Trip

Thailand, Malaysia, Sumatra, Bali & Gili

Sandy beach on a sunny day in Thailand
Intro

Jungles, big cities and island life: welcome to Southeast Asian paradise!

This trip is pure Southeast Asia magic, blending wild adventures, chill beach days, and a deep dive into local culture. Imagine trekking through lush rainforests, spotting wildlife in the wild, and taking in jaw-dropping views from jungle canopies. One day you’re exploring tea plantations in the cool highlands or hiking volcanic landscapes, and the next, you’re relaxing on dreamy beaches with turquoise waters or snorkelling vibrant coral reefs.

It’s not just about the landscapes, though—you’ll wander through colourful markets, experience cities buzzing with life, and discover hidden gems like small villages and peaceful temples. Whether it’s kayaking through caves, soaking up sunsets on tropical islands, or sharing a laugh with locals over amazing street food, this trip is packed with moments that stay with you long after you’ve left. Southeast Asia’s best, all in one epic journey.

Highlights of the trip

Someone walking along the beach in Thailand
A group of people on a boat tour in Malaysia

Quick and easy booking process with KILROY

1

Book your spot by paying the deposit

Reserve your spot on any of our departures by paying the £150 deposit.

2

Pay the rest

60 days prior to departure, you will be charged the remaining amount of your trip.

3

Pack your bags

Double check your travel documents, pack your gear and get ready for the adventure of a lifetime

Day program

Your itinerary

This is an expert-planned trip you can book instantly. Simple, quick and worry-free. You can tailor what you do pre and post trip, but not the set itinerary.

Day 1 / 48
Man driving a tuk tuk in Bangkok
A group exploring Bangkok
Large statue in Bangkok
Street art in Bangkok
Boat in Khao Sok National Park
Two monkeys in Khao Sok
Girl on a boat in Khao Sok
Thailand beach Krabi sunset
Koh Lipe group of people on a boat
Two people relaxing on a boat in Koh Lipe
Langkawi beach in Malaysia
People kayaking in Langkawi
Langkawi geopark in Malaysia
Green Cameron Highlands on a sunny day
Land Rover in the Cameron Highlands
Wild animals spotted in Taman Negara
Taman Negara's famed Canopy Walk
Rivercruise ship in Melaka Malaysia
Trishaws in Melaka Malaysia
Girl exploring Kuala Lumpur
Batu Caves Kuala Lumpur
Happy girl exploring Kuala Lumpur
Girl walking over bridge in Sumatra
Landscape image of sunny Sumatra
Orangutan climbing in Gunung Leuser National Park
Woman in market in Indonesia
Two people taking in the view at Lake Toba
Lake Toba view on a cloudy day
View of Ubud on a sunny day
Monkeys in Ubud
Man in front of waterfall in Ubud
Overhead shot of Virgin Beach in Bali
Girl snorkelling in Bali
Sunny image of Candidasa Beach
Girl riding a bike on Gili T
Snorkelling on Gili T
A group exploring around Gili T on a boat
Group chilling in Canggu
Large group watching the sunset on Canggu beach
Girl by motorbike in Bali

Man driving a tuk tuk in Bangkok

A group exploring Bangkok

Large statue in Bangkok

Street art in Bangkok

Boat in Khao Sok National Park

Two monkeys in Khao Sok

Girl on a boat in Khao Sok

Thailand beach Krabi sunset

Koh Lipe group of people on a boat

Two people relaxing on a boat in Koh Lipe

Langkawi beach in Malaysia

People kayaking in Langkawi

Langkawi geopark in Malaysia

Green Cameron Highlands on a sunny day

Land Rover in the Cameron Highlands

Wild animals spotted in Taman Negara

Taman Negara's famed Canopy Walk

Rivercruise ship in Melaka Malaysia

Trishaws in Melaka Malaysia

Girl exploring Kuala Lumpur

Batu Caves Kuala Lumpur

Happy girl exploring Kuala Lumpur

Girl walking over bridge in Sumatra

Landscape image of sunny Sumatra

Orangutan climbing in Gunung Leuser National Park

Woman in market in Indonesia

Two people taking in the view at Lake Toba

Lake Toba view on a cloudy day

View of Ubud on a sunny day

Monkeys in Ubud

Man in front of waterfall in Ubud

Overhead shot of Virgin Beach in Bali

Girl snorkelling in Bali

Sunny image of Candidasa Beach

Girl riding a bike on Gili T

Snorkelling on Gili T

A group exploring around Gili T on a boat

Group chilling in Canggu

Large group watching the sunset on Canggu beach

Girl by motorbike in Bali

Day 1: Hello Bangkok!

On arrival, proceed through immigration before collecting your luggage. Upon reaching the arrival hall, meet with your local English-speaking tour leader who will be taking care of you during your time in Thailand.

In the early evening, reconvene with the rest of the group in the lobby of the hotel and head to a nearby restaurant for a welcome dinner. The perfect ice breaking opportunity to get to know your new friends!

Departures

Available departures

What's included with this trip

  • Hostels (19 nights, multi-share with 4-12 people), Simple hotels (22 nights, twin/triple-share), Basic huts (4 nights, twin-share), Homestay (1 nights, twin-share), Train/sleeper bus (1 night)

  • Local transportation with private minivan, public bus, train, Land Rover, longtail boat, public ferry, speedboat

  • 46 breakfasts, 4 lunches, 6 dinners

  • Chao Phraya River Khlong tour

  • Safari in Khao Sok National Park

  • 2-day trip on Cheow Lake

  • Overnight in tree house

  • Mangrove kayaking

  • Mossey Forest Discovery

  • Night-time jungle walk

  • Teresek Hill jungle walk

  • Melaka city tour

  • Batu Caves visit

  • Kuala Lumpur city tour

  • Medan city tour

  • Orangutang trekking in Bukit Lawang

  • River tubing

  • Climb Mt. Sibayak

  • Samosir cycling tour

  • Walking tour of Ubud rice paddies

  • Snorkelling tour

  • Homestay experience

  • Visit Monkey Forest

  • Visit several temples and waterfalls

  • Beach time

  • Facebook group to meet fellow travellers

  • International flights (but we can help you with this!)

