when booking a coach ticket from Cardiff to London Stansted Airport:
  • National Express
    • Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Yes, the following additional luggage options are available when booking a coach ticket from Cardiff to London Stansted Airport:
  • National Express
    • 10€ per additional bag.
Unfortunately, pets are not allowed on the coach from Cardiff to London Stansted Airport.
You can reserve your seat on the coach from Cardiff to London Stansted Airport with the following coach company: National Express
Yes, there are USB plugs on board the coach from Cardiff to London Stansted Airport with the following coach company: National Express.
Yes, there is Wifi on board the coach from Cardiff to London Stansted Airport with the following coach company: National Express.

popular bus stations

Important Stations and Airports in Cardiff and London Stansted Airport

Cardiff
London
Cardiff, Sophia Gardens
information
Cardiff, North Road (Friary Gardens)
information
Cardiff, University
information

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