Flying inBangkok Suvarnabhumi (BKK) is the primary gateway and takes nonstops from Delhi, Mumbai, Bengaluru, Chennai, Hyderabad, Kolkata and Ahmedabad on Thai Airways, IndiGo, Air India, Air India Express and Vietjet Thailand. Don Mueang (DMK), the old airport 25 km north, handles most low-cost traffic including Thai AirAsia X, Thai Lion and some IndiGo services - the two airports are 50 km apart and are not interchangeable, so check the code on every ticket. Phuket (HKT) has nonstops from Delhi and Mumbai on IndiGo and Thai AirAsia, plus seasonal services. Krabi (KBV), Chiang Mai (CNX) and Koh Samui (USM) connect through Bangkok. Flight times from India: Kolkata 2 hours 30 minutes, Chennai 3 hours 30, Delhi 4 hours 15, Mumbai 4 hours 30, Bengaluru 3 hours 45. Suvarnabhumi immigration queues in the December to February peak run 45 to 90 minutes; the Digital Arrival Card being filed in advance speeds this up materially.
Airport transfersFrom Suvarnabhumi, the Airport Rail Link runs to Phaya Thai and connects to the BTS in 26 minutes for THB 45 (about INR 130) - fast, but awkward with luggage. A metered taxi from the public rank costs THB 300-500 plus THB 50 airport surcharge and tolls, so THB 400-600 total (INR 1,150-1,730), and takes 45-70 minutes depending on traffic; insist the driver uses the meter, and walk away if he offers a fixed price. Grab from the airport runs THB 450-700 and is the easier option. A prebooked private car is THB 900-1,400 (INR 2,600-4,000) and is what we book for families and late arrivals. Don Mueang to central Bangkok is THB 300-500 by taxi, 40-60 minutes. Phuket airport to Patong is 45 minutes and THB 800-1,200 by prebooked car; the airport taxi desk and the local minibus mafia are best avoided. Krabi airport to Ao Nang is 30 minutes, THB 600-900.
Ride-hailingGrab is the default and works in Bangkok, Phuket, Chiang Mai, Pattaya, Krabi and every city we sell, covering cars, taxis, motorbike taxis and food delivery with fares shown up front. A typical Bangkok car hop is THB 80-200 (INR 230-580). Bolt operates in Bangkok and is usually 10-20% cheaper. InDrive also works. These apps solve the two problems visitors have here - meter refusal and language - so we should push clients to install Grab before departure and link a card. Coverage is good in all tourist centres but thin on the smaller islands, where transport is songthaew or longtail and negotiated. Do not use motorbike-taxi options in the app for clients with luggage or children.
Cars & driversGood value and the right call for families, seniors and anyone doing Ayutthaya, the Bridge over the River Kwai or a multi-stop Phuket day. A private car with an English-speaking driver runs THB 2,500-3,500 a day (INR 7,200-10,100), a minivan THB 3,500-4,500, typically for 8-10 hours within a defined area. The driver is not a guide - Thai law restricts guiding to licensed guides and it is enforced at major sites, so a licensed English-speaking guide is a separate THB 2,500-3,500 a day and is genuinely needed at the Grand Palace and Ayutthaya. Drivers will suggest gem shops, tailors and 'special' stops on commission; instruct in advance that there are to be no unscheduled stops, and the problem disappears. In Bangkok itself a car is slower than the BTS at peak hours and we should not sell one for city sightseeing.
ScootersDo not. This is the single biggest cause of serious injury to visitors in Thailand and the statistics are grim - Thailand has one of the highest road fatality rates in the world and motorbikes account for most of it. An Indian licence alone is not valid; an International Driving Permit with a motorcycle endorsement is required, and without it the travel insurance is void, which turns a broken collarbone on Koh Phi Phi into a bill of several lakhs. Police checkpoints in Phuket, Samui and Chiang Mai stop foreign riders routinely and fine on the spot. Rental shops also run damage-claim scams against the passport they demand as deposit - never leave a passport as security. Use Grab, songthaews and private cars instead, all of which are cheap.
On footBangkok is not a walking city at ground level - the heat, the broken pavements, the motorbikes on the footpath and the stray dogs make it hard work - but the elevated BTS walkways around Siam, Asok and Chit Lom are covered, air-conditioned in parts, and genuinely good. The Rattanakosin temple island around the Grand Palace, Wat Pho and Wat Arun is best done on foot with a boat between, and that is a 3-4 km day in full sun. Chiang Mai's Old City inside the moat is small, flat and the most walkable place in the country. Phuket's Old Town Sino-Portuguese quarter is a pleasant hour; Patong and Ao Nang are walkable along their single strips. On the islands, expect sand and steep paths rather than pavements. Budget 4-7 km on a normal sightseeing day and plan the middle of the day indoors from March to May.
Finding your wayGoogle Maps is reliable for Bangkok including BTS and MRT routing and live traffic, and works well for the islands. Grab has its own mapping that drivers trust more. Download offline maps for the islands and the north, where signal drops in the karst valleys. Street signage in Bangkok is bilingual on main roads but Thai-only in the sois, and addresses use a soi number system - Sukhumvit Soi 11 means the eleventh lane off Sukhumvit - which is easy once explained and confusing until it is. Odd-numbered sois run off one side, even off the other. For rail, the BTS and MRT have their own apps with fare calculators. Keep the hotel's name and address in Thai script on the phone, because taxi drivers outside the tourist core often cannot read Roman script.
Crossing bordersThailand borders Myanmar, Laos, Cambodia and Malaysia, and the practical position in 2026 is mixed. The Cambodian land crossings, including Aranyaprathet-Poipet, have been closed since the 2025 border conflict, and the Indian mission has advised avoiding the Thai-Cambodian border districts of Sa Kaeo, Surin, Si Sa Ket, Buriram and Trat - never sell an overland Bangkok to Siem Reap transfer, and note that Bangkok, Phuket, Krabi and Chiang Mai are entirely unaffected. The Laos crossing at Nong Khai over the Friendship Bridge to Vientiane is open and easy, as is Chiang Khong to Huay Xai for the Mekong slow boat to Luang Prabang, and we do sell these. The Malaysian crossings at Padang Besar and Sadao are open and there is a through train to Butterworth and Kuala Lumpur. Myanmar crossings should be treated as closed to tourism. Note that visa-exempt entries by land are capped at roughly two per calendar year.