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Self-Launched Highlights of Southeast Asia: Bangkok to Siem Reap

Self-Launched Highlights of Southeast Asia: Bangkok to Siem Reap

16 days · Southeast Asia

G Adventures charges £2,800

£1,930saved per person (69%)

No-markup version: ~£870 per person

Estimate only, not a guaranteed price. Always verify costs independently before booking.

This self-launched version of G Adventures' classic Indochina highlights route takes you through Thailand, Laos, Vietnam, and Cambodia — same iconic stops, same incredible experiences, but booked independently and at a fraction of the price. You'll cruise Halong Bay on a budget junk boat, explore Luang Prabang's UNESCO streets, cook Thai food with a local chef, and walk the corridors of Angkor Wat — all without the guided tour premium. Budget airlines, overnight trains, local buses, and well-connected hostels keep costs low while keeping the adventure high. All costs are approximate estimates per person.

Day-by-day

Day 1

Arrive in Bangkok

Bangkok, Thailand

Fly into Suvarnabhumi Airport and make your way into the city independently. The Airport Rail Link runs directly to central Bangkok for around £1.50 — skip the pricey taxis. Check into a hostel in the Khao San Road or Silom area. Spend the evening exploring the buzzing street food scene on Yaowarat Road (Chinatown) — pad thai, mango sticky rice, and fresh coconut for under £5.

🚌Airport Rail Link from Suvarnabhumi to central Bangkok (~£1.50)

🛏NapPark Hostel or Lub d Bangkok Silom — dorm from ~£8-12/night

  • Arrive and transfer via Airport Rail Link (~£1.50)
  • Check in to hostel in Khao San Road or Silom area
  • Evening street food crawl on Yaowarat Road
~£30
Day 2

Bangkok: Grand Palace & Canals, then fly to Chiang Mai

Bangkok → Chiang Mai, Thailand

Start early at the Grand Palace and Wat Phra Kaew (Emerald Buddha) — entry is £12, and it's worth it. Book a longtail boat tour of the klong canals via GetYourGuide or at the pier directly (~£8-12 per person). In the afternoon, catch a budget flight to Chiang Mai with AirAsia or Thai Lion Air — book in advance for the best fares. Arrive in Chiang Mai in the evening and head to the famous Sunday Night Market or the Saturday Walking Street if timing aligns.

🚌Longtail boat on canals; budget flight Bangkok to Chiang Mai (~£20-35 with AirAsia/Thai Lion Air); songthaew (red truck taxi) from airport to hostel ~£1.50

🛏Stamps Backpackers or Bodega Chiang Mai — dorm from ~£7-10/night

  • Visit the Grand Palace and Wat Phra Kaew (£12 entry)
  • Longtail boat tour of Bangkok's klong canals (~£8-12)
  • Budget flight to Chiang Mai with AirAsia (~£20-35)
  • Evening at Chiang Mai Night Bazaar or Walking Street
~£75
Day 3

Chiang Mai: Cooking Class & Khantoke Dinner

Chiang Mai, Thailand

Join a half-day Thai cooking class that includes a market visit — Thai Farm Cooking School and Asia Scenic Thai Cooking are both bookable directly or via GetYourGuide for around £25-30, and lunch is included. Spend the afternoon exploring the Old City's temples (Wat Chedi Luang and Wat Phra Singh are free or minimal entry). In the evening, seek out a traditional khantoke dinner experience — the Old Chiang Mai Cultural Centre offers this for around £15-18 including cultural performances.

🚌Walking and songthaew (shared red truck) around the Old City (~£1-2 per ride)

🛏Stamps Backpackers or Bodega Chiang Mai — dorm from ~£7-10/night

  • Morning market visit and Thai cooking class (~£25-30, lunch included)
  • Explore Old City temples: Wat Chedi Luang, Wat Phra Singh (free-£2)
  • Traditional khantoke dinner with cultural show (~£15-18)
~£65
Day 4

Doi Suthep Temple, then fly to Luang Prabang

Chiang Mai → Luang Prabang, Laos

Rise early for the 30-minute songthaew ride up to Doi Suthep Buddhist Temple — the most sacred temple in Northern Thailand, perched above the city with sweeping views. Entry is around £1.50. Return to the city, grab street food for lunch, and head to the airport for your afternoon flight to Luang Prabang. Lao Airlines and Bangkok Airways both fly this route — book ahead for fares from ~£50-80. Arrive in Luang Prabang, the UNESCO-listed jewel of Laos, and take an evening stroll along the Mekong riverfront.

