Cheap flights from Barcelona to Siem Reap from $470

Travelers frequently search for route combinations, such as Barcelona and New York, Los Angeles, Boston, Miami, San Francisco, Las Vegas, Orlando, Chicago, Atlanta, Houston, Lisbon, Portland, Sacramento, Phoenix, Denver, Paris, Amsterdam, Washington, D.C., Raleigh, Rome.

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, Washington, D.C., Boston, Phnom Penh, New York, Chicago, Seattle, Minneapolis, Los Angeles, Phuket City, Hanoi, Ho Chi Minh City, Singapore, Da Nang, Krabi, Chiang Mai, Kuala Lumpur, Sihanoukville Province, Manila, Ko Samui.

The main airport in Barcelona is Barcelona–El Prat. It is also served by Barcelona–El Prat, Girona–Costa Brava, Castellón–Costa Azahar, Reus, Perpignan–Rivesaltes, Béziers Cap d Agde, Carcassonne, Lleida–Alguaire.

The main airport in Siem Reap is Siem Reap International. It is also served by Phnom Penh International.

Currently, you can fly between Barcelona and Siem Reap with Vueling, Thai AirAsia, Thai Airways, Etihad Airways, Ryanair.

If you don’t have specific dates for your trip between Barcelona and Siem Reap, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Barcelona and Siem Reap, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Barcelona. The main one is Barcelona–El Prat and other nearby airports include Barcelona–El Prat, Girona–Costa Brava, Castellón–Costa Azahar, Reus, Perpignan–Rivesaltes, Béziers Cap d Agde, Carcassonne, Lleida–Alguaire

There are a number of airports in and around Siem Reap. The main one is Siem Reap International and other nearby airports include Phnom Penh International.