Fly from Manchester Airport to Reykjavík-Keflavík Airport on Icelandair or easyJet; it’s roughly a 3.5-hour flight, but with winter check-in and baggage, I’d still aim to be at Manchester a bit earlier than usual so the day feels calm. Once you land in Keflavík, keep things simple and take the Flybus into town rather than faffing with taxis — it’s the easiest no-driving option, takes about 45–60 minutes, and usually costs around £24–35 per person depending on how you book. If you’re staying central, get off at the nearest hotel stop and then walk the last few minutes with your bags; in December, sidewalks can be icy, so good boots matter more than style for the first hour.
If you’ve arrived in decent daylight, head straight to Hallgrímskirkja on Skólavörðuholt first. It’s the city’s obvious landmark, but it’s also the best “we’ve made it” moment on arrival: the church itself is free to visit, and the tower usually costs around £8–10 per person if it’s open, with views that are especially good if the sky is clear and the city is already lit up. From there, wander downhill along the rainbow-painted strip and onto Laugavegur, Reykjavík’s main shopping street, where December windows, winter coats, cosy cafés, and little design shops give you a quick feel for the city without needing to plan much. Keep this as a gentle first walk — no big agenda, just a slow browse and a chance to shake off the flight.
For dinner, book Íslenski barinn in the centre and make it your low-key first Icelandic meal. It’s a good arrival-night choice because it feels local without being too formal, and the menu leans into familiar Icelandic dishes in a way that works well for travellers who’ve just landed; expect mains to land around £25–40 per person, plus drinks. If you want a warm-up before you sit down, it’s an easy stroll from Laugavegur back toward the restaurant, and the whole downtown area is compact enough that you won’t need transport. After dinner, leave room for a short wander back through the lit-up streets — on a December night, Reykjavík is at its best when you keep the first day light and let the city come to you.
Start early at Hallgrímskirkja in Skólavörðuholt if you want the best chance of getting the tower to yourself before the day-trippers arrive. It’s about a 10–15 minute walk from the downtown core, or a very short bus ride if the weather is rough. Go straight up the tower first — the views over the rooftops, Faxaflói Bay, and the mountains beyond are the whole point — then take a slow look around the church itself. Allow about an hour, and expect the tower ticket to be roughly £7–10 per person. From there, wander downhill along Skólavörðustígur, which is one of the nicest streets in the city for browsing small design shops and galleries as you make your way toward the waterfront.
Continue to Sun Voyager on Sæbraut for a quick, classic Reykjavík stop — it’s more about the setting than the sculpture itself, especially on a crisp winter day with the light bouncing off the water. It’s an easy 15–20 minute stroll from Hallgrímskirkja if you’re happy to walk, or a few minutes by bus/taxi if the wind is biting. From there, head over to Harpa, which is one of those places locals still use as a weather refuge because the glass façade catches the winter light so beautifully. Step inside even if you’re not seeing a performance; the lobby is free, and if you fancy a hot drink, the café makes this a very practical indoor reset. Then swing back into the centre for lunch at Bæjarins Beztu Pylsur — the most famous hot dog stand in Iceland, and yes, it’s worth doing once. Expect around £5–8 per person for a hot dog and soft drink, and keep the order simple: “ein með öllu” if you want the full local version. It’s quick, casual, and very Reykjavík.
After lunch, take the bus or a taxi south to Suðurgata for the National Museum of Iceland. This is the best place to get your bearings on the country’s story before you spend the rest of the trip seeing more of it in fragments. Give yourself 1.5–2 hours here; the exhibits are well done, warm, and much more engaging than the name sounds. Tickets are usually in the £10–15 range per person, and it’s especially good on a December day because you can happily linger indoors without feeling like you’ve “wasted” daylight. When you finish, drift back toward the centre at an easy pace — the route is straightforward, and you’ll pass enough cafés, bakeries, and little streets that you don’t need a rigid plan.
End with a warm-up stop around Austurvöllur in the downtown centre, which is exactly where you want to be when the light starts fading. Pick a café nearby for coffee and cake — a good budget is about £8–15 per person — and just sit for a while rather than trying to squeeze in one more major sight. This square has a nice local rhythm in the evening, with people spilling in and out of bars and restaurants nearby, so it’s a good place to feel the city rather than “do” it. If you’ve still got energy after that, you can easily wander a little farther through the surrounding streets before heading back to your accommodation; otherwise, call it a day and enjoy the fact that Reykjavík works best when you leave room for the weather and the mood to decide the pace.
