C$ 161 Find Cheap Flights from Chiang Mai to Incheon – Compare and Save

5 airlines operate flights between Chiang Mai and Incheon Intl Airport. The airlines offering direct flights on this route include:

• Jin Air
• Jeju Air
• Eastar Jet
• Air Busan
• Korean Air

Flights from Chiang Mai to Incheon Intl Airport usually depart from Chiang Mai (CNX) and arrive at Incheon Intl (ICN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Jeju Air: a carry-on bag and a checked bag in Economy Class
• Eastar Jet: a carry-on bag and a checked bag in Economy Class
• Jin Air: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Chiang Mai to Incheon Intl Airport.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 264 round-trip via Kuala Lumpur Intl (KUL), compared to C$ 539 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 31–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Jin Air and Jeju Air. Other aircraft seen on the route include Boeing 737-800 variants.

One-stop flights from Chiang Mai to Incheon Intl Airport most commonly connect through:

• Bangkok Don Mueang Intl (DMK) – 56% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 22% of one-stop connections
• Guangzhou Baiyun (CAN) – 6% of one-stop connections
• Hong Kong Intl (HKG) – 3% of one-stop connections

Bangkok Don Mueang Intl (DMK) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 30% on the Chiang Mai to Incheon Intl Airport route. Thursday is the cheapest departure day at C$ 426 round-trip on average, while Friday is the most expensive at C$ 602, a difference of C$ 177. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chiang Mai to Incheon Intl Airport route, 11% of flights were delayed in the past 3 months, with delays averaging 1 hour 41 minutes.

Night is the busiest departure period on Chiang Mai to Incheon Intl Airport flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Evening flights for 0%.

Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

These are the earliest and latest flight times available from Chiang Mai to Incheon Intl Airport:

• Earliest: departs at 12:10 am and lands at 5:20 am
• Latest: departs at 11:55 pm and lands at 5:05 am.

The flight takes about 5h 10m.

Last-minute fares on this route – booked within 2 weeks of departure – run 32% above the route average of C$ 533. Book 19 weeks before departure for the lowest fares.

A direct flight from Chiang Mai to Incheon Intl Airport takes 5h 10m, covering 5,437 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 526 to C$ 1,825. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Chiang Mai to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about C$ 188, which is 35% below the typical average for this route.

Air Busan is slightly above the route average for timely arrivals, while Korean Air has a lower on-time arrival rate. On-time arrival rates on Chiang Mai to Incheon Intl Airport flights are:

• Air Busan: 100% on time
• Korean Air: 95% on time
• Asiana Airlines: 92% on time

On average, flights on this route are punctual 89% of the time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time at 8h 56m, compared with 9h 09m via Guangzhou Baiyun (CAN) and 9h 52m via Bangkok Don Mueang Intl (DMK).

Incheon Intl Airport is 2 hours ahead of Chiang Mai (Korean Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around C$ 17 for economy cars. Top options include:
• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Round-trip flights from Chiang Mai to Incheon Intl Airport range from C$ 439 to C$ 645, with an average of C$ 533 over the past 12 months. Anything below C$ 439 counts as a good deal.