TICKETS
Free to use. No hidden fees
Compare 500+ Airlines
Trusted by millions of travelers

Book Cheap Flights to Thailand, Find the Best Bangkok and Phuket Plane Tickets

Find the lowest prices for flights to Thailand on TICKETS.CO.KR. Compare airfare prices for major cities like Bangkok, Phuket, and Chiang Mai, and book the cheapest plane tickets to Thailand.

Flights from
Last updated 2 hours ago*Prices may change
Best Prices Guaranteed
No Booking Fees
TICKETS.CO.KR shows you the cheapest prices from
Kiwi
Booking.com
Expedia
Priceline
eDreams
Travelocity
Orbitz
Trip.com
Agoda
Opodo
Lastminute
Traveloka
BudgetAir
GoToGate
💰
37%
save on average with TICKETS.CO.KR
vs. buying flight tickets directly
🔍
21M+
searches this month
Trusted worldwide
2.5M+
verified reviews
98% recommend us

How Much Do Flights to Thailand Cost?

We analyze flight prices for travel to Thailand to show you the cheapest one-way and round-trip tickets, as well as the cheapest and most expensive months. Also, check the average flight time and the best time to book your flight tickets to Phuket.

Best One-Way Deal
...Thailand
Best Round-Trip Deal
...Thailand
📉
Cheapest Month to Fly
📈
Most Expensive Month
⏱️
Average Flight Time
5 hours 30 minutes
From Incheon
📅
Best Time to Book
4–6 months before departure
Cheapest Thailand tickets

Cheap flight deals to Thailand

Are you looking for cheap flights to Thailand or round-trip deals to Bangkok? TICKETS.CO.KR compares prices from hundreds of airlines and booking sites to provide the best promotions for Thailand flights. You can also easily compare Chiang Mai ticket prices.

2026January
2026February
2026March
2026April
2026May
2026June
2026July
2026August
2026September
2026October
2026November
2026December
One way
Round trip
Cheapest flights near you are loading ...




⏱️️

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

12-16 weeks before departure
Last minute0-3 weeks before departure+25%
Optimal time12-16 weeks before departureBaseline price
Too earlyMore than 20 weeks before departure+10%

To secure cheap flights to Thailand, it is best to book 12 to 16 weeks before your departure date. This period is when airlines set their initial prices and competition begins. Booking later may cause you to miss out on special offers for round-trip flights to Bangkok, and booking too early risks purchasing before flight promotions are released. Especially when booking flights to Phuket, aim for this window outside of peak season.


Ready to Book Your Cheap Flights to Thailand Right Now?

Compare hundreds of airlines and booking sites in one search.



What Are the Top Attractions in Thailand?

Thailand offers a stunning blend of vibrant cities, ancient temples, and beautiful beaches. From the majestic temples of Bangkok to the picturesque coastlines of Phuket, each attraction provides a unique experience. Check out the key information below to help plan your itinerary effectively.

Wat Arun (Temple of Dawn)
Located on the Chao Phraya River, this temple is famous for its magnificent prang (tower) decorated with porcelain pieces. It is especially beautiful at sunset.

Operating hours:: 8:30 AM - 5:30 PM

Entry fee:: 100 Baht

Best time to visit:: Before sunset

Location:: Bangkok

Flights to Wat Arun (Bangkok)
🏯 Temple
Grand Palace and Wat Phra Kaew (Temple of the Emerald Buddha)
The former official residence of the Kings of Thailand and home to the most sacred temple in the country. See the magnificent architecture and the Emerald Buddha.

Operating hours:: 8:30 AM - 3:30 PM

Entry fee:: 500 Baht

Best time to visit:: Early morning

Location:: Bangkok

Flights to Grand Palace & Wat Phra Kaew (Bangkok)
👑 Palace/Temple
Ko Phi Phi Islands
A beautiful archipelago near Phuket, famous for Maya Bay and clear emerald waters. Perfect for snorkeling and diving enthusiasts seeking stunning scenery.

Operating hours:: 24/7 (Tour times vary)

Entry fee:: National Park fee 400 Baht

Best time to visit:: Dry season (Nov-Apr)

Location:: Krabi/Phuket

Flights to Ko Phi Phi (Phuket)
🏝️ Island
Wat Phra That Doi Suthep
An important temple located on a mountain top overlooking Chiang Mai city. Known for its golden chedi and spectacular panoramic views.

