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Flights from Rio de Janeiro to Siem Reap
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Find Rio de Janeiro to Siem Reap flights starting at €1,106.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • GIG15:40
        38h 5m
        2 stops
        SAI15:45
        Thu, Nov 21|Rio de Janeiro - Siem Reap|ITA Airways
        €1,106€2,077
        47% OFF
        47% OFF
        €2,077€1,106

        Choose ITA Airways flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with ITA Airways departs from Tom Jobim International Airport on Thu, Nov 21, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,106 including taxes and charges.

      • GIG20:40
        33h 10m
        2 stops
        SAI15:50
        Sat, Nov 30|Rio de Janeiro - Siem Reap|Air France
        €1,228€2,077
        41% OFF
        41% OFF
        €2,077€1,228

        Choose Air France flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with Air France departs from Tom Jobim International Airport on Sat, Nov 30, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,228 including taxes and charges.

      • GIG03:45
        30h 15m
        2 stops
        SAI20:00
        Sun, Nov 17|Rio de Janeiro - Siem Reap|Emirates
        €1,240€2,077
        40% OFF
        40% OFF
        €2,077€1,240

        Choose Emirates flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with Emirates departs from Tom Jobim International Airport on Sun, Nov 17, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,240 including taxes and charges.

      • GIG02:55
        31h 5m
        2 stops
        SAI20:00
        Sat, Nov 30|Rio de Janeiro - Siem Reap|Emirates
        €1,242
        €1,242

        Choose Emirates flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with Emirates departs from Tom Jobim International Airport on Sat, Nov 30, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,242 including taxes and charges.

      • GIG15:40
        32h 5m
        2 stops
        SAI09:45
        Sat, Nov 30|Rio de Janeiro - Siem Reap|ITA Airways
        €1,258
        €1,258

        Choose ITA Airways flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with ITA Airways departs from Tom Jobim International Airport on Sat, Nov 30, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,258 including taxes and charges.

      • GIG15:40
        32h 5m
        2 stops
        SAI09:45
        Tue, Dec 10|Rio de Janeiro - Siem Reap|ITA Airways
        €1,296
        €1,296

        Choose ITA Airways flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with ITA Airways departs from Tom Jobim International Airport on Tue, Dec 10, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,296 including taxes and charges.

      • GIG02:55
        45h 55m
        2 stops
        SAI10:50
        Tue, Dec 10|Rio de Janeiro - Siem Reap|Emirates
        €1,613
        €1,613

        Choose Emirates flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with Emirates departs from Tom Jobim International Airport on Tue, Dec 10, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,613 including taxes and charges.

      • GIG15:25
        31h 20m
        2 stops
        SAI08:45
        Sun, Nov 17|Rio de Janeiro - Siem Reap|Lufthansa
        €1,774
        €1,774

        Choose Lufthansa flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with Lufthansa departs from Tom Jobim International Airport on Sun, Nov 17, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,774 including taxes and charges.

      • GIG15:25
        31h 20m
        2 stops
        SAI08:45
        Thu, Nov 21|Rio de Janeiro - Siem Reap|Lufthansa
        €1,774
        €1,774

        Choose Lufthansa flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with Lufthansa departs from Tom Jobim International Airport on Thu, Nov 21, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,774 including taxes and charges.

      • GIG20:50
        37h 10m
        2 stops
        SAI20:00
        Sun, Nov 17|Rio de Janeiro - Siem Reap|KLM
        €1,802
        €1,802

        Choose KLM flights from Rio de Janeiro to Siem Reap. The one-way connecting flight with KLM departs from Tom Jobim International Airport on Sun, Nov 17, arriving at Siem Reap Angkor International Airport. One-way Prices start from €1,802 including taxes and charges.

      • RIO13:00
        3h 5m
        Nonstop
        REP14:00
        Sat, Nov 23|Rio de Janeiro - Siem Reap|ITA Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Rio de Janeiro to Siem Reap?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Rio de Janeiro to Siem Reap

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

ITA Airways
From €1,106
Air France
From €1,228
Emirates
From €1,240
Lufthansa
From €1,774
KLM
From €1,802

Find more flights and airlines

Alternative Routes for Rio de Janeiro to Siem Reap Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Rio de Janeiro to Siem Reap.

  • Cheapest
    ITA Airways
    GIG
    15:40
    38h 5m
    2 transfer
    SAI
    15:45
    Tom Jobim International Airport - Siem Reap Angkor International Airport
    Thu, Nov 21ITA Airways
    €1,106
  • ITA Airways
    GIG
    15:40
    38h 5m
    2 transfer
    SAI
    15:45
    Tom Jobim International Airport - Siem Reap Angkor International Airport
    Thu, Nov 21ITA Airways
    €1,106
    Find More Flights

FAQ

  • When are flight tickets from Rio de Janeiro (RIO) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Rio de Janeiro to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Rio de Janeiro (RIO) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around €1,937.

  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.

  • How many airports in Siem Reap (REP)?

    There are 2 airport(s) in Siem Reap (REP): Siem Reap International Airport and Siem Reap Angkor International Airport.

How to find a cheap flight from Rio de Janeiro to Siem Reap

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Rio de Janeiro to Siem Reap. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Rio de Janeiro to Siem Reap Flights

Off-season travel monthNovember
Peak season for travelAugust
Flight distance16,379.81km
Popular airlineAir France

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