🚌Songthaew to Doi Suthep (~£3); tuk-tuk from Luang Prabang airport to guesthouse (~£3-5)

🛏Spicy Laos Hostel or Luang Prabang Backpackers — dorm from ~£6-9/night

  • Morning visit to Doi Suthep Temple (~£1.50 entry, ~£3 songthaew ride)
  • Flight to Luang Prabang (~£50-80 with Lao Airlines/Bangkok Airways)
  • Evening Mekong riverfront walk in Luang Prabang
~£85
Day 5

Luang Prabang: Royal Palace, Wat Xiengthong & Pak Ou Caves

Luang Prabang, Laos

Spend the morning visiting the Royal Palace Museum (entry ~£3) and the stunning Wat Xiengthong temple (entry ~£2) — one of the finest examples of Lao temple architecture. In the afternoon, join a shared boat trip up the Mekong to the sacred Pak Ou Caves, filled with thousands of Buddha statues, stopping at local villages along the way. This can be booked via guesthouses or local operators at the pier for around £8-12 per person return.

🚌Walking between sights; shared boat to Pak Ou Caves and back (~£8-12)

🛏Spicy Laos Hostel or Luang Prabang Backpackers — dorm from ~£6-9/night

  • Royal Palace Museum (~£3 entry)
  • Wat Xiengthong temple (~£2 entry)
  • Shared boat trip to Pak Ou Caves and local villages (~£8-12)
~£40
Day 6

Luang Prabang: Free Morning & Kuang Si Waterfall

Luang Prabang, Laos

Enjoy a slow morning — visit the weaving and textile galleries, browse the Hmong night market stalls (set up during the day too), or linger over a coffee at a Mekong-view café. In the afternoon, take a shared tuk-tuk or minivan to the breathtaking Kuang Si Waterfall (~30km from town) — turquoise tiered pools perfect for swimming. Entry is ~£2, and the shared transport costs around £3-5 each way, bookable at any guesthouse.

🚌Shared tuk-tuk or minivan to Kuang Si Falls (~£5-8 return)

🛏Spicy Laos Hostel or Luang Prabang Backpackers — dorm from ~£6-9/night

  • Free morning: textile galleries, cafés, or Ethnology Centre (~£2 entry)
  • Afternoon trip to Kuang Si Waterfall (~£2 entry, ~£5-8 shared tuk-tuk return)
  • Swimming in the turquoise pools at Kuang Si
~£35
Day 7

Luang Prabang to Hanoi

Luang Prabang → Hanoi, Vietnam

Enjoy a final slow morning in Luang Prabang — watch the alms-giving ceremony at dawn if you haven't already (free to observe respectfully). Lao Airlines and Vietnam Airlines operate flights from Luang Prabang to Hanoi from around £55-90 — book in advance. Arrive in Hanoi in the late afternoon. Check into a hostel in the Old Quarter and explore the atmospheric streets and Hoan Kiem Lake in the evening.

🚌Tuk-tuk to Luang Prabang airport (~£3); flight to Hanoi (~£55-90); taxi or Grab app from Noi Bai Airport to Old Quarter (~£5-8)

🛏Hanoi Backpackers Hostel or Old Quarter View Hostel — dorm from ~£6-10/night

  • Optional: dawn alms-giving ceremony (free to observe)
  • Leisurely morning in Luang Prabang
  • Flight to Hanoi (~£55-90)
  • Evening walk around Hoan Kiem Lake and Old Quarter
~£90
Day 8

Hanoi to Halong Bay Overnight Cruise

Hanoi → Halong Bay, Vietnam

Join a budget overnight junk boat cruise on Halong Bay — one of Vietnam's most iconic experiences. Book directly with operators like Halong Budget Cruises or through GetYourGuide. A 2-day/1-night cruise including transport from Hanoi, all meals on board (seafood feast included), kayaking, and cave visits costs around £55-90 per person. The shared minibus departs from the Old Quarter in the morning and takes about 3.5 hours to reach the bay.

🚌Shared minibus from Hanoi Old Quarter to Halong Bay (included in cruise package)

🛏Overnight on budget junk boat cruise (~£55-90 per person all-in for 2D/1N)

  • Shared minibus from Hanoi to Halong Bay (~3.5hrs)
  • Board overnight junk boat cruise
  • Seafood lunch and dinner on board
  • Visit caves (Sung Sot or Thien Cung) and island lookout points
  • Kayaking around limestone karsts
~£80
Day 9

Halong Bay Return & Hanoi Cyclo Tour

Halong Bay → Hanoi, Vietnam

Wake up on the bay for a sunrise over the karsts — magical. After breakfast on board, disembark and take the shared minibus back to Hanoi, arriving mid-afternoon. Check back into your hostel, then join a cyclo (rickshaw) tour of the Old Quarter — bookable via GetYourGuide or local guesthouses for around £8-12. The Old Quarter's 36 streets are packed with history, street food, and colour. In the evening, try bun cha (grilled pork noodles) — Hanoi's signature dish.

