Istanbul to Reykjavik IST, SAW → KEF
Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Keflavik International Airport (KEF)
The cheapest return found recently is $294 with LOT Polish, 8 Feb 2027 – 21 Feb 2027, found yesterday.
Return
The cheapest return fare on each of 9 departure dates is usually $316 to $460.
Cheapest return found recently
$294
8 Feb 2027 – 21 Feb 2027 · LOT Polish
Istanbul New Airport (IST) → Keflavik International Airport (KEF)
Leaves 6:30 p.m. · Return leaves 1:55 p.m. · 42 h 30 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$294 8 Feb 2027 – 21 Feb 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $247 to $362.
25 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 return price?
Compared with the cheapest return fare on each of 9 departure dates from 11 Nov to 15 Jul 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 13-night return fares leaving within 3 days of 8 Feb 2027 to compare.
Every date we hold
19 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Nov – 24 Nov | $315 | Pegasus Airlines | Sabiha Gokcen International Airport (SAW) → Keflavik International Airport (KEF) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 13 Jan 2027 – 19 Jan 2027 | $316 | Wizz Air | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 2 stops, back 1 stop | found 3 days ago | See prices for these dates |
| 8 Feb 2027 – 21 Feb 2027 | $294 | LOT Polish | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 15 Apr 2027 – 30 Apr 2027 | $375 | LOT Polish | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 28 Apr 2027 – 12 May 2027 | $410 | Turkish Airlines | Sabiha Gokcen International Airport (SAW) → Keflavik International Airport (KEF) | out 2 stops, back 2 stops | found 6 days ago | See prices for these dates |
| 15 May 2027 – 24 May 2027 | $318 | LOT Polish | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 23 May 2027 – 24 May 2027 | $472 | Wizz Air | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 1 stop, back 2 stops | found 4 days ago | See prices for these dates |
| 9 Jun 2027 – 20 Jun 2027 | $460 | KLM | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 15 Jul 2027 – 21 Jul 2027 | $570 | Transavia France | Istanbul New Airport (IST) → Keflavik International Airport (KEF) | out 1 stop, back 2 stops | found 4 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $294.
Airlines on the cheapest dates: LOT Polish, Wizz Air, Pegasus Airlines, Turkish Airlines, KLM, Transavia France.
Premium cabin fares from Istanbul 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 8 Feb 2027 – 21 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Istanbul to Reykjavik?
Return
Fares 60 to 89 days before departure were typically 10% lower than 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 30–59 days | $345 | $306 | +11% | 14 |
| 60–89 days | $310 | $308 | Cheapest seen | 9 |
| 90–179 days | $325 | $294 | +5% | 21 |
| 180+ days | $386 | $247 | +25% | 25 |
Live price for these dates
The cheapest return found recently is for 8 Feb 2027 – 21 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
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