| Dive centre | Area | As the site names it | Price | In pounds | Includes | Condition | Checked | Source |
|---|---|---|---|---|---|---|---|---|
| Love Diving Phuket | Patong Beach, Paradise Beach and Chalong Pier | Nitrox Course / Enriched Air Specialty (NTXC-3B) | 3,700 THB per course | £82 | Enriched Air tanks included in course price; Age 12+ | 2026-11-05 | page | |
| Aussie Divers Phuket | Chalong | Enriched Air Diver, theory only | from 3,900 THB per course | £87 | PADI eLearning and half-day classroom session; excludes Practical dives | Day trip with 3 dives to complete the course is 8,900 | 2026-11-02 | page |
| Blue Planet Divers | Saladan | Nitrox Diver specialty | 3,900 THB per course | £87 | Early-bird booking price | 2026-11-02 | page | |
| Divesafe Phuket | Rawai | SSI Nitrox, 1 day online only (no diving) | 3,900 THB per course | £87 | 32% mix; online learning; Page also lists 1 day including 2 dives (32-40%) at 6,900 THB and 1 day including 3 dives (32-40%) at 7,900 THB. | 2026-11-06 | page | |
| Phuket Dive Tours | Patong / Kata / Chalong | SSI Enriched Air Nitrox, online package, no dives | 3,900 THB per course | £87 | Manual and certification | 2026-11-05 | page | |
| Oceanic Dive Center | Kata | Speciality Nitrox | from 4,600 THB per course | £102 | Includes tanks; excludes Boat trip not included | 2026-11-05 | page | |
| Phoenix Divers Koh Lanta | Saladan | Enriched Air (Nitrox) | 5,000 THB per course | £111 | Course without dives; Version including 2 dives listed at 8000 THB | 2026-11-08 | page | |
| The Dive Ao Nang | Ao Nang | Nitrox - Tuition and Exam | 5,200 THB per course | £116 | Lunch, non-alcoholic drinks, hotel pick-up and return (Ao Nang, Klong Haeng, Klong Muang, Tubkeak; none on Railay or Krabi Town), diving accident insurance; Nitrox with 2 dives plus tuition and exam: 8,900 THB; excludes Marine National Park fees | 2026-11-09 | page | |
| Assava Dive Resort | Chalok Baan Kao | PADI Nitrox Diver (Package 1) | 5,500 THB per course | £122 | 2026-11-02 | page | ||
| Big Blue Diving | Sairee Beach | Nitrox Specialty | 5,500 THB per course | £122 | 2026-11-02 | page | ||
| Jomtien Dive Center | Jomtien | PADI Enriched Air Nitrox Diver (without dives) | 5,500 THB per course | £122 | Separate Nitrox certification listed: dry 5,900, wet 7,900.; excludes Dives | 2026-11-10 | page | |
| No Limit Divers | Samae San / Jomtien | PADI Enriched Air Nitrox Diver | 5,500 THB per person | £122 | Without dives | 2026-11-10 | page | |
| Silent Divers | Bophut | PADI Enriched Air Diver (Nitrox) | from 5,500 THB per course | £122 | 2026-11-02 | page | ||
| The Dive Academy Samui | Bophut | Nitrox | from 5,500 THB per course | £122 | 2026-11-02 | page | ||
| The Divers Boat | Mae Haad | Nitrox – cours théorique | 5,500 THB per course | £122 | Full equipment stored on board, SSI instructor/guide, hot lunch (chicken and rice), fruit, snacks and drinks; SSI e-learning included | 2026-11-03 | page | |
| Scuba Cat Diving | Patong | PADI Enriched Air Diver, 1 day (knowledge development) | from 6,500 THB per course | £145 | Knowledge development, PADI Enriched Air Crew Pak, equipment rental, certification; The 2-day option with Nitrox dives on the boat is 10,500 | 2026-11-02 | page | |
| Wetzone Divers | Bang Niang | Enriched Air (Nitrox) | 6,500 THB per course | £145 | Theory only, no dives | 2026-11-07 | page | |
