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Cheap Flights from Phnom Penh to San Jose starting at S$ 854

Book one-way or return flights from Phnom Penh to San Jose from as little as S$ 854. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

Searching for the best last minute flight from Phnom Penh to San Jose? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Phnom Penh to San Jose. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Phnom Penh to San Jose

View airlines operating flights from Phnom Penh to San Jose. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Philippine Airlines
From S$ 854
AirAsia
From S$ 967
China Airlines
From S$ 978
Korean Air
From S$ 1,065
Xiamen Airlines
From S$ 1,152
Vietnam Airlines
From S$ 1,169
Asiana Airlines
From S$ 1,224
China Eastern Airlines
From S$ 1,336
Eva Air
From S$ 1,337
China Southern Airlines
From S$ 1,360
ANA airlines

Find more flights and airlines

Alternative Routes from Phnom Penh to San Jose

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Phnom Penh to San Jose.

  • Cheapest
    Philippine Airlines
    PNH
    00:50
    22h 50m
    2 transfer
    SJC
    09:40
    Phnom Penh International Airport - SJ International Airport
    Sun, Apr 28Philippine Airlines
    S$ 854
  • Philippine Airlines
    PNH
    00:50
    22h 50m
    2 transfer
    SJC
    09:40
    Phnom Penh International Airport - SJ International Airport
    Sun, Apr 28Philippine Airlines
    S$ 854
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Phnom Penh (PNH) to San Jose (SJC) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to San Jose 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 is a flight from Phnom Penh (PNH) to San Jose (SJC) cost?

    According to Trip.com's data, the lowest price is around S$ 2,395.
  • What is the transportation method from the main airport to downtown in San Jose?

    • The distance from SJ International Airport to downtown is about 4km, by taxi about 20 minutes.
  • How many airports in San Jose?

    There are 2 airports near San Jose: SJ International Airport and San Jose Reid-Hillview Airport.

How to find a cheap flight from Phnom Penh to San Jose

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 Phnom Penh to San Jose. 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 Phnom Penh to San Jose

Cheapest month

April

Peak season for travel

May

Flight distance

12,713.39km

Popular airline

Eva Air