Your next trip, last seen at €42
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €33, departing 16 Oct 2026 (Last checked: 7 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 109Check live prices for this route
- Airlines seen
- Nok Air, Thai AirAsia, Thai Lion Air, Thai Vietjet Air
- Reported fastest flight
- 1h 25m
- Non-stop
- Yes
About this route
Explore the fares we observed from Bangkok to Chiang Rai. Prices move often, so pick your dates to see the latest options.
- Route distance
- 688 km
- Reported fastest flight
- 1h 25m
- Airlines seen
- Nok Air, Thai AirAsia, Thai Lion Air, Thai Vietjet Air
- Alternative airports
- DMK
Route-level information; individual journeys vary.
Published schedules report non-stop service with Nok Air, Thai AirAsia, Thai Airways. Check current timetables.
A clearer picture of your fare
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Nok Air | 3 / 104 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Don Mueang International Airport (DMK) → Bangkok, city gazetteer reference point (13.7563, 100.5018): ≈ 21 km.
- Suvarnabhumi Airport (BKK) → Bangkok, city gazetteer reference point (13.7563, 100.5018): ≈ 28 km.
- Mae Fah Luang - Chiang Rai International Airport (CEI) → Chiang Rai, city gazetteer reference point (19.9105, 99.8406): ≈ 6 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Bangkok to Chiang Rai: October 2026, from €33 (checked 7 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €33 | 16 |
| November 2026 | €37 | 28 |
| December 2026 | €36 | 27 |
| January 2027 | €35 | 21 |
| February 2027 | €35 | 17 |
Lowest fare by day of the week
Cheapest day of the week from Bangkok to Chiang Rai: Friday, from €33 (checked 7 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €35 | 14 |
| Tuesday | €36 | 15 |
| Wednesday | €35 | 16 |
| Thursday | €35 | 16 |
| Friday | €33 | 16 |
| Saturday | €35 | 16 |
| Sunday | €35 | 16 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Bangkok to Chiang Rai by days until departure (0 to 7 days): €33 (checked 7 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €33 | 8 |
| 8 to 30 days | €35 | 19 |
| 31 to 60 days | €39 | 30 |
| 61 days or more | €35 | 52 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Bangkok to Chiang Rai?
The lowest fare we have observed is €33, found on 7 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Bangkok to Chiang Rai?
Cheapest month from Bangkok to Chiang Rai: October 2026, from €33 (checked 7 Oct 2026).
Are there direct flights from Bangkok to Chiang Rai?
Yes. We have seen non-stop flights on this route, flown by Nok Air, Thai AirAsia, Thai Airways.
Which airlines fly from Bangkok to Chiang Rai?
These are the carriers we have seen on the route: Nok Air, Thai AirAsia, Thai Lion Air, Thai Vietjet Air.
How many of the observed Bangkok to Chiang Rai fares were non-stop?
122 of the 122 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Bangkok to Chiang Rai?
For Bangkok to Chiang Rai, examples of observed one-way non-stop offers checked within the last 14 days: Nok Air (3). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Bangkok to Chiang Rai?
Cheapest day of the week from Bangkok to Chiang Rai: Friday, from €33 (checked 7 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 14 Oct 2026