The car rental decision that costs people the most money in Iceland is not which company they book. It is which day they start the rental. Here is how to choose between taking the keys at Keflavík and collecting a car in Reykjavík later, with the numbers written out.
Take the car at the airport if you are driving somewhere on day one. Skip it and collect in the city if your first night is in Reykjavík and your first real driving day is day two. That is the entire decision.
The mistake is booking the car for the full trip because one booking feels tidier, then paying for it to sit on a Reykjavík side street for twenty hours while you sleep off the flight and walk to dinner. An idle rental day is the single most common waste on an Iceland trip, and it is completely avoidable.
The opposite mistake is real too. People land, take the coach into town to save one day, then discover the city depot does not open until 09:00 on Saturday and they have lost a morning of daylight in November. Both errors cost about the same. Pick the one that matches your itinerary, not the one that sounds thriftier. If you are still shortlisting suppliers, start with the Keflavík car rental comparison and check pickup locations before you look at price.
Keflavík is about 50 km from Reykjavík. The drive is 45 to 50 minutes on Route 41, mostly two lanes each way, straightforward in daylight and fine at night in normal conditions.
Some rental desks sit in the arrivals hall. Others run a free shuttle to a depot three to five minutes away. Both operate around the clock for scheduled flights, so a 01:20 arrival is not a problem — but give them your real flight number when booking, because that is what they staff against. If your flight is delayed by four hours, the desk still expects you.
One point in favour of the airport that people forget: the Blue Lagoon is about 20 minutes from KEF, sitting between the airport and the city. If you booked a lagoon slot for arrival day, airport pickup is the only sensible version — you drive there, then on to Reykjavík. Sky Lagoon is inside Reykjavík itself and needs no car at all.
Central Reykjavík is split into paid zones. The core zone runs roughly €4 to €4.50 an hour, the outer zones roughly €1.50 to €2.50. Paid hours are weekdays through the working day and part of Saturday, with most zones free on Sunday, but the council adjusts this — read the sign at the meter rather than trusting a blog, including this one.
Hotel parking is the bigger issue. Plenty of central hotels on Laugavegur and around Hlemmur have no car park whatsoever, and the ones that do often just sell you a space in a nearby multi-storey at €15 to €25 a night. A full day in a public garage runs around €12 to €20.
Then winter. Snow clearing and street cleaning close streets at short notice, and a parking fine lands around €35 to €65. None of this is catastrophic on its own. It is simply money you pay for a vehicle you are not using, on top of the rental itself.
Run the actual numbers rather than the feeling. Rough daily rates, all seasons vary and summer is the peak:
So a car parked overnight in Reykjavík costs you somewhere between €60 and €140 in rental, plus €10 to €25 in parking. Call it €80 to €160 for a day you spent on foot.
The alternative is the airport coach at roughly €30 to €35 per person each way, or about €55 to €65 return with a hotel drop-off. A taxi from KEF to central Reykjavík is around €130 to €170, which is why almost nobody takes one.
Now the comparison that matters. Solo traveller: the coach costs about €60 return against €80 to €160 for the idle day. Skip the car, clearly. Couple: around €120 in coach fares against roughly the same in idle rental and parking. It is a wash, so decide on convenience — and having the car usually wins. Three or four people: coach fares hit €180 to €260 and the airport pickup wins outright, even with a parked night.
The catch nobody mentions: if you skip the car on day one you pay a transfer fare anyway. The correct comparison is never "free versus €100". It is "two coach fares per person versus one idle rental day plus parking".
City depots are not the airport. They keep office hours, typically opening between 08:00 and 09:00 and closing between 17:00 and 18:00, with short Saturdays and many closed on Sunday. In December that means collecting the car at 09:00 and losing most of the usable light before you have left the ring road.
They are also not downtown. Most sit in Skeifan, near the domestic airport, or out in Hafnarfjörður. That is a €15 to €30 taxi with luggage, or a city bus you will not enjoy with two suitcases. Hotel delivery exists at some companies for roughly €20 to €50, which quietly eats the saving you were chasing.
Two more things to check before you commit. City branches carry smaller fleets, so in July the 4x4 you actually want is sitting at the airport, not in Skeifan. And a different pickup and drop-off location can trigger a one-way fee, so confirm the total before booking rather than after.
The version that genuinely works: land, take the coach in, spend two nights in Reykjavík on foot doing Sky Lagoon, Hallgrímskirkja and the harbour, then collect the car on the morning of day three and drive out with a full tank and a full day. That pairs well with a 7-day Ring Road itinerary if you push the first leg to Vík rather than trying to do both in one go.
The pickup point is a small decision compared with the car itself.
For the deeper detail on insurance tiers and what each waiver actually covers, the Iceland car rental guide goes further than we do here, and the wider Iceland guides cover the driving conditions season by season.
Base daily rates are broadly similar, and city branches are occasionally a few euros cheaper. Once you add the transfer to the depot and the lost hours of daylight, the airport usually nets out cheaper — unless you are genuinely cutting whole rental days off the booking, which is the only version that saves real money.
Most companies allow it. Some charge a one-way fee, typically between nothing and about €50, so confirm the total at booking. Remember you will still need a transfer back out to the airport on departure day, so factor in roughly €30 to €35 per person for the coach.
No. The centre is small and walkable, the restaurants and the main sights are within twenty minutes on foot of each other, and Sky Lagoon is a short bus or taxi ride. A car on your first night is a parking problem, not an asset.
Usually not for the security deposit. Companies normally require a credit card in the main driver's name and will refuse debit, prepaid and virtual cards. If the only credit card in the group belongs to someone else, put that person down as the main driver.
Not for the Ring Road in summer — it is paved the whole way. You need one legally for any F-road, and your insurance is void without it. From November to April a 4x4 is worth the extra for confidence rather than necessity, since the main roads are cleared.