Indochina Explorer: Self-Launched Bangkok to Siem Reap
18 days · Southeast Asia (Thailand, Laos, Vietnam, Cambodia)
G Adventures charges £2,200
No-markup version: ~£833 per person
Estimate only, not a guaranteed price. Always verify costs independently before booking.
A self-launched 18-day independent version of G Adventures' "Indochina Explorer", covering Bangkok, Chiang Mai, Luang Prabang, Hanoi, Halong Bay, Ho Chi Minh City and Siem Reap. Instead of comfort hotels and included flights on a private group tour, you book your own budget guesthouses and hostels, take local budget flights and overnight buses where they save money, and self-book the same key experiences (Thai cooking class, Kuang Si falls, Halong Bay junk boat, Cu Chi tunnels) via GetYourGuide, Klook or directly. Realistic backpacker costs are roughly £1,000-1,300 per person for the full trip, versus the operator's advertised small-group price.
Day-by-day
Arrive Bangkok
Bangkok, Thailand
Land at Suvarnabhumi or Don Mueang and make your own way into the city. The Airport Rail Link to Phaya Thai costs about 45 THB (~£1), or a Grab car is ~£8. Check into a hostel or budget guesthouse around Khao San Road or the Sukhumvit/Asok area. Spend the evening wandering the night markets and grab your first bowl of boat noodles or pad thai.
🚌Airport Rail Link ~£1 or Grab ~£8
🛏Hostel dorm (£8-14) or budget guesthouse double (£15-22)
- →Airport Rail Link into city
- →Evening stroll Khao San Road / night market
Bangkok temples and klong boat
Bangkok, Thailand
Do the classic Bangkok day independently: take the Chao Phraya Express boat to Tha Chang and visit the Grand Palace and Wat Phra Kaew (Emerald Buddha), then Wat Pho and Wat Arun. A longtail boat tour of the klong canals can be arranged at Tha Chang pier for ~£20-25 per boat (split with others). Skip the included flight — instead book a budget evening flight to Chiang Mai yourself.
🚌Public boat ~£1; budget flight Bangkok-Chiang Mai ~£30-50
🛏Hostel/guesthouse in Chiang Mai (£8-16)
- →Grand Palace & Wat Phra Kaew
- →Wat Pho reclining Buddha
- →Chao Phraya klong longtail boat ride
- →Evening budget flight to Chiang Mai
Thai cooking class and Doi Suthep
Chiang Mai, Thailand
Book a half-day Thai cooking class through Klook or GetYourGuide (~£25-35), which usually includes a market visit with the chef to learn about ingredients, then hands-on cooking with lunch of your own creations. In the late afternoon take a red songthaew up to Doi Suthep temple (~£3 each way) to hear monks chanting at sunset. Hit the famous Sunday/ nightly night market in the evening.
🚌Songthaew to Doi Suthep ~£3 each way
🛏Hostel/guesthouse in Chiang Mai (£8-16)
- →Market visit + Thai cooking class
- →Doi Suthep temple at sunset
- →Chiang Mai night market
Free day in Chiang Mai
Chiang Mai, Thailand
Use the day at your own pace: visit an ethical elephant sanctuary, take a temple-hopping walk around the old city, try ziplining, or simply relax in a café. In the evening book a traditional khantoke dinner show (~£15-20) or eat your way through the street food stalls near Tha Phae Gate.
🚌Local songthaew/tuk tuk ~£2-4
🛏Hostel/guesthouse in Chiang Mai (£8-16)
- →Optional: ethical elephant sanctuary
- →Old city temple walk
- →Khantoke dinner show
- →Street food crawl
Fly to Luang Prabang
Luang Prabang, Laos
Book a direct budget flight Chiang Mai to Luang Prabang (Lao Airlines/Thai AirAsia, ~£60-90) or the slower but scenic two-day Mekong slow boat from Huay Xai if you have time. On arrival check into a riverside guesthouse and do your own orientation walk of this UNESCO World Heritage town — temples, French colonial shophouses and the evening night market along Sisavangvong Road.
