Quick answer
Buses depart 35–40 minutes after every flight arrival, operating 24/7. There is no fixed hourly grid: coaches at Keflavík International Airport run monday through sunday, 00:00–23:59, and are timed to the arrivals board. A one-way standard adult ticket to BSÍ Bus Terminal costs 3,999 ISK. The main caveat is heavy simultaneous arrivals, when a second coach follows rather than a delayed first one.
Iceland's main airport sits roughly 50 kilometres from the capital, on a lava field at Reykjanesbær, and the road between them passes almost no settlement at all. That geography shaped everything about how the transfer works. There is no metro, no commuter rail, and no realistic walking option, so the coach network became the default artery — and rather than force arriving passengers onto a rigid grid, operators tied departures to the arrivals hall itself. Anyone reading a keflavik to reykjavik bus timetable for the first time should understand that it is reactive by design. That design has consequences worth knowing before landing. The clock starts when the aircraft does, not when a printed schedule says so, which means the relevant variable is passport control and baggage reclaim rather than a missed connection. Passengers on non-Schengen arrivals typically clear border checks more slowly than those on intra-Schengen flights, and that difference matters more than any published minute. The Flybus and comparable coach services stage vehicles directly outside the terminal doors, a short covered walk from arrivals, with luggage holds sized for the ski bags, camera cases and duffels that dominate this route. Winter travellers meet a further variable: Reykjanes weather can close the road entirely, and no airport transfer timetable survives a horizontal blizzard. The useful way to read the schedule, then, is as a promise about frequency rather than a promise about a specific minute. Coaches serve the route around the clock, including the 05:00 wave of transatlantic red-eyes and the late-evening bank of European departures returning empty. Most journeys to BSÍ Bus Terminal in central Reykjavík take between forty and fifty minutes on open road. From BSÍ, onward hotel drop-off shuttles fan out through the 101 postcode, Laugavegur, Hlemmur and the harbour district — a second leg that adds time many first-timers forget to budget. Travellers planning around a keflavik to reykjavik bus timetable should therefore work backwards from their hotel check-in rather than from the terminal doors. Note the flight number, note the scheduled touchdown, and add the departure interval plus the drive. For deeper detail — the full operating pattern, fare structure, boarding steps and stop locations — the dedicated sections below carry the specifics this overview deliberately leaves alone.
“The clock starts when the aircraft does, not when a printed schedule says so.”
Keflavik to Reykjavik Bus Timetable and Departure Frequency
The bus service operates on a 24/7 schedule that synchronizes departures directly with incoming flight arrivals at Keflavik Airport. Buses depart 35–40 minutes after every flight arrival, providing a reliable transfer regardless of landing time.
| Monday | 00:00–23:59 | Operates 24/7 aligned with flights |
|---|---|---|
| Tuesday | 00:00–23:59 | Operates 24/7 aligned with flights |
| Wednesday | 00:00–23:59 | Operates 24/7 aligned with flights |
| Thursday | 00:00–23:59 | Operates 24/7 aligned with flights |
| Friday | 00:00–23:59 | Operates 24/7 aligned with flights |
| Saturday | 00:00–23:59 | Operates 24/7 aligned with flights |
| Sunday | 00:00–23:59 | Operates 24/7 aligned with flights |
The schedule operates year-round without seasonal closures, adjusting dynamically to the daily arrival timetables of airlines.
Ticket Fares and the Keflavik to Reykjavik Bus Timetable
Ticket costs for the bus from Keflavik Airport to Reykjavik depend on your destination and the passenger's age. Transfer fares vary depending on whether you travel directly to the central terminal or select an onward hotel connection.
A typical adult passenger pays 3,999 ISK for a standard transfer, though choosing a hotel drop-off connection increases the fare to 5,299 ISK.
Step-by-Step Guide to the Keflavik to Reykjavik Bus Timetable
This procedure takes you from the aircraft door at Keflavík International Airport (KEF), 235 Reykjanesbær, Iceland to a seat on the Reykjavík coach, with departures set 35–40 minutes after every flight arrival, 24/7. Allow roughly 30 to 45 minutes from landing to boarding, depending on passport queues and baggage.
Clear passport control first
Follow the arrivals signage from the gate to immigration; non-Schengen arrivals queue here, Schengen arrivals skip straight to baggage. Queue length after a wide-body landing is the single biggest variable in your timing.
