Bangkok Scams to Avoid on Your First Trip, Script by Script

The scams that catch first-timers in Bangkok mostly follow four scripts: a friendly stranger says the Grand Palace is closed and steers you to a gem shop; a taxi or tuk-tuk skips the meter or adds shopping stops; an upstairs bar pads the bill; and a fake website charges for Thailand's free arrival card. Each one falls apart if you refuse unsolicited help and use official counters, meters and sites.

The "palace is closed" line ends at a gem shop

The cheap tuk-tuk ride is the bait; the real product is overpriced or fake gems.

How the script runs. A well-dressed, fluent stranger near the Grand Palace or Khao San Road says the palace is shut today for a ceremony or holiday, then points you to a waiting tuk-tuk that's cheap, or even free, because the tourism ministry is supposedly sponsoring it. The ride stops at a quiet temple, where a man who seems to be praying describes a government scheme to buy duty-free jewelry and resell it at a profit back home, and mentions that today is its last day. A second stop may repeat the story so it sounds independently confirmed, and the last stop is the shop. Purchases are shipped to your home address, so nothing gets appraised before you've left the country (Wikipedia's account of the scam).

It's still running, and the opener varies. Thailand Starter Kit, an expat site, said in September 2026 that the "closed today" line is common around the palace, and that tuk-tuk "day tours" for around 200 baht are almost always a setup because drivers earn a commission on every purchase. In 2018 The Points Guy reported that its editor-at-large, Zach Honig, was told the palace was closed by a well-dressed man who claimed to be head of security at his Bangkok hotel. After a stop at a gem market, Honig asked to be taken to the palace, the tuk-tuk headed the wrong way, and he got out and hailed a taxi.

What to do instead. Walk to the gate and look. The palace's official site lists it as open daily from 8:30am to 4:30pm, with 500-baht tickets sold from 8:30am to 3:30pm (checked 23 October 2026). Anyone who opens a conversation by asking where you're headed is selling something, so keep walking.

If you've already bought. The money rarely comes back. Canada's travel advice says merchants sell lower-quality gems and jewelry at inflated prices with promises that they can be resold at a profit, and that its government can't help get refunds. Report it anyway: Thailand's Office of the Consumer Protection Board (OCPB, hotline 1166) led inspections of Bangkok gem shops in 2024 after tourists complained of fake diamonds and of shops working with tour operators to steer them in (Pattaya Mail).

Taxis and tuk-tuks: the meter, or a price agreed first

Inside Bangkok a taxi should run on the meter, and most taxi scams are ways around it.

At the airport. Use the official public-taxi queue. At Suvarnabhumi it's on Level 1 between Gates 4 and 7, where you take a ticket from a machine; at Don Mueang it's on the first floor of Terminal 1 at Gate 8. The meter fare carries a 50-baht airport surcharge, and you pay the expressway tolls (Airports of Thailand). Under Land Transport rules, an agreed flat price is for long trips to other provinces, not the ride into town. Ignore anyone in the arrivals hall offering a taxi. In 2023 a driver was banned from Suvarnabhumi's taxi stands for life after charging a visitor 1,200 to 1,500 baht, reportedly from a fake flat-rate list, for a ride into central Bangkok that ran about 300 baht on the meter at the time, and the airport repeated that every taxi picking up there must use the meter (Nation Thailand).

In the city. "The meter is broken" means get out and find another cab. Taxis parked outside hotels and sights are the likeliest to refuse, which is why our Bangkok travel guide makes Grab or Bolt the default. Travelers can report a meter refusal on the 1584 complaint line. Carry small notes, too: Thailand Starter Kit describes drivers who take a 1,000-baht note, swap it for a fake and hand it back saying it's counterfeit, and others who claim to have no change.

Tuk-tuks. They're fine for a short hop at a price agreed before you get in, for the whole group. Thailand Starter Kit puts 200 baht as a typical foreigner's fare for anywhere within about 4 km, and warns that some drivers announce at the end that the agreed price was per person. Say "no stops" before you set off.

Upstairs bars: the bill is the scam

The costliest night-out scam in Bangkok is a padded bill, and it's sold to you on the street.

How it works. SmarterTravel described the Patpong version, off Silom Road, in 2017: a tout, or "fixer", promises cheap drinks and no entrance fee for a bar upstairs. Ground-floor clubs post their prices, but upstairs the prices often aren't shown, the bill arrives with extra items including an entrance fee, and staff may stop you leaving until it's paid. Canada's current travel advice still warns that some bars, nightclubs and entertainment venues in Thailand may try to charge exorbitant prices, and that arguing about overcharging may lead to threats of violence.

The defense. Don't follow a tout upstairs. Anywhere else, confirm prices before you order, pay as you go instead of running a tab, and don't leave your card with staff (Canada's advice again). If a bill turns into a standoff, the money is worth less than your safety: don't escalate, leave when you can, and call the Tourist Police on 1155.

Watch your drink. The UK government says drink spiking happens in tourist areas around Thailand, to both men and women, and that alcoholic drinks containing methanol have killed people; it can't be detected by taste or smell. Don't leave drinks unattended or accept them from strangers.

Before you land: fake arrival-card sites and cash "fines"

Two newer traps catch travelers who've done everything else right.

The arrival card is free. Foreign visitors now file the Thailand Digital Arrival Card online, and Thailand's tourism ministry says registration is completely free and that the Immigration Bureau's site, tdac.immigration.go.th, is the only official channel. Copycat sites were circulating when the card launched in May 2025, and scammers have since gamed search results to push them up (Wikipedia). In 2026 the Immigration Bureau said about one in ten foreign arrivals had registered through a fraudulent site (Thailand Business News), and Bangkok Post reporting cited by ScandAsia put their fees at US$20 to US$90. Type the address yourself rather than clicking an ad.

Vapes are illegal, which invites shakedowns. The UK government says possessing or using any vape or e-cigarette in Thailand is illegal, with no exception for tourists, and that fines typically run 5,000 to 30,000 baht. That also makes a vape a ready pretext for a cash demand: in 2023 four police officers in Bangkok were jailed for five years for extorting 27,000 baht from a Taiwanese actress and her friends at a checkpoint, over vapes and missing passports (Taiwan News). Leave the vape at home. If anyone demands an on-the-spot cash fine, Thailand Starter Kit's advice is to ask to be taken to a police station instead.

For the other traps worth skipping, from the Damnoen Saduak floating market to Khao San Road as a base, see the skip or swap list in our Bangkok travel guide.