20 days in Cambodia & Thailand Itinerary
Created using Klarna Trips Asia sightseeing planner
Start: Chennai, India
Fly
1
Siem Reap, Cambodia
— 3 nights
Fly
2
Phnom Penh, Cambodia
— 2 nights
Fly to Phuket, Bus to Patong
3
Patong, Thailand
— 4 nights
+3
Bus to Phuket, Fly to Koh Samui, Bus to Bangrak, Ferry to Ko Pha-Ngan
4
Ko Pha-Ngan, Thailand
— 3 nights
Ferry
5
Koh Tao, Thailand
— 1 night
Ferry to Bangrak, Fly to Pattaya
6
Pattaya, Thailand
— 2 nights
Shuttle
7
Bangkok, Thailand
— 4 nights
Fly
End: Chennai, India
Sun, Apr 16 - Fri, May 5
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View full calendar
Siem Reap, Cambodia — 3 nights

Temple Town
Spend the 18th (Tue) wandering through the wild on a nature and wildlife tour. There's much more to do: delve into the distant past at Angkor Wat, contemplate in the serene atmosphere at Banteay Srei, contemplate the long history of Angkor Thom South Gate, and don't miss a visit to Pub Street.
Take the guesswork out of planning a Siem Reap vacation by using our trip itinerary maker.
Chennai, India to Siem Reap is an approximately 10-hour flight. You can also drive. The time zone difference moving from India Standard Time (IST) to Indochina Time (ICT) is 1.5 hours. In April, daily temperatures in Siem Reap can reach 42°C, while at night they dip to 30°C. Wrap up your sightseeing on the 19th (Wed) to allow time to fly to Phnom Penh.
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Take the guesswork out of planning a Siem Reap vacation by using our trip itinerary maker.
Chennai, India to Siem Reap is an approximately 10-hour flight. You can also drive. The time zone difference moving from India Standard Time (IST) to Indochina Time (ICT) is 1.5 hours. In April, daily temperatures in Siem Reap can reach 42°C, while at night they dip to 30°C. Wrap up your sightseeing on the 19th (Wed) to allow time to fly to Phnom Penh.
Find places to stay Apr 16 — 19:
Highlights from your trip
Phnom Penh, Cambodia — 2 nights

Charming City
On the 20th (Thu), take an in-depth tour of Tuol Sleng Genocide Museum, step into the grandiose world of Royal Palace, then stop by A.N.D, then steep yourself in history at Choeung Ek Genocidal Center, and finally revel in the low prices at Zando City Mall. On your second day here, appreciate the history behind Independence Monument, examine the collection at National Museum, take in the spiritual surroundings of Wat Phnom, then take in the exciting artwork at Dinart, and finally find something for the whole family at Fly Phnom Penh.
To see maps, ratings, reviews, and tourist information, you can read our Phnom Penh vacation builder tool.
Traveling by flight from Siem Reap to Phnom Penh takes 3 hours. Alternatively, you can drive; or take a bus. In April, daytime highs in Phnom Penh are 41°C, while nighttime lows are 30°C. Finish your sightseeing early on the 21st (Fri) so you can travel to Patong.
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To see maps, ratings, reviews, and tourist information, you can read our Phnom Penh vacation builder tool.
Traveling by flight from Siem Reap to Phnom Penh takes 3 hours. Alternatively, you can drive; or take a bus. In April, daytime highs in Phnom Penh are 41°C, while nighttime lows are 30°C. Finish your sightseeing early on the 21st (Fri) so you can travel to Patong.
Find places to stay Apr 19 — 21:
Highlights from your trip
Patong, Thailand — 4 nights

Venture out of the city with trips to Chalong (Big Buddha Phuket & Chaithararam Temple (Wat Chalong)) and Green Elephant Sanctuary Park (in Choeng Thale). There's much more to do: get a dose of the wild on Elephant Jungle Sanctuary Phuket Offices, don't miss a visit to Patong Beach, take in the exciting artwork at Patong Inn Art, and see some colorful creatures with a scuba or snorkeling tour.
For traveler tips, photos, where to stay, and tourist information, read Patong trip itinerary app.
Traveling by combination of flight and bus from Phnom Penh to Patong takes 6.5 hours. Alternatively, you can drive; or take a bus. Traveling from Phnom Penh in April, you will find days in Patong are little chillier (38°C), and nights are about the same (28°C). Wrap up your sightseeing on the 25th (Tue) to allow time to travel to Ko Pha-Ngan.
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For traveler tips, photos, where to stay, and tourist information, read Patong trip itinerary app.
Traveling by combination of flight and bus from Phnom Penh to Patong takes 6.5 hours. Alternatively, you can drive; or take a bus. Traveling from Phnom Penh in April, you will find days in Patong are little chillier (38°C), and nights are about the same (28°C). Wrap up your sightseeing on the 25th (Tue) to allow time to travel to Ko Pha-Ngan.
Side Trips
Find places to stay Apr 21 — 25:
Highlights from your trip
Ko Pha-Ngan, Thailand — 3 nights
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Ko Pha-Ngan is known for beaches, wildlife, and spas. Your trip includes some of its best attractions: see some colorful creatures with a scuba or snorkeling tour, relax and rejuvenate at some of the top local wellness centers, kick back and relax at Thong Nai Pan Noi, and stroll through Salad Beach.
For reviews and tourist information, you can read our Ko Pha-Ngan travel route planning app.
You can do a combination of bus, flight, and ferry from Patong to Ko Pha-Ngan in 6 hours. Alternatively, you can ride a ferry; or take a bus. Expect a bit warmer evenings in Ko Pha-Ngan when traveling from Patong in April, with lows around 32°C. Finish your sightseeing early on the 28th (Fri) to allow enough time to ride a ferry to Koh Tao.
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For reviews and tourist information, you can read our Ko Pha-Ngan travel route planning app.
You can do a combination of bus, flight, and ferry from Patong to Ko Pha-Ngan in 6 hours. Alternatively, you can ride a ferry; or take a bus. Expect a bit warmer evenings in Ko Pha-Ngan when traveling from Patong in April, with lows around 32°C. Finish your sightseeing early on the 28th (Fri) to allow enough time to ride a ferry to Koh Tao.
Find places to stay Apr 25 — 28:
Highlights from your trip
Koh Tao, Thailand — 1 night
©
Turtle Island
On the 29th (Sat), relax and rejuvenate at some of the top local wellness centers, then see the sights as you ascend with a climbing tour, and then see some colorful creatures with a scuba or snorkeling tour.
For photos, maps, where to stay, and tourist information, use the Koh Tao attractions planner.
Ride a ferry from Ko Pha-Ngan to Koh Tao in 2 hours. In April, daytime highs in Koh Tao are 38°C, while nighttime lows are 32°C. Finish up your sightseeing early on the 29th (Sat) so you can travel to Pattaya.
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For photos, maps, where to stay, and tourist information, use the Koh Tao attractions planner.
Ride a ferry from Ko Pha-Ngan to Koh Tao in 2 hours. In April, daytime highs in Koh Tao are 38°C, while nighttime lows are 32°C. Finish up your sightseeing early on the 29th (Sat) so you can travel to Pattaya.
Find places to stay Apr 28 — 29:
Highlights from your trip
Pattaya, Thailand — 2 nights