Operating hours:: 6:00 AM - 6:00 PM

Entry fee:: 30 Baht

Best time to visit:: Early morning

Location:: Chiang Mai

Flights to Wat Phra That Doi Suthep (Chiang Mai)
⛰️ Mountain/Temple
Khaosan Road
The center of Bangkok's backpacker scene, featuring a lively night market, street food stalls, and budget accommodations. It truly comes alive at night.

Operating hours:: 24/7 (Active in the evening)

Entry fee:: Free

Best time to visit:: Evening hours

Location:: Bangkok

Flights to Khaosan Road (Bangkok)
🌃 Street/Market
Ang Thong National Marine Park
An archipelago of 42 islands near Koh Samui. It features limestone karsts, hidden lagoons, and stunning beaches, perfect for day trips.

Operating hours:: 8:00 AM - 4:00 PM

Entry fee:: 300 Baht

Best time to visit:: December - February

Location:: Near Koh Samui

Flights to Ang Thong National Marine Park (Samui)
🏞️ National Park
Chiang Mai Night Bazaar
A bustling market selling handicrafts, clothing, souvenirs, and various street foods. It's a great place for evening dining and souvenir shopping.

Operating hours:: Sunset - Midnight

Entry fee:: Free

Best time to visit:: After 7 PM

Location:: Chiang Mai

Flights to Chiang Mai Night Bazaar (Chiang Mai)
🛍️ Market
Patong Beach
The most famous and lively beach in Phuket. It offers a wide range of activities including water sports, nightlife, and shopping opportunities.

Operating hours:: 24/7

Entry fee:: Free

Best time to visit:: Afternoon

Location:: Phuket

Flights to Patong Beach (Phuket)
🏖️ Beach


When is the best time to visit Thailand from South Korea?

The weather and festivals in Thailand vary greatly depending on the season. It is crucial to understand the characteristics of each season to optimize your flight prices and travel experience. Seize the opportunity for last-minute flight deals to Thailand.



Questions and Answers about Booking Flights and Finding Cheap Thailand Plane Tickets from South Korea

When should I book to find cheap flights to Thailand?

Flights to Thailand tend to be cheapest when booked about 6 months before the departure date. Especially if you plan to travel during the peak season from November to February, you should book at least 3 to 4 months in advance to secure Bangkok round-trip flight specials. Try booking your Thailand flight 6 months ahead on TICKETS.CO.KR and set up price alerts to ensure you don't miss the lowest price opportunities. If you need to book a Thailand flight urgently, check low-cost carrier options.

What is the cheapest month to find the lowest price for plane tickets to Thailand?

Generally, the period between June and September, which is Thailand's rainy season, is the cheapest. During this time, there are fewer tourists, so both airlines and accommodations lower their prices. Specifically, September is often the cheapest month for Phuket flights. Aim for this period if you want the lowest price for Thailand plane tickets. You can easily find the cheapest Thailand plane tickets by comparing monthly prices on TICKETS.CO.KR.

Which airlines operate direct flights to Thailand from Incheon?

Major airlines operating direct flights from Incheon (ICN) to Bangkok (BKK/DMK) or Phuket (HKT) include Korean Air, Asiana Airlines, Thai Airways, Jeju Air, Jin Air, and T'way Air. In addition, various low-cost carriers offer Bangkok Don Mueang or Bangkok Suvarnabhumi flights. Compare the prices of Thailand flights from all airlines at once on TICKETS.CO.KR.

Can I find cheap flights to Thailand departing from Busan?

Yes, you can also find cheap flights to Thailand departing from Busan (PUS). Low-cost carriers such as Air Busan, Jeju Air, and Jin Air operate direct or connecting flights from Busan to Bangkok and Phuket. While there may be fewer options for Thailand flights departing from Busan than Incheon, comparing prices on TICKETS.CO.KR can help you discover hidden specials or discounts on Thailand plane tickets.

How much can I save by using connecting flights when booking Thailand tickets?

