- MAR - MAY18°3°
Spring
- JUN - AUG23°11°
Summer
- SEP - NOV20°5°
Autumn
- DEC - FEB10°2°
Winter
Top things to do in Seattle
Top attractions in Seattle
Hotels in Seattle
Reviews of Seattle activities
Seattle at a glance
Quick facts about Seattle
Local weather
℉℃Time zone
GMT -08:00
No time difference
Currency
U.S. Dollar
1THB = 0.03USD
Official languages
English
Recommended trip duration
3 days
Flight time
15 hours
When departing from Sydney
What to know before visiting Seattle
What to do in Seattle year‑round
Seattle’s bestselling experiences on Klook centre on attraction passes, observation decks and a mix of tours and cruises, with zoos & aquariums also popular — these categories shape how travellers pace a visit across the year. Demand peaks in August and dips in December, so expect the city to feel busiest around summer events and quieter in late autumn and early winter. Based on Klook booking data, plan whether you want summer atmosphere or off‑peak calm: choose summer for the festival buzz, or pick winter for smaller crowds. All figures here are from Klook booking data.
Best months to visit and price trends
August is Seattle’s busiest month on Klook, while December shows the largest drop in bookings; prices reach their high in August and fall to a low in January. The two series move together through the summer—higher demand in July–September coincides with higher median prices—then diverge into the winter when demand is lower but prices remain steadier through November–December before softening in January. For fewer crowds and lower typical prices, consider travelling in January; for peak‑season atmosphere, aim for July–August.
| Month | Demand Level | Typical Price |
|---|---|---|
| January | About average | AUD 142 |
| February | Quieter than usual | AUD 158 |
| March | About average | AUD 161 |
| April | Quieter than usual | AUD 161 |
| May | About average | AUD 161 |
| June | Busier than usual | AUD 161 |
| July | Busier than usual | AUD 145 |
| August | Peak demand | AUD 166 |
| September | Busier than usual | AUD 160 |
| October | About average | AUD 155 |
| November | About average | AUD 155 |
| December | Quieter than usual | AUD 155 |
Demand is bookings in that month compared with a typical month, from historical Klook booking data, grouped into the demand levels above; typical price is the median paid on Klook in that month; prices are shown with their currency code. Based on Klook booking data, July 2025 – June 2026.
Tips for travellers from Australia
Most travellers from Australia book quite close to travel time — typically around 1 day ahead — so you can stay flexible with plans. A minority plan earlier, booking up to about 8 days out, and during the peak months of July–August it’s wise to lock popular experiences sooner rather than later. Use Klook to compare attraction passes, observation decks and tours, and secure the seasonal options you want while keeping the rest of your trip loose — Klook booking data shows where demand and prices shift through the year, so pick peak months for atmosphere or quieter months for lower typical prices.
FAQs about Seattle
When is the best time to visit Seattle?
When is the best time to visit Seattle?
When is the cheapest time to visit Seattle?
When is the cheapest time to visit Seattle?
How far ahead should I book Seattle activities if I’m travelling from Australia?
How far ahead should I book Seattle activities if I’m travelling from Australia?
How much do activities in Seattle typically cost?
How much do activities in Seattle typically cost?
What is Seattle best known for on Klook?
What is Seattle best known for on Klook?
