Choose Iceland for unique volcanic landscapes (geysers, lava fields, glaciers, waterfalls) concentrated around a ring road, and for a short Northern Lights stay from Reykjavik. Choose Norway for fjords, mountain hiking, warmer summers and the Arctic north (Tromsø, Lofoten).
Iceland or Norway? Both promise wild nature, the midnight sun in summer and the Northern Lights in winter. Yet light, climate and logistics differ a lot. To decide, we calculated day length on the 21st of each month in Reykjavik, Oslo, Bergen and Tromsø and set side by side the normals from the Icelandic and Norwegian weather services. Practical data come from our guides to Iceland and Norway.
Iceland or Norway: key points
- Volcanoes, glaciers, hot springs: Iceland (Golden Circle, south coast, Blue Lagoon)
- Fjords and mountains: Norway (Geiranger, Nærøyfjord, Preikestolen, Lofoten)
- Summer: warmer in Norway (22.7 °C (73 °F) in the afternoon in Oslo in July, against 14.9 °C (59 °F) in Reykjavik)
- Northern Lights: both, from September to March; polar night and longer nights in Tromsø
Iceland or Norway: the criterion-by-criterion comparison
| Criterion | Iceland | Norway | Advantage |
|---|---|---|---|
| Best time (summer) | June to August; highland F-roads open in July-August | June to August for fjords and hiking | Tie |
| Northern Lights | September to March, on dark nights with clear skies | Late September to March, in the north (Tromsø, Lofoten, Alta) | Tie |
| July temperature | 14.9 °C (59 °F) in Reykjavik | 22.7 °C (73 °F) in Oslo, 19.6 °C (67 °F) in Bergen, 16.3 °C (61 °F) in Tromsø | Norway |
| Rain | 43 mm (1.7 in) to 95 mm (3.7 in) a month in Reykjavik, more than 200 mm (7.9 in) at Vík | More than 2000 mm (78.7 in) a year in Bergen; Oslo drier | Tie (depends on the region) |
| Time zone | UTC+0 all year | UTC+1 (UTC+2 in summer) | Depends on your home time zone |
| Currency | Icelandic króna (ISK) | Norwegian krone (NOK) | Tie |
| Recommended length | 7 to 10 days (Golden Circle, south coast); 2 weeks for the full ring | 7 to 10 days (Oslo, Bergen, fjords); 2 weeks with the Arctic north | Tie |
| Getting around | Ring road (Route 1), car essential outside excursions | Trains, ferries, coastal boats, domestic flights | Norway (car-free) |
| Entry rules | Schengen area (see below) | Schengen area (see below) | Tie |
| Risks | Normal vigilance; eruptions (Reykjanes), storms, floods | Normal vigilance; mountain weather, avalanches from December to May | Tie |
Entry requirements for Iceland and Norway
Iceland and Norway are both in the Schengen area, so the same framework applies. Check the official pages before you book, as rules change.
US citizens
According to the U.S. State Department (Iceland, last updated May 14, 2026; Norway, last updated July 9, 2026), you should be familiar with the Schengen requirements: your passport should be valid for at least three months beyond your period of stay if you transit a Schengen country (for Norway, the Department recommends at least six months of validity), and you need proof of sufficient funds and a return ticket. For Norway the Department adds that the 12-page U.S. emergency passport is not valid for visa-free entry. Both pages refer you to the embassy for the latest visa information.
UK citizens
According to the UK FCDO (Iceland, updated 11 August 2026; Norway, updated 25 August 2026), both countries follow Schengen rules: your passport must have been issued less than 10 years before you arrive and have an expiry date at least three months after the day you plan to leave the Schengen area. You can travel without a visa for up to 90 days in any 180-day period. At the border you may need to show a return or onward ticket and proof of funds; in Norway, also proof of accommodation and travel insurance. GOV.UK adds that you will need your passport to travel to and enter the Svalbard archipelago.
Volcanic eruptions have recently occurred on the Reykjanes peninsula in south-west Iceland, according to GOV.UK (Iceland advice, updated 11 August 2026): check the latest FCDO advice before you travel.