Connecting flights can be significantly cheaper than direct flights for Thailand plane tickets. Especially during peak season, connecting flights are a good way to find cheap Thailand flights. By carefully selecting the layover time and airline, you can maximize cost-efficiency relative to time. TICKETS.CO.KR provides various connecting options, helping you compare Bangkok flight prices and find the most reasonable plane tickets for your trip to Thailand.

Do I need a visa for travel to Thailand?

Travelers holding a South Korean passport can enter Thailand for tourism purposes without a visa for up to 90 days (as of June 2024). However, a visa is required if the travel period exceeds 90 days or if visiting for non-tourism purposes. It is important to always check the latest visa requirements with the Thai embassy or official government website before booking your flight to Thailand.

How does TICKETS.CO.KR find flights at such low prices?

TICKETS.CO.KR is a flight price comparison site that collects and compares data in real-time from hundreds of airlines and online travel agency (OTA) partners. We integrate the latest information from sites like Skyscanner, Kayak, and Expedia to show users the cheapest Thailand flight prices. Thanks to this, customers can see the lowest prices at a glance without having to visit every Thailand flight booking site individually.

Does TICKETS.CO.KR add any markup to the ticket prices shown?

No. TICKETS.CO.KR does not add any extra fees or markups to the displayed Thailand flight prices. Airlines and booking sites pay us to be featured on our platform because the travel industry is so competitive. Therefore, the Thailand plane ticket price you see is the final price you pay upon booking, and we provide a transparent price comparison service.

What should I be aware of when using low-cost carriers to Thailand?

While using low-cost carriers (e.g., AirAsia, Nok Air, etc.) can get you cheap Thailand flights, additional services like baggage allowance, seat selection, and in-flight meals may incur separate charges. Therefore, the best way to buy cheap Thailand plane tickets is to calculate the total cost by including all necessary service fees in addition to the base fare. Be sure to carefully check each airline's regulations before booking.

Can I compare flight tickets for other cities in Thailand besides Bangkok round-trip specials?

Yes, of course. On TICKETS.CO.KR, you can compare flight prices for major cities in Thailand besides Bangkok, including Phuket, Chiang Mai, and Koh Samui. You can plan a trip to the north by comparing Chiang Mai flight prices or prepare for a southern beach vacation by booking Phuket plane tickets. Both Thailand round-trip and one-way flights are easily searchable.

How can I get information on Thailand flight promotions or discounts?

The best way is to set up the 'Price Alert' feature on TICKETS.CO.KR. If you set an alert for your desired route (e.g., Incheon-Bangkok) and dates, you will receive an instant email notification whenever there is a Thailand flight promotion or a price drop. Additionally, subscribing to the social media or newsletters of airlines and TICKETS.CO.KR can help you quickly get information on Thailand plane ticket discounts.

Do you have any tips for urgently booking Thailand plane tickets?

Flexibility is key when urgently booking Thailand flights. Changing your departure day or time, or considering a connecting flight, increases the likelihood of finding cheap Thailand flights even at the last minute. Also, search both Bangkok Suvarnabhumi (BKK) and Don Mueang (DMK) airports to check for low-cost carrier options among Bangkok Don Mueang flights. Use TICKETS.CO.KR's real-time search function to quickly find the remaining lowest-priced seats.

Essential Travel Guide for Visitors to Thailand from South Korea

We have compiled practical information on transportation, accommodation, culture, and safety that you should know when planning a trip to Thailand. Use this guide to prepare for a more comfortable and enjoyable journey.

South Korean passport holders do not require a visa for tourist entry into Thailand. Visa-free entry is permitted for short stays of up to 90 days. It is important to ensure your passport is valid for at least six months beyond your planned date of entry.

In Bangkok, the BTS (Skytrain) and MRT (Subway) are the fastest and most convenient options. Taxis and tuk-tuks require bargaining, but using the Grab app allows for fixed-rate travel, which is convenient. For long distances, you can use affordable domestic flights, overnight trains, or buses. Specifically, transferring to a domestic flight from Bangkok Suvarnabhumi Airport (BKK) or Don Mueang Airport (DMK) can quickly get you to major cities like Phuket and Chiang Mai. It is advisable to avoid peak traffic hours. When using public transport, having small change is helpful. Be aware that Thailand drives on the left, unlike South Korea, so be cautious when walking.

