Prague to Reykjavik connects Central Europe with Iceland in about four hours, and it is a seasonal route rather than a daily one. When the non-stops are running you can fly direct; at other times of year you connect once through a European hub. This guide gives the honest picture of who flies the route, what a fair return costs in Czech koruna, and how to time your booking.
Route: Prague (PRG) → Reykjavik–Keflavík (KEF)
Distance: approximately 2,650 km (1,650 miles)
Non-stop flight time: about 3h 55m – 4h 10m (on the days the seasonal non-stop runs)
Direct flights: Yes, seasonally — Icelandair and Smartwings both operate non-stop on selected dates through the year. When no non-stop is scheduled, the route connects one-stop via a European hub. (The low-cost airline PLAY ceased all operations in 2025 and no longer flies.)
Fares from Prague to Reykjavik (CZK)
Iceland’s peak is the summer, when daylight is nearly endless and demand and fares are highest; the winter northern-lights season is a smaller second peak. Spring and autumn shoulder months are the best value, and that is also when the seasonal non-stops can be well priced. The table below shows when the route is busiest. We no longer print per-month fare estimates here, because they were never measured.
| Month | Demand |
|---|---|
| January | medium (aurora) |
| February | medium (aurora) |
| March | medium |
| April | medium |
| May | medium-high |
| June | high |
| July | very high |
| August | high |
| September | medium-high |
| October | medium |
| November | medium (aurora) |
| December | high (holidays) |
We do not quote a target fare for this route. Our price tracking holds no recorded observations for it, so a “typical” or “good deal” figure here would be an estimate dressed up as a measurement — so this page leaves it out rather than guess. The seasonal pattern above is the part we can stand behind; check the live fare for the number.
Airlines on this route
Non-stop (seasonal, about 4 hours):
- Icelandair — Iceland’s flag carrier and the mainstay of the route, flying non-stop on selected days through much of the year, with a generous cabin-bag allowance.
- Smartwings — the Czech carrier operates seasonal non-stops on this route, usually the more budget-friendly of the two when it flies.
One-stop (year-round, for dates the non-stop skips):
- Swiss via Zurich and Lufthansa via Frankfurt or Munich — reliable connections when the direct flights are not scheduled.
- SAS via Copenhagen — another handy one-stop with good links between Iceland and Scandinavia.
If a non-stop is running on your dates, it is by far the quickest and often good value way to go. Otherwise, expect a single connection and compare total time and price across the hubs.
When to book & how to save
- Book 2–4 months ahead for summer. June to August is Iceland’s peak — flights and accommodation both sell out and get pricier the longer you wait.
- Target the shoulder months. April–May and September–October offer lower fares, thinner crowds, and a real chance of the seasonal non-stop at a good price.
- Consider winter for the aurora. November to February fares are moderate, and the northern lights are the draw; just pack for real cold and short days.
- Check the bag rules. The cheapest fares are hand-luggage only; if you need a checked bag, compare a bag-inclusive fare against a low-cost fare plus paid luggage.
- Be flexible on dates. The non-stops run only on set days, so shifting your trip by a day or two can be the difference between a direct flight and a longer connection.
Arriving in Reykjavik
Flights land at Keflavík International Airport (KEF), about 50 km southwest of Reykjavik — further from the city than most European airports, so plan your transfer. The standard option is the Flybus or a similar airport coach to the BSÍ terminal in Reykjavik, taking about 45 minutes for roughly 550–700 Kč, with hotel drop-off available for a little more. A taxi is available but very expensive (well over 2 500 Kč), so most visitors take the coach or pick up a rental car at the airport if they plan to tour the island.
Frequently asked questions
How long is the flight from Prague to Reykjavik?
The non-stop flight takes about 3 hours 55 minutes to 4 hours 10 minutes. A one-stop itinerary through Zurich, Frankfurt or Copenhagen typically takes 7 to 9 hours in total, depending on the connection and how long the layover is.
Are there direct flights from Prague to Reykjavik?
Yes, on a seasonal basis. Icelandair and Smartwings both operate non-stop on selected dates through the year. When no non-stop is scheduled, you connect once via a European hub such as Zurich, Frankfurt or Copenhagen. The low-cost carrier PLAY ceased operations in 2025 and no longer flies this or any route.
How much does it cost to fly from Prague to Reykjavik?
A typical economy return runs about 3 200–8 500 Kč depending on the season. The best deals dip under 3 200 Kč in the shoulder and winter months, while July and August peak toward the top of the range. Add a checked bag for a few hundred koruna more each way.
What is the cheapest month to fly from Prague to Reykjavik?
January to March, and October to November are usually the cheapest months to fly. Spring and autumn are also good value. Avoid July and August, Iceland’s summer peak, which carry the highest fares.
Which airlines fly from Prague to Reykjavik?
Non-stop, seasonally: Icelandair (the flag carrier and mainstay) and Smartwings (usually the cheaper of the two when it runs). For a connection, Swiss via Zurich, Lufthansa via Frankfurt or Munich, and SAS via Copenhagen serve the route year-round.
Which airport do I fly into in Reykjavik?
All international flights land at Keflavík International Airport (KEF), about 50 km southwest of Reykjavik. It is Iceland’s main gateway; the small Reykjavik City Airport (RKV) handles only domestic and Greenland/Faroe flights, so you will not use it arriving from Prague.
How far in advance should I book Prague to Reykjavik flights?
Aim to book 2 to 4 months ahead, and earlier for summer, when Iceland is busiest and both flights and hotels sell out. The seasonal non-stops have limited days, so booking early also gives you the best chance of a direct flight rather than a connection.
Is it cheaper to fly on weekdays?
Often, yes — midweek departures tend to be cheaper than Friday-to-Sunday. Because the non-stops run only on certain days, being flexible by a day or two both improves your chance of a direct flight and can lower the fare on this route.
Route and schedule details from current airline schedules; last reviewed July 2026. Indicative economy returns — check the live fare before booking.
