10 Best Thailand Multiday Tours in May 2026

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Thai Experience - May 2026

(231 reviews )

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Best price guaranteed

I did an experience Thailand 13 tour, had the most amazing time, my group leader Danny Flanders was the absolute best ! He made the experience a memorable, one that I will remember for the rest of my life ··

Chill outBeach

Tour Type

Small Group Tour

Accommodation

Hotel, Bungalow

Age Range

18-55 yrs

Operated in

english

Destinations

Phuket, Bangkok, Phi Phi Islands

Phuket, Bangkok, Phi Phi Islands, Khao Sok National Park, Koh Phangan

Duration13 days

From

USD 1,774

USD 1,721

Saving

USD 53

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22% OFF TODAY

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Thailand Island Hopper - May 2026

4.9

(262 reviews )

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An absolutely unforgettable experience, met friends for life and visited some mind blowing spots. Arthur was an exceptional tour guide throughout, after being called in on late notice you could not tell. He brought the energy and jokes the entire trip, never failing to put a smile on people’s faces. Would highly recommend to anyone wanting to visit Thailand, especially if travelling solo 10/10.

BeachChill out

Tour Type

Group Tour

Accommodation

Bungalow, Sleeper Train

Age Range

18-40 yrs

Operated in

english

Destinations

Koh Samui, Phuket, Bangkok, Koh

Koh Samui, Phuket, Bangkok, Koh Phi Phi, Phi Phi Islands, Khao Sok National Park, Koh Phangan, Koh Tao, Koh Nang Yuan

22% OFF TODAY

Duration14 days

From

USD 1,425

USD 1,106

Saving

USD 319

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Southern Thailand Sojourn: Nightlife & National Parks - May 2026

37% OFF TODAY

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Southern Thailand Sojourn: Nightlife & National Parks - May 2026

(12 reviews )

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I had a great experience on this tour, as a solo traveller it was a great way to connect with other travellers. My tour guide was very helpful and friendly and shared a lot of local information.

WildlifeKayaking and canoeing

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Bungalow, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Ko Tao, Koh Tao, Surat

Bangkok, Ko Tao, Koh Tao, Surat Thani, Khao Sok, Koh Pha Ngan

37% OFF TODAY

Duration8 days

From

USD 849

USD 534

Saving

USD 315

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Thai Intro 12 day - May 2026

(231 reviews )

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I went on the 12 day Thailand trip - absolutely amazing. Koh Phangan especially was so nice, and the temples in Bangkok and evening boat tour in Koh Phi Phi was amazing (especially seeing the bioluminescent plankton at night!). Michelle (my tour leader) was especially incredible, she made the trip so fun and was there for any worries I had. Big shout out to our local tour guide too, Nana, who was super funny and super interesting to learn about the local Thai culture. It was my first time doing a tour like this, and Ive already booked a second tour with intro next summer! All in all, incredible trip! Cannot recommend enough.

AdventureSnorkeling

Tour Type

Group Tour

Accommodation

Bungalow, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Krabi, Bangkok, Koh Phi Phi, Kha

Krabi, Bangkok, Koh Phi Phi, Khao Sok National Park, Koh Phangan, Phi Phi Islands

Duration12 days

From

USD 1,299

USD 1,260

Saving

USD 39

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Thailand: Night Markets & Blue Waters - May 2026

27% OFF TODAY

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Thailand: Night Markets & Blue Waters - May 2026

(7 reviews )

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I enjoyed learning, seeing, tasting, and getting involved in the local culture. An unforgettable experience I would not be able to replicate on my own.

WildlifeTrekking and Hiking

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Hut, Bungalow, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Ko Tao, Koh Tao, Khao S

Bangkok, Ko Tao, Koh Tao, Khao Sok National Park, Koh Pha Ngan, Chiang Mai, Ban Mae Jok, Pa Khao Lam, Surat Thani

27% OFF TODAY

Duration15 days

From

USD 1,549

USD 1,126

Saving

USD 423

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Super Sales

Thai Intro 18 day - May 2026

(273 reviews )

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I went on the 18 day Thailand intro and had the trip of a lifetime! Everything from even before we arrived was very organised which led to a completely stress free trip. Our group leader Zoe was amazing, bringing such positive vibes from day 1, and provided complete support throughout the trip and for onward travel. Our local guide Aei-ki was fantastic and provided cultural knowledge as we went round. Would highly recommend Intro travel and this amazing country!

