The cheapest and fastest trains from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX)
Cheapest price
$131
Average price
$131
Fastest journey
2 h 57 m
Average duration
2 h 57 m
Trains per day
1
Distance
188 km
The best way to find a cheap train ticket from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) will cost around $131 if you buy it on the day, but the cheapest tickets can be found for only $131.
Of the 1 trains that leave Cardiff Queen Street (CDQ) for Heathrow Terminals 2 & 3 (HXX) on Fri, Nov 14, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 14 the direct trains cover the 188 km distance in an average of 2 h 57 m but if you time it right, some trains will get you there in just 2 h 57 m .
On Fri, Nov 14 the slowest trains will take 2 h 57 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.


Travel Information
Compare train and bus for Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX)
Omio recommends booking the bus as it is the most popular option from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) among Omio's users. If you are prioritising price take the bus with prices starting from €8. For those with little time consider booking a ferry which can get you there in 40m. The ticket price range depends on the travel mode: a bus costs an average of €8, and a train costs an average of €73.
Distance: 116 miles (188 km)
Compare train with
| Train | Most popular Bus | Ferry |
|---|---|---|
€97 Average price | €14 Average price Cheapest | €21 Average price |
2h 44m Average total duration 2h 14m Onboard + 30m Additional time* | 4h 3m Average total duration 3h 33m Onboard + 30m Additional time* | 1h 40m Average total duration Fastest 40m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) train times
The table below shows live departures for Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) trains for today, Thursday, November 13. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:24 AM Cardiff Queen Street (CDQ) | 2h57 | 10:21 AM Heathrow Terminals 2 & 3 (HXX) | 0 transfersDirect | |
![]() | 12:04 PM Cardiff Queen Street (CDQ) | 2h47 | 2:51 PM Heathrow Terminals 2 & 3 (HXX) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) by train or bus
Compare train and bus 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.
Nov 14
Nov 15
Nov 16
Nov 17
Nov 18
Nov 19
Nov 20
Journey information
Overview: Train from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX)
Distance 116 miles (188 km) |
Average train duration 2h 14m |
Cheapest ticket price $90 (€73) |
Trains per day 5 |
Fastest train 2h 39m |
First train 04:44 |
Last train 10:04 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) start from as low as $90 (€73) if booked well in advance.
- Standard Fares: Typically, trains cost $120 (€97) depending on the train type and class.
Train companies: Great Western Rail, first_great_western from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) trainsGreat Western Rail, first_great_western trains will get you between Cardiff Queen Street (CDQ) and Heathrow Terminals 2 & 3 (HXX) from $10 (€8). 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: Trains from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX)
Find answers to the most common questions about traveling from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX) 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 Heathrow Terminals 2 & 3 (HXX), this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX)
- 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.
- Opening hours: Monday - Sunday 05:00 - 23:59
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: No
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- National key toilets: No
- Baby changing facilities: Yes
- Onward travel information: National Rail trains serving London Paddington National Express coaches to Victoria Coach Station and Gatwick Airport London Underground
- Metro: Connection available with the London Underground (Piccadilly Line)
Most popular train connections from Cardiff Queen Street (CDQ)
More options for your journey from Cardiff Queen Street (CDQ) to Heathrow Terminals 2 & 3 (HXX)
Here are some other resources that might have the information you need
