The Retreat at Blue Lagoon
Timing guide for nature, price, and weather.
June–September brings sunny 45°F–55°F weather and prime northern lights and private lagoon. May and October deliver crisp shoulder days and quiet grounds at ~18% lower rates.
Prime Window↓
from $2,269/nt↓
Jun–Sep
45°F–55°F · Northern Lights & Private Lagoon
from $2,269/nt
Value Sweet Spot↓
from $1,865/nt↓
May & Oct
Crisp shoulder days, quiet grounds
from $1,865/nt
Trade-Off Window↓
from $1,706/nt↓
Jan–Mar & Dec
Winter coastal chill · Fireside & wellness focus
from $1,706/nt
Built directly into the 800-year-old lava flow on the Reykjanes Peninsula. The subterranean spa and suites offer private access to the same geothermal waters as the famous lagoon, but without the crowds. You're here to disappear into the steam and silence.
Access
20m Drive
Ideal Stay
2 nights
Insider Tip
Check-in Sunday
Seasonal Value
Best Times to Go
Balancing ideal conditions, value sweet spots, and seasonal trade-offs.
Jun–Sep
Jun–Sep
May & Oct
Jan–Mar & Dec
Rates reflect estimated monthly averages based on seasonal historical data
Nature Windows
What you’ll see when
Wellness meets wilderness: looking for the Northern Lights from the lava roof, soaking in the private lagoon, and hiking the volcanic craters.
What you’ll experience by season
Year-round Constants
Ancient Reykjanes volcanic lava fields, mineral-rich geothermal waters, moss-covered basalt, and stark Icelandic horizons.
Seasons
Winter brings long dark nights perfect for Northern Lights viewing; summer brings twenty-four hours of daylight under the midnight sun.
Price Patterns
Price by month
Oct Avg
$2,069/nt
Average nightly rate by month, based on published pricing. Hover a month to see its rate.
Data Source: Annualized Historical Average
Rates Stable
Pricing is broadly flat across the next 60 days, with limited short-term movement.
SEASONAL PATTERNS
Climate & Weather
Clearest
Dec
70.0% lowest cloud cover
Avg High
45°F
Annual average
Extreme light variation. Dec has the clearest skies. offers the most hours of darkness.
Most guests find Jun–Sep the most comfortable for outdoor activity.
Based on ideal temp (70-88°F) & low rainfall
Best Balance
Jun
Ideal mix of temp & rain
Sweat Index
Jul
56°F High (Peak)
Chill Factor
Jan
29°F Low (Pack layers)
Wettest
Sep
6.8" rain (Peak)
Field notes
20m from KEF
The ultimate stopover. Located literally in the Blue Lagoon complex, 15 mins from the international airport.
Stable Pricing
Rates are very stable, but Sundays offer a slight edge. Use the private lagoon access to avoid crowds.
Hidden Sanctuary
You are adjacent to the main lagoon, but the Retreat has its own private, silent waters.
Timing guide for nature, price, and weather.
June–September brings sunny 45°F–55°F weather and prime northern lights and private lagoon. May and October deliver crisp shoulder days and quiet grounds at ~18% lower rates.
Prime Window↓
from $2,269/nt↓
Jun–Sep
45°F–55°F · Northern Lights & Private Lagoon
from $2,269/nt
Value Sweet Spot↓
from $1,865/nt↓
May & Oct
Crisp shoulder days, quiet grounds
from $1,865/nt
Trade-Off Window↓
from $1,706/nt↓
Jan–Mar & Dec
Winter coastal chill · Fireside & wellness focus
from $1,706/nt
Built directly into the 800-year-old lava flow on the Reykjanes Peninsula. The subterranean spa and suites offer private access to the same geothermal waters as the famous lagoon, but without the crowds. You're here to disappear into the steam and silence.
Access
20m Drive
Ideal Stay
2 nights
Insider Tip
Check-in Sunday
Seasonal Value
Best Times to Go
Balancing ideal conditions, value sweet spots, and seasonal trade-offs.
Jun–Sep
Jun–Sep
May & Oct
Jan–Mar & Dec
Rates reflect estimated monthly averages based on seasonal historical data
Same direct rates, with free VIP perks automatically applied to your reservation.
Nature Windows
What you’ll see when
What you’ll experience by season
Year-round Constants
Ancient Reykjanes volcanic lava fields, mineral-rich geothermal waters, moss-covered basalt, and stark Icelandic horizons.
Seasons
Winter brings long dark nights perfect for Northern Lights viewing; summer brings twenty-four hours of daylight under the midnight sun.
Price Patterns
Price by month
Oct Avg
$2,069/nt
Data Source: Annualized Historical Average
Rates Stable
Pricing is broadly flat across the next 60 days, with limited short-term movement.
SEASONAL PATTERNS
Climate & Weather
Clearest
Dec
70.0% lowest cloud cover
Avg High
45°F
Annual average
Most guests find Jun–Sep the most comfortable for outdoor activity.
Based on ideal temp (70-88°F) & low rainfall
Best Balance
Jun
Ideal mix of temp & rain
Sweat Index
Jul
56°F High (Peak)
Chill Factor
Jan
29°F Low (Pack layers)
Wettest
Sep
6.8" rain (Peak)
Field notes
20m from KEF
The ultimate stopover. Located literally in the Blue Lagoon complex, 15 mins from the international airport.
Stable Pricing
Rates are very stable, but Sundays offer a slight edge. Use the private lagoon access to avoid crowds.
Hidden Sanctuary
You are adjacent to the main lagoon, but the Retreat has its own private, silent waters.
Same direct rates · VIP perks included · $0 fees
Every perk below is automatically applied to your The Retreat at Blue Lagoon booking at no extra cost.
Planning Essentials: The Retreat at Blue Lagoon
When is the best time to visit The Retreat at Blue Lagoon?
For a full breakdown of average pricing and peak seasons, see our Seasonal Value guide.
What is the weather like at The Retreat at Blue Lagoon?
What VIP perks are included when booking The Retreat at Blue Lagoon through Wildist?
Booking The Retreat at Blue Lagoon through Wildist unlocks exclusive VIP perks at the exact same direct room rate:
- ✦Moët & Tea: Moët & Chandon & afternoon tea
- ✦Retreat Spa: Retreat Spa & Lagoon Ritual
- ✦Breakfast & Minibar: Daily breakfast & minibar included
How much does The Retreat at Blue Lagoon cost per night?
- January $1,802
- February $1,737
- March $1,718
- April $1,688
- May $1,690
- June $2,068
- July $2,150
- August $2,243
- September $2,115
- October $2,069
- November $1,708
- December $1,864