Cheap flights to Seoul

WAS — SEL
1 Oct — 8 Oct1
Return
1 adult
Economy
From?
To?
Sat 1/10
Sat 8/10

Flights to Seoul in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inOctoberHigh demand for flights, 17% potential price rise
Cheapest inAugustBest time to find cheap flights, 3% potential price drop
Average price฿24,444Average for return flights in September 2022
Return from฿7,536From Bangkok to Seoul
One-way from฿3,637One-way flight from Bangkok to Seoul (SEL)

Cheap flights to Seoul in September, October 2022

The best prices found for SEL flights for September, October
31 Oct - 22 Nov
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 10m
฿8,248

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 25.09.22

31 Oct - 23 Nov
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 05m
฿8,285

Multiple Airlines

Pick Dates

Deal found 23.09.22

24 Sep - 4 Oct
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 40m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 00m
฿8,323

Multiple Airlines

Pick Dates

Deal found 24.09.22

Seoul 2022 flight deals

Cheap flights to Seoul found for this year
7 Nov - 13 Nov
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 10m
฿7,910

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 24.09.22

14 Nov - 21 Nov
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 00m
฿7,948

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 25.09.22

10 Nov - 17 Nov
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 25m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 10m
฿7,985

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 23.09.22

Last minute flights to Seoul

Late deals on return flights to Seoul, departing today and this week
5 Oct - 12 Oct
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 40m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 00m
฿8,323

Multiple Airlines

Pick Dates

Deal found 23.09.22

5 Oct - 10 Oct
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 40m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 00m
฿8,360

Multiple Airlines

Pick Dates

Deal found 23.09.22

5 Oct - 11 Oct
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 40m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 00m
฿8,398

Multiple Airlines

Pick Dates

Deal found 23.09.22

One-way flights to Seoul

The cheapest one-way flights to Seoul
2 Nov
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
฿3,637

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 22.09.22

14 Feb
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 25m
฿3,749

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 25.09.22

12 Jan
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
฿3,787

ไทยแอร์เอเชียเอ็กซ์

Pick Dates

Deal found 23.09.22

What is the cheapest month to fly to Seoul?

The cheapest ticket to Seoul found for each month in 2022 based on historical flight searches by Cheapflights users.

January

฿19,083

February

฿19,570

March

฿15,933

April

฿16,608

May

฿17,433

June

฿20,432

July

฿14,434

August

฿12,334

September

฿11,210

October

฿12,559

November

฿12,822

December

฿14,921

At the present moment the cheapest month to fly to Seoul is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Seoul?

Average Seoul flight ticket prices and weather conditions for 2022 and 2023 by month

BKK - SEL

Price

฿7,125 - ฿24,239

SEL

Temperature

2 - 25 °C

SEL

Rainfall

27 - 253 mm

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

The price you pay for your flight to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What airport do you fly into for flights to Seoul?

Booking a flight to Seoul All airports (SEL) is your only option if you intend on flying to Seoul. It is only a 1.9 km journey from All airports to Seoul’s city centre. Booking flights from Bangkok to Seoul All airports should be relatively easy as there are 19 daily flights from 23 different airlines.