✦ Hidden Gem
Koh Lanta Destination Wedding
Thailand · Southeast Asia
Koh Lanta is Thailand's quieter, more authentic alternative to Phuket and Koh Samui — a long, thin island in the Andaman Sea with sunset beaches on the west coast, mangrove forests, and a traditional fishing village (Old Town) that gives the island genuine Thai character. The wedding industry is smaller but growing, with boutique beach resorts that offer personalized ceremonies at prices that would be impossible in the US. Think $200 flower arrangements, $500 full-day photography, and five-star beachfront hotels under $200/night.
Avg Cost
$5k–$18k
Best Season
November – December
Visa Required
Usually No
Legal Wedding
Symbolic rec.
Guest Score
4/10
Best time to get married in Koh Lanta
January
74°–89°F
3 rain days
February
75°–91°F
2 rain days
March
76°–92°F
4 rain days
April
77°–91°F
8 rain days
May
77°–89°F
16 rain days
June
77°–88°F
15 rain days
July
76°–88°F
14 rain days
August
76°–87°F
14 rain days
September
76°–87°F
17 rain days
October
76°–87°F
18 rain days
November
76°–87°F
12 rain days
December
75°–88°F
6 rain days
What it costs your guests
Guest-Friendly Score
How easy and affordable it is for your guests to attend a wedding in Koh Lanta.
Estimated per-guest cost: ~$1,300 (flight + 4 nights)
Legal requirements
Most couples do a symbolic ceremony here
Foreigners can legally marry in Thailand, but the process requires visiting your home country's embassy in Bangkok to obtain an Affirmation of Freedom to Marry, translating it to Thai, legalizing at the Ministry of Foreign Affairs, then registering at a district office. The process takes at least 2-3 working days and involves travel to Bangkok. Since Koh Lanta is remote, most couples have a symbolic ceremony on the island and handle the legal registration either at home or separately in Bangkok.
Read our Symbolic Ceremony Guide →A symbolic ceremony is just as beautiful — many couples prefer the flexibility it offers.
Where in Koh Lanta?
Each area has a distinct character — the right choice depends on your style and guest count.
Long Beach
tropicalThe island's longest beach on the west coast — golden sand, sunset views, and the most resort options
Best for:Classic beach ceremony with the best sunset backdrop on the island
Old Town
bohoHistoric Lanta fishing village on stilts over the water — Chinese-Thai-Muslim heritage and genuine local life
Best for:Couples who want cultural authenticity and unique waterfront character
Kantiang Bay
romanticSecluded southern bay surrounded by jungle-covered hills — quieter and more private than Long Beach
Best for:Intimate ceremonies where seclusion and natural beauty are the priority
Top resorts for Koh Lanta weddings
Affiliate disclosure: BeachBride may earn a commission if you book through these links, at no extra cost to you.
Ready to plan your Koh Lanta wedding?
Get a personalized guide with resort picks, costs, and a planning timeline — delivered instantly, free.