Fastest€72.94
- การรถไฟแห่งประเทศไทย S-258906:023h 41m09:43Udon Thani Railway StationBang Kapi station
Door to door 4h 25mCO2 17.7 kgChanges 0Refundable
Udon Thani to Bang Kapi train
Trains from Udon Thani to Bang Kapi start at €66.89 and take 4h 25m at their fastest.
The Trains from Udon Thani to Bang Kapi starts at €66.89 and takes 4h 25m door to door, run by 1 operator over 536 km, with around 2 departures a day. Fares bottom out about 45 days before departure.
- 4h 25mDoor to door
- 3h 41mMoving
- €66.89From
- 17.7 kgCO2
The cheapest and the fastest on 28 September 2026
Two journeys we can sell today, with the service number each operator files them under.
Train operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| การรถไฟแห่งประเทศไทย | €66.89 | 4h 25m | 140 km/h | Refundable | Power sockets, Wi-Fi |
Bang Kapi sits on the water, which usually settles which side of town you want to wake up on. Rooms are not ours to sell.
Rooms within reach of Bangkapi
Filter by neighbourhood and by price per night, and the map tells you what is a walk and what is a taxi.
Search Bang Kapi on AgodaOr compare on Booking.com
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When to book Udon Thani to Bang Kapi
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €30.9890 days
- €23.8360 days
- €22.1845 days
- €22.1830 days
- €29.8821 days
- €37.5814 days
- €58.487 days
- €49.683 days
- €62.881 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €22.18.
- How much it moves
- The gap between the cheapest and dearest lead time is 183 percent. The dearest point is €62.88, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €34.28Sun
- €29.88Mon
- €34.28Tue
- €30.43Wed
- €41.98Thu
- €41.43Fri
- €37.58Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Udon Thani
Rail
- Udon Thani Railway Station
- Nong Khon Kwang railway station
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 43% of the services we sell on this corridor run through without a change. The remaining 57% involve one connection.
- How far it really runs
- The route covers 536 km against 466 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Si Racha, Lampang, Chon Buri, Kabin Buri. The gap between arriving and leaving is 49 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Udon Thani at 06:02 and the last at 07:30, across 2 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Trains against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 4h 25m | 3h 41m | 44m | €66.89 | 17.7 kg | 2 |
| Coach | 8h 37m | 7h 53m | 44m | €29.88 | 14.5 kg | 5 |
Questions about Udon Thani to Bang Kapi
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Train from Udon Thani to Bang Kapi take?
The Train from Udon Thani to Bang Kapi takes 4h 25m door to door, of which 3h 41m is spent moving. The route runs 536 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Train from Udon Thani to Bang Kapi cost?
The Train from Udon Thani to Bang Kapi starts at €66.89 for one passenger, checked on 12 September 2026. A typical fare is €68.54. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Udon Thani to Bang Kapi?
1 operators run the Train from Udon Thani to Bang Kapi: การรถไฟแห่งประเทศไทย. Between them they file around 2 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Train from Udon Thani to Bang Kapi use?
The Train from Udon Thani to Bang Kapi leaves from Udon Thani Railway Station and arrives at Bang Kapi station. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Train the best way from Udon Thani to Bang Kapi?
Travelling from Udon Thani to Bang Kapi by Coach costs €29.88 and takes 8h 37m door to door, against 4h 25m by Train. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Train from Udon Thani to Bang Kapi?
Fares for the Train from Udon Thani to Bang Kapi bottom out around 45 days ahead, at €22.18. The gap between the cheapest and dearest lead time across the window is 183 percent, measured on 12 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Udon Thani to Bang Kapi produce?
The Train from Udon Thani to Bang Kapi produces about 17.7 kg of CO2 per passenger over 536 km, which works out at roughly 33 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
What is provided on board the Train from Udon Thani to Bang Kapi?
Operators on the Train from Udon Thani to Bang Kapi publish Power sockets, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 4h 25m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modelled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Udon Thani to Bang Kapi on 12 September 2026: 536 km of route against 466 km in a straight line, 2 services a day, 1 operators, a cheapest fare of €66.89, and 4h 25m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
The journey is the easy half to plan. The days in Bang Kapi are the half people leave until last.
What to book in Bang Kapi before you go
Day trips that leave Bang Kapi in the morning and cover a good part of Thailand by evening.
See Bang Kapi on KlookOr browse GetYourGuide
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