Travel to Bangkok

Bangkok is Thailand’s capital, a city of around 10 million on the Chao Phraya River, connected by the BTS Skytrain, the MRT, and a river ferry network. It is home to some of Southeast Asia’s most visited temple complexes, a world-class street food scene, and accommodation across every price point.

Two airports serve the city. Suvarnabhumi (BKK), 30km east of the centre, handles most international and full-service regional flights. Don Mueang (DMK), 25km north, is the hub for low-cost carriers including AirAsia, Nok Air, and Lion Air. The two airports are 60km apart. Checking which one your flight uses before booking accommodation is not optional.

Best Areas to Stay in Bangkok

Bangkok’s neighbourhoods are radically different from each other. The BTS Skytrain runs through the main tourist corridor. Staying within five minutes of a station saves hours of traffic time over a week’s stay.

• Sukhumvit (Nana to On Nut). Bangkok’s longest tourist corridor. Asok and Phrom Phong are the best-positioned: central, walkable, packed with restaurants and transit connections. On Nut is quieter and significantly cheaper with the same direct BTS access.
• Silom / Sathorn. Bangkok’s financial district, anchored by Lumphini Park. Good rooftop bar scene; short hop from Chinatown via the river ferry or Grab.
• Riverside / Bang Rak. old-world Bangkok along the Chao Phraya. Charoen Krung is the emerging creative and dining strip. Further from BTS but served by the express river ferry and straightforward Grab.
• Khao San Road / Banglamphu. the original backpacker hub, a short walk from the Grand Palace. Cheap guesthouses, lively night market, young crowd. Limited rail access. Budget extra Grab time.
• Ari / Phaya Thai. quieter, more residential, less touristy. Better for long stays or a second visit.

Best Time to Visit Bangkok

Bangkok is warm year-round but the seasons shift the experience significantly.

The cool season (November to February) is the most comfortable: temperatures around 25–32°C, low humidity, clear skies. It is peak travel time. Book hotels and popular attractions well in advance for December and January.

The hot season (March to May) brings 36–40°C heat and high humidity. Shoulder season pricing in most hotels. April is Songkran.

The rainy season (June to October) brings afternoon downpours that rarely last more than two hours. The city is greener, cheaper, and less crowded than peak season.

Three dates that change Bangkok’s character:

• Songkran (Thai New Year, mid-April). the world’s largest water festival. The entire city becomes a multi-day water fight: major streets close, businesses shut for three to five days, and every surface gets soaked. Hotels book out months in advance and prices surge. If you plan to experience it, book six months ahead. If you need to transit Bangkok in mid-April for a connection, budget extra time at the airport; domestic travel and city movement slow significantly for the duration.
• Loy Krathong (November full moon). thousands of krathong (small lotus-shaped rafts holding a lit candle and incense stick) are floated on the Chao Phraya and in parks across the city. One of Southeast Asia’s most atmospheric evenings, and low on crowds compared to Songkran.
• Buddhist public holidays. on certain national holidays (including Makha Bucha, Visakha Bucha, and Asanha Bucha), alcohol sales are prohibited across Thailand. Bars and liquor stores close; restaurants still operate but will not serve alcohol. Dates shift year to year. Check before travel if this affects your plans.

Bangkok Budget Guide

Bangkok covers every price point, from some of Southeast Asia’s best budget travel to world-class urban luxury.

• Budget (under USD 40/day). hostel or guesthouse, street food and market meals, BTS/MRT for transport. Some of the best food in the city costs under USD 2 a plate.
• Mid-range (USD 40–120/day). air-conditioned hotel near a BTS station, restaurant meals, Grab for transport, paid attractions. A comfortable 4-star hotel near a BTS station starts around USD 50–70 per night.
• Luxury (USD 120+/day). Bangkok has some of Southeast Asia’s finest hotels at prices well below comparable properties in Singapore or Tokyo. The value gap at the top end is significant.

Money and Paying in Bangkok

The Thai Baht (THB) is the currency. Licensed money changers display exchange rate boards on the street. Those in tourist areas (SuperRich and Vasu Exchange are two well-known chains) typically offer competitive rates. Airport exchange counters are convenient but rates are generally lower than city-centre offices.

ATMs are everywhere but charge a flat foreign transaction fee of around THB 220 (approximately USD 6) per withdrawal regardless of amount. Withdraw larger amounts less frequently to reduce this cost.

QR code payment via PromptPay is widespread. Most restaurants, market stalls, and street vendors display a QR code for instant bank transfer. Cash remains preferred at tuk-tuks, traditional markets, and smaller street stalls. Major hotels, shopping malls, and tourist-facing restaurants accept Visa and Mastercard.

Getting Around Bangkok

Bangkok has one of Southeast Asia’s most functional urban rail networks. Using it once correctly saves hours of traffic.