Light: our day-length calculation
This is the criterion that changes everything, in summer and winter. We calculated astronomical day length (sunrise to sunset) on the 21st of each month, for a clear horizon.
| 21st of the month | Reykjavik | Oslo | Bergen | Tromsø |
|---|---|---|---|---|
| January | 5 h 50 | 7 h 05 | 7 h | 2 h 40 |
| February | 9 h 10 | 9 h 40 | 9 h 35 | 8 h 15 |
| March | 12 h 15 | 12 h 10 | 12 h 15 | 12 h 20 |
| April | 15 h 40 | 15 h | 15 h 05 | 16 h 50 |
| May | 18 h 55 | 17 h 30 | 17 h 40 | 24 h (midnight sun) |
| June | 21 h 10 | 18 h 50 | 19 h | 24 h (midnight sun) |
| July | 19 h 15 | 17 h 45 | 17 h 50 | 24 h (midnight sun) |
| August | 15 h 55 | 15 h 15 | 15 h 15 | 17 h 15 |
| September | 12 h 30 | 12 h 25 | 12 h 30 | 12 h 40 |
| October | 9 h 20 | 9 h 45 | 9 h 45 | 8 h 25 |
| November | 6 h | 7 h 10 | 7 h 05 | 3 h |
| December | 4 h 10 | 5 h 55 | 5 h 45 | 0 h (polar night) |
What the calculation shows:
- In summer, both countries have very long days, but only northern Norway has the true midnight sun: the sun does not set in Tromsø from May 21 to July 21. Reykjavik has about 21 hours of daylight at the solstice, Oslo and Bergen about 19.
- In winter, Oslo and Bergen keep about 6 hours of daylight on December 21, Reykjavik about 4, and Tromsø is in polar night. For an aurora trip, more night means more chances of sightings, but less time for daytime excursions.
- At the equinoxes (March and September), every location has about 12 hours of daylight: these are the best-balanced months for combining auroras at night and sightseeing by day.
Climate: a cool summer in Iceland, contrasts in Norway
| Month | Reykjavik: high / rain | Oslo: high | Bergen: high / rain | Tromsø: high / rain |
|---|---|---|---|---|
| January | 3.2 °C (38 °F) / 87 mm (3.4 in) | 0.1 °C (32 °F) | 4.7 °C (40 °F) / 256 mm (10.1 in) | -1 °C (30 °F) / 108 mm (4.3 in) |
| February | 3.3 °C (38 °F) / 91 mm (3.6 in) | 1.1 °C (34 °F) | 4.9 °C (41 °F) / 210 mm (8.3 in) | -1.2 °C (30 °F) / 97 mm (3.8 in) |
| March | 4.2 °C (40 °F) / 81 mm (3.2 in) | 5.3 °C (42 °F) | 6.9 °C (44 °F) / 202 mm (8.0 in) | 0.6 °C (33 °F) / 97 mm (3.8 in) |
| April | 6.9 °C (44 °F) / 59 mm (2.3 in) | 11 °C (52 °F) | 11.1 °C (52 °F) / 141 mm (5.6 in) | 4.1 °C (39 °F) / 71 mm (2.8 in) |
| May | 10.1 °C (50 °F) / 53 mm (2.1 in) | 16.7 °C (62 °F) | 15 °C (59 °F) / 109 mm (4.3 in) | 8.8 °C (48 °F) / 57 mm (2.2 in) |
| June | 13 °C (55 °F) / 43 mm (1.7 in) | 20.4 °C (69 °F) | 17.7 °C (64 °F) / 132 mm (5.2 in) | 13 °C (55 °F) / 58 mm (2.3 in) |
| July | 14.9 °C (59 °F) / 50 mm (2.0 in) | 22.7 °C (73 °F) | 19.6 °C (67 °F) / 158 mm (6.2 in) | 16.3 °C (61 °F) / 73 mm (2.9 in) |
| August | 14.1 °C (57 °F) / 65 mm (2.6 in) | 21.3 °C (70 °F) | 19.4 °C (67 °F) / 208 mm (8.2 in) | 15 °C (59 °F) / 88 mm (3.5 in) |
| September | 11.4 °C (53 °F) / 87 mm (3.4 in) | 16.4 °C (62 °F) | 16.1 °C (61 °F) / 248 mm (9.8 in) | 10.9 °C (52 °F) / 111 mm (4.4 in) |
| October | 7.6 °C (46 °F) / 80 mm (3.1 in) | 9.6 °C (49 °F) | 11.7 °C (53 °F) / 268 mm (10.6 in) | 5.2 °C (41 °F) / 127 mm (5.0 in) |
| November | 4.6 °C (40 °F) / 87 mm (3.4 in) | 4.4 °C (40 °F) | 7.6 °C (46 °F) / 275 mm (10.8 in) | 2.1 °C (36 °F) / 94 mm (3.7 in) |
| December | 3.3 °C (38 °F) / 95 mm (3.7 in) | 0.9 °C (34 °F) | 5.3 °C (42 °F) / 290 mm (11.4 in) | 0.3 °C (33 °F) / 110 mm (4.3 in) |
Destination de Voyage calculation from these normals: in July it is on average 7.8 °C (46 °F) warmer in the afternoon in Oslo than in Reykjavik, and 4.7 °C (40 °F) warmer in Bergen (differences, not readings). In winter, Reykjavik is milder than Oslo (3.2 °C (38 °F) against 0.1 °C (32 °F) in January) and Tromsø (-1 °C (30 °F)), thanks to the influence of the ocean. On rain, Bergen is the wettest: more than 200 mm (7.9 in) a month from August to March. Reykjavik and Tromsø are more alike, with 70 mm (2.8 in) to 110 mm (4.3 in) a month in winter.