  • Meals and activities not mentioned in inclusions

  • Visas where necessary

  • Vaccinations

  • Tips to guides and drivers

  • Travel equipment

  • Travel insurance (ask us for a quote)

  • Pre-night and post-night accommodation

  • Onward travel

What our customers say about this trip

''The best trip I have ever done. It was a dream come true. It was so fun to experience life in another country. We visited locals and got to see how they live, it was truly an amazing experience. It was a great mix of free time and organized travels. Everything went smoothly and you never got bored or had a hard time finding the right transfer etc.''

-Josefine, April 2026

New friends in Bali hanging out around the pool

New friends in Bali hanging out around the pool

Not exactly what you're looking for?

Our travel experts can design a trip that matches your wishes. Contact us today to start planning!

Man enjoying Canyon view

Jasper

FAQ

Frequently asked questions

  • Copy of passport (hard copy or saved on drive)

  • Travel insurance with proof

  • Sunscreen (reef safe) and insect repellent

  • Shirts - cotton or light synthetic, long- and short-sleeved

  • Dry fit clothing: cotton or light synthetic pants and shorts.

  • Bring at least 2 sets of clothes that dry quickly (jeans not recommended and too slow to dry)

  • Casual summer clothes & appropriate temple attire (covering shoulders, chest & knees)

  • Layers, a jacket or warm clothing for the hiking

  • Footwear: waterproof, light-weight hiking shoes, river sandals (Teva-type sandals), tennis shoes/running shoes. If you do not bring hiking shoes, make sure you bring 2 pairs of tennis shoes

  • Socks: bring extra pairs in case your feet get wet during activities

  • Rain gear: rain poncho or similar

  • Hat(s) with visor for rain and sun protection

  • Flashlight/headlamp

  • Camera and extra batteries, charger, and plenty of memory

  • Zip-lock plastic bags for personal belongings protection in case of rain

  • Extra prescription glasses, contact lenses and medication (if applicable)

  • Small day pack or fanny pack for hikes

  • Earplugs

  • Towel (microfiber)

  • Sunglasses

  • Swimwear & flip flops

  • Toiletries

  • Refillable water bottle

  • Lock for shared accommodations

  • A portable speaker, deck of cards or other games for your travel crew!

Absolutely! If you and a friend are keen on doing something together without blowing your entire budget on just partying and tourist traps, Tripmates could be just the thing for you. You can book your spots together online, or separately. It’s totally up to you!

Do you want to travel with Tripmates as part of a longer trip? No problem!

For example, you can extend the trip and/or add more destinations plus exciting experiences such as volunteering, a road trip with a campervan, surf camp, diving or take a language course. Most things are possible! We can help you design your trip just the way you want it where Tripmates is part of the adventure. Just reach out to learn more!

Thailand & Malaysia: Thailand and Malysia have three main seasons: the hot season (March to May), the rainy season (June to October), and the cool season (November to February). During the hot season, temperatures can average around 30-35°C with high humidity, and sunshine hours of around 8-9 hours per day. The rainy season brings cooler temperatures averaging around 25-30°C and can have around 6-7 hours of sunshine per day. The rain can make the landscape in Thailand & Malysia look more vibrant and lusher, making it a beautiful time to explore each country’s natural beauty. The cool season is the most pleasant with lower humidity, temperatures around 20-30°C, and around 8-9 hours of sunshine per day. It's important to note that temperatures can vary depending on the region(s) you're visiting, and that temperature as low as 5-10°C in the night is not uncommon in Thailand’s Northwest region.

Sumatra: Sumatra has a tropical rainforest climate with two main seasons: the dry season (February to September) and the rainy season (October to January). During the dry season, temperatures can range from 23-32°C with lower humidity and plenty of sunshine, averaging around 8 hours of sunshine per day. Rainfall is infrequent, with an average of around 100 mm per month. During the rainy season, temperatures are slightly cooler at 22-31°C, with high humidity and frequent rain showers, averaging around 5-6 hours of sunshine per day. Rainfall is much higher, with an average of around 200-300 mm per month.

Bali: Bali has a tropical climate with two main seasons: the dry season (April to September) and the rainy season (October to March). During the dry season, temperatures can range from 27-32°C with low humidity and plenty of sunshine, averaging around 9 hours of sunshine per day. Rainfall is infrequent, with an average of around 60 mm per month.

During the rainy season, temperatures are slightly cooler at 25-29°C, with higher humidity and more frequent rain showers, averaging around 6 hours of sunshine per day. While Bali's rainy season brings occasional rainfall, it also offers a lush and vibrant landscape with breathtaking views of green rice paddies and gushing waterfalls. The rain adds to the island's natural beauty and provides a pleasant relief from the heat. Additionally, the rainy season is a quieter time with fewer tourists, making it an ideal time to enjoy the island's cultural events. The rain showers are typically short-lived, leaving the rest of the day for exploring Bali's many attractions.

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Experts in Adventure Travel since 1991

For more than 30 years, KILROY has helped curious travellers explore the world through unforgettable adventures. From backpacking trips and round-the-world journeys to working holidays and unique travel experiences, our travel experts are here to help you turn your travel dreams into reality. Travel different. Travel further. Travel with KILROY.

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