| Sunrise Divers | Karon Beach | SSI Nitrox, 1 day including 2 dives | from 6,900 THB per course | £154 | 3-dive version is 7,900 | 2026-11-02 | page | |
| Dive & Relax | Long Beach | SSI Enriched Air Nitrox | 6,930 THB per course | £154 | 1 day, 2 dives on 32% Nitrox, e-Learning, equipment rental, lunch and soft drinks on the boat; excludes Marine Park fee: foreigner 600 THB per day (Thai 240 THB); extra 1,000 THB fuel surcharge for Hin Daeng & Hin Muang or Shark Point & Anemone Reef | Online booking in advance; walk-in price 7,700 THB | 2026-11-08 | page |
| Davy Jones' Locker Diving | Koh Tao | PADI Enriched Air (Nitrox) | 7,000 THB per course | £156 | The course page text also gives 5,000 THB without dives and 7,500 THB with two dives. | 2026-11-02 | page | |
| Similan Diving Safaris | Khuekkhak, Takua Pa, Phang Nga | Enriched Air Nitrox course | 7,200 THB per course | £160 | Online Enriched Air Nitrox manual, 4 Nitrox tanks during liveaboard, dive computer for Nitrox dives, e-card; excludes Liveaboard price | 2026-11-07 | page | |
| Roctopus Dive | Sairee Beach | Nitrox Specialty | 7,500 THB per course | £167 | 2 days including a 2-dive trip on nitrox. | 2026-11-02 | page | |
| Sea Bees Diving Thailand | Chalong | Nitrox Specialty Course – Phuket | from 7,500 THB per course | £167 | 2026-11-02 | page | ||
| Andaman Dive Adventure Lanta | Klong Nin | Nitrox Course – Enriched Air Diver Course | 7,650 THB per course | £170 | Nitrox Add-on Package listed at 4,500 THB. | 2026-11-08 | page | |
| Crystal Dive Resort | Koh Tao | SSI Enriched Air Nitrox Specialty | 7,900 THB per course | £176 | Equipment, use of 2 nitrox tanks, free dive computer use | 2026-11-02 | page | |
| Chang Diving Center | Klong Prao Beach | Nitrox Diver | from 7,990 THB per course | £178 | 1 day, 2 dives | 2026-11-10 | page | |
| Mr. Dolphin Diving Co., Ltd. | Ao Nang, Krabi | Nitrox Enriched Air Diver | 8,000 THB per course | £178 | Insurance, PADI materials, diving equipment, dive computer, analyzer, free hotel pick-up (Ao Nang area), lunch and drinks; excludes Marine park fees paid separately: 400 THB entrance (all sites) plus 200 THB diving fee (Phi Phi only), subject to change | Local Islands, longtail boat | 2026-11-09 | page |
| OK Club Diving Center | Saladan | Enriched Air Nitrox Diver (2 days, 2 dives) | 8,000 THB per course | £178 | All equipment, course material, certification; excludes National Park fee per day (foreigners 600 THB, Thai nationals 240 THB) | Open Water Diver level | 2026-11-08 | page |
| Sail Rock Divers | Chaloklum | PADI Enriched Air Diver (Nitrox) | 8,000 THB per course | £178 | 2026-11-02 | page | ||
| Simple Life Divers | Koh Tao | Enriched Air (Nitrox) specialty | 8,000 THB per course | £178 | Individual PADI specialty courses are 8,000 THB each; the Deep, Wreck and Enriched Air combo is 18,000 THB. | 2026-11-02 | page | |
| Hidden Depths Diving | Sala Dan | Enriched Air Nitrox, 1 day, 2 dives | 8,300 THB per course | £185 | Classroom-only certification (no dives) is 4,500; excludes Marine park fees 600 per person per day | 2026-11-02 | page | |
