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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 SEK 574.88, with average prices for this route around SEK 746.42. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
16:19 Carmarthen | 20:51 Heathrow Terminals 2 & 3 |  Elizabeth line | Find Tickets |
16:19 Carmarthen | 20:55 Heathrow Terminals 2 & 3 |  | Find Tickets |
16:32 Carmarthen | 20:51 Heathrow Terminals 2 & 3 |  Elizabeth line | Find Tickets |
16:32 Carmarthen | 20:55 Heathrow Terminals 2 & 3 | | Find Tickets |
16:56 Carmarthen | 21:40 Heathrow Terminals 2 & 3 | | Find Tickets |
16:56 Carmarthen | 21:51 Paris | Elizabeth line | Find Tickets |
Carmarthen to Heathrow Terminals 2 & 3 Train Route Details
First train
05:36
Last train
22:42
Journey time
4h 6m
Distance
270 km
Price
SEK 574.88*
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%
Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Carmarthen to Heathrow Terminals 2 & 3, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.
Book in advance to save an average of 61%
Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Carmarthen to Heathrow Terminals 2 & 3 ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3
If you are traveling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from Carmarthen to Heathrow Terminals 2 & 3 more affordable for families, friends, or colleagues planning a trip together.
Carmarthen to Heathrow Terminals 2 & 3 train ticket types
There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:
Off-peak & Super Off-peak tickets
Off-peak tickets are cheaper and offer more flexibility for travel during less busy times. Super Off-Peak tickets are even cheaper and suitable for unconventional schedules.
Return train tickets
Valid for both an outbound and return journey from the same destination on your chosen route.
Advance train tickets
Generally the most cost-effective option, these tickets can be purchased up to 12 weeks in advance of the travel date.
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
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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%.