Start your day in Grandi / Old Harbor, which is exactly where Reykjavík feels most itself in winter: working boats, warehouses turned into galleries, and that sharp North Atlantic air coming straight off the water. Begin at Víkin Maritime Museum first, since it’s compact and atmospheric and usually best tackled before you’ve fully thawed into the day. Expect about an hour; admission is typically around £12–15 per adult, and it’s a short walk from central Reykjavík or an easy bus hop if the weather is grim. From there, wander the Old Harbor for 30 minutes or so — no real plan needed, just follow the quays, look at the fishing vessels, and enjoy the snowy, industrial feel of Grandagarður.
Continue on to Whales of Iceland, which is one of those indoor stops that makes perfect sense in December when the light is low and the wind can be cheeky. It’s a big, polished exhibit, so even if you’re not usually a museum person, it works well as a relaxed hour between outdoor stretches; tickets are generally around £20–25 per person. Then head to Reykjavík Fish Restaurant for lunch in the harbor area — a sensible, easy choice for seafood without feeling overly formal. Expect mains around £20–35 each, and if you want to keep it cozy, book or arrive a bit before the lunch rush. The walk between these spots is only a few minutes, so you can keep it leisurely and let the weather dictate the pacing.
After lunch, make your way downtown to The Settlement Exhibition near Aðalstræti. It’s one of Reykjavík’s best small museums because it tells the city’s story without overloading you, and you can usually see everything in about an hour. It’s an easy bus ride or a 15–20 minute walk from Grandi, depending on conditions, and it pairs nicely with the morning’s harbor theme by giving you the historical context behind the city you’ve been walking through. If the exhibit catches your interest, linger a little — this is a good day for slow wandering rather than ticking boxes.
If Kolaportið is open when you come out, finish there for a browse through local snacks, wool, and the slightly chaotic second-hand treasure hunt that makes it feel properly Icelandic. It’s the kind of place where you might spend 20 minutes or nearly an hour depending on how much browsing you enjoy; entrance is usually free, and it’s an easy final stop because it sits right by the harbor/downtown edge. If the market is quieter in winter, don’t force it — have one last wander along the nearby streets instead, then peel off for an early dinner or a warm café stop before the night closes in.
Start with Nauthólsvík Geothermal Beach, which is one of those Reykjavík spots that makes far more sense once you’re standing in the cold air and seeing locals actually use it in winter. It’s about a 10-minute taxi ride from downtown, or roughly 35–40 minutes by bus plus a short walk, and in December you’ll want to go earlier in the day when the light is better and the wind usually feels less savage. Plan on 30–45 minutes here: a quick wander along the sand, a look at the warm seawater pool area, and if you’re feeling brave, a proper dip in the geothermal bathing setup. It’s not a “sit around for ages” place in winter — more a bracing, memorable stop before heading inland.
From there, head up to Perlan in Öskjuhlíð. It’s one of the easiest all-weather wins in Reykjavík: the glass dome, the skyline views, the exhibits, and the café all work brilliantly when the weather is doing its Iceland thing. Allow about 2 hours total, and if the sky is clear, do the observation deck first before the light softens. The museum entry is usually around £25–35 per person, with the café a solid fallback for coffee, soups, or a light lunch if you want to stay warm without rushing. After that, make your way to Hlemmur Mathöll — about 10 minutes by taxi or a straightforward bus ride — and keep lunch flexible. This is the best place to let each of you choose what you actually want, whether that’s fish, tacos, ramen, or a burger; budget roughly £12–20 per person.
After lunch, continue east to Kjarvalsstaðir, which is a really good “quiet hour” kind of art stop. It’s near Klambratún, so you can get there with a short bus ride or a pleasant 15–20 minute walk if the weather is fine. The building is compact, easy to enjoy without museum fatigue, and usually a nice contrast to the bigger, showier Reykjavík sights. Give it about an hour, then step outside into Klambratún Park for a slow lap and a bit of daylight. In December the park is more about the feeling than the scenery — open space, a breather between indoor stops, and a chance to see how Reykjavík locals move through winter rather than just how visitors do. If the paths are icy, take it easy; it’s one of those places where good boots matter more than enthusiasm.
Finish the day at Mikkeller & Friends Reykjavík downtown, which is a relaxed place to thaw out and sort yourselves before dinner. It’s easy to reach by bus, taxi, or a comfortable walk back toward the centre depending on where you are after the park. Expect £8–18 per person for drinks and snacks, and go a little earlier if you want a calmer atmosphere; later in the evening it can get busier with the after-work crowd. If you’re hungry afterward, you’re already in the right part of town for an easy dinner around the centre, but if you’d rather keep it simple, this is a good end-of-day stop on its own before heading back to your hotel.
