--- title: "Siam Bay Resort prices by month (2026–27): cheapest time to stay" description: "Siam Bay Resort in Koh Chang: price per night for every month. Cheapest in June (about €31), dearest in December (about €89). Real Agoda prices." url: https://stayversus.com/en/hotel/siam-bay-resort-koh-chang/prices/ language: en source: StayVersus (https://stayversus.com) retrieved: 2026-11-02 --- # Siam Bay Resort prices, month by month Across the next twelve months, a night at Siam Bay Resort costs from about €31 in June to €89 in December. The rate sits at that low in 5 months of the year; only December and January cost clearly more. Over the year a night here averages €55, only slightly more than the typical hotel in Koh Chang (+3%). Of the 63 hotels we track in Koh Chang, only 48% cost more. - **Cheapest month:** [June](https://stayversus.com/en/hotel-prices/june/) €31 - **Most expensive month:** [December](https://stayversus.com/en/hotel-prices/december/) €89 - **Average night (12 months):** €55 - **Cheapest night found:** €31 (15 June 2027) - **vs. typical hotel in Koh Chang:** +3% ## Siam Bay Resort: nightly price by month - Cheapest month: June, about €31 a night on average - Most expensive month: December, about €89 a night on average - Lowest price we found: €31 for the night of 15 June 2027 - Saturday nights cost about 11% less than Tuesday nights Pick a month to check today's price for its cheapest date. Averages of real one-night prices for two adults on Agoda, a Tuesday and a Saturday in each month, last checked 21 October 2026. In euros; the final price is shown before you book. ## Month by month | Month | Average | Tuesday | Saturday | Lowest | Typical hotel in Koh Chang | Difference | | --- | --- | --- | --- | --- | --- | --- | | [November](https://stayversus.com/en/hotel-prices/november/) | €57 | €67 | €48 | €48 (14 November) | €53 | +8% | | [December](https://stayversus.com/en/hotel-prices/december/) | €89 | €91 | €87 | €87 (19 December) | €61 | +46% | | [January](https://stayversus.com/en/hotel-prices/january/) | €89 | €96 | €83 | €83 (16 January 2027) | €63 | +41% | | [February](https://stayversus.com/en/hotel-prices/february/) | €87 | €96 | €78 | €78 (13 February 2027) | €62 | +40% | | [March](https://stayversus.com/en/hotel-prices/march/) | €65 | €78 | €53 | €53 (13 March 2027) | €56 | +16% | | [April](https://stayversus.com/en/hotel-prices/april/) | €57 | €57 | €57 | €57 (13 April 2027) | €56 | +2% | | [May](https://stayversus.com/en/hotel-prices/may/) | €56 | €54 | €57 | €54 (11 May 2027) | €49 | +14% | | [June](https://stayversus.com/en/hotel-prices/june/) | €31 | €31 | €31 | €31 (15 June 2027) | €46 | −33% | | [July](https://stayversus.com/en/hotel-prices/july/) | €31 | €31 | €31 | €31 (13 July 2027) | €46 | −33% | | [August](https://stayversus.com/en/hotel-prices/august/) | €31 | €31 | €31 | €31 (10 August 2027) | €48 | −35% | | [September](https://stayversus.com/en/hotel-prices/september/) | €31 | €31 | €31 | €31 (14 September 2027) | €48 | −35% | | [October](https://stayversus.com/en/hotel-prices/october/) | €31 | €31 | €31 | €31 (12 October 2027) | €50 | −38% | Average of one-night stays for two adults, in euros. Difference: this hotel against the typical hotel in Koh Chang in the same month. ## Cheapest dates to stay The cheapest night we found was €31, checking in on 15 June 2027. Against other hotels in Koh Chang, October is the best-value month here: it costs 38% less than the typical hotel. ## Weekend or weekday? Saturdays are about 11% cheaper than Tuesdays, a pattern typical of hotels with many weekday business guests. ## Prices at hotels nearby Hotels within 2.5 km whose prices we also check: what they cost in June and on average across the year. - **Siam Bay Resort** ★★★ **€31**year avg €55 - [SYLVAN Koh Chang prices by month](https://stayversus.com/en/hotel/sylvan-koh-chang-koh-chang/prices/) ★★★★★ · 8.8 · 360 m · cheapest in May **€60**year avg €92 - [Kai Bae Beach Resort Koh Chang prices by month](https://stayversus.com/en/hotel/kai-bae-beach-resort-koh-chang-koh-chang/prices/) ★★★ · 9.0 · 1.0 km · cheapest in May · [compare](https://stayversus.com/en/compare/kai-bae-beach-resort-koh-chang-koh-chang-vs-siam-bay-resort-koh-chang/) **€52**year avg €68 - [K.B. Resort prices by month](https://stayversus.com/en/hotel/k-b-resort-koh-chang/prices/) ★★★ · 8.9 · 1.2 km · cheapest in November · [compare](https://stayversus.com/en/compare/k-b-resort-koh-chang-vs-siam-bay-resort-koh-chang/) year avg €130 - [Kaibae Hut Resort prices by month](https://stayversus.com/en/hotel/kaibae-hut-resort-koh-chang/prices/) ★★★ · 8.1 · 1.3 km · cheapest in November **€56**year avg €54 - [Seabreeze Hotel Koh Chang prices by month](https://stayversus.com/en/hotel/seabreeze-hotel-koh-chang-koh-chang/prices/) ★★★ · 7.7 · 1.3 km · cheapest in November **€29**year avg €38 - [Awa Resort Koh Chang prices by month](https://stayversus.com/en/hotel/awa-resort-koh-chang-koh-chang/prices/) ★★★★ · 8.8 · 1.6 km · cheapest in July **€66**year avg €84 ## Siam Bay Resort prices: FAQs ### When is Siam Bay Resort cheapest? The rate sits at its low of about €31 a night in 5 months of the year, June among them. ### What is the most expensive month at Siam Bay Resort? December and January, at around €89 a night. ### What is the price per night at Siam Bay Resort? About €55 on average over the year, from €31 to €89 depending on the month. The lowest we found was €31. ### Is Siam Bay Resort more expensive at weekends? No, the other way round: Saturdays are about 11% cheaper than Tuesdays. ### Is Siam Bay Resort expensive for Koh Chang? Not really: at €55 a night over the year it is close to the typical hotel in Koh Chang (+3%). ### Where do these prices come from? We ask Agoda for the price of a one-night stay for two adults on a Tuesday and a Saturday in each of the next twelve months, and repeat the check every two to three weeks. Monthly figures are averages of those nights, in euros, last checked 21 October 2026. Taxes and fees can differ between booking sites; the final price is always shown before you book. [Back to Siam Bay Resort](https://stayversus.com/en/hotel/siam-bay-resort-koh-chang/) [Hotel prices in Koh Chang by month](https://stayversus.com/en/thailand/koh-chang/prices/) [All hotels in Koh Chang](https://stayversus.com/en/thailand/koh-chang/) [Hotel prices by month](https://stayversus.com/en/hotel-prices/) --- Source: https://stayversus.com/en/hotel/siam-bay-resort-koh-chang/prices/. Facts are compiled by StayVersus from partner data (Agoda), Overture Maps, OpenStreetMap, OurAirports, public Google Maps listings and hotels' own websites. Scores use one formula for every hotel. Methodology: https://stayversus.com/en/about/