Cheap Flights to Seoul

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Home Asia South Korea Cheap flights to Seoul All airports, South Korea

Flights to Seoul in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 6% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 2% potential price drop
Average priceS$ 643Average for round-trip flights in September 2021
Round-trip fromS$ 577From Singapore Changi to Seoul All airports
One-way fromS$ 13One-way flight from Singapore Changi (SIN) to Seoul All airports (SEL)

Cheap flights to Seoul in September, October 2021

The best prices found for ICN flights for September, October
20 Oct - 28 Oct
S$ 746pp
SIN
Singapore Changi
Singapore Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
Direct
SIN
Singapore Changi
28 Sep - 3 Nov
S$ 749pp
SIN
Singapore Changi
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
SIN
Singapore Changi
19 Oct - 26 Oct
S$ 750pp
SIN
Singapore Changi
Singapore Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
Direct
SIN
Singapore Changi

Seoul 2021 flight deals

Cheap flights to Seoul found for this year
10 Nov - 8 Feb
S$ 650pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Cebu Pacific
 
1 STOP
SIN
Singapore Changi
3 Dec - 9 Jan
S$ 656pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Cebu Pacific
 
1 STOP
SIN
Singapore Changi
3 Dec - 10 Jan
S$ 661pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Cebu Pacific
   
2 STOPS
SIN
Singapore Changi

Last minute flights to Seoul

Late deals on return flights to Seoul, departing today and this week
28 Sep - 3 Nov
S$ 749pp
SIN
Singapore Changi
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
SIN
Singapore Changi
29 Sep - 4 Nov
S$ 761pp
SIN
Singapore Changi
Singapore Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
Direct
SIN
Singapore Changi
25 Sep - 2 Oct
S$ 798pp
SIN
Singapore Changi
Singapore Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Singapore Airlines
Direct
SIN
Singapore Changi

Cheapest prices for Seoul flights by month

The cheapest ticket to Seoul found for each month in 2021 based on historical flight searches by Cheapflights users.
January
S$ 645
February
S$ 615
March
S$ 612
April
S$ 641
May
S$ 639
June
S$ 647
July
S$ 615
August
S$ 585
September
S$ 633
October
S$ 646
November
S$ 635
December
S$ 681
Currently, August is the cheapest month in which you can book a flight to Seoul. Flying to Seoul in December will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Seoul?

Average Seoul flight ticket prices and weather conditions for 2021 and 2022 by month.
SIN - SEL
Price
S$ 565 - S$ 780
SEL
Temperature
2 - 29 °C
SEL
Precipitation
20 - 411 mm
July is typically the best time to fly to Seoul, but there are other times where great deals are available. If weather is an important factor for you when considering when to fly to Seoul, the warmest period tends to be August, with the wettest being July.

When is the best time to book a flight to Seoul?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Seoul?

Wednesday is currently, on average, the cheapest day to fly to Seoul. Flying on Saturday will result in higher flight prices.

What time of day is cheapest to fly to Seoul?

Seoul flights can be made cheaper if you choose a flight in the afternoon. Booking a flight at midday will likely mean higher prices.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Seoul flight prices.

Find the best Seoul flight deals for you

Cheap tickets to Seoul found by our users in Singapore as recently as September 20, 2021.

Cheapest flights to South Korea

Not set on Seoul? See the cheapest flights to Singapore. Airfare prices updated on September 20, 2021.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.
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