Resort City
Kick off your visit on the 30th (Sun): take in nature's colorful creations at Nong Nooch Tropical Botanical Garden, step off the mainland to explore Koh Larn, and then contemplate in the serene atmosphere at Big Buddha Temple. Get ready for a full day of sightseeing on the 1st (Mon): enjoy the sand and surf at Pattaya Beach, then make a trip to The Sanctuary Of Truth, then look for gifts at Isan Flowers, and finally don't miss a visit to Walking Street Pattaya.
For other places to visit, maps, reviews, and tourist information, read Pattaya trip tool.
Traveling by combination of ferry and flight from Koh Tao to Pattaya takes 4.5 hours. Alternatively, you can do a combination of ferry and train; or do a combination of ferry and bus. In April, daily temperatures in Pattaya can reach 38°C, while at night they dip to 32°C. Finish your sightseeing early on the 1st (Mon) so you can take a shuttle to Bangkok.
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For other places to visit, maps, reviews, and tourist information, read Pattaya trip tool.
Traveling by combination of ferry and flight from Koh Tao to Pattaya takes 4.5 hours. Alternatively, you can do a combination of ferry and train; or do a combination of ferry and bus. In April, daily temperatures in Pattaya can reach 38°C, while at night they dip to 32°C. Finish your sightseeing early on the 1st (Mon) so you can take a shuttle to Bangkok.
Side Trip
Find places to stay Apr 29 — May 1:
Highlights from your trip
Bangkok, Thailand — 4 nights

City of Angels
Bangkok is known for shopping, historic sites, and nightlife. Your trip includes some of its best attractions: steep yourself in history at The Grand Palace, indulge in some personalized pampering at some of the best spas, don't miss a visit to Wat Pho, and get a taste of the local shopping with Chatuchak Weekend Market.
To see ratings, more things to do, photos, and other tourist information, read Bangkok trip planner.
Traveling by shuttle from Pattaya to Bangkok takes 1.5 hours. Alternatively, you can drive; or take a bus. Expect a daytime high around 41°C in May, and nighttime lows around 32°C. Wrap up your sightseeing on the 5th (Fri) early enough to fly back home.
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To see ratings, more things to do, photos, and other tourist information, read Bangkok trip planner.
Traveling by shuttle from Pattaya to Bangkok takes 1.5 hours. Alternatively, you can drive; or take a bus. Expect a daytime high around 41°C in May, and nighttime lows around 32°C. Wrap up your sightseeing on the 5th (Fri) early enough to fly back home.
Find places to stay May 1 — 5:
Highlights from your trip
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Cambodia travel guide
For over six centuries, the mighty Khmer Empire flourished in Cambodia, a scenic land of majestic temples, pristine waterfalls, and dense jungles. A protectorate of France between 1863 and 1953, the country suffered under the Khmer Rouge, a ruling party remembered mostly for its part in organizing the bloody Cambodian genocide of the 1970s. Today, a trip to Cambodia will reveal the region's troubled history, but also some of Southeast Asia's most significant archaeological sites. Few tourist attractions in Cambodia match the splendor of Angkor Wat, a World Heritage-listed temple complex that represents the biggest religious monument on the planet.
Thailand travel guide
Land of Smiles
Offering a rich culinary heritage, sun-kissed beaches, exotic culture, tropical climate, and stunning landscapes, a Thailand vacation remains one of the world's greatest magnets for curious travelers. In between the busy and crowded cities, the Asian nation features a quiet countryside: a blend of lush rice paddies, flourishing tropical forests, and tiny villages living according to an age-old agricultural clock that continues to play a major role in the locals' lifestyle. A tour of Thailand reveals a deep devotion to Buddhism, exemplified by eye-catching temples lavishly decorated with golden Buddha statues, simple shrines, and lively religious festivals celebrated throughout the country.