Cheap flights to Incheon

WAS — ICN
7 Jun — 14 Jun1
Return
1 adult
Economy
From?
To?
Wed 7/6
Wed 14/6

Were you looking for Flights from Incheon?

Flights to Incheon in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

June

Cheapest in

September

Average price

฿18,425

Return from

฿6,165

One-way from

฿3,394
High demand for flights, 16% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in June 2023
From Bangkok to Seoul
One-way flight from Bangkok to Incheon Intl (ICN)

Cheap flights to Incheon in June, July 2023

The best prices found for SEL flights for June, July
These are some of the cheapest-priced fares users can find on flights departing to Incheon in June and July 2023. Be sure to check back soon as deals update often.

Incheon 2023 flight deals

Cheap flights to Incheon found for this year
Check out some of the best flight deals to Incheon in 2023. Check back in a little while for more flight options.

Last minute flights to Incheon

Late deals on round-trip flights to Incheon, departing today and this week
Browse some of the best deals on flights leaving last minute to Incheon. Prices refresh often so be sure to come back soon for more deals.

One-way flights to Incheon

The cheapest one-way flights to Incheon
These are some of the best available deals on flights to Incheon. If you're in need of a round-trip flight to Incheon instead, make sure to update the search form at the top of page.

Find flights to Incheon within your budget

Use the slider to find flights to Incheon that fit your budget.

Fly from

Any airport

Budget

฿6,165 - ฿7,031

Route

Depart

Return

Price

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 12/6

Nonstop5h 30m

Incheon Intl

Tue 27/6

Nonstop5h 55m

฿6,165

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 17/6

Nonstop5h 35m

Incheon Intl

Thu 29/6

Nonstop5h 35m

฿6,234

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 15/6

Nonstop5h 30m

Incheon Intl

Thu 29/6

Nonstop5h 35m

฿6,269

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 15/6

Nonstop5h 35m

Incheon Intl

Sun 18/6

Nonstop5h 55m

฿6,476

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Fri 16/6

Nonstop5h 30m

Incheon Intl

Fri 30/6

Nonstop5h 45m

฿6,511

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 15/6

Nonstop5h 35m

Incheon Intl

Thu 29/6

Nonstop5h 45m

฿6,684

Bangkok Don Mueang IntlIncheon Intl

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Wed 14/6

Nonstop5h 35m

Incheon Intl

Tue 27/6

Nonstop5h 45m

฿6,961

Bangkok Don Mueang IntlIncheon Intl

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Wed 14/6

Nonstop5h 35m

Incheon Intl

Tue 27/6

Nonstop5h 45m

฿6,996

Bangkok Don Mueang IntlIncheon Intl

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Thu 15/6

Nonstop5h 35m

Incheon Intl

Sun 18/6

Nonstop5h 45m

฿7,031

Flights are sorted by cheapest first

Deals found on 2/6

What is the cheapest month to fly to Incheon?

The cheapest ticket to Incheon found for each month in 2023 based on historical flight searches by Cheapflights users.

January

฿14,650

February

฿13,299

March

฿13,265

April

฿12,433

May

฿14,442

June

฿18,737

July

฿13,403

August

฿11,291

September

฿10,355

October

฿10,910

November

฿10,771

December

฿12,226

September is currently the cheapest month to fly to Incheon. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Incheon?

Average Incheon flight ticket prices and weather conditions for 2023 and 2024 by month

BKK - SEL

Price

฿9,704 - ฿18,986

SEL

Temperature

2 - 25 °C

SEL

Rainfall

27 - 253 mm

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

The best time to book flights to Incheon is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Other local departures to Incheon from Thailand

Popular cities in South Korea

Popular places in South Korea

Search flights to Incheon by cabin class

First Classfrom ฿396,758/person
Business Classfrom ฿7,890/person
Prem Economyfrom ฿18,976/person
Economyfrom ฿3,709/person

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.