🚌Shared minibus Halong Bay to Hanoi (included in cruise package); cyclo tour (~£8-12)

🛏Hanoi Backpackers Hostel or Old Quarter View Hostel — dorm from ~£6-10/night

  • Sunrise over Halong Bay on board
  • Return minibus to Hanoi
  • Cyclo rickshaw tour of Hanoi Old Quarter (~£8-12)
  • Street food dinner: bun cha, banh mi, pho
~£35
Day 10

Fly to Ho Chi Minh City & Cyclo Tour

Hanoi → Ho Chi Minh City (Saigon), Vietnam

Catch a budget flight from Hanoi to Ho Chi Minh City (Saigon) — VietJet, Bamboo Airways, and Vietnam Airlines all fly this route frequently from around £18-35 if booked ahead. Arrive in Saigon, check into a hostel in the Bui Vien or District 1 area, and join a cyclo tour of the city in the afternoon or evening. Self-bookable via GetYourGuide for around £10-15, these tours cover the Notre Dame Cathedral, Central Post Office, Reunification Palace exterior, and Ben Thanh Market.

🚌Grab app or bus from Tan Son Nhat Airport to District 1 (~£3-5); budget flight (~£18-35)

🛏The Common Room Project or Pham Ngu Lao area hostels — dorm from ~£7-11/night

  • Budget flight Hanoi to Ho Chi Minh City (~£18-35, VietJet/Bamboo)
  • Check in to hostel in District 1 or Bui Vien area
  • Cyclo tour of Ho Chi Minh City highlights (~£10-15)
  • Street food evening on Bui Vien Walking Street
~£60
Day 11

Ho Chi Minh City: Cu Chi Tunnels

Ho Chi Minh City, Vietnam

Take a half-day guided tour of the Cu Chi Tunnels — the extraordinary underground network used by Viet Cong forces during the Vietnam War. Book via GetYourGuide or Klook for around £12-18 including transport from central Saigon. You can crawl through the tunnels, see booby traps, and learn about the war from a local perspective. Return to the city for the afternoon — visit the War Remnants Museum (£1.50 entry) for deeper context, then explore the colonial architecture of District 1.

🚌Shared bus/minivan to Cu Chi Tunnels included in tour price; walking and Grab in the city

🛏The Common Room Project or Pham Ngu Lao area hostels — dorm from ~£7-11/night

  • Half-day Cu Chi Tunnels guided tour (~£12-18 via GetYourGuide/Klook, transport included)
  • War Remnants Museum (~£1.50 entry)
  • Explore District 1 colonial architecture and Ben Thanh Market
~£40
Day 12

Fly to Phnom Penh & City Tour

Ho Chi Minh City → Phnom Penh, Cambodia

Fly from Ho Chi Minh City to Phnom Penh with Cambodia Angkor Air or AirAsia (~£35-60). Alternatively, take the budget bus via Mekong Express (~£10-15, ~6hrs) if you prefer the scenic overland route. Arrive in Phnom Penh and cycle or take a tuk-tuk along the Sisowath Quay waterfront. Visit the Royal Palace and Silver Pagoda (entry ~£8). In the evening, grab sunset drinks at the riverfront — the FCC (Foreign Correspondents' Club) is an iconic spot for a cold Angkor beer with a view.

🚌Budget flight (~£35-60) or Mekong Express bus (~£10-15); tuk-tuk from airport/bus station to guesthouse (~£3-5)

🛏Mad Monkey Phnom Penh or Onederz Hostel — dorm from ~£6-10/night

  • Flight or bus from Ho Chi Minh City to Phnom Penh (~£10-60 depending on mode)
  • Tuk-tuk or cycling tour along Sisowath Quay waterfront
  • Royal Palace and Silver Pagoda visit (~£8 entry)
  • Sunset drinks at the Foreign Correspondents' Club
~£65
Day 13

Phnom Penh: Killing Fields & Tuol Sleng

Phnom Penh, Cambodia

A sobering but essential day. Visit the Choeung Ek Genocidal Centre (Killing Fields) in the morning — entry is ~£5 including an audio guide. Then head to the Tuol Sleng Genocide Museum (S-21 Prison) in the city centre (~£4). Both sites are deeply moving and important for understanding Cambodia's history. Book a tuk-tuk driver for the day (~£10-15) who can take you to both sites and wait. Spend the afternoon at the lively Russian Market for local crafts and street snacks.