• BTS Skytrain. two lines (Sukhumvit Line and Silom Line) covering the main tourist corridor from Mo Chit to the southern suburbs. Clean, air-conditioned, and frequent. Fares from around THB 17–59. A Rabbit Card allows unlimited top-up use, and is faster than buying single tickets and accepted on buses too.
• MRT. three underground lines (Blue, Purple, Yellow) extending to areas the BTS doesn’t reach. The Blue Line connects to Hua Lamphong (the main train station) and intersects BTS at multiple interchange stations.
• Airport Rail Link. connects Suvarnabhumi Airport directly to Phaya Thai BTS station in about 30 minutes. Around THB 45. The fastest and most predictable way into the city from BKK, and back to the airport on departure day.
• Chao Phraya Express Boat. river ferries connecting the Riverside district, temple areas, and northern districts. The orange-flag route is the standard tourist service; fares around THB 15–30. Faster than Grab for riverside trips and more scenic.
• Grab. reliable app-based cars for areas without rail coverage. Works throughout Bangkok with an international phone number. Set pickup inside a building lobby, not on the main road, to reduce driver confusion.
• Metered taxis. always request the meter when you get in (“meter, please”). Starting fare around THB 35; most journeys around the city centre come to THB 60–120. Decline any driver quoting a flat fare before turning the meter on.
• Tuk-tuks. for short hops where you can see the destination. Agree the fare before getting in.

Internet and SIM Cards in Bangkok

AIS Tourist SIM cards are available at both Suvarnabhumi and Don Mueang airports and at 7-Eleven stores across the city. A 30-day unlimited data package runs around THB 299–399. DTAC and True Move H are solid alternatives with strong city coverage. All three are available at 7-Eleven with no activation hassle. For a full breakdown of providers, eSIM options, and whether you need a local number, see the Thailand SIM card guide.

Apps worth installing before you land:

• Grab. cars, motorbike taxis, and food delivery. Works with an international number from the moment you land.
• Google Maps. download the Bangkok offline map before arrival. Accurate for BTS/MRT routing and walking directions throughout the city.
• Google Translate. download the Thai language pack offline. Thai script is not phonetically intuitive for most Western visitors; useful at markets, street stalls, and anywhere menus aren’t in English.

Food and Eating Out in Bangkok

Bangkok is one of the world’s great food cities. The best meals cost under USD 2 at street level; the top restaurants are internationally ranked. A few dishes worth knowing before you sit down anywhere.

• Pad kra pao. minced pork (or chicken) stir-fried with holy basil, fish sauce, oyster sauce, and fresh Thai chilli, served over rice with a fried egg on top. Bangkok’s most popular weekday lunch. Order it with “khai dao” (fried egg) and say “phed mak” if you want it genuinely spicy. The default heat at tourist-facing restaurants is mild.
• Khao man gai. poached chicken on rice cooked in chicken stock, served with a small bowl of light broth and a fermented soybean dipping sauce. Bangkok’s definitive one-dish meal. Best before noon; most shops sell out.
• Boat noodles (kuay tiew reua). small bowls of intense pork or beef broth, served with noodles, bean sprouts, and Thai basil. Historically served from wooden canal boats; now found in narrow shopfronts, particularly around Victory Monument. Order four or five bowls. They are intentionally small, and that is the point.
• Tom yum goong. hot and sour prawn soup built on a base of lemongrass, galangal, kaffir lime leaf, and chilli. Order it clear (tom yum nam sai) for the purest aromatic version, or with evaporated milk added (tom yum nam khon) for a richer, cloudier base. Both are correct.
• Som tum. shredded green papaya pounded in a mortar with fish sauce, lime, palm sugar, dried shrimp, and fresh chilli. A northeastern (Isan) dish sold on virtually every corner in Bangkok. Specify heat level when ordering. The default at a local stall is genuinely spicy.
• Mango sticky rice (khao niao mamuang). warm glutinous rice soaked in coconut cream, topped with ripe mango slices and toasted mung beans. Available year-round in Bangkok but best during mango season (March to May). Found at street carts throughout the city; eat it as a snack or dessert.

Must-See Experiences in Bangkok

Bangkok’s most visited sites are well-managed but consistently busy. Timed entry or advance booking is worth doing for the top attractions.

• Grand Palace and Wat Phra Kaew (Temple of the Emerald Buddha): Thailand’s most visited site; arrive before 9am to beat tour groups
• Wat Pho: the Reclining Buddha temple, a 10-minute walk from the Grand Palace; traditional Thai massage school on-site
• Chinatown (Yaowarat) after dark: street food, gold shops, and the city’s best char siu pork; comes alive after 6pm
• Chatuchak Weekend Market: over 8,000 stalls; Saturday and Sunday only; arrive before 10am
• Muay Thai at Rajadamnern or Lumpinee Stadium: full evening fight programme; book ringside seats in advance
• Ayutthaya day trip: former Siamese capital 80km north, accessible by train in about 90 minutes from Hua Lamphong; one of Southeast Asia’s most significant temple complexes

Bangkok Etiquette and Customs

Thailand’s cultural rules carry real legal and social weight.

• The Monarchy. Thailand’s lèse-majesté law applies to all foreign nationals. Public criticism of the King, Queen, or Royal Family is a criminal offence carrying sentences of 3–15 years. Tourists have been arrested and prosecuted under this law, including for social media posts made while in the country.
• Temple dress. cover shoulders and knees when entering any temple. Wat Pho and the Grand Palace enforce dress codes strictly and will turn you away if you are not appropriately dressed. Most temples have loaner sarongs or trousers at the entrance for a small fee.
• Buddha images. never climb on, point feet toward, or pose disrespectfully with a Buddha image. This applies at temples, street shrines, and shops selling religious items.
• Shoes off. remove shoes before entering temples, homes, and many traditional shops. A shoe rack at the entrance is the cue.
• The Wai. a slight bow with palms pressed together. Returning a wai from service staff or strangers is the polite response. You do not need to initiate it.
• Right hand. use your right hand when giving or receiving anything. Presenting money or documents with both hands is the most respectful form.