If you’re starting the day in Reykjavík, keep things easy and walkable: from your hotel or guesthouse downtown, it’s a short, flat stroll to Borgarbókasafnið Grófinni, right by the harbor edge. It opens late morning most days, and in winter it’s exactly the kind of quiet, warm space that feels better than rushing straight into sightseeing. Spend about half an hour browsing the shelves, using the free Wi‑Fi, or just warming up before heading a few minutes on foot to Reykjavík Art Museum, Hafnarhús. This is one of the city’s strongest contemporary art spaces, with changing exhibitions and a proper sense of place; tickets are usually around £15–20 per person, and it’s worth giving yourself the full 1.5 hours so you can linger without feeling pushed. After that, ease into the downtown rhythm with a slow walk along Lækjargata to Austurstræti — this is the practical heart of the city, where you can peek into design shops, pick up wool gifts, and browse the little side streets without needing to plan every step. Everything here is within an easy 5–10 minute walk of each other, and if the weather turns sharp, the whole route works well as a stop-start indoor-outdoor wander.
Book Messinn for lunch if you can, especially on a December Monday when other places can feel thinner on the ground. It’s reliable, cozy, and very much the sort of place locals take visitors when they want fish done well; expect about £25–40 per person, depending on whether you share a pan or go all in with starters and drinks. From Austurstræti, it’s usually just a few minutes on foot, so you won’t lose momentum. After lunch, head to Tjörnin for a gentle reset. In winter it can be half frozen, half glassy, with birds on the water and the city reflected around it, and it’s a nice place to slow down after a busy morning. Give it 30–45 minutes for a proper loop and a few photos; if the paths are slippery, take smaller bites of the walk and don’t worry about doing the full circuit. It’s one of those Reykjavík pauses that looks simple but somehow ends up being one of the most memorable parts of the day.
Finish with a cozy café stop at Grái Kötturinn, near Hlemmur and a little set back from the busiest tourist flow, which makes it feel like a nice “local” exhale at the end of the day. It’s a good place for coffee, hot chocolate, or cake, and you’ll usually spend about £8–15 per person depending on what you order. From Tjörnin, it’s an easy 15–20 minute walk if the weather is decent, or a short bus/taxi if the wind has picked up. This is a good final daylight stop rather than a strict late-night plan: December evenings in Reykjavík arrive early, so aim to be here around sunset and then head back to your accommodation on foot or by taxi. If you’re staying downtown, the return is usually simple and quick; if you’re a little farther out, use the last part of the day to rest up for departure rather than trying to squeeze in anything else.
Keep this one simple and close to your hotel. On the last morning, duck into a downtown café or bakery for an easy breakfast — places around Laugavegur and Austurstræti do this well, with cinnamon buns, skyr bowls, eggs, and strong coffee for about £8–15 per person. Good low-stress options nearby include Sandholt on Laugavegur or Brauð & Co if you want to grab pastries and eat them slowly back at the hotel lounge; both are used to early travelers and usually open from around 7:30–8:00am. Give yourselves about 45 minutes, and if you’re checking out, ask the hotel to hold bags so you can wander lightly.
After breakfast, spend a last relaxed loop along Skólavörðustígur, the bright uphill street leading toward Hallgrímskirkja. This is the best place for any final souvenir run: wool accessories, design pieces, chocolate, postcards, and the sort of practical Iceland gifts you won’t regret carrying home. It’s an easy walk from the downtown core, and in winter it usually takes about 45 minutes if you browse properly rather than rush. If the weather is clear, pause near the church steps for one more look back over the rooftops and toward the harbor; it’s the neatest farewell view in Reykjavík.
From downtown, take the Flybus or a pre-booked airport transfer from the main stops near BSÍ Bus Terminal or your hotel pickup if included. In December, I’d leave the city 3 to 3.5 hours before your flight — the road to Keflavík Airport is usually 45–60 minutes, but winter conditions, hotel pickup timing, and check-in queues can stretch the whole process. Budget roughly £25–35 per person for the transfer, and keep a little Icelandic cashless budget aside for a coffee or snack at the airport. Once you’re through security, KEF is decent for last-minute browsing, so if you’ve got time before the Manchester flight, pick up gift-ready chocolate, salt, or skin-care bits, then settle in for the 3.5-hour return flight back home.