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Flights from Porto to Siem Reap Starting at NZD 946

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

  • One way
  • Round-trip
      • OPO19:05
        40h 25m
        2 stops
        SAI17:30
        Sat, Mar 29|Porto - Siem Reap|TAP Air Portugal
        NZD 946NZD 1,203
        21% OFF
        21% OFF
        NZD 1,203NZD 946

        Choose TAP Air Portugal flights from Porto to Siem Reap. The one-way connecting flight with TAP Air Portugal departs from Francisco Sa Carneiro International Airport on Sat, Mar 29, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 946 including taxes and charges.

      • OPO17:30
        39h 15m
        2 stops
        SAI15:45
        Thu, Mar 6|Porto - Siem Reap|easyJet
        NZD 958NZD 1,203
        20% OFF
        20% OFF
        NZD 1,203NZD 958

        Choose easyJet flights from Porto to Siem Reap. The one-way connecting flight with easyJet departs from Francisco Sa Carneiro International Airport on Thu, Mar 6, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 958 including taxes and charges.

      • OPO08:15
        42h 30m
        2 stops
        SAI09:45
        Thu, Mar 6|Porto - Siem Reap|Transavia France
        NZD 962NZD 1,203
        20% OFF
        20% OFF
        NZD 1,203NZD 962

        Choose Transavia France flights from Porto to Siem Reap. The one-way connecting flight with Transavia France departs from Francisco Sa Carneiro International Airport on Thu, Mar 6, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 962 including taxes and charges.

      • OPO18:55
        40h 35m
        2 stops
        SAI17:30
        Tue, Apr 15|Porto - Siem Reap|Transavia France
        NZD 963
        NZD 963

        Choose Transavia France flights from Porto to Siem Reap. The one-way connecting flight with Transavia France departs from Francisco Sa Carneiro International Airport on Tue, Apr 15, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 963 including taxes and charges.

      • OPO19:35
        39h 55m
        2 stops
        SAI17:30
        Sat, Mar 29|Porto - Siem Reap|Transavia France
        NZD 967
        NZD 967

        Choose Transavia France flights from Porto to Siem Reap. The one-way connecting flight with Transavia France departs from Francisco Sa Carneiro International Airport on Sat, Mar 29, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 967 including taxes and charges.

      • OPO18:00
        41h 30m
        2 stops
        SAI17:30
        Tue, Apr 15|Porto - Siem Reap|easyJet
        NZD 967
        NZD 967

        Choose easyJet flights from Porto to Siem Reap. The one-way connecting flight with easyJet departs from Francisco Sa Carneiro International Airport on Tue, Apr 15, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 967 including taxes and charges.

      • OPO13:55
        45h 35m
        2 stops
        SAI17:30
        Sat, Mar 29|Porto - Siem Reap|Vueling Airlines
        NZD 967
        NZD 967

        Choose Vueling Airlines flights from Porto to Siem Reap. The one-way connecting flight with Vueling Airlines departs from Francisco Sa Carneiro International Airport on Sat, Mar 29, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 967 including taxes and charges.

      • OPO12:50
        37h 55m
        2 stops
        SAI09:45
        Thu, Mar 6|Porto - Siem Reap|TAP Air Portugal
        NZD 980
        NZD 980

        Choose TAP Air Portugal flights from Porto to Siem Reap. The one-way connecting flight with TAP Air Portugal departs from Francisco Sa Carneiro International Airport on Thu, Mar 6, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 980 including taxes and charges.

      • OPO13:55
        36h 50m
        2 stops
        SAI09:45
        Thu, Mar 6|Porto - Siem Reap|Vueling Airlines
        NZD 982
        NZD 982

        Choose Vueling Airlines flights from Porto to Siem Reap. The one-way connecting flight with Vueling Airlines departs from Francisco Sa Carneiro International Airport on Thu, Mar 6, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 982 including taxes and charges.

      • OPO17:45
        33h
        2 stops
        SAI09:45
        Wed, Mar 5|Porto - Siem Reap|easyJet
        NZD 988
        NZD 988

        Choose easyJet flights from Porto to Siem Reap. The one-way connecting flight with easyJet departs from Francisco Sa Carneiro International Airport on Wed, Mar 5, arriving at Siem Reap Angkor International Airport. One-way Prices start from NZD 988 including taxes and charges.

