Airfare Comparison • 2025
Thailand to South Korea: Cheapest Airline Comparison
This page may contain affiliate links. If you book through our links, we may earn a commission at no extra cost to you.
Image credit: Unsplash/Pexels (replace with Blogger upload)
Flying from Thailand to South Korea is one of the busiest routes in Asia. With airlines from full-service to ultra-low-cost competing, travelers in 2025 have more choices than ever. This guide compares the cheapest carriers, baggage policies, and booking strategies so you can save more on your next trip to Seoul, Busan, or beyond.
Top airlines on Thailand–Korea routes
- Thai Airways: Full-service with daily Bangkok–Seoul/Busan flights.
- Korean Air & Asiana: Flag carriers with extensive connections.
- AirAsia X: Budget long-haul arm flying BKK–ICN with cheap base fares.
- Scoot: Singapore-based LCC with Bangkok–Seoul connections.
- Jeju Air & T’way: Korean LCCs expanding in Bangkok.
- VietJet Air: Low-fare via transit in Vietnam.
Budget vs full-service comparison
| Airline | Avg Base Fare (Roundtrip) | Inclusions | Notes |
|---|---|---|---|
| AirAsia X | USD 190–260 | Seat only | Baggage + meals extra |
| Jeju Air / T’way | USD 210–280 | Seat + 10kg cabin | Promo sales frequent |
| Scoot | USD 230–300 | Seat only | Transit via SIN or TPE |
| Thai Airways | USD 380–500 | 25kg bag + meals | Direct BKK–ICN |
| Korean Air / Asiana | USD 420–550 | 23kg bag + meals | More legroom, alliance miles |
Baggage & extra fees
Budget airlines advertise low fares but charge USD 30–50 for checked bags each way. Meals add another USD 10–20. Full-service carriers include baggage and inflight meals but ticket prices start higher. Always compare final price with baggage.
Average 2025 ticket prices
In 2025, Bangkok–Seoul promo fares dip as low as USD 190 roundtrip on AirAsia X. Typical economy fares with full-service carriers range USD 400–500. Booking 6–8 weeks in advance usually yields the best balance of price and schedule.
Booking tips to save
- Check both Don Mueang (DMK) and Suvarnabhumi (BKK) departures for wider options.
- Set Google Flights alerts for Bangkok–Seoul and Bangkok–Busan.
- Look at package deals (flight + hotel) for additional discounts.
- Use credit cards offering free travel insurance or airline credits.
Where to book cheap tickets
Compare AirAsia fares
Search AirAsia XProtect with insurance
Compare Travel InsuranceFAQ
Which airline is cheapest from Bangkok to Seoul?
AirAsia X and Jeju Air often have the lowest promo fares, but baggage fees add up.
Is it better to book direct or via OTA?
Direct gives smoother schedule changes, OTA bundles can save money with hotels.
How long is the flight?
Nonstop flights Bangkok–Seoul take about 5h 30m.
All prices are estimates for 2025. Confirm with airline or OTA before booking.
Comments
Post a Comment