AdventureSnorkeling

Tour Type

Group Tour

Accommodation

Bungalow, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Koh Phangan

Chiang Mai, Bangkok, Koh Phangan, Koh Phi Phi, Phi Phi Islands, Khao Sok National Park

Duration18 days

From

USD 1,949

USD 1,891

Saving

USD 58

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Thai Intro 9 day - May 2026

(61 reviews )

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I just finished the 12 day intro trip in Thailand. It was the most incredible trip. I was originally booked onto 9 days but made some amazing friends and was having too much fun so had to extend. This is the best way to travel stress free, the organisation is great and the activities are so much fun. We had Ellie as our group leader and she was amazing. She was always keeping the vibes high and showing us her best dance moves. I would really recommend travelling with intro and will definately be using them again soon.

AdventureSnorkeling

Tour Type

Group Tour

Accommodation

Bungalow, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Bangkok, Koh Phangan, Khao Sok National Park

Duration9 days

From

USD 949

USD 921

Saving

USD 28

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40% OFF TODAY

Best of Thailand (4 Star Hotels) - May 2026

(1 review )

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The guide was really knowledgeable and was able to tell us about the history of all the places we visited. The itinerary was good and we were able to see many sights and places that we would not normally see if we had booked on our own. The bus was also super comfortable and the driver was helpful and excellent on the road. The hotels that we stayed in were 4 stars and I would highly recommend this tour

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-75 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Kanchanabur

Chiang Mai, Bangkok, Kanchanaburi, Phitsanulok, Chiang Rai

40% OFF TODAY

Duration9 days

From

USD 1,954

USD 1,172

Saving

USD 782

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22% OFF TODAY

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Northern Thailand Adventure - May 2026

(67 reviews )

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Alles super organisiert, man bracht man sich keine Gedanken zu machen und Sachen selber planen. Wenn man mal eigenständig was unternehmen will, kann man sich immer an seinen Tourguide wenden, er hat uns immer super geholfen und beraten (bei uns: Arthur, wirklich cooler, entspannter und witziger Typ). Das Preis-Leistungs-Verhältnis ist auch absucht fair. Man kann wirklich tolle Menschen kennenlernen und viel über andere Kulturen lernen und seinen Horizont erweitern. Aber: Manchmal etwas eng getaktet und wenig Freizeit. Ob das gut oder schlecht ist, muss jeder für sich selber entscheiden.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Home-stay, Hotel

Age Range

18-40 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Pai, Kancha

Chiang Mai, Bangkok, Pai, Kanchanaburi, Erawan Falls, Ayutthaya

22% OFF TODAY

Duration14 days

From

USD 1,425

USD 1,106

Saving

USD 319

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40% OFF TODAY

Charming Thailand (4 Star Hotels) - May 2026

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Starting off in Bangkok and ending in the north, Chiang Mai, you are in for a jam-packed 8 days. Experience some of the best highlights of Central and North Thailand. Wander the bustling night markets of Bangkok, get to know about elephants in Chiang Mai, explore the archaeological gem of Ayutthaya, and get your cameras ready as you witness the spectacular White Temple in Chiang Rai. This tour gives you the perfect taste of Thailand’s charm, you'll most definitely be left wanting more!

Local culture

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-75 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Ko Samui, K

Chiang Mai, Bangkok, Ko Samui, Kanchanaburi, Phitsanulok, Chiang Rai

40% OFF TODAY

Duration8 days

From

USD 1,633

USD 980

Saving

USD 653

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22% OFF TODAY

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Total Thailand - May 2026

4.9

(86 reviews )

No booking fees

Best price guaranteed

Doing the Total Thailand tour I saw and learnt more about the country than I could ever have done as a solo traveller. Travelling as a group I have made friends for life and developed my confidence in going out to see the world on my own. I would recommend any tour with the team to my family and friends.

BeachLocal boat rides

Tour Type

Group Tour

Accommodation

Bungalow, Home-stay, Guest House, Hotel, Resort

Age Range

18-40 yrs

Operated in

english

Destinations

Phuket, Bangkok, Pai, Chiang Mai

Phuket, Bangkok, Pai, Chiang Mai, Khao Sok National Park, Koh Phangan, Kanchanaburi, