Cheap flights from Philadelphia (PHL) to Koh Samui (USM)

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How to find the cheapest flight from
Philadelphia (PHL) to Koh Samui (USM)

All the information you need to plan the best PHL to USM flight in 2022: compare Philadelphia to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
When is the cheapest time to fly from Philadelphia to Koh Samui (PHL - USM)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Koh Samui as you normally would.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Philadelphia</span> to <span class="emphasized">Koh Samui</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Koh Samui, Thailand

Do I need a COVID test to fly to Koh Samui from Philadelphia?

Information is based on travel restrictions from Philadelphia to Ko Samui

Most visitors from Philadelphia can enter Ko Samui without restrictions.

COVID-19 testing requirements
Visitors from Philadelphia are not required to present a negative COVID-19 PCR test or antigen result upon entering Ko Samui.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Ko Samui.

Documents
Thailand Pass - The Thailand Pass is a web-based system for foreign travelers to fill in their travel and health information as well as upload the related documents before travelling. As of June 1, 2022 - Thai nationals are no longer required to fill-out the Thailand Pass form.


Do I need a test to fly back to Philadelphia from Koh Samui?

Returning to Philadelphia from Ko Samui

COVID-19 testing requirements
Visitors from Ko Samui are not required to present a negative COVID-19 PCR test or antigen result upon entering Philadelphia.

Quarantine requirements
Visitors from Ko Samui are not required to quarantine after entering Philadelphia.

Hide COVID Travel Restrictions for Koh Samui, Thailand

Alternative routes for Philadelphia to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Philadelphia to Koh Samui.
Today's exchange rate
$1 = ฿35.47
Average temperature for June in Koh Samui
89.6 °F
Avg rainfall for June in Koh Samui
5.4 ″

Airports servicing Philadelphia

Airports servicing Koh Samui

Home Asia Thailand Koh Samui Cheap flights from Philadelphia to Koh Samui