| Super Divers Phuket | Patong Beach | PADI Enriched Air Nitrox course (standalone day trip) | 8,400 THB per person | £187 | Day trip with three dives, dive insurance, one Nitrox tank (30-36%), PADI certification fees and manuals, full rental equipment, transfers from the free pick-up areas, breakfast, lunch and snacks on the boat; Add 3,900 THB to the course price when taken together with another PADI course.; excludes Transfers from outside the free pick-up areas; extra Nitrox tanks 300 THB each; Phi Phi National Marine Park fee 600 THB; optional photos (usually 1,000 THB) | 2026-11-06 | page | |
| Khao Lak Scuba Adventures (KSA Liveaboard) | Khuk Khak | Enriched Air Nitrox, liveaboard package surcharge | 8,500 THB per course | £189 | Nitrox for all dives during the trip; excludes Liveaboard trip price | Taken with a Manta Queen liveaboard trip | 2026-11-02 | page |
| Koh Chang Divers | Bang Bao | Enriched Air Diver (Nitrox) | 8,500 THB per course | £189 | 1 extra dive, rental gear, dive computer, taxi to and from accommodation on west side, lunch, snacks, refreshments; excludes Marine Park fees (400 THB) and special transport where applicable | 2026-11-02 | page | |
| Scubadeep | Patong | Nitrox Course | 8,900 THB per course | £198 | 2026-11-05 | page | ||
| Aqua Vision Dive Center | Ao Nang | Nitrox, 2 dives | 9,500 THB per course | £212 | Standard rate; Premium 11,000 | 2026-11-02 | page | |
| Haad Yao Divers | Haad Yao | Enriched Air (Nitrox) | 9,500 THB per course | £212 | 2-day course | 2026-11-02 | page | |
| Phuket Dive Center | Chalong | PADI Enriched Air Nitrox | from 9,500 THB per person | £212 | 1 day | 2026-11-06 | page | |
| Tech Diving Thailand | Koh Tao | ProTec Nitrox (2 dives) | 9,500 THB per course | £212 | 2026-11-03 | page | ||
| SSS Phuket Dive, Freedive & Surf Center | Kata | Enriched Air Diver specialty | 9,900 THB per course | £220 | Licence, manual and dive table, full equipment, 2 dives to 30 m, taxi boat transfers, breakfast, lunch, snacks | 2026-11-05 | page | |
| Railay Dive Center | Railay | PADI Enriched Air Diver | from 10,500 THB per course | £234 | 2026-11-09 | page | ||
| Member Diving | Bophut | Nitrox Kurs | 11,900 THB per course (was 14,280) | £265 | 2026-11-09 | page |
Pound figures use 44.9 THB per GBP (Latest daily mid-market snapshot · 10 November 2026). Quote the Open Water figure as the centre's own published course price; inclusions (materials, certification fee, equipment, accommodation nights) differ and are recorded per row.
By area
| Area | Dive centres | Cheapest | Median | In pounds |
|---|---|---|---|---|
| Koh Samui | 3 | 5,500 THB | 5,500 THB | £122 |
| Pattaya | 2 | 5,500 THB | 5,500 THB | £122 |
| Phuket | 12 | 3,700 THB | 6,700 THB | £149 |
| Khao Lak | 3 | 6,500 THB | 7,200 THB | £160 |
| Koh Tao | 8 | 5,500 THB | 7,250 THB | £161 |
| Koh Lanta | 6 | 3,900 THB | 7,290 THB | £162 |
| Koh Chang | 2 | 7,990 THB | 8,245 THB | £184 |
| Koh Phangan | 2 | 8,000 THB | 8,750 THB | £195 |
| Krabi | 4 | 5,200 THB | 8,750 THB | £195 |
Other items
Discover Scuba Diving (try dive) · Open Water Diver course · Advanced Open Water course · Rescue Diver course · Divemaster course · Two-dive day trip (certified divers) · Ten-dive package · Full equipment hire · all dive centres prices
How The Baht records these prices
Every price comes from the dive centre's own website, recorded with its page URL, what it includes and the date it was checked; booking platforms, agency directories and review sites are never used. Where a dive centre publishes several prices for one item, its cheapest counts here and the rest are on its page. Corrections: editorial@thebaht.com.