While Thailand is relatively safe, be wary of pickpockets in tourist areas. Pay close attention to your belongings, especially in crowded markets or on public transport. Common scams include tuk-tuk drivers claiming the 'Grand Palace is closed' and redirecting you elsewhere, or aggressive sales pitches for gems or custom suits. Be cautious of overly friendly approaches from strangers. Use official venues or reputable travel agencies, and avoid isolated areas late at night. Contact the Tourist Police if you encounter any issues. Keeping copies of your passport and emergency contacts separately is also a good precaution.

Thailand is a Buddhist nation, and modest attire (covering shoulders and knees) is required when visiting temples. Respect for the King and the Royal Family is paramount, so refrain from critical remarks about them. Thais consider the head the most sacred part of the body and the feet the most unclean. Therefore, touching a child's head or pointing at people or objects with your feet is considered rude. Use your right hand when giving or receiving items. Avoid excessive public displays of affection. A smile is an important part of Thai culture, so being friendly will help you connect with locals.

Thai cuisine is characterized by a balance of spicy, sour, and sweet flavors. Pad Thai, Tom Yum Goong, Green Curry, and Mango Sticky Rice are essential dishes. Street food is cheap and delicious, but check the hygiene and choose busy stalls. Forks and spoons are mainly used for dining; the fork is used only to push food onto the spoon. Chopsticks are generally reserved for noodle dishes. Tipping is customary but not mandatory; a small tip for satisfactory service is appreciated. It is safest to drink bottled water in restaurants. Do not be afraid to try new foods; the world of Thai gastronomy is vast.

Thailand is hot and humid year-round. Light, breathable clothing is essential. Pack a thin outer layer for air-conditioned indoors or travel. Sunscreen, a hat, and sunglasses are must-haves. Bring long pants or skirts for temple visits, or you can buy inexpensive ones locally. Regardless of the wet or dry season, carry a portable umbrella for sudden downpours. Mosquito repellent and basic medications (digestive aids, fever reducers, etc.) are useful. The voltage is 220V, the same as South Korea, but the socket shape may differ, so a universal adapter is recommended.

Instead of tourist hotspots, visit local markets (e.g., the Talad Rot Fai Night Market in Bangkok). Eat at hidden restaurants favored by locals and explore small neighborhood shops instead of large malls. Take a local bus instead of a tuk-tuk, or use a water taxi along the Chao Phraya River to observe daily city life. A Thai massage is a must, and you can find excellent service at local massage shops for a lower price than high-end spas. Learning a few Thai phrases ('Sawadee krap/ka', 'Khob khun krap/ka') will help you connect better with locals. The true charm of Thailand lies in small, everyday moments. TICKETS.CO.KR encourages you to explore every corner of Thailand and create unforgettable experiences. In particular, Wat Arun (Temple of Dawn) in Bangkok is the best spot to capture the magnificent golden view at sunset.



Which Airports Do You Fly Into for Thailand from South Korea?

Thailand has well-equipped international airports in major tourist destinations, allowing you to choose your arrival airport based on your travel plan. Search for direct flights to cities like Bangkok, Phuket, and Chiang Mai to book cheap Thailand flight tickets.

Suvarnabhumi International Airport (BKK)
4.5
Distance to City:Approx. 30 km
Main Routes:International and domestic hub

Bangkok's main international gateway, where most long-haul flights arrive. It offers good access to the city and modern facilities.

Major Hub
Modern Facilities
Airport Rail Link
Don Mueang International Airport (DMK)
4.0
Distance to City:Approx. 24 km
Main Routes:Low-cost carriers and domestic

Bangkok's second airport and the main hub for low-cost carriers (LCCs). Useful when looking for cheap Thailand flight tickets.

LCC Hub
Domestic Flights
Bangkok Don Mueang Tickets
Phuket International Airport (HKT)
4.3
Distance to City:Approx. 32 km
Main Routes:International and domestic

The main gateway to Southern Thailand, serving as the starting point for trips to Phuket and surrounding islands. Used when booking Phuket flight tickets.

Beach Accessibility
Southern Hub
Phuket Flight Tickets
Chiang Mai International Airport (CNX)
4.2
Distance to City:Approx. 4 km
Main Routes:International and domestic

The central airport for Northern Thailand, convenient for travel to Chiang Mai and the northern region. Important for comparing Chiang Mai flight prices.

