What is Thai Lion Air's customer service phone number?

Thai Lion Air customer service can be reached at +66 2 529 9999.

Where can I find Thai Lion Air support online?

Visit https://www.lionairthai.com/ for official support options.

Does Thai Lion Air customer service offer support in English?

Yes, Thai Lion Air offers English-speaking customer service. Call +66 2 529 9999 for support in English.

Is Thai Lion Air customer service available 24 hours?

Thai Lion Air customer service is not always available 24 hours a day. Check the opening hours section on this page for the current schedule.

Customer service · Thai Lion Air

Contact Thai Lion Air customer service

Contact Thai Lion Air (SL) customer service. Bangkok 24/7 hotline, social channels and website for booking, baggage and refund help.

Bangkok, Thailand

FlightContactHelp Editorial TeamReviewing airline customer-service channels since 2020

Reviewed June 2026

HubDMKDon Mueang International Airport

IATASLICAO TLM

Founded2013

Phone+66 2 529 9999

Websitehttps://www.lionairthai.com/

Thai Lion Air customer service: what to expect

Thai Lion Air is the Thai joint-venture subsidiary of Lion Air Group. Customer service is primarily app-based.

Getting through to Thai Lion Air

Each Thai Lion Air support channel is calibrated for a particular kind of problem. Match your request to the channel below.

App / webprimary

Thai Lion Air's app handles routine changes.

At a glance — Thai Lion Air

Thai Lion Air is hubbed at Bangkok Don Mueang (DMK). Operations cover Thai domestic and selected Asian routes.

HQ: Bangkok, Thailand
Primary hub: Don Mueang International Airport (DMK)

Common Thai Lion Air support topics

Most calls to Thai Lion Air customer service fall into four categories: baggage (lost, damaged or delayed luggage), refunds (after a cancellation or schedule change), name and booking changes, and same-day disruption (delays, rebookings, missed connections). Each has a different best channel — phone is usually wrong for the first two, and the right channel for the last two.

For a detailed walk-through of each scenario — including timelines, what evidence to collect, and which jurisdictional rules apply — see our editorial guides:

Airline baggage claims: lost, damaged and delayed luggage — the 7-day deadline, Montreal Convention limits, and how to file a PIR.
Airline refunds and vouchers — when you're owed cash (not a voucher), how long the airline has, and how to dispute a refusal.
How to reach airline customer service fastest — channel-by-channel playbook with IVR tactics.

Frequently asked questions about Thai Lion Air

What is Thai Lion Air's customer service phone number?: Thai Lion Air customer service can be reached at +66 2 529 9999.
Where can I find Thai Lion Air support online?: Visit https://www.lionairthai.com/ for official support options.
Does Thai Lion Air customer service offer support in English?: Yes, Thai Lion Air offers English-speaking customer service. Call +66 2 529 9999 for support in English.
Is Thai Lion Air customer service available 24 hours?: Thai Lion Air customer service is not always available 24 hours a day. Check the opening hours section on this page for the current schedule.