Trip.com
>
Cheap Flights
>
Cambodia
>
Siem Reap Province
>
Siem Reap
>
Hanoi to Siem Reap flight
>
Noi Bai International Airport to Siem Reap Angkor International Airport flight

Explore the cheapest one-way and round-trip flights from Noi Bai International Airport to Siem Reap Angkor International Airport over the next 90 days, with one-way fares from THB 2,570 and round-trip from THB 5,070. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sun, Dec 13 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Wed, Dec 16 | VietJet Air
      THB 5,070 THB 7,960
      36% off
      36% off
      THB 7,960 THB 5,070
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sun, Dec 6 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Tue, Dec 8 | VietJet Air
      THB 5,090 THB 7,960
      36% off
      36% off
      THB 7,960 THB 5,090
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Dec 1 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Sun, Dec 6 | VietJet Air
      THB 5,440 THB 7,960
      32% off
      32% off
      THB 7,960 THB 5,440
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Nov 2 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Thu, Nov 5 | VietJet Air
      THB 5,470
      31% off
      THB 7,960 THB 5,470
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Fri, Oct 30 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Tue, Nov 3 | VietJet Air
      THB 5,490
      31% off
      THB 7,960 THB 5,490
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 10 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Sun, Nov 15 | VietJet Air
      THB 5,500
      31% off
      THB 7,960 THB 5,500
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Wed, Oct 28 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Tue, Nov 3 | VietJet Air
      THB 5,520
      31% off
      THB 7,960 THB 5,520
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Oct 31 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Wed, Nov 4 | VietJet Air
      THB 5,530
      31% off
      THB 7,960 THB 5,530
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Dec 15 | VietJet Air
      SAI 19:05
      1h 45m
      Direct
      HAN 20:50
      Siem Reap - Hanoi | Sun, Dec 20 | VietJet Air
      THB 5,530
      31% off
      THB 7,960 THB 5,530
    • HAN 13:00
      17h 25m
      1 stop
      SAI 14:00
      Hanoi - Siem Reap | Sun, Oct 25 | Normal Airline
      SAI 15:00
      6h
      Direct
      HAN 16:00
      Siem Reap - Hanoi | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Nov 2 | VietJet Air
      THB 2,570 THB 3,790
      32% off
      32% off
      THB 3,790 THB 2,570
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 17 | VietJet Air
      THB 2,590 THB 3,790
      32% off
      32% off
      THB 3,790 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sun, Oct 25 | VietJet Air
      THB 2,590 THB 3,790
      32% off
      32% off
      THB 3,790 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Wed, Dec 9 | VietJet Air
      THB 2,600
      31% off
      THB 3,790 THB 2,600
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Dec 19 | VietJet Air
      THB 2,610
      31% off
      THB 3,790 THB 2,610
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Oct 26 | VietJet Air
      THB 2,620
      31% off
      THB 3,790 THB 2,620
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Fri, Dec 18 | VietJet Air
      THB 2,630
      31% off
      THB 3,790 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Nov 7 | VietJet Air
      THB 2,630
      31% off
      THB 3,790 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 3 | VietJet Air
      THB 2,630
      31% off
      THB 3,790 THB 2,630
    • HAN 13:00
      17h 25m
      1 stop
      SAI 14:00
      Hanoi - Siem Reap | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Nov 2 | VietJet Air
      THB 2,570 THB 3,790
      32% off
      32% off
      THB 3,790 THB 2,570
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 17 | VietJet Air
      THB 2,590 THB 3,790
      32% off
      32% off
      THB 3,790 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sun, Oct 25 | VietJet Air
      THB 2,590 THB 3,790
      32% off
      32% off
      THB 3,790 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Wed, Dec 9 | VietJet Air
      THB 2,600
      31% off
      THB 3,790 THB 2,600
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Dec 19 | VietJet Air
      THB 2,610
      31% off
      THB 3,790 THB 2,610
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Oct 26 | VietJet Air
      THB 2,620
      31% off
      THB 3,790 THB 2,620
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Fri, Dec 18 | VietJet Air
      THB 2,630
      31% off
      THB 3,790 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Nov 7 | VietJet Air
