Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Surabaya as you normally would.
Foreigners under the age of 12 years who are travelling with their parents are exempted from this requirement.
Returning to Chiang Mai from Surabaya Juanda
COVID-19 testing requirements
Visitors from Surabaya Juanda must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Chiang Mai.
Quarantine requirements
Visitors from Surabaya Juanda are not required to quarantine after entering Chiang Mai.