There is no direct train. You change trains once in Bangkok and book each train as its own ticket. We found 5 good connections.
| 1st train | Change at | 2nd train | Total time | Fare from | With berths |
|---|---|---|---|---|---|
| RP170 18:20 | Bangkok wait 3h 15m |
RP109 14:15 | 26h 15m | 436 THB | 1,440 THB |
| RP170 18:20 | Bangkok wait 7h 40m |
SP9 18:40 | 29h 55m | 1,145 THB | 1,710 THB |
| RP170 18:20 | Bangkok wait 9h 05m |
SP13 20:05 | 31h 37m | 516 THB | 1,520 THB |
| RP170 18:20 | Bangkok wait 9h 45m |
RP107 20:45 | 32h 24m | 436 THB | 1,460 THB |
| RP170 18:20 | Bangkok wait 11h 30m |
EX51 22:30 | 34h 08m | 476 THB | 1,480 THB |
Fares are per adult for the cheapest class we know on each train. "With berths" uses a sleeper berth on the overnight train(s). Live fares show when you book.
See also: night trains · return: Phitsanulok to Hat Yai · all connections
No. You change trains once, in Bangkok, and book each train as a separate ticket.
Take RP170 at 18:20, change in Bangkok and continue on RP109. The whole trip takes about 26h 15m, including 3h 15m to change trains.
From about 436 THB per adult in total, on RP170 and RP109 in the cheapest available class.
At least one hour at the same station. Long-distance trains, especially from the south, are often late, so a wait of 2–3 hours is safer. If you change between Hua Lamphong and Krung Thep Aphiwat in Bangkok, allow extra time to cross the city.