I myself travelled several times from Dhaka to Kolkata and Kolkata to Dhaka via train and it was really enjoyable. I suggest everyone to journey by train on this route if you don't use Air travel, this is much more comfortable then bus journey. Here the train schedule from Dhaka to Kolkata -

| Custom & Immigration | Time | Station | Time | Custom & Immigration | ||
|---|---|---|---|---|---|---|
| 08:15 (BST) | D | DHAKA CANTONMENT | A | 18:05 (BST) | ||
|
13:50 (BST) To 14:50 (BST) |
13:50 (BST) | A | DARSANA | D | 12:35 (BST) |
12:35 (BST) TO 11:35 (BST) |
| 14:50 (BST) | 11:35 (BST) | |||||
| 14:20 (BST) | D | A | 11:05 (BST) | |||
|
14:30 (IST) TO 16:00 (IST) |
15:00 (BST) | A | GEDE | D | 10:55 (IST) |
10:55 (IST) TO 09:25 (IST) |
| 14:30 (IST) | 09:25 (IST) | |||||
| 16:00 (IST) | D | A | ||||
| 18:10 (IST) | A | KOLKATA | D | 07:10 (IST) |
BR Rake:
From Dhaka to Kolkata - 3107From Kolkata to Dhaka - 3108
IR Rake:
From Kolkata to Dhaka - 3109From Dhaka to Kolkata - 3110
2. Days of Run
BR Rake 3107 will run on Friday from Dhaka to Kolkata and 3108 Saturday from Kolkata to Dhaka BR Rake 3107 will run on Sunday from Dhaka to Kolkata and 3108 Monday from Kolkata to Dhaka IR Rake 3109 will run on Friday from Kolkata to Dhaka and 3110 Saturday from Dhaka to KolkataIR Rake 3109 will run on Tuesday from Kolkata to Dhaka and 3110 Wednesday from Dhaka to Kolkata
Ticket Prices and Fair:
| The fares have been agreed as follows |
|---|
| .AC First/Cabin - USD 20 +15 % Vat |
| .AC Chair Car - USD 12+15 % Vat |
| .Non-AC Chair Car - USD 8 |
| .500 Taka Travel Tax to be paid at the time of purchase of ticket for all classes. |
| Children, accompanied by an adult, up to the age of 5 years will be charged at 50% of the fare for the class of travel |
| (Travel Tax and Vat will be charged if applicable). Tickets for travel will be issued only on production of valid |
| travel document from 09-00 hrs. to 19-00 hrs. at Kolkata counter & at Dhaka Railway Station. |
This schedule updated from 17 march 2017 and collected from Bangladesh Railway official website.
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