Timetable
Train route
Cheap train tickets
Carmarthen to Heathrow Terminals 2 & 3 Train prices and times
Planning a journey from Carmarthen to Heathrow Terminals 2 & 3? Trip.com offers train tickets starting from as low as € 51.98, with average prices for this route around € 67.50. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
11:27 Carmarthen | 15:51 Heathrow Terminals 2 & 3 |  Elizabeth line | Find Tickets |
11:27 Carmarthen | 15:55 Heathrow Terminals 2 & 3 |  | Find Tickets |
12:34 Carmarthen | 16:40 Heathrow Terminals 2 & 3 |  | Find Tickets |
12:34 Carmarthen | 16:51 Heathrow Terminals 2 & 3 | Elizabeth line | Find Tickets |
12:58 Carmarthen | 17:21 Heathrow Terminals 2 & 3 | Elizabeth line | Find Tickets |
12:58 Carmarthen | 17:25 Paris | | Find Tickets |
Carmarthen to Heathrow Terminals 2 & 3 Train Route Details
First train
05:36
Last train
22:42
Journey time
4 ساعات 6 دقائق
Distance
270 km
Price
€ 51.98*
How to book cheap train tickets from Carmarthen to Heathrow Terminals 2 & 3
Traveling in off-peak train times
We recommend buying train tickets from Carmarthen to Heathrow Terminals 2 & 3 during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Get 1/3 off with a Railcard
You can choose a Railcard to help you save up to 1/3 on fares from Carmarthen to Heathrow Terminals 2 & 3 for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.
Split tickets to save an average extra 30%
Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Carmarthen to Heathrow Terminals 2 & 3, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!
Book in advance to save an average of 61%
Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
Travel in a group to save 1/3
If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.
Carmarthen to Heathrow Terminals 2 & 3 train ticket types
Save money on your trip from Carmarthen to Heathrow Terminals 2 & 3 with suitable train tickets. It's a great way to spend less!
Off-peak & Super Off-peak tickets
Off-Peak tickets are cheaper and more flexible, allowing for travel during less busy times. Super Off-Peak tickets are even cheaper and are perfect for less conventional schedules.
Return train tickets
Valid for both an outbound and return journey from the same destination on your chosen route.
Advance train tickets
As one of the most cost-effective ticket options available, purchasing up to 12 weeks in advance can save you a considerable amount of money.
Season train tickets
These allow unlimited travel between two stations and can save you over 1/3 on train fares.
Why Book Train Tickets With Trip.com?
Best price promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Carmarthen to Heathrow Terminals 2 & 3 journey
National Rail Partners
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No Booking Fees on the App
Only pay for your train travel – no hidden fees
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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.