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Chiang Rai Airport to Siem Reap Angkor International Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Rai Airport to Siem Reap Angkor International Airport over the next 90 days, with one-way fares from €107 and round-trip from €228. Based on Trip.com's latest 7-day flight data.

    • CEI 08:55
      8h
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Nov 25 | Thai AirAsia
      SAI 11:50
      8h 15m
      1 stop
      CEI 20:05
      Siem Reap - Chiang Rai | Tue, Dec 1 | Thai AirAsia
      €228 €476
      52% off
      52% off
      €476 €228
    • CEI 21:15
      13h 45m
      1 stop
      SAI 11:00
      Chiang Rai - Siem Reap | Sun, Dec 6 | Thai AirAsia
      SAI 11:45
      6h 30m
      1 stop
      CEI 18:15
      Siem Reap - Chiang Rai | Tue, Dec 8 | Thai AirAsia
      €228 €476
      52% off
      52% off
      €476 €228
    • CEI 21:20
      11h
      1 stop
      SAI 08:20
      Chiang Rai - Siem Reap | Mon, Dec 14 | Thai AirAsia
      SAI 11:50
      9h
      1 stop
      CEI 20:50
      Siem Reap - Chiang Rai | Mon, Dec 21 | Thai AirAsia
      €237 €476
      50% off
      50% off
      €476 €237
    • CEI 10:10
      22h 10m
      1 stop
      SAI 08:20
      Chiang Rai - Siem Reap | Mon, Dec 14 | Thai Lion Air
      SAI 11:50
      8h 5m
      1 stop
      CEI 19:55
      Siem Reap - Chiang Rai | Mon, Dec 21 | Thai AirAsia
      €307
      36% off
      €476 €307
    • CEI 21:15
      13h 45m
      1 stop
      SAI 11:00
      Chiang Rai - Siem Reap | Mon, Nov 16 | Thai AirAsia
      SAI 11:45
      4h 25m
      1 stop
      CEI 16:10
      Siem Reap - Chiang Rai | Mon, Nov 23 | Thai AirAsia
      €308
      35% off
      €476 €308
    • CEI 21:20
      13h 45m
      1 stop
      SAI 11:05
      Chiang Rai - Siem Reap | Fri, Dec 11 | Thai AirAsia
      SAI 09:05
      9h 50m
      1 stop
      CEI 18:55
      Siem Reap - Chiang Rai | Tue, Dec 15 | Thai AirAsia
      €315
      34% off
      €476 €315
    • CEI 14:25
      18h 20m
      1 stop
      SAI 08:45
      Chiang Rai - Siem Reap | Mon, Dec 14 | Thai Airways
      SAI 11:50
      9h
      1 stop
      CEI 20:50
      Siem Reap - Chiang Rai | Mon, Dec 21 | Thai AirAsia
      €318
      33% off
      €476 €318
    • CEI 18:55
      13h 50m
      1 stop
      SAI 08:45
      Chiang Rai - Siem Reap | Sun, Nov 29 | Thai Airways
      SAI 09:50
      4h 5m
      1 stop
      CEI 13:55
      Siem Reap - Chiang Rai | Thu, Dec 3 | Thai Airways
      €322
      32% off
      €476 €322
    • CEI 21:15
      13h 45m
      1 stop
      SAI 11:00
      Chiang Rai - Siem Reap | Sun, Nov 22 | Thai AirAsia
      SAI 11:45
      4h 25m
      1 stop
      CEI 16:10
      Siem Reap - Chiang Rai | Wed, Nov 25 | Thai AirAsia
      €322
      32% off
      €476 €322
    • CEI 13:00
      17h 25m
      1 stop
      SAI 14:00
      Chiang Rai - Siem Reap | Sat, Nov 14 | Normal Airline
      SAI 15:00
      6h
      Direct
      CEI 16:00
      Siem Reap - Chiang Rai | Mon, Nov 16 | Normal Airline
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    • Cheapest
      CEI 08:55
      8h
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Nov 25 | Thai AirAsia
      €107 €275
      61% off
      61% off
      €275 €107
    • CEI 08:55
      8h
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Thu, Nov 26 | Thai AirAsia
      €109 €275
      60% off
      60% off
      €275 €109
    • CEI 21:20
      13h 45m
      1 stop
      SAI 11:05
      Chiang Rai - Siem Reap | Fri, Nov 27 | Thai AirAsia
      €109 €275
      60% off
      60% off
      €275 €109
    • CEI 08:55
      8h
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Sat, Nov 28 | Thai AirAsia
      €109
      60% off
      €275 €109
    • CEI 21:20
      11h
      1 stop
      SAI 08:20
      Chiang Rai - Siem Reap | Wed, Dec 2 | Thai AirAsia
      €109
      60% off
      €275 €109
    • CEI 21:20
      13h 45m
      1 stop
      SAI 11:05
      Chiang Rai - Siem Reap | Fri, Dec 4 | Thai AirAsia
      €109
      60% off
      €275 €109
    • CEI 08:55
      8h
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Dec 23 | Thai AirAsia
      €109
      60% off
      €275 €109
    • CEI 21:20
      13h 45m