      • OPO01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Thu, Feb 20|Porto - Siem Reap|TAP Air Portugal
        Find More Flights
        Find More Flights

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

Porto to Siem Reap flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. TG7823

    Thai Airways

    06:00

    OPO

    2.8h

    09:45

    FRA

    -MTWT-S
    Search

  2. TG921

    Thai Airways

    14:45

    FRA

    10.7h

    06:25

    BKK

    SMTWTFS

  3. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  4. TP452

    TAP Air Portugal

    06:00

    OPO

    2.2h

    09:10

    ORY

    SMTWTFS
    Search

  5. TG931

    Thai Airways

    13:40

    CDG

    11.3h

    05:55

    BKK

    SMTWTFS

  6. PG903

    Bangkok Airways

    07:40

    BKK

    1.3h

    09:00

    SAI

    SMTWTFS

  7. KL1570

    KLM

    06:25

    OPO

    2.5h

    09:55

    AMS

    SMTWTFS
    Search

  8. KL843

    KLM

    17:15

    AMS

    11.3h

    09:30

    BKK

    SMTWTFS

  9. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  10. TK1450

    Turkish Airlines

    10:45

    OPO

    4.8h

    17:30

    IST

    S-TWTFS
    Search

  11. TK064

    Turkish Airlines

    20:15

    IST

    9.5h

    09:45

    BKK

    SMTWTFS

  12. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  13. KL2606

    KLM

    12:15

    OPO

    2.8h

    16:00

    AMS

    SMTW---
    Search

  14. KL843

    KLM

    17:15

    AMS

    11.3h

    09:30

    BKK

    SMTWTFS

  15. FD618

    Thai AirAsia

    19:00

    DMK

    1.0h

    20:00

    SAI

    SMTWTFS

  16. VY1986

    Vueling Airlines

    13:25

    OPO

    2.2h

    16:35

    ORY

    -MTW-F-
    Search

  17. VN010

    Vietnam Airlines

    11:35

    CDG

    12.2h

    04:45

    SGN

    -MT-T-S

  18. K6809

    Air Cambodia

    08:10

    SGN

    1.5h

    09:40

    SAI

    SMTWTFS

  19. VY1986

    Vueling Airlines

    13:25

    OPO

    2.2h

    16:35

    ORY

    -MTW-F-
    Search

  20. SQ335

    Singapore Airlines

    10:40

    CDG

    12.6h

    06:15

    SIN

    SMTWTFS

  21. SQ164

    Singapore Airlines

    08:25

    SIN

    2.3h

    09:40

    SAI

    SMTWTFS

  22. TK1452

    Turkish Airlines

    16:25

    OPO

    4.7h

    00:05

    IST

    SM-WTFS
    Search

  23. TK068

    Turkish Airlines

    01:40

    IST

    9.8h

    15:25

    BKK

    SMTWTFS

  24. PG907

    Bangkok Airways

    17:25

    BKK

    1.3h

    18:45

    SAI

    SMTWTFS

  25. U27721

    easyJet

    18:00

    OPO

    2.2h

    21:10

    ORY

    SMTWTFS
    Search

  26. SQ335

    Singapore Airlines

    10:40

    CDG

    12.6h

    06:15

    SIN

    SMTWTFS

  27. SQ164

    Singapore Airlines

    08:25

    SIN

    2.3h

    09:40

    SAI

    SMTWTFS

  28. TP456

    TAP Air Portugal

    19:45

    OPO

    2.2h

    22:55

    ORY

    SMTWTFS
    Search

  29. VN010

    Vietnam Airlines

    11:35

    CDG

    12.2h

    04:45

    SGN

    -MT-T-S

  30. K6809

    Air Cambodia

    08:10

    SGN

    1.5h

    09:40

    SAI

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Porto 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.

FAQ

  • When are flight tickets from Porto (OPO) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Porto to Siem Reap based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Porto (OPO) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around NZD 2,494.

  • 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 39 km. It takes about 50 minutes by taxi.

How to find a cheap flight from Porto 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 Porto 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 from Porto to Siem Reap

Off-season for travelMarch
Peak season for travelDecember
Flight distance10,818.52 km
Popular airlineKLM Royal Dutch Airlines

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