Cheap flights from Prague to Reykjavik from $112 PRG → KEF
Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF)
The cheapest return found recently is $345 with LOT Polish, 11 Jun 2027 – 18 Jun 2027, found 2 days ago. The cheapest one-way found recently is $112 with easyJet, 5 Mar 2027, found 3 days ago.
- Cheapest one-way found recently
- $112, found 3 days ago
- Cheapest return found recently
- $345, 11 Jun 2027 to 18 Jun 2027
- Usual return price
- $234 to $280
- Cheapest month to fly
- December 2026, return fares from $211 found in the last 7 days
Return
The cheapest return fare on each of 6 departure dates is usually $234 to $280.
Cheapest return found recently
$345
11 Jun 2027 – 18 Jun 2027 · LOT Polish
Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF)
Leaves 9:55 a.m. · Return leaves 12:45 a.m. · 32 h 15 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$345 11 Jun 2027 – 18 Jun 2027found 2 days agoSee prices for these dates
$211 14 Dec – 16 Decfound 4 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $188 to $344.
At $345, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 13 Nov to 11 Jun 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 11 Jun 2027 to compare.
Every date we hold
6 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Nov – 19 Nov | $232 | Jet2.com | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 14 Nov – 20 Nov | $286 | Ryanair | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 5 Dec – 13 Jan 2027 | $238 | Wizz Air UK | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 14 Dec – 16 Dec | $211 | Wizz Air UK | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 19 Jan 2027 – 20 Jan 2027 | $262 | Wizz Air UK | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | out 1 stop, back 2 stops | found 5 days ago | See prices for these dates |
| 11 Jun 2027 – 18 Jun 2027 | $345 | LOT Polish | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $211.
Airlines on the cheapest dates: Wizz Air UK, Jet2.com, Ryanair, LOT Polish.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$112
5 Mar 2027 · easyJet
Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF)
Leaves 9:45 p.m. · 23 h 35 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$112 5 Mar 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 16 days, 5 Oct to 11 Nov, the cheapest one-way we saw each day was $94 to $227.
16 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 5 Mar 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Mar 2027 | $112 | easyJet | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | 1 stop | found 3 days ago | Open this trip |
| 28 Apr 2027 | $154 | Norwegian Air Shuttle | Vaclav Havel Airport Prague (PRG) → Keflavik International Airport (KEF) | 1 stop | found 7 days ago | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $112.
Airlines on the cheapest dates: easyJet, Norwegian Air Shuttle.
Premium cabin fares from Prague to Reykjavik
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 11 Jun 2027 – 18 Jun 2027 in another cabin: Premium economy · Business · First
Today's prices for 5 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Prague to Reykjavik?
Return
Fares 30 to 59 days before departure were typically 21% lower than 7 to 13 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $277 | $249 | +27% | 11 |
| 14–29 days | $260 | $188 | +19% | 16 |
| 30–59 days | $218 | $188 | Cheapest seen | 16 |
| 60–89 days | $256 | $188 | +17% | 28 |
| 90–179 days | $257 | $239 | +18% | 20 |
| 180+ days | $293 | $225 | +34% | 37 |
One-way
Not enough history yet: in 16 days of one-way prices, 5 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 11 Jun 2027 – 18 Jun 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Prague to Reykjavik?
The cheapest return found recently is $345 with LOT Polish, 11 Jun 2027 to 18 Jun 2027, found 2 days ago. The cheapest return we hold, of any age, is $211 with Wizz Air UK, 14 Dec to 16 Dec, found 4 days ago. The cheapest return fare on each of 6 departure dates is usually $234 to $280.
How much is a one-way flight from Prague to Reykjavik?
The cheapest one-way found recently is $112 with easyJet, 5 Mar 2027, found 3 days ago.
What is the cheapest month to fly from Prague to Reykjavik?
December 2026 is the cheapest month for a return, from $211, 14 Dec to 16 Dec, found 4 days ago. March 2027 is the cheapest month for a one-way, from $112, 5 Mar 2027, found 3 days ago.
How far ahead should I book a flight from Prague to Reykjavik?
In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 21% lower than 7 to 13 days before departure.
How long is the flight from Prague to Reykjavik?
The cheapest one-way found recently, with easyJet on 5 Mar 2027, takes 23 h 35 min with 1 stop.
Which airlines have the cheapest flights from Prague to Reykjavik?
Between 13 Nov and 11 Jun 2027, Wizz Air UK has the cheapest return on 3 of the 6 departure dates we hold, Jet2.com on 1 and Ryanair on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work