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Pattaya and Chiang Mai side by side
| What matters | Pattaya | Chiang Mai |
|---|---|---|
| Getting there from Bangkok | By road: about 150 km, roughly two hours | About 680 km by road from central Bangkok, so most visitors fly |
| Setting | Beaches on the Gulf of Thailand, from the city bay to Jomtien | An old city of temples inland in the north, with mountains around it and no sea |
| Weather | Warm all year: January nights average 23.0 °C; wettest September and October | Cool nights in the dry season: January nights average 14.9 °C; April days average 36.5 °C; wettest August and September |
| Air | Sea air on the coast | Smoke from burning, typically January to April and worst in March |
| Kind of stay | A resort city with beaches, attractions and shows close together | Temples, markets, crafts and day trips into the hills |
| Suits | Beach breaks, families who want options, short trips from Bangkok | Culture and nature lovers, cooler-weather trips, slower stays |
The sea or the mountains
The choice starts with the landscape. Pattaya's days turn around the coast: a city beach on the bay, Jomtien Beach to the south, quieter beaches to the north and islands offshore. Chiang Mai is inland, in the north, with no sea at all.
The Tourism Authority of Thailand presents Chiang Mai around Lanna culture and nature: Phra That Doi Suthep, the temple above the city, the Thapae walking street, Nimmanhaemin Road, and the mountains of Doi Inthanon and Doi Ang Khang. That suits travellers who want temples, markets and cool hill air more than a swim.
How the days fill
Pattaya packs gardens, water parks, shows and viewpoints into a small area, so a group can split up and meet again by evening, and a wet day has indoor options nearby. Pattaya has no historic quarter, though: its temples and cultural sights are spread across town, as temples and culture shows.
Chiang Mai's days are slower and more cultural: temple visits, a walking street or a market in the evening, and day trips into the mountains around the city.
Getting there
The Tourism Authority of Thailand puts Pattaya about 150 km from Bangkok, roughly two hours by road, with coaches from the city's terminals and from Suvarnabhumi airport: see Bangkok to Pattaya.
Chiang Mai is about 680 km from central Bangkok by road, according to route planning, so most visitors fly. To go on from Pattaya, U-Tapao airport south of the city listed Thai Lion Air flights to Chiang Mai on Tuesdays, Thursdays and Sundays when checked on 1 October 2026: see U-Tapao airport to Pattaya.
Weather, season and air
In the Thai Meteorological Department's 1981–2010 normals, Pattaya stays warm all year, with January nights averaging 23.0 °C and days around 30 to 33 °C; its wettest months are September and October, at 204.7 mm and 216.1 mm. Its months are in the best time to visit.
Chiang Mai swings more. January nights average 14.9 °C and December's 15.7 °C, so bring a layer, while April days average 36.5 °C. Its wettest months are August and September, at 216.9 mm and 211.4 mm, and January is almost dry, at 4.2 mm.
Air is the other difference. IQAir, which tracks air quality, describes northern Thailand's burning season as typically running from January to April and peaking in March, when smoke from crop burning and forest fires can make Chiang Mai's air unhealthy. Travellers with breathing problems, and families with small children, should check the forecast before booking those months.
Families and couples
Families who want a pool, a beach and plenty of back-up plans get more of them in Pattaya: see Pattaya with kids. Families happy with temples, markets and nature days, in the cooler months, may enjoy Chiang Mai's slower pace.
Couples can use either: Pattaya for beach days and something new each evening, Chiang Mai for culture, cooler nights and the mountains. On a longer trip you can have both: the sea first, then the north, or the other way round. Still deciding on Pattaya? Read is Pattaya worth visiting.
Questions
Is Chiang Mai cooler than Pattaya?
At night in the dry season, yes: in the Thai Meteorological Department's normals, January nights average 14.9 °C in Chiang Mai against 23.0 °C in Pattaya. By day the gap closes, and in April Chiang Mai is hotter, averaging 36.5 °C against 32.9 °C.
Can I fly from Pattaya to Chiang Mai?
Yes, from U-Tapao, Pattaya's airport: when checked on 1 October 2026 it listed Thai Lion Air to Chiang Mai on Tuesdays, Thursdays and Sundays. On other days, compare flights from Bangkok's airports. Confirm the schedule on the airline's site.
Which is better for Loy Krathong?
Either, for different reasons. The sky lanterns in many festival pictures belong to Yi Peng, Chiang Mai's lantern festival at the same time of year. Pattaya holds Loy Krathong by the sea: see Loy Krathong in Pattaya.
Which is cheaper for a holiday, Pattaya or Chiang Mai?
Neither reliably. Both range from guesthouses to luxury hotels. Compare the same dates and room standard, then add the journey: a flight to Chiang Mai against the road from Bangkok to Pattaya. See what a Pattaya trip costs.
