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Flights from Hong Kong to Chiang Rai

Find the cheapest flight options from Hong Kong to Chiang Rai over the next three months. Book one-way tickets from SAR 394 and round-trip tickets from SAR 800.

      • HKG 07:50
        9h 5m
        1 stop
        CEI 15:55
        Hong Kong - Chiang Rai | Thu, Jan 22 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Wed, Jan 28 | Thai AirAsia
        SAR 800 SAR 1,151
        31% OFF
        31% OFF
        SAR 1,151 SAR 800
      • HKG 07:50
        9h 5m
        1 stop
        CEI 15:55
        Hong Kong - Chiang Rai | Tue, Jan 27 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Sat, Jan 31 | Thai AirAsia
        SAR 800 SAR 1,151
        30% OFF
        30% OFF
        SAR 1,151 SAR 800
      • HKG 07:50
        9h 5m
        1 stop
        CEI 15:55
        Hong Kong - Chiang Rai | Sun, Jan 25 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Wed, Jan 28 | Thai AirAsia
        SAR 802 SAR 1,151
        30% OFF
        30% OFF
        SAR 1,151 SAR 802
      • HKG 07:50
        9h 5m
        1 stop
        CEI 15:55
        Hong Kong - Chiang Rai | Tue, Feb 10 | HK Express
        CEI 16:25
        21h 15m
        1 stop
        HKG 14:40
        Chiang Rai - Hong Kong | Thu, Feb 12 | Thai AirAsia
        SAR 806
        30% OFF
        SAR 1,151 SAR 806
      • HKG 07:50
        13h 55m
        1 stop
        CEI 20:45
        Hong Kong - Chiang Rai | Thu, Jan 8 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Wed, Jan 14 | Thai AirAsia
        SAR 817
        28% OFF
        SAR 1,151 SAR 817
      • HKG 07:50
        13h 55m
        1 stop
        CEI 20:45
        Hong Kong - Chiang Rai | Fri, Jan 9 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Tue, Jan 13 | Thai AirAsia
        SAR 819
        28% OFF
        SAR 1,151 SAR 819
      • HKG 07:50
        13h 55m
        1 stop
        CEI 20:45
        Hong Kong - Chiang Rai | Sat, Jan 24 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Thu, Jan 29 | Thai AirAsia
        SAR 823
        28% OFF
        SAR 1,151 SAR 823
      • HKG 07:50
        9h 5m
        1 stop
        CEI 15:55
        Hong Kong - Chiang Rai | Mon, Feb 2 | HK Express
        CEI 08:40
        14h 5m
        1 stop
        HKG 23:45
        Chiang Rai - Hong Kong | Fri, Feb 6 | Thai AirAsia
        SAR 830
        28% OFF
        SAR 1,151 SAR 830
      • HKG 07:50
        11h 25m
        1 stop
        CEI 18:15
        Hong Kong - Chiang Rai | Mon, Jan 19 | HK Express
        CEI 08:40
        10h 40m
        1 stop
        HKG 20:20
        Chiang Rai - Hong Kong | Thu, Jan 22 | Thai AirAsia
        SAR 837
        27% OFF
        SAR 1,151 SAR 837
      • HKG 07:50
        11h 55m
        1 stop
        CEI 18:45
        Hong Kong - Chiang Rai | Sat, Jan 31 | HK Express
        CEI 10:00
        12h 45m
        1 stop
        HKG 23:45
        Chiang Rai - Hong Kong | Tue, Feb 3 | Nokair
        SAR 840
        27% OFF
        SAR 1,151 SAR 840
      • HKG 13:00
        17h 25m
        1 stop
        CEI Invalid Date
        Hong Kong - Chiang Rai | Sun, Dec 14 | Normal Airline
        CEI 15:00
        6h
        Direct
        HKG 16:00
        Chiang Rai - Hong Kong | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • HKG 07:50
        25h 5m
        1 stop
        CEI 07:55
        Hong Kong - Chiang Rai | Mon, Jan 26 | HK Express
        SAR 394 SAR 587
        33% OFF
        33% OFF
        SAR 587 SAR 394
      • HKG 14:20
        24h 40m
        1 stop
        CEI 14:00
        Hong Kong - Chiang Rai | Sun, Jan 18 | Thai Lion Air
        SAR 407 SAR 587
        31% OFF
        31% OFF
        SAR 587 SAR 407
      • HKG 14:20
        20h 10m
        1 stop
        CEI 09:30
        Hong Kong - Chiang Rai | Wed, Jan 28 | Thai Lion Air
        SAR 420 SAR 587
        28% OFF
        28% OFF
        SAR 587 SAR 420
      • HKG 07:50
        11h 55m
        1 stop
        CEI 18:45
        Hong Kong - Chiang Rai | Tue, Jan 27 | HK Express
        SAR 423
        28% OFF
        SAR 587 SAR 423
      • HKG 07:50
        26h 40m
        1 stop
        CEI 09:30
        Hong Kong - Chiang Rai | Sun, Jan 25 | HK Express
        SAR 423
        28% OFF
        SAR 587 SAR 423
      • HKG 14:20
        24h 40m
        1 stop
        CEI 14:00
        Hong Kong - Chiang Rai | Mon, Jan 19 | Thai Lion Air
        SAR 423
        28% OFF
        SAR 587 SAR 423
      • HKG 07:50
        9h 5m
        1 stop
        CEI 15:55
        Hong Kong - Chiang Rai | Mon, Jan 19 | HK Express
        SAR 424
        28% OFF
        SAR 587 SAR 424
      • HKG 07:50
        25h 20m
        1 stop
        CEI 08:10
        Hong Kong - Chiang Rai | Sun, Feb 8 | HK Express
        SAR 427
        27% OFF
        SAR 587 SAR 427
      • HKG 13:30
        19h 40m
        1 stop
        CEI 08:10
        Hong Kong - Chiang Rai | Mon, Feb 9 | HK Express
        SAR 428
        27% OFF
        SAR 587 SAR 428
      • HKG 07:50
        26h 55m
        1 stop
        CEI 09:45
        Hong Kong - Chiang Rai | Sun, Jan 18 | HK Express
        SAR 429
        27% OFF
        SAR 587 SAR 429
      • HKG 13:00
        17h 25m
        1 stop
        CEI Invalid Date
        Hong Kong - Chiang Rai | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Hong Kong to Chiang Rai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Hong Kong to Chiang Rai

The distance between Hong Kong and Chiang Rai is 1,507.58km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceSAR 394
Cheapest return ticket priceSAR 800
Off-season travel monthOctober
Peak season for travelJanuary
Flight distance1,507.58km

Find the best time to fly from Hong Kong to Chiang Rai

The cheapest time for Hong Kong to Chiang Rai flights: Jan 25 to Feb 1 — one way flight prices from SAR 394.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Hong Kong to Chiang Rai, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Hong Kong (HKG) to Chiang Rai (CEI)?

    Based on Trip.com data, HK Express offers one-way fares as low as SAR 394 on Cheapest nonstop routes (e.g. HKG to CEI on Mon, Jan 26), while HK Express offers Cheapest nonstop round-trips from SAR 800 departing on Thu, Jan 22 and returning on Wed, Jan 28.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Chiang Rai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Hong Kong to Chiang Rai, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jan 26, with one-way flights priced at just SAR 394.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is HK Express.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Chiang Rai travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hong Kong to Chiang Rai is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hong Kong to Chiang Rai on December 14, 2025 with HK Express, with prices starting at SAR 752.
  • The time difference between Chiang Rai and Hong Kong is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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