You do not need a huge suitcase for London. You need a few reliable things for walking, changeable weather and long days away from your hotel.
The essentials are: comfortable shoes, light layers, a waterproof outer layer, a UK plug adapter, a power bank, a contactless payment method and a small day bag. Everything else should earn its place.
The short packing checklist
Wear or pack
- Broken-in trainers, walking shoes or supportive boots
- T-shirts or base layers, plus one light jumper or overshirt
- Lightweight waterproof jacket with a hood
- Trousers, jeans or another outfit you can walk in all day
- Underwear and socks for each day, plus one spare pair of socks in your day bag
- A warmer coat, scarf and gloves from roughly November to March
Keep in hand luggage
- Passport, booking details and hotel address
- Essential medication and a small buffer for delays
- Type G UK plug adapter, charging cable and power bank
- One clean top and underwear
- Contactless bank card and a backup payment method
- Headphones, glasses or contact lenses, and anything you cannot replace easily
Put in your day bag
- Phone, power bank and payment card
- Refillable water bottle
- Waterproof layer or compact umbrella
- Blister plasters, tissues and a small snack
- Foldable tote bag and a zip-lock or waterproof pouch
Clothes and shoes: layers, not a giant suitcase
London weather is usually mild but unpredictable. Spring and autumn commonly sit around 11–15°C, while summer can be pleasant or suddenly hot. Visit London’s weather guide recommends checking the forecast before you travel; do that three days before departure, then adjust one or two items rather than rebuilding the suitcase.
The useful formula is simple: a base layer, a warm layer and a waterproof layer. It works outside, then lets you remove something when the Tube, a museum or a restaurant feels warm.
Shoes matter more than outfits
Bring one pair you have already worn for long walks. London means steps through stations, between platforms, around parks, museums, markets and riverside paths. New shoes are a bad holiday experiment.
Bring smarter shoes only if you know you will wear them. London is generally casual; comfortable, clean clothes work for most pubs, restaurants and West End shows.
Rain: bring a jacket before an umbrella
A compact umbrella is useful, but wind and crowded pavements make it secondary. A lightweight waterproof jacket with a hood is the better everyday choice. Use the umbrella as a backup, not your entire rain plan.
Your London day bag: small, zipped and useful
Use a small crossbody bag or slim backpack that closes properly. You will carry it on public transport, in busy markets and through attractions; leave the large handbag or heavy rucksack at the hotel.
The items people tend to wish they had brought are surprisingly small:
- Blister plasters: buy them before a blister becomes a day-ending problem.
- Spare socks: excellent after rain, a long walk or one badly judged puddle.
- Foldable tote bag: useful for markets, supermarket food, shopping or a damp jacket.
- Zip-lock bag or waterproof pouch: protects a phone, chargers and paper tickets from rain; also contains a wet umbrella.
- Small snack: useful when queues, children or an early train disrupt meal plans.
- Light sleep mask and earplugs: hotels can face busy roads, pubs, railways or early deliveries.
Keep your passport separate from your main payment card. This is not about assuming a problem will happen; it means one lost item does not become every problem at once.
Plugs, phone and payment: prepare these before flying
The UK uses the three-rectangular-pin Type G plug. The supply is 230V and 50Hz. Most modern phone and laptop chargers are dual voltage, but check the plug or charger label before using heat-producing appliances. Electrical Safety First explains what to check.
Bring a power bank. In London, your phone is likely to handle Citymapper, tickets, maps, restaurant bookings, photos and contactless payments.
Set up your phone before leaving home
- Download Citymapper.
It handles Tube, bus, rail and walking routes, including disruption information. Our essential London apps guide explains what is actually worth installing.
- Download an offline map area.
Save London and your airport route in Google Maps before you rely on airport Wi-Fi or data roaming.
- Save the essentials offline.
Keep your hotel address, arrival route, booking confirmations and emergency contact somewhere available without a signal.
- Bring a physical payment backup.
A charged phone is convenient; a second physical card protects you if it is lost, damaged or empty.
Do you need cash?
Usually, no. Contactless cards and mobile payments are widely accepted. For London transport, TfL says pay-as-you-go contactless or Oyster is the easiest flexible choice and provides daily and weekly caps. Overseas bank charges can still apply, so check with your card issuer. TfL visitor payment guidance
Every traveller needs their own card or device for public transport. Do not tap in with your physical bank card and tap out with that same card through Apple Pay or Google Pay: TfL treats them as different payment methods. Read our Oyster versus contactless guide before arriving.
Medication and small fixes
Keep essential medication in your hand luggage, preferably in its original packaging. If you are bringing prescription medication into the UK, especially a controlled drug, bring a prescription or clinician’s letter. GOV.UK says a visitor may need proof that it was prescribed for them, including the medicine, dose, strength and travel dates; there are limits on quantity. Read the official medicine rules.
For your small travel kit, pack what you already know works for you:
- Pain relief and antihistamines, if relevant
- Blister plasters
- Rehydration tablets for hot days
- Period products, if relevant
- Spare contact lenses or glasses
Do not pack a pharmacy “just in case.” Pack the small set that prevents an avoidable search when you are tired, wet or jet-lagged.
What changes by season
| Season | Add | Do not forget |
|---|---|---|
| Spring | Light waterproof, jumper | Rain is common; evenings can feel cool |
| Summer | Sunglasses, sunscreen, breathable layer | Tube journeys and some rooms can be hot |
| Autumn | Waterproof shoes or grippy soles, layers | Shorter daylight and wetter pavements |
| Winter | Warm coat, scarf, gloves, thermal base layer | A hood and comfortable weatherproof shoes |
You do not need specialist outdoor gear for London. If you are taking a countryside day trip, add appropriate shoes, water and an offline map. Our train day-trip guide explains which destinations are genuinely easy without a car.
What not to pack
Leave these behind unless you have a specific reason:
- Large amounts of cash
- Printed Tube maps and guidebooks you will not read
- Brand-new shoes
- A giant umbrella
- Several “just in case” outfits
- Heavy hair appliances without checking voltage compatibility
- A full-size towel for a normal hotel stay
- A large day bag that will annoy you on the Tube
Packing less has a practical benefit: it makes airport transfers, stairs, hotel storage and the last morning of the trip easier. If you need something ordinary, London has supermarkets, pharmacies and high-street shops everywhere.
The things that do not fit in a suitcase
This is the advice frequent visitors give most often: the best preparation is not another item.
Plan by area, not by famous landmark
Do not cross London three times in one day because every place looked close on a map. Group sights by neighbourhood, allow time to walk and use one nearby activity as your backup. Our free self-guided walks are a useful way to see how areas connect.
Plan two major commitments, not six
One timed attraction in the morning and one in the afternoon is enough for most people. Add flexible places—parks, markets, galleries, cafés or a walk—around them. Keep your arrival day light.
Save one rainy-day plan near your hotel
Rain rarely ruins London; having no alternative does. Save one museum, gallery, cinema or café area close to your hotel. Our free indoor London guide gives you options before you need them.
Keep one afternoon unplanned
Use it for weather, tired feet, a delayed train, an attraction you loved, a neighbourhood you want to revisit or simply a slower lunch. The best itinerary has room to change.