Timetable
Train route
Cheap train tickets
Carmarthen to Heathrow Terminal 3 Train prices and times
Use Trip.com to buy tickets from Carmarthen to Heathrow Terminal 3, starting from JPY 9,248 and averaging JPY 12,007. The entire journey takes no more than 4 hours 6 minutes. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.
| Departure | Arrival | Operator | 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 Heathrow Terminals 2 & 3 | Elizabeth line | Find Tickets |
18:18 Carmarthen | 22:40 Heathrow Terminals 2 & 3 | | Find Tickets |
18:18 Carmarthen | 22:51 Paris | Elizabeth line | Find Tickets |
Carmarthen to Heathrow Terminal 3 Train Route Details
First train
04:38
Last train
22:42
Journey time
4 hours 6 minutes
Distance
269 km
Price
JPY 9,248*
How to book cheap train tickets from Carmarthen to Heathrow Terminal 3
Traveling in off-peak train times
Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Carmarthen to Heathrow Terminal 3. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard
With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards 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 Terminal 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 Terminal 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 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 Terminal 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
These two types of tickets are specifically for use during off-peak and super off-peak hours, with cheaper prices.
Return train tickets
These are valid for both the outbound and return journey from the same destination on your chosen route.
Advance train tickets
Typically the most cost-effective option for train travel. They are usually available for purchase 12 weeks before the travel date.
Season train tickets
Season tickets allow unlimited travel between two stations and can save you more than 1/3 on train fares.
Why Book Train Tickets With Trip.com?
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Split Tickets
Save an average of 30% on train fares by splitting your Carmarthen to Heathrow Terminal 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%.