🚌Tuk-tuk for the day (~£10-15)

🛏Mad Monkey Phnom Penh or Onederz Hostel — dorm from ~£6-10/night

  • Choeung Ek Killing Fields with audio guide (~£5)
  • Tuol Sleng Genocide Museum S-21 (~£4)
  • Russian Market for local crafts and street food
  • Tuk-tuk for the full day (~£10-15)
~£40
Day 14

Phnom Penh to Siem Reap

Phnom Penh → Siem Reap, Cambodia

Travel from Phnom Penh to Siem Reap by bus or shared taxi. Giant Ibis and Mekong Express run comfortable, reliable bus services (5-6 hours, ~£8-12) — book online in advance. Arrive in Siem Reap in the afternoon. Check into a hostel near Pub Street and spend the evening exploring the colourful night market, Old Market (Psar Chaa), and sampling Khmer cuisine — try fish amok and lok lak. Arrange your Angkor Wat temple pass for the following days (book online or at the gate).

🚌Giant Ibis or Mekong Express bus, Phnom Penh to Siem Reap (~£8-12, ~5-6hrs)

🛏Mad Monkey Siem Reap or Onederz Siem Reap — dorm from ~£5-9/night

  • Bus from Phnom Penh to Siem Reap (~£8-12, Giant Ibis or Mekong Express)
  • Arrive and check in to Siem Reap hostel
  • Evening at Pub Street, Old Market, and Khmer street food
~£35
Day 15

Angkor Wat & Angkor Thom

Siem Reap, Cambodia

Rise before dawn for sunrise at Angkor Wat — one of the world's great spectacles. A 1-day Angkor pass costs ~£28 (buy at the official ticket office or online). Hire a tuk-tuk driver for the day (~£12-15) to take you around the main Angkor circuit: Angkor Wat, the Bayon temple (with its 216 stone faces), Angkor Thom, and Ta Prohm (the jungle-strangled 'Tomb Raider' temple). Carry water and snacks — it's hot and the complex is vast. Return to Siem Reap for a well-earned Khmer massage (~£5-8).

🚌Tuk-tuk for the full day Angkor circuit (~£12-15)

🛏Mad Monkey Siem Reap or Onederz Siem Reap — dorm from ~£5-9/night

  • Pre-dawn departure for Angkor Wat sunrise
  • 1-day Angkor Archaeological Park pass (~£28)
  • Tuk-tuk for the day (~£12-15)
  • Angkor Wat, Bayon, Angkor Thom, Ta Prohm
  • Evening Khmer massage in Siem Reap (~£5-8)
~£65
Day 16

Final Morning in Siem Reap & Depart

Siem Reap, Cambodia

Spend your final morning as you please — explore the lesser-visited outer temples with your tuk-tuk driver, visit the Angkor National Museum (~£10), or browse the artisan markets. Siem Reap International Airport has connections to Bangkok, Kuala Lumpur, Singapore, and beyond for your onward journey. Pre-arrange a tuk-tuk to the airport (~£4-6). Reflect on an incredible 16-day journey through four of Southeast Asia's most captivating countries.

🚌Tuk-tuk to Siem Reap International Airport (~£4-6)

🛏N/A — departure day

  • Optional: visit outer Angkor temples or Angkor National Museum (~£10)
  • Last-minute shopping at artisan markets
  • Tuk-tuk to Siem Reap International Airport (~£4-6)
  • Depart or continue travels
~£30

Self-launched vs. G Adventures

 This itinerary (self-launched)G Adventures
Price per person~£870£2,800
Duration16 days16 days
Who books itYou and your group, directTour operator, guided group
Savings£1,930 per person (69%)

Estimate only, not a guaranteed price. Always verify costs independently before booking.

Want to see more G Adventures-style trips? Check them out here.

~£870

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.

Launch a departure with this itinerary

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 Self-Launched Highlights of Southeast Asia: Bangkok to Siem Reap cost?+

Doing it yourself with this self-launched itinerary costs an estimated £870 per person for 16 days in Southeast Asia. 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 £2,800 per person for a similar tour. Doing the same route independently, using the same standard of accommodation and activities, costs an estimated £870 — a saving of roughly £1,930 (69%) per person.

How long is the Southeast Asia trip?+

This itinerary runs 16 days, covering 16 day-by-day stops through Southeast Asia.

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 backpacker, culture, budget trip through Southeast Asia, 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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