🚌Budget flight ~£60-90
🛏Riverside guesthouse (£10-18)
- →Budget flight to Luang Prabang
- →Self-guided orientation walk
- →Night market
Alms-giving, temples and Pak Ou caves
Luang Prabang, Laos
Rise before dawn to watch (or respectfully join) the tak bat alms-giving ceremony as monks collect offerings. Visit the Royal Palace Museum, Wat Xiengthong and Wat Visoun. In the afternoon take a shared longtail boat up the Mekong to the Pak Ou caves (~£10-15), stopping at whisky/craft villages. Climb Mount Phousi for sunset over the Mekong and Khan rivers.
🚌Shared longtail boat ~£10-15; bike/tuk tuk locally
🛏Riverside guesthouse (£10-18)
- →Dawn alms-giving ceremony
- →Royal Palace Museum & Wat Xiengthong
- →Pak Ou caves by longtail boat
- →Mount Phousi sunset
Kuang Si waterfalls
Luang Prabang, Laos
Morning free for cafés, textile galleries or the Traditional Arts & Ethnology Centre. In the afternoon take a shared tuk tuk or minivan to the turquoise Kuang Si waterfalls (~£5-8 return), where you can swim in the tiered pools and visit the bear rescue centre. Optional: night market and a Beerlao by the river.
🚌Shared tuk tuk/minivan to Kuang Si ~£5-8 return
🛏Riverside guesthouse (£10-18)
- →Traditional Arts & Ethnology Centre
- →Kuang Si waterfalls & bear sanctuary
- →Tiered pool swim
Fly to Hanoi, Old Quarter cyclo
Hanoi, Vietnam
Take a budget flight Luang Prabang to Hanoi (~£70-100, or an overnight bus/land crossing if you prefer to save money). Check into a hostel in the Old Quarter. Take a cyclo ride through the bustling streets and do a self-guided walk of Hoan Kiem Lake, the Old Quarter's '36 streets' and the night market. Grab bia hoi (fresh beer) on a street corner for pennies.
🚌Budget flight ~£70-100; cyclo ~£3-5
🛏Old Quarter hostel dorm (£7-12) or budget hotel (£18-25)
- →Budget flight to Hanoi
- →Cyclo ride through Old Quarter
- →Hoan Kiem Lake walk
- →Bia hoi corner & street food
Hanoi sights and Halong Bay junk boat
Halong Bay, Vietnam
Visit Ho Chi Minh's Mausoleum and the Temple of Literature in the morning, then travel to Halong Bay for an overnight cruise on a traditional junk boat. Book a 1-night/2-day Halong Bay cruise through Klook or GetYourGuide (~£80-130 including meals and transfers). Explore limestone caves, watch the sunset over the karsts and enjoy fresh seafood dinner on deck.
🚌Shuttle/coach to Halong Bay included in cruise package ~£80-130 total
🛏Traditional junk boat cabin (included in cruise)
- →Ho Chi Minh Mausoleum & Temple of Literature
- →Halong Bay overnight junk boat cruise
- →Limestone cave visit
- →Seafood dinner on deck
Halong Bay kayaking, back to Hanoi
Hanoi, Vietnam
Enjoy a morning swim or kayak around the bay before cruising back to port and transferring to Hanoi. Afternoon free to visit the Temple of Literature, Hoa Lo Prison museum or wander the shops and markets. Optional water puppets show in the evening (~£5-8).
🚌Cruise shuttle back to Hanoi (included)
🛏Old Quarter hostel/hotel (£7-25)
- →Morning kayaking/swim in Halong Bay
- →Temple of Literature or Hoa Lo Prison
- →Optional water puppet show
Fly to Ho Chi Minh City, cyclo tour
Ho Chi Minh City, Vietnam
Catch a morning budget flight Hanoi to Ho Chi Minh City (~£35-60). Check into a hostel in District 1 (Pham Ngu Lao backpacker area). Take a cyclo tour through the busy streets of Saigon, then explore Ben Thanh Market and the Notre-Dame Cathedral/Bitexco area. Dinner at a bánh mì or pho stall.
