A glassy iceberg on the black sand of Diamond Beach under a green aurora

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Northern lights in Iceland

By Deepak R · Updated 24 September 2026

Diamond Beach, Jökulsárlón, Iceland. Photo: Richard Banton, CC BY 2.0

Iceland sits under the aurora. Cloud, not the aurora, is what decides whether you see it.

Iceland is the easiest aurora trip from Europe and the US East Coast: about 3 hours' flying from London and 5 from Boston. Winters are mild for the latitude (Reykjavík's coldest month averages +0.7°C) but wet, windy and cloudy. Measured from airport weather reports, three nights in Reykjavík is about a coin toss for a proper display, so plan 6–10 nights for an 80% chance, be ready to drive to wherever the sky is clear, and fill the days with things you'd enjoy even if it never clears.

SeasonLate Aug – mid Apr
Best monthsFeb – Mar, Sep – Oct
Nights for 80%6–10 in Reykjavík (measured)

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What a night out is like

Most aurora nights in Iceland start after dinner. You leave Reykjavík's street lights behind, drive out, check the Met Office cloud map, and wait, with the engine off.

~11pmWhen the lights are most often overhead
10pm–1amThe window Visit Iceland gives
30–60 minDrive out of Reykjavík
1–3 hA typical wait, often

Reading the cloud map

It's the thing everyone misreads. On the Icelandic Met Office aurora forecast, white means clear sky and green means cloud. You want the white patches.

To your eye a typical good night is a pale grey-green moving band; your phone shows it vivid green, because the camera collects light for seconds.

Days are short. On 15 December Reykjavík gets 4 hours 23 minutes of daylight; by 15 March it's 11 hours 45.

What to do by day (and night)

Gullfoss waterfall half-frozen in winter, its canyon walls thick with snow and ice

The Golden Circle

Þingvellir, Geysir, Gullfoss · 7–8 h day · Coach from ISK 9,999 (Gray Line)

A rift valley, a geyser that erupts up to 30 m and an ice-rimmed waterfall. The classic first day trip.

Check dates on GetYourGuide
The scalloped blue ice ceiling of a glacier ice cave in Iceland

A glacier ice cave

Natural caves ISK 19,900–34,900 · Oct/Nov – Apr

Three different things: a natural blue cave under Vatnajökull (winter only), the Katla cave near Vík, and a man-made tunnel in Langjökull.

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A snowy Reykjavík street at night under orange streetlights, with Hallgrímskirkja lit at the end

Winter whale watching

ISK 14,500 (Elding) · 2–3.5 h · Daily, all year

Winter beats summer: Elding saw whales on 94% of winter tours in 2024, against 90% in summer.

Skógafoss waterfall pouring between snow-streaked cliffs, with visitors on the frozen ground below

The south coast waterfalls

Skógafoss ~156 km from Reykjavík · Free

Seljalandsfoss, 60 m Skógafoss and the black beach at Reynisfjara. The path behind Seljalandsfoss closes in the cold.

When to go

Every winter month is about as cloudy as every other, so darkness and geomagnetic activity pick the month: March and autumn get more activity, December the most darkness but the least activity. The full month-by-month answer covers every month; there are guides to October, November, February and March.

Where to see it

Anywhere dark with a view to the north: on a quiet night the aurora is a low arc across the northern sky.

One myth to drop

The north of Iceland is drier, not clearer. See where to see the northern lights in Iceland.

Iceland is expensive

In 2025 restaurant and hotel prices were at 173 against an EU average of 100 (Eurostat), the highest of the Nordic aurora countries.

Getting around, where to stay and a week that works

Getting around

Tours or a car

You can do Iceland without a car: aurora, Golden Circle, south coast and ice cave tours all leave from Reykjavík. A car lets you chase clear sky, which should help your odds by an amount we can't measure; the catch is winter night driving, on roads last cleared in the morning.

Where to stay

Reykjavík, then the south coast

Your first nights in Reykjavík, where tours pick up and boats leave. Then sleep near what you came to see: Vík, or Höfn and Skaftafell for Jökulsárlón and the ice caves.

A week that works

7 nights, two regions

Two or three nights in Reykjavík, two or three on the south coast, and the Blue Lagoon on the way to or from the airport. Day by day, with drive times, in the itinerary.

Weather, packing and insurance for an Iceland winter

Phone data for the trip

Travel eSIM

For the cloud map, road conditions and the aurora forecast on the go.

  • Set up before you fly

Price shown on booking

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on Yesim

Iceland northern lights FAQs

Can you see the northern lights in Iceland?

Yes. Iceland sits under the auroral oval, so on a clear, dark night between late August and mid-April the aurora is often overhead or on the northern horizon. Cloud is the usual reason people miss it.

How many nights do I need?

Staying in Reykjavík, three nights gives a 52–58% chance of a proper display (Kp 2 or more plus a clear hour), and 6–10 nights about 80%. Keflavík, the conservative figure, gives 39–51% and needs 8–12 nights. That's measured from airport weather reports, 2012–2026, and slightly optimistic, because the reports miss thin high cloud. A strong show (Kp 3 or more) within three nights is 29–39% in Reykjavík. Driving to clear sky should do better; that part is our estimate.

Can I see them from Reykjavík?

Strong displays, yes. Faint ones get lost in the street lights. Grótta lighthouse and Öskjuhlíð hill are the easiest darker spots in the city.

More on Iceland's northern lights

Sources (20)