      THB 2,630
      31% off
      THB 3,790 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 3 | VietJet Air
      THB 2,630
      31% off
      THB 3,790 THB 2,630
    • HAN 13:00
      17h 25m
      1 stop
      SAI 14:00
      Hanoi - Siem Reap | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Nov 2 | VietJet Air
      THB 2,570 THB 9,090
      72% off
      72% off
      THB 9,090 THB 2,570
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 17 | VietJet Air
      THB 2,590 THB 9,090
      72% off
      72% off
      THB 9,090 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sun, Oct 25 | VietJet Air
      THB 2,590 THB 9,090
      72% off
      72% off
      THB 9,090 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Dec 19 | VietJet Air
      THB 2,610
      71% off
      THB 9,090 THB 2,610
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 3 | VietJet Air
      THB 2,630
      71% off
      THB 9,090 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Nov 7 | VietJet Air
      THB 2,630
      71% off
      THB 9,090 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Thu, Nov 5 | VietJet Air
      THB 2,630
      71% off
      THB 9,090 THB 2,630
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Nov 10 | VietJet Air
      THB 2,640
      71% off
      THB 9,090 THB 2,640
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Thu, Dec 17 | VietJet Air
      THB 2,650
      71% off
      THB 9,090 THB 2,650
    • HAN 13:00
      17h 25m
      1 stop
      SAI 14:00
      Hanoi - Siem Reap | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sun, Oct 25 | VietJet Air
      THB 2,590 THB 17,450
      85% off
      85% off
      THB 17,450 THB 2,590
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Mon, Oct 26 | VietJet Air
      THB 2,620 THB 17,450
      85% off
      85% off
      THB 17,450 THB 2,620
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Thu, Oct 29 | VietJet Air
      THB 2,650 THB 17,450
      85% off
      85% off
      THB 17,450 THB 2,650
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Wed, Oct 28 | VietJet Air
      THB 2,660
      85% off
      THB 17,450 THB 2,660
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Tue, Oct 27 | VietJet Air
      THB 2,660
      85% off
      THB 17,450 THB 2,660
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Sat, Oct 24 | VietJet Air
      THB 2,700
      85% off
      THB 17,450 THB 2,700
    • HAN 16:20
      1h 45m
      Direct
      SAI 18:05
      Hanoi - Siem Reap | Fri, Oct 30 | VietJet Air
      THB 2,880
      83% off
      THB 17,450 THB 2,880
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Mon, Oct 26 | Vietnam Airlines
      THB 3,860
      78% off
      THB 17,450 THB 3,860
    • HAN 15:30
      1h 40m
      Direct
      SAI 17:10
      Hanoi - Siem Reap | Sat, Oct 24 | Vietnam Airlines
      THB 12,210
      30% off
      THB 17,450 THB 12,210
    • HAN 13:00
      17h 25m
      1 stop
      SAI 14:00
      Hanoi - Siem Reap | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • HAN 18:00
      1h 40m
      Direct
      SAI 19:40
      Hanoi - Siem Reap | Sat, Nov 7 | Vietnam Airlines
      THB 3,780 THB 21,250
      82% off
      82% off
      THB 21,250 THB 3,780
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Tue, Nov 10 | Vietnam Airlines
      THB 3,810 THB 21,250
      82% off
      82% off
      THB 21,250 THB 3,810
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Thu, Nov 5 | Vietnam Airlines
      THB 3,810 THB 21,250
      82% off
      82% off
      THB 21,250 THB 3,810
    • HAN 18:00
      1h 40m
      Direct
      SAI 19:40
      Hanoi - Siem Reap | Sat, Jan 2 | Vietnam Airlines
      THB 3,890
      82% off
      THB 21,250 THB 3,890
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Thu, Jan 14 | Vietnam Airlines
      THB 4,090
      81% off
      THB 21,250 THB 4,090
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Sun, Dec 13 | Vietnam Airlines
      THB 4,520
      79% off
      THB 21,250 THB 4,520
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Sun, Dec 6 | Vietnam Airlines
      THB 5,080
      76% off
      THB 21,250 THB 5,080
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Mon, Dec 7 | Vietnam Airlines
      THB 5,120
      76% off
      THB 21,250 THB 5,120
    • HAN 15:15
      1h 40m
      Direct
      SAI 16:55
      Hanoi - Siem Reap | Mon, Jan 11 | Vietnam Airlines
      THB 5,800
      73% off
      THB 21,250 THB 5,800
    • HAN 13:00
      17h 25m
      1 stop
      SAI 14:00
      Hanoi - Siem Reap | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Hanoi to Siem Reap are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Noi Bai International Airport to Siem Reap Angkor International Airport