      1 stop
      SAI 11:05
      Chiang Rai - Siem Reap | Tue, Nov 24 | Thai AirAsia
      €109
      60% off
      €275 €109
    • CEI 21:20
      13h 45m
      1 stop
      SAI 11:05
      Chiang Rai - Siem Reap | Mon, Nov 16 | Thai AirAsia
      €109
      60% off
      €275 €109
    • CEI 13:00
      17h 25m
      1 stop
      SAI 14:00
      Chiang Rai - Siem Reap | Sat, Nov 14 | Normal Airline
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    • CEI 10:05
      6h 50m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Dec 2 | Thai AirAsia
      €107 €256
      57% off
      57% off
      €256 €107
    • CEI 08:55
      8h
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Sun, Nov 22 | Thai AirAsia
      €107 €256
      57% off
      57% off
      €256 €107
    • CEI 10:05
      6h 50m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Thu, Dec 3 | Thai AirAsia
      €113 €256
      56% off
      56% off
      €256 €113
    • CEI 10:10
      6h 45m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Jan 13 | Thai Lion Air
      €146
      43% off
      €256 €146
    • CEI 10:05
      6h 50m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Nov 18 | Thai AirAsia
      €158
      38% off
      €256 €158
    • CEI 10:10
      6h 45m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Sat, Nov 14 | Thai Lion Air
      €162
      37% off
      €256 €162
    • CEI 10:10
      5h 50m
      1 stop
      SAI 16:00
      Chiang Rai - Siem Reap | Wed, Dec 2 | Thai Lion Air
      €165
      36% off
      €256 €165
    • CEI 10:10
      5h 50m
      1 stop
      SAI 16:00
      Chiang Rai - Siem Reap | Thu, Dec 3 | Thai Lion Air
      €171
      33% off
      €256 €171
    • CEI 18:55
      13h 50m
      1 stop
      SAI 08:45
      Chiang Rai - Siem Reap | Sun, Dec 6 | Thai Airways
      €175
      32% off
      €256 €175
    • CEI 13:00
      17h 25m
      1 stop
      SAI 14:00
      Chiang Rai - Siem Reap | Sat, Nov 14 | Normal Airline
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    • CEI 10:05
      6h 50m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Wed, Nov 18 | Thai AirAsia
      €158 €277
      43% off
      43% off
      €277 €158
    • CEI 10:10
      6h 45m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Sat, Nov 14 | Thai Lion Air
      €162 €277
      42% off
      42% off
      €277 €162
    • CEI 10:10
      6h 45m
      1 stop
      SAI 16:55
      Chiang Rai - Siem Reap | Sun, Nov 15 | Thai Lion Air
      €216 €277
      22% off
      22% off
      €277 €216
    • CEI 13:00
      17h 25m
      1 stop
      SAI 14:00
      Chiang Rai - Siem Reap | Sat, Nov 14 | Normal Airline
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    • CEI 14:25
      5h 5m
      1 stop
      SAI 19:30
      Chiang Rai - Siem Reap | Wed, Dec 2 | Thai Airways
      €231 €325
      28% off
      28% off
      €325 €231
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Tue, Nov 17 | Thai Vietjet Air
      €175 €325
      46% off
      46% off
      €325 €175
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Tue, Dec 1 | Thai Vietjet Air
      €183 €325
      44% off
      44% off
      €325 €183
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Sat, Jan 16 | Thai Vietjet Air
      €195
      40% off
      €325 €195
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Sat, Nov 14 | Thai Vietjet Air
      €196
      40% off
      €325 €196
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Thu, Dec 3 | Thai Vietjet Air
      €197
      39% off
      €325 €197
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Thu, Jan 7 | Thai Vietjet Air
      €204
      37% off
      €325 €204
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Sat, Nov 28 | Thai Vietjet Air
      €209
      36% off
      €325 €209
    • CEI 15:20
      5h 50m
      1 stop
      SAI 21:10
      Chiang Rai - Siem Reap | Thu, Nov 26 | Thai Vietjet Air
      €218
      33% off
      €325 €218
    • CEI 13:00
      17h 25m
      1 stop
      SAI 14:00
      Chiang Rai - Siem Reap | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Chiang Rai to Siem Reap are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Chiang Rai Airport to Siem Reap Angkor International Airport?

