Plan compiled 20 August 2026 · figures checked against sources dated June–August 2026
A complete Ring Road circuit from Nanjing in the September shoulder season: two travellers, one rental car, seven nights on the road. Long enough to close the loop, tight enough that two days do the heavy lifting. Everything below is costed in króna and yuan, and every distance is real driving distance, not map distance.
Segment width is distance. Days 5 and 7 carry 40% of the whole trip's driving between them — plan those two mornings around an early start, and treat everything else as unhurried.
Stated up front so you can change one variable without re-reading everything.
| Variable | Assumed | If it changes |
|---|---|---|
| Travellers | 2 adults sharing a car and a double room | Solo travel raises per-person cost roughly 55%; car and room don't halve |
| Dates | Depart Nanjing Fri 4 Sep 2026; in Iceland Sat 5 – Sat 12 Sep; home Mon 14 Sep | Late September gives darker aurora nights but shorter driving days and more storms |
| Season logic | September shoulder: Route 1 open, crowds gone, prices below August peak | August costs roughly double on cars; a week in an economy car runs about US$887 in August against US$345 in January |
| Vehicle | Compact 4×4 (Dacia Duster class), sealed roads only, no F-roads | 2WD is legal and cheaper on Route 1; 2WD on an F-road is illegal and voids insurance |
| Direction | Clockwise: south coast first, west last | Counter-clockwise puts the two long days at the start, while you're jet-lagged |
| Exchange rate | 1 CNY = 18.5 ISK · 1 USD ≈ 125 ISK (mid-August 2026) | The króna moved about 4% against the yuan over the preceding 90 days |
There is no through service. Nanjing has exactly one nonstop route to Europe — China Eastern to Paris — and Iceland is another flight beyond any European hub, so every version of this is two flights plus a feeder.
| Option | Legs | Air time | Ticketing | Verdict |
|---|---|---|---|---|
| A recommended | Nanjing South → Shanghai Hongqiao by high-speed rail (~1 h 20), transfer to Pudong · PVG → Helsinki (Finnair or Juneyao, 11 weekly, 10–14 h) · Helsinki → Keflavík (Finnair or Icelandair, 21 weekly, 3 h 40) | 14–18 h | Both flights on Finnair = one ticket, one alliance, bags checked through, delays protected | Take this Fewest failure points. Helsinki is the only Nordic hub with a dense Keflavík schedule. |
| B | Nanjing → Paris CDG nonstop (China Eastern, year-round) · CDG → Keflavík (Icelandair or easyJet) | 14–16 h | Two separate tickets; no through-checked bags; a missed connection is your problem | Only with a buffer Worth it for the nonstop out of Nanjing — but build an overnight in Paris, don't connect same-day. |
| C | Nanjing → Beijing or Shanghai · onward via Copenhagen, Frankfurt or Berlin · → Keflavík | 16–24 h | Varies; often three tickets | Fallback Useful only if A and B price badly on your dates. Copenhagen is Icelandair's single busiest route. |
| Return: take a late Keflavík departure — flights to Helsinki leave as late as 23:40 — and connect onward the next morning. That buys you the whole of Day 8 in Snæfellsnes instead of losing it to the airport. | ||||
Finnair no longer serves Nanjing directly; its last scheduled Nanjing flight was in October 2021, and European carriers have thinned China routes since Russian airspace closed to them in 2022. Chinese carriers still overfly Russia, which is why the Shanghai–Helsinki leg is several hours shorter on Juneyao than on Finnair.
Clockwise from Keflavík. Distances are Route 1 driving distances including the listed detours; wheel time excludes stops. Add roughly 40% to every wheel-time figure to get a realistic door-to-door day.