Northern Gateway
Close to City
Chiang Mai Flights
Krabi International Airport (KBV)
4.0
Distance to City:Approx. 15 km
Main Routes:International and domestic

Another important airport in Thailand's southern coastal region, ideal for traveling to Krabi and islands like Koh Lanta.

Coastal Region
Island Access
Tourist Center


Which airlines fly to Thailand from South Korea?

Check the airlines that offer flights from South Korea to Thailand to find cheap Thailand tickets or round-trip deals to Bangkok. You can compare direct and connecting routes to book the best flight ticket to Thailand. Airlines offering low-cost options to Thailand are also included.

Korean Air
Largest domestic airline, offering diverse routes
4.5
  • Operates various routes to Thailand, including flights from Incheon. Known for excellent service.

Asiana Airlines
Comfortable flying experience and service
4.3
  • Operates direct flights to major cities like Bangkok and Phuket. Frequent flights to Bangkok Suvarnabhumi.

Thai Airways
Thailand's national airline, extensive network
4.1
  • Connects Asia and Europe via Thailand. Offers many direct flights to Bangkok.

Jin Air
Offers affordable Thailand flight tickets
3.8
  • A low-cost carrier providing cheap flights to Thailand departing from Incheon and Busan.

Jeju Air
Value-for-money Thailand airfare
3.7
  • Flies to popular routes like Bangkok and Chiang Mai, highly popular for its affordable Bangkok flight prices.

T'way Air
Reasonably priced routes to Thailand
3.6
  • Serves various Thai cities, making it easy to find last-minute flight deals to Thailand.

Air Busan
Specializes in routes from Busan to Thailand
3.5
  • Mainly operates flights to Thailand departing from Busan, offering good value options.

AirAsia
Southeast Asia's largest low-cost carrier
3.9
  • Offers affordable options, such as flights to Bangkok Don Mueang via a layover in Malaysia.

Vietnam Airlines
Connecting routes via Hanoi/Ho Chi Minh
4
  • Operates routes to Thailand via Vietnam. You can sometimes find cheap Thailand flight tickets through this option.



Where else can I fly to from Thailand with TICKETS.CO.KR?

Finished your trip to Thailand and looking for your next destination? TICKETS.CO.KR offers a variety of international routes departing from Thailand. Find cheap flights and plan your next adventure easily.

Vietnam
Vietnam
Easily travel to the vibrant cities of Hanoi and Ho Chi Minh, and the beautiful beaches of Da Nang with affordable flights. Vietnam is a popular next destination after Thailand.
Malaysia
Malaysia
Explore the modern skyline of Kuala Lumpur and the historical charm of Penang. Experience diverse cultures with a short flight from Thailand.
Singapore
Singapore
Boasting world-class airports and urban planning, Singapore is a hub of Southeast Asia. Visit this futuristic city with a short flight from Thailand.
Indonesia
Indonesia
Experience the beautiful beaches of Bali and the bustling city life of Jakarta. You can easily find flights from Thailand to various islands.
Philippines
Philippines
Explore the stunning islands and beaches of Manila and Cebu. Experience the diverse charm of the Philippines with affordable flights from Thailand.
Japan
Japan
Feel the modern vibe of Tokyo and the traditional beauty of Kyoto. Compare direct or connecting flights from Thailand to Japan.
Hong Kong
Hong Kong
A vibrant financial center and cultural crossroads, Hong Kong is a short flight away from Thailand. Perfect for shopping and culinary delights.
Australia
Australia
Experience the Sydney Opera House and the cultural diversity of Melbourne. Thailand is one of the main transit points for travel to Australia.


TICKETS App

Find the best flight deals effortlessly with TICKETS! Compare ticket prices from top airlines and trusted providers to secure unbeatable fares on local and international flights. Your seamless booking experience starts here — fast, reliable, and tailored for travelers.

TICKETS App

Pemberitahuan Harga

Masuk agar tidak kehilangan peringatan Anda

Masuk

Masukkan email Anda

Masukkan email yang digunakan saat membuat peringatan harga untuk melihat notifikasi