🚌Budget flight ~£35-60; cyclo ~£3-5
🛏District 1 hostel dorm (£7-12) or budget hotel (£18-25)
- →Budget flight to Ho Chi Minh City
- →Cyclo tour of city centre
- →Ben Thanh Market
- →Street food dinner
Cu Chi tunnels
Ho Chi Minh City, Vietnam
Book a half-day Cu Chi tunnels tour via Klook or GetYourGuide (~£15-25 including transport) for a self-guided equivalent of the operator's guided visit. The afternoon is free: explore the War Remnants Museum and the Reunification Palace. Evening in the Bui Vien backpacker strip.
🚌Cu Chi shuttle included in tour
🛏District 1 hostel/hotel (£7-25)
- →Cu Chi tunnels tour
- →War Remnants Museum
- →Reunification Palace
- →Bui Vien walking street
Into the Mekong Delta or on to Cambodia
Chau Doc / Mekong Delta, Vietnam
Travel by bus from Ho Chi Minh City into the Mekong Delta (My Tho/Ben Tre or Chau Doc), the standard overland route toward Cambodia. Book a local bus or Mekong Express-style minibus onward. Enjoy a boat trip through the waterways and floating markets, which is exactly what a group tour would show you but as a public/local option.
🚌Public/local bus HCMC to Delta ~£6-12
🛏Local guesthouse (£8-15)
- →Bus to Mekong Delta
- →Boat trip through waterways & floating market
- →Overnight in Delta town
Cross into Cambodia by boat to Phnom Penh
Phnom Penh, Cambodia
Take the classic Mekong speedboat or bus from Chau Doc to Phnom Penh, crossing the Cambodia border (visa on arrival ~£25-30). Settle into a guesthouse near the riverside or the lake area. Evening walk along the Sisowath Quay and dinner at a Cambodian restaurant.
🚌Chau Doc to Phnom Penh boat/bus ~£20-30
🛏Phnom Penh guesthouse/hostel (£8-15)
- →Mekong boat crossing to Phnom Penh
- →Cambodia visa on arrival
- →Riverside walk
Phnom Penh history
Phnom Penh, Cambodia
Visit the sobering Tuol Sleng Genocide Museum (S-21) and the Killing Fields of Choeung Ek — the audio guides make these self-guided and deeply moving. In the afternoon visit the Royal Palace and Silver Pagoda. Optional: a sunset cruise on the Mekong.
🚌Tuk tuk between sites ~£3-5
🛏Phnom Penh guesthouse/hostel (£8-15)
- →Tuol Sleng Genocide Museum
- →Killing Fields of Choeung Ek
- →Royal Palace & Silver Pagoda
Bus to Siem Reap
Siem Reap, Cambodia
Take a daytime or overnight bus from Phnom Penh to Siem Reap (~£10-15, 6-7 hours). Check into a guesthouse near Pub Street or the Old Market. Explore the night market, grab a cheap Angkor beer and sample Khmer amok or lok lak for dinner.
🚌Bus Phnom Penh-Siem Reap ~£10-15
🛏Siem Reap guesthouse/hostel (£8-15)
- →Bus to Siem Reap
- →Pub Street night market
- →Khmer food dinner
Angkor temples sunrise
Siem Reap, Cambodia
Buy an Angkor pass (£25-35 for a 1-day) and arrange a tuk tuk driver for the day (~£15-20) — the classic self-launched way to see Angkor. Catch sunrise at Angkor Wat, then explore Angkor Thom, Bayon and the jungle-covered Ta Prohm. Spend the evening enjoying the area's cafés and bars.