| Day | Route | km | Wheel time | Anchor stops | Night |
|---|---|---|---|---|---|
| 1Sat 5 Sep | Keflavík → Reykjanes → Reykjavík | 90 | 1 h 30 | Bridge Between Continents, Gunnuhver steam vents, Sky Lagoon at dusk. Collect the car, buy the week's groceries in Reykjanesbær before you leave the peninsula. | Reykjavík |
| 2Sun 6 Sep | Golden Circle → south lowlands | 300 | 4 h 00 | Þingvellir rift valley, Strokkur geyser (erupts every 5–10 min), Gullfoss, Kerið crater. Optional: Secret Lagoon at Flúðir. | Hella or Hvolsvöllur |
| 3Mon 7 Sep | South coast → Vík | 180 | 2 h 30 | Seljalandsfoss (walk behind it), Skógafoss, a guided glacier walk on Sólheimajökull, Dyrhólaey arch, Reynisfjara black sand. Never turn your back on the water at Reynisfjara. | Vík |
| 4Tue 8 Sep | Vík → Skaftafell → Höfn | 270 | 3 h 30 | Fjaðrárgljúfur canyon, Svartifoss in Skaftafell, Jökulsárlón amphibian boat among the icebergs, Diamond Beach opposite. Langoustine dinner in Höfn. | Höfn |
| 5Wed 9 Sep | East fjords → Egilsstaðir → Mývatn | 400 | 5 h 15 | Fjord road via Djúpivogur, reindeer country, then Dettifoss from the eastern side (Road 862, sealed). Long day — leave by 08:00. | Reykjahlíð, Mývatn |
| 6Thu 10 Sep | Mývatn → Húsavík → Akureyri | 180 | 2 h 30 | Hverir mud pots, Dimmuborgir lava formations, Mývatn Nature Baths, Goðafoss. Optional three-hour whale watching from Húsavík in Skjálfandi Bay. | Akureyri |
| 7Fri 11 Sep | Akureyri → north-west coast → Snæfellsnes | 490 | 6 h 15 | The transfer day. Hvítserkur sea stack on Vatnsnes, Grábrók crater, arriving under Kirkjufell. Break it into three stints; don't try to sightsee much. | Grundarfjörður |
| 8Sat 12 Sep | Snæfellsnes loop → Reykjavík → Keflavík | 300 | 4 h 00 | Arnarstapi cliffs, Djúpalónssandur pebble beach, Ytri-Tunga seals, Búðakirkja. Car back by 20:00 for a late flight. | In transit |
| Total | Full circuit, Route 1 plus Snæfellsnes | 2,210 | 29 h 30 | Budget 2,400 km once you count wrong turns, viewpoints and fuel stops | |
If a storm sits over the north-west on Day 7 — check vedur.is the night before — drop Snæfellsnes entirely and run Akureyri → Borgarnes → Reykjavík instead. That is 390 km on a better-sheltered road, with Deildartunguhver hot spring and Hraunfossar waterfalls as consolation, and it turns Day 8 into an easy 120 km. Losing Snæfellsnes costs you Kirkjufell; driving 490 km into a red wind warning costs you more.
Everything for two people, in króna and yuan. This is a mid-range trip: guesthouses and small hotels rather than campsites or four-star, one restaurant meal a day, the good tours but not all of them.
| Line | Basis | ISK | CNY | Note |
|---|---|---|---|---|
| Flights | Return Nanjing–Keflavík, 2 × economy | 315,000 | 17,030 | Shoulder-season estimate; book 8–10 weeks out |
| Car hire | Compact 4×4, 8 days, CDW + gravel + sand/ash | 96,000 | 5,190 | Gravel and sand protection is the cover that actually pays out |
| Kilometre road tax | 2,400 km × 8.81 ISK | 21,100 | 1,140 | New since 1 Jan 2026 — statutory 6.95 ISK/km plus rental admin |
| Fuel | 180 L petrol at ~220 ISK/L | 39,600 | 2,140 | Pump prices fell about a third in January when road tax moved off fuel |
| Lodging | 7 nights, double room | 196,000 | 10,595 | Höfn, Mývatn and Grundarfjörður have thin inventory — book these first |
| Food | 2 people × 8 days × 8,000 ISK | 128,000 | 6,920 | Supermarket breakfast and lunch, one restaurant dinner. Tap water is excellent and free; tipping is not expected |
| Activities | Sky Lagoon, glacier walk, Jökulsárlón boat, whales, parking | 100,000 | 5,405 | Glacier lagoon boat is 7,100 ISK per adult; Sky Lagoon entry from 9,990 ISK |
| Visa | Schengen type C, €90 × 2, plus VFS service fees | 30,000 | 1,620 | Applies on a Chinese passport; skip if you hold a visa-exempt passport |
| Travel insurance | 2 × policy with ≥€30,000 medical cover | 11,000 | 595 | Mandatory for the visa, and sensible regardless |
| Contingency | 10% of ground costs | 58,070 | 3,140 | Weather reroutes, one storm-bound extra night, a chipped windscreen excess |
| Total | Two people, door to door | 994,770 | 53,775 | ≈ ¥26,900 per person |
Where it could go lower: campsites and self-catering instead of guesthouses takes a September week for two down toward 263,000 ISK in ground costs. Where it could go higher: swapping in a premium 4×4 and hotels can push the same week past 1,000,000 ISK before flights. The two dials that matter most are the car class and whether you eat in restaurants.
