Cheap flights from Portland to Chiang Rai Province from £570
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Chiang Rai Province
Not happy with the results? Try some of our useful filters
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
How much do flights to Chiang Rai Province cost?
Cheapest one-way trip | £570 |
|---|---|
Cheapest round-trip | £1,111 |
Average round-trip | £1,206 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Getting from Chiang Rai airport to the city center
Fastest options: taxi and private transfer. Best value: songthaew (shared pickup truck) and airport shuttle.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
15-25 min | ฿150 – ฿200; metered fare; approximately $4–6 USD | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
20-35 min | ฿20 – ฿30; per person; approximately $0.60–0.90 USD | when full (traffic dependent) | budget travelers | |
15-20 min | ฿300 – ฿500; per vehicle; approximately $9–15 USD | pre-booked (traffic dependent) | groups and families | |
15-25 min | ฿100 – ฿180; varies by demand; approximately $3–5 USD | on-demand via app (traffic dependent) | app-based booking | |
15-30 min | free to 200 THB; check with hotel | scheduled with flight arrivals (traffic dependent) | hotel guests | |
15-20 min | ฿800 – ฿1,500; per day; approximately $23–44 USD | airport rental desks (traffic dependent) | exploring the province |
Notes:
- Prices in THB; table created in 2025 and subject to change.
- Songthaews operate on flexible schedules and depart when full; wait times vary.
- Grab availability may be limited compared to larger Thai cities.
- Many hotels in Chiang Rai offer complimentary or low-cost airport pickup; confirm when booking.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Chiang Rai Province
Check-in for a flight from Portland to Chiang Rai Province
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| Thai Airways | THA | TG | No |
| Thai Lion Air | TLM | SL | Yes |
| KLM Royal Dutch Airlines | KLM | KL | No |
| VietJet Air | VJC | VJ | Yes |
Online check-in is not available for these airlines.
Weather in Chiang Rai Province
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 28°C | 14°C |
| February | 32°C | 16°C |
| March | 35°C | 20°C |
| April | 36°C | 23°C |
| May | 33°C | 23°C |
| June | 31°C | 23°C |
| July | 29°C | 22°C |
| August | 29°C | 22°C |
| September | 30°C | 22°C |
| October | 29°C | 20°C |
| November | 28°C | 18°C |
| December | 27°C | 15°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Portland
Flights to Chiang Rai Province
Popular routes
Airports near Portland
Airports near Chiang Rai Province
Download our app