🚌Tuk tuk with driver for the day ~£15-20
🛏Siem Reap guesthouse/hostel (£8-15)
- →Angkor Wat sunrise
- →Angkor Thom & Bayon
- →Ta Prohm (Tomb Raider temple)
- →Angkor pass & tuk tuk driver
Depart Siem Reap
Siem Reap, Cambodia
Final morning to visit the Angkor National Museum or the floating villages on Tonle Sap lake, or simply relax at a café. Head to Siem Reap International Airport for your onward flight or land border onward travel. Trip ends.
🚌Tuk tuk to airport ~£3-5
🛏N/A (departure day)
- →Optional Angkor National Museum or Tonle Sap floating village
- →Departure
Self-launched vs. G Adventures
| This itinerary (self-launched) | G Adventures | |
|---|---|---|
| Price per person | ~£833 | £2,200 |
| Duration | 18 days | 18 days |
| Who books it | You and your group, direct | Tour operator, guided group |
| Savings | £1,367 per person (62%) | |
Estimate only, not a guaranteed price. Always verify costs independently before booking.
Want to see more G Adventures-style trips? Check them out here.~£833
estimated per person
You never pay Travel Crew for this — you pay hostels, transport, and activity providers directly, the same as if you'd booked it all yourself.
This publishes your dates so other travellers can find and join you — no tour operator needed.
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Frequently asked questions
How much does Indochina Explorer: Self-Launched Bangkok to Siem Reap cost?+
Doing it yourself with this self-launched itinerary costs an estimated £833 per person for 18 days in Southeast Asia (Thailand, Laos, Vietnam, Cambodia). This is an AI-generated estimate based on typical budget-traveller prices — actual costs will vary by season and how you book.
Is this cheaper than booking with G Adventures?+
Yes — G Adventures charges around £2,200 per person for a similar tour. Doing the same route independently, using the same standard of accommodation and activities, costs an estimated £833 — a saving of roughly £1,367 (62%) per person.
How long is the Southeast Asia (Thailand, Laos, Vietnam, Cambodia) trip?+
This itinerary runs 18 days, covering 18 day-by-day stops through Southeast Asia (Thailand, Laos, Vietnam, Cambodia).
How do I join this trip?+
You can join an existing open departure using this itinerary if one is scheduled, or launch your own departure with your own dates and invite other travellers to join you — no tour operator required.
Isn't it easier to just use a tour operator?+
Well, yes, a tour operator will book all the individual parts of your travel for you and provide a guide. That's obvious, but doing this has the potential to save the group thousands, which can in turn improve your itinerary substantially or save you huge amounts of money. Also, when you launch a departure, Travel Crew has tools in place to help you book the individual sections of the trip or make it easier for you to do this as a group. Really, you do not need a middle man. If you are more comfortable paying more and using a middle man, then you should certainly do this.
Is it safer to book through a tour operator?+
Arguably, there isn't much difference. A self-launched trip runs on the same principle as a group travel crew: collective responsibility, everyone looking out for each other, the same way it would if a group of friends organised the trip themselves — because that's exactly what's happening. You should always take out travel insurance before you go, self-launched or not; that doesn't change either way. Every open departure is published publicly with real dates and a real trip organiser, so it's never an anonymous arrangement, and our support team is reachable any time you need help, including in an emergency while you're away. Longer-term, we're building direct relationships with ground DMCs in popular destinations, offered as an optional paid add-on for extra on-the-ground support. Ultimately, though, the group is responsible for its own conduct and safety on a self-launched trip, same as on any trip you plan yourself.
What kind of trip is this?+
This is a adventure, culture, foodie trip through Southeast Asia (Thailand, Laos, Vietnam, Cambodia), self-launched rather than run by a tour operator — you organise it with a group you find or bring yourself.
Would you like to name the operator, name the trip, or have any suggestions about how to improve this itinerary?
Drop your comment below — if you've done a similar route, tell us what worked, what you'd add, or what you'd skip.
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