South Korea · East Asia

Best Time to Visit Seoul

When to go for the best experience — weather, prices & tips

Month-by-Month Guide to Seoul

Jan

-2°C / 28°F

6d rain

Feb

1°C / 34°F

5d rain

Shoulder

Mar

6°C / 43°F

7d rain

Best

Apr

13°C / 55°F

8d rain

Best

May

18°C / 64°F

8d rain

Best

Jun

23°C / 73°F

10d rain

Shoulder

Jul

26°C / 79°F

16d rain

Aug

27°C / 81°F

12d rain

Shoulder

Sep

22°C / 72°F

8d rain

Best

Oct

15°C / 59°F

6d rain

Best

Nov

7°C / 45°F

7d rain

Best

Dec

0°C / 32°F

6d rain

Shoulder

Best monthsShoulder seasonOff-season

Recommended Months in Detail

March

Best

Weather: Cool, spring starting

Temp: 6°C (43°F) · 55% humidity

Rain: ~7 rainy days

Pack: Warm jacket, layers

Est. daily cost$137/day

Est. flights$658

April

Best

Weather: Mild & pleasant

Temp: 13°C (55°F) · 56% humidity

Rain: ~8 rainy days

Pack: Light jacket, layers

Est. daily cost$137/day

Est. flights$576

May

Best

Weather: Warm & pleasant

Temp: 18°C (64°F) · 62% humidity

Rain: ~8 rainy days

Pack: Light clothing, rain jacket

Est. daily cost$137/day

Est. flights$620

September

Best

Weather: Warm, pleasant

Temp: 22°C (72°F) · 68% humidity

Rain: ~8 rainy days

Pack: Light layers, jacket for evening

Est. daily cost$137/day

Est. flights$670

October

Best

Weather: Cool & pleasant, autumn

Temp: 15°C (59°F) · 62% humidity

Rain: ~6 rainy days

Pack: Light jacket, layers

Est. daily cost$137/day

Est. flights$588

November

Best

Weather: Cool to cold

Temp: 7°C (45°F) · 60% humidity

Rain: ~7 rainy days

Pack: Warm jacket, layers

Est. daily cost$137/day

Est. flights$633

Save Money in Shoulder Season

Peak Season

Mar, Apr, May, Sep, Oct, Nov

Avg. flights$624

Daily cost (mid-range)$137/day

7-day trip total$1583

Shoulder Season

Feb, Jun, Aug, Dec

Avg. flights$505

Daily cost (mid-range)$137/day

7-day trip total$1464

Fly shoulder season and save ~$119 on flights alone

Money-Saving Tips for Seoul

Eat at kimbap shops and street markets for $3-5 meals

Use T-money card for subway and bus — rides are $1.30

Visit palaces for $3 or free if wearing hanbok

Stay in guesthouses in Hongdae or Myeongdong

Frequently Asked Questions

What is the best month to visit Seoul?

The best months to visit Seoul are March, April, May, September, October, November. During these months you'll enjoy the most favorable weather and travel conditions.

What is the cheapest time to visit Seoul?

Shoulder season (February, June, August, December) typically offers lower flight prices — around $505 vs $624 during peak season. Budget travellers can spend as little as $51/day on the ground.

What is the weather like in Seoul?

During the best months, expect cool, spring starting with average temperatures around 6°C (43°F). Check the month-by-month breakdown above for detailed climate info.

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