1,000+ travel companies
1,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
Journey information
Overview: Chiang Mai to Seoul flight
Thailand
South Korea
Flights from Chiang Mai to Seoul depart on average 19 times per day, taking around 5h 20m. Cheap flight tickets for this journey start at $147 (€116) if you book in advance.
There are 3 flights per day. The earliest flight runs at 00:15, the last at 23:30. The fastest flight covers the 2128 miles (3425 km) distance in 16h 45m. September is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 2128 miles (3425 km) |
Average flight duration 5h 20m |
Cheapest ticket price $147 (€116) |
Flights per day 19 |
Direct flights 3 |
Fastest flight 16h 45m |
Cheapest month to travel September |
First flight 00:15 |
Last flight 23:30 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Why should you book Chiang Mai to Seoul flights with Omio?
Jeju Air as well as China Eastern offer flights services from Chiang Mai to Seoul.
Omio is an official ticket reseller for all your travel options from Chiang Mai to Seoul.
Why book with Omio vs Jeju Air?
- Compare with other providers: On Omio, you can not only buy tickets for Jeju Air, but also compare tickets for the likes of China Eastern to find the best option for your trip from Chiang Mai to Seoul.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Edreams, Kayak or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of China Eastern to find the best option for your trip from Chiang Mai to Seoul.
Airlines: Jeju Air, China Eastern from Chiang Mai to SeoulFind the best flights between Chiang Mai to Seoul with Omio's travel partners Jeju Air, China Eastern from $147 (€116). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
China Eastern
About
China Eastern Airlines, headquartered in Shanghai, is one of China's three major state-owned aviation transportation groups. Established in 1957, it operates an extensive network of domestic and international flights, serving over 200 destinations across five continents. As a member of the SkyTeam Alliance, China Eastern expands its global reach through partnerships with other airlines. The airline boasts a modern fleet of over 800 aircraft, including Airbus A320s, Boeing 737s for short-haul, and Boeing 777s and 787s for long-haul operations. China Eastern also provides cargo transport, tourism, and other related services.
Luggage & cancellation policy
China Eastern frequency
9 a day
Luggage included
1 piece carry-on (56x36x23cm) and 1 personal item
Additional luggage
Up to 32kg per piece, fees vary by route
Cancellation Policy
Free cancellation within 24 hours of booking, after that fees apply based on fare type
Pregnant on board
Up to 36 weeks for single pregnancy, 32 weeks for multiple. Medical certificate required after 32 weeks
Unaccompagned minor
Ages 5-12, must book service 48 hours in advance, additional fee applies
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Wheelchair assistance available, must be requested 48 hours before flight
Pets
Small pets in cabin, max 6kg including carrier
Entertaiment on board
Jeju Air
About
Jeju Air is South Korea's first and largest low-cost carrier, established in 2005. Named after Jeju Island, a popular tourist destination, the airline initially focused on promoting travel to and from the island. Jeju Air has since expanded its network to include a wide range of domestic and international routes across East Asia, serving destinations in countries like Japan, China, Taiwan, the Philippines, Thailand, and Vietnam. The airline operates a fleet primarily consisting of Boeing 737-800 aircraft, aiming to provide affordable, frequent, and accessible flight options. Jeju Air is also a founding member of the Value Alliance, the world's first pan-regional low-cost carrier alliance.
Luggage & cancellation policy
Jeju Air frequency
1 a day
Luggage included
1 piece of hand baggage (max 10kg, 40x30x20cm) and 1 personal item (25x20x40cm)
Additional luggage
Up to 15-32kg checked baggage for purchase
Cancellation Policy
Non-refundable for most basic fares. Changes permitted with fee depending on fare type.
Pregnant on board
Passengers can travel up to 36 weeks for single pregnancies and up to 32 weeks for multiple pregnancies. Medical clearance required after 28 weeks.
Unaccompagned minor
For flights to the Philippines, Saipan, and Vietnam, the unaccompanied minor care service can be booked for minors aged 5 to 11 on the JejuAir website or app
Amenities on board the airplane
Accessibility
Jeju Air provides assistance for passengers with reduced mobility or disabilities. Services include wheelchair assistance and priority boarding, and it is recommended to request these services in advance.
Pets
A single adult passenger can travel with 1 pet(s). (In-flight carrying of up to 6 pets is allowed per aircraft.) · Domestic 1 pet per passenger / KRW 20,000 per pet
Entertaiment on board
FAQs: Chiang Mai to Seoul Flight
Find answers to the most common questions about traveling from Chiang Mai to Seoul by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seoul, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Chiang Mai to Seoul can start from as little as $147 (€116) when you book in advance. The average flight ticket price for Chiang Mai to Seoul is $147 (€116) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Chiang Mai to Seoul is 16h 45m to travel the 2128 miles (3425 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Chiang Mai to Seoul leaves at 12:15 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Chiang Mai to Seoul leaves at 11:30 PM.