Collect bags in baggage claim
Wait at the belt matching your flight number on the overhead screens, then walk through the green customs channel. Travellers with only cabin bags often bypass the hall entirely and reach the bus far earlier than expected.
Exit into arrivals hall
Pass the duty-free shop and continue straight through the sliding doors into the public arrivals area. Do not stop to change money or buy a SIM before checking the departure boards — the coach waits for the posted departure, not for you.
Have your ticket ready
Open your booking confirmation on your phone or hold the printed voucher before you reach the door. Airport wifi drops outside the terminal, so screenshot or download the QR code while you are still inside.
Walk to the bus bays
Turn left outside the terminal doors and follow the marked path to the numbered coach stands directly in front of the building. Ignore the taxi rank on the right; the coaches park beyond it.
Confirm the destination sign
Check the front windscreen and the boarding staff for the Reykjavík service before you hand over luggage. Several coaches load at once and they do not all run the same route.
Load luggage and board
Give large cases to the driver for the hold, keep valuables and passport with you, then take any free seat. Seats are unassigned, so board promptly if you want a window on the lava-field side.
Check details before travel
Confirm current departure timings by phone on +354 599 0000 or at https://flybus.is/ before you fly. Schedules follow flight arrivals rather than a fixed clock, so a delayed inbound flight shifts your coach too.
Locating Your Airport Bus Transfer Points
Located at Keflavík International Airport (KEF), 235 Reykjanesbær, Iceland, the terminal building sits approximately 50 kilometers southwest of the capital. The main exit of the arrivals hall leads directly to the outdoor bus transfer platforms.
Flybus to BSI Bus Terminal
Strætó Line 55 from Kjóavellir stop to BSI Bus Terminal
Taxi rank outside arrivals to downtown Reykjavík via Route 41
Route 41 (Reykjanesbraut) to downtown Reykjavík
Comparing Operators on the Keflavik to Reykjavik Bus Timetable
When landing at Keflavik International Airport, travelers must choose between the convenience of the dedicated Flybus shuttle and the budget-friendly but slower Strætó public bus.
|
Top pick Flybus Official Airport Shuttle |
Strætó Route 55 Public Transit Bus | |
|---|---|---|
| Frequency | Departures occur 35–40 minutes after every flight arrival | Every 30–60 minutes depending on the time of day |
| Departures linked to flights | Yes, synchronized with all incoming flights 24/7 | No, operates on a fixed schedule from 06:30 to 23:00 |
| Travel time to city center | 45 minutes | 75 to 80 minutes |
| Price (one-way) | 3,999 ISK | 2,400 ISK |
| Drop-off options | BSÍ Bus Terminal (with optional hotel drop-off add-on) | Fixed public transit stops ending at BSÍ Bus Terminal |
Verdict: Choose Flybus for 24/7 departures scheduled around your flight arrival and a fast 45-minute journey, or opt for Strætó Route 55 if you want to save money and are traveling during daytime hours.
Common Pitfalls When Planning Your Bus Airport Transfer
Most problems with the Keflavík–Reykjavík bus come from planning around a fixed clock time rather than around the flight itself. The departures are tied to arrivals, not to a rigid schedule, and knowing that removes the main source of stress.
Booking a bus seat for a strict departure time
Book by flight, not by clock time. Buses leave 35–40 minutes after every flight arrival, so a specific time slot adds a constraint the service does not actually impose.
Assuming a ticket expires when a flight is delayed
Keep the ticket. It stays valid for a later departure, so you simply board the next bus once you clear the terminal, without rebooking.
Rebooking or buying a second ticket after a delay
Contact the operator on +354 599 0000 or check https://flybus.is/ before paying again. A delayed arrival is a normal case the service is built around.
Not booking at all during peak summer arrivals
Reserve in advance through the booking page when several flights land together, so your seat is confirmed before you reach the terminal.
Forgetting the service runs 24/7 and skipping night arrivals
Buses operate 00:00–23:59, every day. A 03:00 landing still connects, so there is no need to arrange an expensive alternative in advance.
Booking a Reykjavík hotel transfer without checking the drop-off point
The standard fare terminates at BSÍ Bus Terminal. Confirm what your booking covers so you are not surprised by the final leg into the city.
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FAQ about the Keflavik to Reykjavik bus timetable
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