Sequenced by how badly it hurts to leave it late. T−12 means twelve weeks before departure.
Iceland's embassy in Beijing processes applications where Iceland is the main destination, and its stated processing time currently runs to 45 days once documents are complete — before you count the wait for a VFS appointment slot, which is the real bottleneck in summer. There is a VFS centre in Nanjing. Fee €90 per adult. You'll need the flight and hotel bookings, proof of funds, and insurance with at least €30,000 of medical cover. Not needed on a visa-exempt passport.
Do these together — the car pickup and drop-off times depend on the flight, and September car inventory in the automatic and 4×4 classes thins out early. Take the gravel and sand/ash protection.
Höfn, Mývatn and Grundarfjörður. Everything else on the route has alternatives within half an hour; these three don't.
Sólheimajökull glacier walk, the Jökulsárlón boat, Sky Lagoon, and the Húsavík whale trip if you want it. All are timed-entry and all sell out on good-weather days.
A card with a four-digit PIN — most fuel pumps are unstaffed and card-only. Download the parking apps used in Reykjavík. Save vedur.is, road.is and safetravel.is. Register your route with SafeTravel if you plan any walking beyond marked paths.
Iceland in September is not a difficult trip, but three things move fast enough to need checking the night before each drive.
| Factor | Current state | What it means for this plan | Check |
|---|---|---|---|
| VolcanoReykjanes | No eruption under way. The Svartsengi system sits at alert level 2, heightened unrest, with roughly 29 million cubic metres of magma accumulated beneath it since July 2025 — the Met Office's most likely scenario is a new intrusion toward the Sundhnúkur crater row and possibly an eruption, with warning times of 20 minutes to about four hours. The hazard assessment runs to 30 September. | Modest. All nine eruptions in this series stayed inside a small zone near Grindavík: none closed Keflavík airport, the Ring Road, or Reykjavík. The exposure is the Blue Lagoon, which sits in the affected area — which is why this plan uses Sky Lagoon in Reykjavík instead. If an eruption starts, expect a viewing hike to open within days and road closures only around Grindavík. | vedur.is |
| WeatherSeptember | Daytime 6–11 °C, dropping through the month; rain on 15–20 days; wind is the real hazard, not cold. Daylight falls from about 14.5 hours on 1 September to 11.5 by the 30th. | Pack layers and a genuine waterproof shell. Expect at least one yellow warning during the week — yellow doesn't cancel anything; orange or red does. Two hours of daylight buffer on Days 5 and 7. | vedur.is |
| RoadsRoute 1 | Route 1, the Golden Circle, the south coast and Snæfellsnes are all sealed and open. Highland F-roads begin closing from mid-September as snow and rain arrive. | This itinerary uses no F-roads, so closures don't touch it. Wind-driven door damage and gravel chips are the common insurance claims, not accidents. | road.is |
| Aurorabonus only | Season reopens in September; it needs darkness, clear sky, and a KP index of about 3 or above at this latitude. Odds improve markedly after the equinox on 22–23 September. | Your window is earlier than the best of it. Treat any sighting as a gift, not a plan — the nights at Mývatn and Grundarfjörður are the darkest you'll have. Don't pay for a chase tour on a cloudy forecast. | vedur.is |
Prices and schedules were checked when this plan was compiled. Anything time-sensitive should be reconfirmed at booking.