Yes, there are 3 direct flights a day from Chiang Mai to Seoul with Jeju Air. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Chiang Mai to Seoul, you can count on Jeju Air, China Eastern for the best way to get you to Seoul. You can also check all possible airlines who offer a service between Chiang Mai and Seoul and compare the amenities they offer before buying a plane ticket.
Flights from Chiang Mai to Seoul generally leave from Chiang Mai and arrive in Seoul.Chiang Mai is 1 miles (3 km) away from Chiang Mai city centre and Seoul is 14 miles (24 km) from Seoul city centre.
The cheapest month for a flight from Chiang Mai to Seoul is September.
Yes, you can take a flight between Chiang Mai and Seoul.
Since neither Chiang Mai nor Seoul are in the Schengen Area, passport requirements depend on the specific immigration rules of Thailand and South Korea. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h between Chiang Mai and Seoul all year round.
The best events to attend in Seoul include:
- Cherry Blossom Festival, witness the stunning cherry blossoms in full bloom with various cultural activities
- Seoul Lantern Festival, a beautiful display of lanterns along the Cheonggyecheon Stream
- Seoul Kimchi Making & Sharing Festival, participate in making and sharing traditional kimchi with locals
- Seoul Fireworks Festival, a spectacular fireworks display over the Han River featuring international teams.
The best holidays to experience in Seoul include:
- Seollal (Lunar New Year), a time for family reunions and traditional celebrations
- Chuseok (Korean Thanksgiving), a harvest festival with cultural rituals and family gatherings
- Buddha's Birthday, marked by colorful lanterns and temple celebrations
- National Liberation Day, commemorating Korea's independence with various patriotic events.
The best season to visit Seoul is Spring or Fall. The best weather to explore Seoul is during April-June or September-November.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from Chiang Mai to Seoul
Chiang Mai
Seoul
The major airport for departures in Chiang Mai is Chiang Mai. Find all the information you need to know about services, amenities and connections at Chiang Mai for your trip from Chiang Mai to Seoul.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
3 km
Car connection
Route 108, Exit to Mahidol RdWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available, including duty-free and local crafts.
Parking
- Parking available near the terminal, approximately 0.52€ (20 THB) per hour.
Dining
- Restaurants in the terminal, including Thai and intertiol cuisine, such as Black Canyon Coffee and Burger King.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby, such as the Airport Greenery Hotel within walking distance.
Lounge
- Lounges available, including Bangkok Airways Boutique Lounge.
Lost and Found Office
- Lost and Found located near the information desk in the arrivals area.
Car Rental
- Car rental services available, including Avis and Budget.
Public transit options for Chiang Mai
- Bus line R3, Chiang Mai Airport stop, 4 km
The major airport for arrivals in Seoul is Seoul. Find all the information you need to know about services, amenities and connections at Seoul for your journey to Seoul from Chiang Mai.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotel
ShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
24 kmCar connection
Incheon Intertiol Airport Expressway, Exit 6Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in both terminals, including duty-free and luxury brands like Chanel and Louis Vuitton.
Parking
- Parking available with short-term and long-term options. Short-term parking costs approximately 0.84€ (KRW 1,200) per 30 minutes.
Dining
- Various restaurants are located in both terminals, offering Korean, Western, and Asian cuisines. Notable options include Bibigo and Dunkin'.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport, including accessible facilities.
Hotel
- Hotels are available within the airport, such as the Grand Hyatt Incheon, and nearby options include the Best Western Premier Incheon.
Shower
- Showers are available in the transit area, with a fee of approximately KRW 3,000.
Lounge
- Multiple lounges available, including Asia Lounge and Korean Air Lounge, offering amenities for travelers.
Lost and Found Office
- Lost and Found services available at the airport, located in the passenger terminal.
Car Rental
- Car rental services are available at the airport, with companies like Avis and Hertz.
Public transit options for Seoul
- AREX Line, Incheon Intertiol Airport Station, 49 km
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
6 kmCar connection
Olympic-daero, Exit 88Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available, including duty-free and local brands, located in both domestic and intertiol terminals.
Parking
- Parking available near the terminal, approximately 0.47€ ($0.50) per hour.
Dining
- Various restaurants available, including Korean and intertiol cuisine, located in both domestic and intertiol terminals
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby, such as Lotte City Hotel Gimpo Airport, within walking distance.
Shower
- Showers available, located in the intertiol terminal, approximately KRW 3,000 per use.
Lounge
- Lounges available, including Asia Lounge and Korean Air Lounge.
Lost and Found Office
- Lost and Found located in the passenger terminal.
Car Rental
- Car rental services available, including major brands like Avis and Hertz, located in the passenger terminal
Public transit options for Seoul Gimpo
- Metro Line 5, Gimpo Intertiol Airport Station, 16 km
Most popular flights from Chiang Mai
More options for your journey from Chiang Mai to Seoul
Here are some other resources that might have the information you need
Most popular flights to and from Seoul and Chiang Mai
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
