Seoul vs Sydney: Weather, Costs & Best Time to Visit (2026)

Seoul, South Korea vs Sydney, Australia: Which Should You Visit in 2026?

Quick Verdict

For travelers seeking a blend of ancient culture, innovative technology, and a bustling urban experience, Seoul is the ideal choice. However, if your preference leans towards stunning natural landscapes, iconic landmarks, and a relaxed coastal lifestyle, Sydney will undoubtedly enchant you.

Best for Beach Lovers

Sydney, Australia

Sydney boasts world-famous beaches like Bondi and Manly, offering ample opportunities for sunbathing, swimming, and surfing.

Best for Culture

Seoul, South Korea

Seoul offers a rich tapestry of historical palaces, traditional villages, vibrant art scenes, and the ever-evolving world of K-culture.

Best for Budget Travelers

Seoul, South Korea

Generally, Seoul offers more affordable accommodation, food, and transportation options compared to Sydney.

Best Weather in Summer

Sydney, Australia

Sydney enjoys a warm and sunny summer (December-February) with average highs in the mid-70s Fahrenheit, perfect for outdoor activities, while Seoul experiences hot and humid summers with heavy rainfall.

Best Next Step

This comparison is close. Check live prices for both destinations before you decide, flight pricing often makes the winner obvious.

Seoul, South Korea

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Sydney, Australia

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Deciding between the vibrant metropolis of Seoul, South Korea, and the sun-drenched harbor city of Sydney, Australia, offers a fascinating contrast for any discerning traveler. Seoul pulsates with a unique blend of ancient traditions and cutting-edge modernity, offering a sensory feast of bustling markets, serene palaces, and dynamic K-pop culture. Conversely, Sydney captivates with its breathtaking natural beauty, iconic landmarks, and a laid-back, outdoor lifestyle, inviting exploration of its stunning coastline and world-renowned harbor.

While both cities promise unforgettable experiences, the choice hinges on your travel priorities. If you crave a deep dive into rich history, futuristic technology, and an energetic urban exploration, Seoul might be your calling. If your heart yearns for sun-kissed beaches, iconic architectural marvels set against a stunning natural backdrop, and an active outdoor adventure, Sydney awaits.

Weather Comparison: Seoul, South Korea vs Sydney, Australia

Month	Seoul, South Korea High	Seoul, South Korea Rain	Sydney, Australia High	Sydney, Australia Rain
Jan	36°F	20mm	79°F	100mm
Feb	41°F	30mm	79°F	110mm
Mar	52°F	50mm	77°F	130mm
Apr	64°F	70mm	72°F	120mm
May	73°F	90mm	66°F	100mm
Jun	81°F	130mm	63°F	130mm
Jul	84°F	350mm	61°F	100mm
Aug	86°F	320mm	63°F	80mm
Sep	79°F	140mm	68°F	70mm
Oct	68°F	60mm	72°F	90mm
Nov	54°F	40mm	75°F	90mm
Dec	39°F	20mm	79°F	80mm

When to Visit

Seoul shines in spring (April-May) and autumn (September-October) with pleasant temperatures and beautiful foliage. Sydney is ideal during its spring (September-November) and autumn (March-May) shoulder seasons for comfortable exploration and fewer crowds, though its summer (December-February) is also very popular for beach activities.

Seoul, South Korea vs Sydney, Australia: Pros & Cons

Seoul, South Korea

•Vibrant K-culture and modern technology
•Rich historical sites and ancient traditions
•Delicious and diverse culinary scene
•Can be very hot and humid in summer, with significant rainfall in July/August

Sydney, Australia

•Iconic landmarks like the Opera House and Harbour Bridge
•Stunning natural beauty and accessible beaches
•Laid-back outdoor lifestyle and pleasant climate
•Can be more expensive than many other major global cities

Planning a trip to Seoul, South Korea? Grab a guidebook.

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Frequently Asked Questions

Is Seoul, South Korea or Sydney, Australia cheaper?+

Seoul, South Korea is generally considered a more budget-friendly destination. Accommodation, public transportation, and food can be significantly cheaper in Seoul compared to Sydney.

Which is better in summer?+

Sydney is generally better in summer due to its warm, sunny, and dry weather, ideal for beach activities and outdoor exploration. Seoul's summer is characterized by high humidity and heavy rainfall, which can be less conducive to sightseeing.

Seoul, South Korea or Sydney, Australia for first-time visitors?+

Both cities offer fantastic experiences for first-time visitors, but they cater to different interests. Sydney is a great introduction to Australia with its iconic sights and relaxed vibe. Seoul is ideal for those interested in East Asian culture, technology, and a dynamic urban environment.

How far apart are Seoul, South Korea and Sydney, Australia?+

Seoul and Sydney are very far apart, located on opposite sides of the globe. The flight duration between Seoul and Sydney is approximately 10 to 11 hours.

Can you visit both Seoul, South Korea and Sydney, Australia in one trip?+

Yes, it is possible to visit both Seoul and Sydney in one trip, but it requires significant travel time and planning due to their vast distance. It's advisable to allocate at least a week to each city to make the journey worthwhile.

Start Planning Your Trip

Seoul, South Korea

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