What to see: fire and ice, or fjords and the Arctic
Iceland
A trip to Iceland is organised around the ring road. In 7 to 10 days: Reykjavik, the Golden Circle (Þingvellir, Geysir, Gullfoss), the south coast and its waterfalls as far as the Jökulsárlón glacier lagoon. With two weeks, from May to September, the full ring adds the East Fjords, Mývatn and Akureyri in the north, and the Snæfellsnes peninsula. In July-August the highland tracks (Landmannalaugar, Þórsmörk) open to hikers. In winter: auroras, ice caves with a guide, hot springs in the snow. For the northern stop, see our guide to visiting Akureyri.
Norway
Norway stretches for more than 1,500 km (932 mi). In 7 to 10 days: Oslo, then Bergen by train, the Nærøyfjord and the Flåm railway, Geiranger or the Sognefjord. With two weeks, add Tromsø or the Lofoten Islands. In winter, 4 to 6 days in Tromsø or Lofoten are enough to multiply your chances of seeing the auroras, with dog sledding and boat trips. A fjord cruise is another way to see the west coast.
Iceland or Norway by profile
| Profile | Verdict | Why |
|---|---|---|
| First Nordic trip, 1 week | Iceland | Very varied landscapes a few hours from Reykjavik |
| Mountain hiking | Norway | Preikestolen, Trolltunga, Jotunheimen, Lofoten; Iceland in July-August for the highlands |
| Warm summer | Norway | Over 20 °C (68 °F) in the afternoon in Oslo from June to August |
| Without a car | Norway | Trains, ferries and coastal boats |
| Geology and hot springs | Iceland | Volcanoes, geysers, lava fields, geothermal lagoons |
Why not both?
There is no land link, so you have to fly between the two countries. Combining them mainly makes sense on a long summer trip (three weeks or more); otherwise it is better to pick one. If you are weighing a destination further south for nature and hiking, see also Scotland or Ireland.
When to go to Iceland or Norway
Our pages when to go to Iceland (with Iceland in September) and when to go to Norway (with the Lofoten Islands) detail the calendar. September is a good compromise in both countries: about 12 h 30 of daylight, still decent temperatures and the return of the auroras.
Frequently asked questions
Where can you see the Northern Lights, Iceland or Norway?
In both, from September to March, on dark nights with clear skies. Tromsø and the Lofoten have longer nights in midwinter (polar night in Tromsø around the solstice); Iceland lets you make day trips from a single base, Reykjavik.
Where is it warmer in summer?
In Norway: an average July high of 22.7 °C (73 °F) in Oslo and 19.6 °C (67 °F) in Bergen, against 14.9 °C (59 °F) in Reykjavik, according to the 1991-2020 normals from Met Norway and Veðurstofa Íslands.
Is there a midnight sun in Iceland?
Not strictly in Reykjavik: the sun sets for about 3 hours at the solstice (Destination de Voyage calculation), but it never gets truly dark. The true midnight sun is seen in northern Norway, from late May to late July in Tromsø.
Do you need a car?
In Iceland, almost always, unless you take organised excursions from Reykjavik. In Norway, trains, buses and ferries are enough for Oslo, Bergen and the main fjords.
Do you need a passport?
Yes, for US and UK citizens. Both countries are in the Schengen area: GOV.UK says your passport must have an expiry date at least three months after you leave the Schengen area, and travel.state.gov asks for proof of funds and a return ticket. Svalbard also requires your passport, according to GOV.UK.
Our sources
- Our published guides: Iceland, Norway, when to go to Iceland, when to go to Norway
- Veðurstofa Íslands (Icelandic Meteorological Office): 1991-2020 averages for Reykjavik; Norwegian Meteorological Institute (Met Norway, Seklima database): 1991-2020 normals for Oslo-Blindern, Bergen-Florida and Tromsø (taken from our « when to go » pages)
- Day length: Destination de Voyage calculation using NOAA solar position formulas; temperature differences: Destination de Voyage calculation
- U.S. Department of State, travel.state.gov: Iceland (last updated May 14, 2026) and Norway (last updated July 9, 2026)
- UK FCDO, GOV.UK: Iceland (updated 11 August 2026) and Norway (updated 25 August 2026)
- Our methodology
Updated November 2026.
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