THB 14,458 Find Cheap Flights from Porto to Siem Reap

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Find cheap flights from Porto to Siem Reap starting at THB 14,458.

Book one-way or return flights from Porto to Siem Reap from as little as THB 14,458. 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 Porto to Siem Reap? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Porto to Siem Reap. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Find cheap airlines flights from Porto to Siem Reap

View airlines operating flights from Porto to Siem Reap. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Transavia France

From THB 14,458

TAP Air Portugal

From THB 15,137

easyJet

From THB 19,480

Singapore Airlines

From THB 24,938

Turkish Airlines

From THB 25,197

Vueling Airlines

From THB 25,852

KLM

From THB 27,161

Lufthansa

From THB 27,776

Swiss Airlines

From THB 31,209

Austrian Airlines

From THB 34,468

ANA airlines

Find more flights and airlines

Find cheap flights from Porto to Siem Reap by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Porto to Siem Reap.

Cheapest
OPO
19:35
39h 35m
2 transfer
SAI
17:10
Francisco Sa Carneiro International Airport - Siem Reap Angkor International Airport
Mon, Jun 17Transavia France
THB 14,458
OPO
19:35
39h 35m
2 transfer
SAI
17:10
Francisco Sa Carneiro International Airport - Siem Reap Angkor International Airport
Mon, Jun 17Transavia France
THB 14,458
Find More Flights

Frequently Asked Questions

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 THB 52,818.
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. 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.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com