Dubrovnik to Kotor: Day Trip & Bus Guide

Kotor sits about 90 km southeast of Dubrovnik around the Adriatic coast, just over the border in Montenegro, and you can reach it three ways: a public bus (cheapest, roughly 2.5-3.5 hours including the border), an organised day tour (the easiest, with a guide and no logistics), or your own car (most flexible, but you’ll deal with the border yourself). The scheduled drive is under two hours, but the Croatia-Montenegro border crossing is the wild card - quick off-season, potentially hours in peak summer. A day trip is very doable, but only if you start early. Costs and times below are planning ballparks in euros (€), not live quotes - confirm before you book.

Heads-up. Fares, schedules and especially border wait times change with the season. The euro figures here are rough orientation, not guaranteed prices, and the border can add anything from 15 minutes to several hours in July and August. Carry a valid passport. Checked July 2026.

Three ways to get there at a glance

Option	Time (with border)	Rough cost	Best for
Public bus	~2.5-3.5 h	~€25 one way / ~€40 return	Budget, independent travellers
Organised day tour	Full day	mid-range, per person	No hassle, a guide, often Budva too
Drive yourself	~2.5-3.5 h	fuel + tolls + border admin	Flexibility, stopping in Perast
Private transfer	~2-3 h	premium, per car	Door to door, groups, early start

There’s no ferry or train; it’s road all the way, hugging the coast past Cavtat, over the border, and along the Bay of Kotor - a long, fjord-like inlet ringed by mountains that’s the prettiest part of the trip.

By bus: the budget option

Public buses link Dubrovnik and Kotor daily - around 7 departures a day in summer, about 3 in winter, run by operators including Libertas Dubrovnik, Globtour/Jadran ekspres, Blue Line and Božur, with tickets sold through aggregators like Getbybus and Omio. The first buses leave Dubrovnik in the early morning (some lists show a first departure around 07:15) and the last in the early evening. Book online ahead in July and August; in shoulder season you can usually buy a day or two before.

The scheduled journey is about 1 hour 50 minutes to 2.5 hours over roughly 90-95 km, but in practice you should budget 2.5 to 3.5 hours because of the border stop. A one-way ticket runs around €25, and a return is about €40 - so if you’re coming back the same day, the round-trip ticket is the smarter buy. One thing to know: on a bus, everyone gets off at the border with their luggage for the passport check, then reboards, which is part of why the timing is unpredictable.

Buses leave from Dubrovnik’s main bus station at Gruž (Obala pape Ivana Pavla II), a local bus or taxi ride from the Old Town, and arrive at Kotor’s bus station in Škaljari, a five-minute walk from the old town’s Sea Gate. If you’re getting to Dubrovnik in the first place, our Split to Dubrovnik transport guide covers the leg down the Dalmatian coast.

By organised day tour: the easiest

If you’d rather not juggle bus times and border queues, a guided day tour from Dubrovnik is the path of least resistance. These run daily in season, pick you up near the Old Town, handle the border, and usually pair Kotor with Perast (for the islet church of Our Lady of the Rocks) and often Budva or a Bay of Kotor boat ride. You get a guide, a set itinerary and no logistics - the trade-off is less time to wander Kotor on your own and a fixed schedule. Tours are priced per person and are the most popular way Dubrovnik visitors see Kotor without staying overnight - compare a few for what’s included, since some bundle lunch or a boat ride and others don’t.

By car and the border crossing

Driving gives you the most freedom - to stop in Perast, to climb partway up the Kotor serpentine for the view, to leave when you like. The route follows the coastal road south from Dubrovnik through Cavtat, crosses into Montenegro, and curves around the bay to Kotor; the scheduled drive is about 2 hours, plus the border.

The main crossing is Karasovići (Debeli Brijeg) on the Adriatic highway; a smaller crossing at Vitaljina/Konfin can be quieter for cars. Wait times swing wildly: 15-30 minutes off-season, but two to five hours at the peak of summer, with July-August queues regularly topping three hours. The single best move for a day trip is to leave very early - before the tour buses and the late-morning rush hit the border.

Two practical rules for drivers:

• Passports, not ID cards. Croatia is in the EU and Schengen; Montenegro is not. This is a Schengen external border, so everyone needs a valid passport, and the EU’s Entry/Exit System (EES) now records non-EU travellers biometrically on the Croatian side, which can slow things on busy days.
• Check your rental’s cross-border rules. If you’re driving a Croatian hire car into Montenegro, you usually need the rental company’s written permission and a Green Card (the international insurance certificate) covering Montenegro - arrange this when you book, not at the border. Our renting a car in Croatia guide explains the cross-border paperwork.

Is the day trip worth it?

Yes - with one condition: start early. Kotor’s walled old town, the bay scenery and a stop in Perast genuinely make a great day out, and seeing it from Dubrovnik saves moving hotels. But the border can eat your day if you leave at 10am in August, so take the first bus, an early tour, or your own car at dawn, and you’ll have hours in Kotor rather than hours in a queue. If your schedule is tight or you hate uncertainty, a tour or a private transfer takes the border stress off your plate.

A quick note for planners: because Montenegro and Croatia share this stretch of coast, the trip works in both directions - travellers based in Kotor make the same run north to Dubrovnik. Our sister site covers that side in its Kotor to Dubrovnik guide. For Dubrovnik itself - what to see, where to stay, when to go - see the Dubrovnik travel guide, and for the city’s most famous filming spots, our Dubrovnik Game of Thrones locations guide.

All prices and times here are planning estimates in euros, not quotes. Bus fares, schedules and border wait times change with the season - confirm current details with the operator or official sources, and always carry a valid passport. Checked July 2026.