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Cheap flights from Siem Reap, Cambodia to Brussels Bruxelles-National Airport from £399
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — BRU
11 Nov — 18 Nov1
Cheap flight deals from Siem Reap to Bruxelles-National
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One-way
One-way flights from Siem Reap to Bruxelles-NationalSearch for one-way flight options from Siem Reap to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.
Search for one-way flight options from Siem Reap to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.
Tue 3/1123:50 -
2 stops19h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£399
Cheapflights Fare Finder
Customise your flight search to find flights from Siem Reap to Bruxelles-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 12 October 2026.
Use the filters below to find and compare flights from Siem Reap to Brussels Bruxelles-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
Fastest return journey
Siem ReapBrussels
SAI Siem Reap–Angkor Intl - BRU Brussels Bruxelles-National
SAIBRU
Siem Reap–Angkor Intl
Tue 3/11
23:50-13:05
2 stops19h 15m
Brussels Bruxelles-National
Wed 31/12
00:00-06:00
Nonstop0h 00m
£399
Sorted by cheapest first
Best time to book a flight from Siem Reap to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Siem Reap with our price prediction graph.
SAI-BRU
Estimated return price
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Related info for your journey
Find useful and relevant information for your journey from Siem Reap to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Brussels Bruxelles-National Airport?
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Siem Reap and Bruxelles-National flights
Browse other Siem Reap and Bruxelles-National flight options. Last updated on 12 October 2026.
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How does Cheapflights help users find flights from Siem Reap to Bruxelles-National?
Cheapflights makes it easy to find Siem Reap to Bruxelles-National flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Siem Reap to Bruxelles-National.
Can Cheapflights find flights from Siem Reap to Bruxelles-National with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap to Bruxelles-National, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Siem Reap to Bruxelles-National become cheaper?
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