What is the cheapest month to fly from Noi Bai International Airport to Siem Reap Angkor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Noi Bai International Airport to Siem Reap Angkor International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Noi Bai International Airport to Siem Reap Angkor International Airport are usually in March, with an average price of THB 2,800. It is best to avoid April, when the average price can reach THB 4,010.

THB 4,010
THB 3,405
THB 2,800
THB 2,195
    Cheapest
  • THB 3,210
    Oct
  • THB 3,740
    Nov
  • THB 3,510
    Dec
  • THB 3,160
    Jan
  • THB 3,230
    Feb
  • THB 2,800
    Mar
  • THB 4,010
    Apr
  • THB 3,630
    May
  • THB 2,920
    Jun
  • THB 2,970
    Jul
  • THB 3,390
    Aug
  • THB 3,210
    Sep

What is the cheapest month to fly return from Noi Bai International Airport to Siem Reap Angkor International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Noi Bai International Airport to Siem Reap Angkor International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, December is often the month to find the lowest fares from Noi Bai International Airport to Siem Reap Angkor International Airport, with an average price of THB 5,900. May is usually the most expensive month, with an average price reaching THB 8,230.

THB 8,230
THB 7,065
THB 5,900
THB 4,735
    Cheapest
  • THB 6,770
    Oct
  • THB 7,970
    Nov
  • THB 5,900
    Dec
  • THB 8,140
    Jan
  • THB 7,690
    Feb
  • THB 7,970
    Mar
  • THB 7,840
    Apr
  • THB 8,230
    May
  • THB 7,350
    Jun
  • THB 6,650
    Jul
  • THB 6,450
    Aug
  • THB 6,360
    Sep

What is the cheapest day of the week to fly from Noi Bai International Airport to Siem Reap Angkor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Noi Bai International Airport to Siem Reap Angkor International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Noi Bai International Airport to Siem Reap Angkor International Airport is Friday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

THB 3,610
THB 3,470
THB 3,330
THB 3,190
    Cheapest
  • THB 3,560
    Mon
  • THB 3,360
    Tue
  • THB 3,370
    Wed
  • THB 3,460
    Thu
  • THB 3,330
    Fri
  • THB 3,430
    Sat
  • THB 3,610
    Sun

Which airline offers the cheapest flights from Noi Bai International Airport to Siem Reap Angkor International Airport?

The cheapest airline flying from Noi Bai International Airport to Siem Reap Angkor International Airport is VietJet Air (from THB 2,570) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From THB 2,570
Vietnam Airlines
From THB 3,460
FlexFlight
From THB 4,140
Thai AirAsia
From THB 4,990
Sun PhuQuoc Airways
From THB 5,390
Vietravel Airlines
From THB 6,150
Air Cambodia
From THB 6,710
Thai Airways
From THB 6,910
AirAsia
From THB 7,150
Bangkok Airways
From THB 8,190

Find more flights and airlines

What is the flight schedule from Noi Bai International Airport to Siem Reap Angkor International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. VJ913

    Noi Bai International Airport

    17:05

    HAN

    1h 45m

    18:50

    SAI

    S M T W T - S
    Search
Find more flights and airlines

About Noi Bai International Airport and Siem Reap Angkor International Airport

Learn about Noi Bai International Airport (HAN) and Siem Reap Angkor International Airport (SAI) — including location, terminals, transportation, and travel tips.

Flight distance 907.32km
Cheapest one-way ticket price THB 2,570
Cheapest return ticket price THB 5,070

FAQs for Noi Bai International Airport to Siem Reap Angkor International Airport Flights

  • How long is the flight from Noi Bai International Airport to Siem Reap Angkor International Airport?

    Noi Bai International Airport to Siem Reap Angkor International Airport takes about 1 hour 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Noi Bai International Airport (HAN) to Siem Reap Angkor International Airport (SAI).
  • The earliest flight from Noi Bai International Airport to Siem Reap Angkor International Airport departs at 13:10, and the last departs at 16:55, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Noi Bai International Airport (HAN) to Siem Reap Angkor International Airport (SAI) is quite popular. Without considering departure times or holidays, tickets cost around THB 4,510 in January, the most expensive month to book this route.
  • Vietnam Airlines is a very popular airline operating an average of 1672 flights per month.
  • One-way flights from Noi Bai International Airport to Siem Reap Angkor International Airport currently start from THB 2,570, and round-trip fares start from THB 5,070. The current lowest fare is a VietJet Air flight departing on Mon, Nov 2; prices may vary depending on availability.
  • Yes. Vietnam Airlines and VietJet Air operate direct flights from Noi Bai International Airport to Siem Reap Angkor International Airport, with an average flight time of 1 hour 56 minutes, and around 15 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Noi Bai International Airport to Siem Reap Angkor International Airport is THB 7,550. Prices may vary depending on the departure date, airline, and availability.
  • VietJet Air are the most popular budget airlines flying from Noi Bai International Airport to Siem Reap Angkor International Airport, with one-way fares starting from THB 2,570. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Noi Bai International Airport to Siem Reap Angkor International Airport operates around 15 weekly flights, mainly by Vietnam Airlines and VietJet Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Noi Bai International 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.