The cheapest airline flying from Chiang Rai Airport to Siem Reap Angkor International Airport is Thai AirAsia (from €102) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From €102
Thai Vietjet Air
From €139
Nokair Airline
From €147
Thai Lion Air
From €155
Thai Airways
From €175
Hahn Air Systems
From €190
Singapore Airlines
From €379
Scoot
From €663

Find more flights and airlines

What is the flight schedule from Chiang Rai Airport to Siem Reap Angkor International Airport?

Check the schedule for flights from Chiang Rai to Siem Reap and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. FD3204

    Chiang Rai Airport

    09:55

    CEI

    1h 15m

    Direct

    11:10

    DMK

    S M T W T F S
    Search

  2. FD614

    Don Mueang International Airport

    16:35

    DMK

    1h 5m

    Direct

    17:40

    SAI

    S M T W T F S

  3. FD3200

    Chiang Rai Airport

    08:55

    CEI

    1h 20m

    Direct

    10:15

    DMK

    S M T W T F S
    Search

  4. FD614

    Don Mueang International Airport

    16:35

    DMK

    1h 5m

    Direct

    17:40

    SAI

    S M T W T F S

  5. FD3206

    Chiang Rai Airport

    21:40

    CEI

    1h 15m

    Direct

    22:55

    DMK

    S M T W T F S
    Search

  6. FD610

    Don Mueang International Airport

    10:10

    DMK

    1h 5m

    Direct

    11:15

    SAI

    S M T W T F S

  7. SL545

    Chiang Rai Airport

    19:40

    CEI

    1h 25m

    Direct

    21:05

    DMK

    S M T W T F S
    Search

  8. FD610

    Don Mueang International Airport

    10:10

    DMK

    1h 5m

    Direct

    11:15

    SAI

    S M T W T F S

  9. DD109

    Chiang Rai Airport

    19:35

    CEI

    1h 20m

    Direct

    20:55

    DMK

    S M T W T F S
    Search

  10. FD610

    Don Mueang International Airport

    10:10

    DMK

    1h 5m

    Direct

    11:15

    SAI

    S M T W T F S
Find more flights and airlines

About Chiang Rai Airport and Siem Reap Angkor International Airport

Learn about Chiang Rai Airport (CEI) and Siem Reap Angkor International Airport (SAI) — including location, terminals, transportation, and travel tips.

Flight distance 876.07km
Cheapest one-way ticket price €107
Cheapest return ticket price €228

FAQs for Chiang Rai Airport to Siem Reap Angkor International Airport Flights

  • What are the cheapest flights from Chiang Rai Airport to Siem Reap Angkor International Airport?

    One-way flights from Chiang Rai Airport to Siem Reap Angkor International Airport currently start from €107, and round-trip fares start from €228. The current lowest fare is a Thai AirAsia flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Chiang Rai Airport to Siem Reap Angkor International Airport is €199. Prices may vary depending on the departure date, airline, and availability.
  • Enter Chiang Rai Airport and Siem Reap Angkor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.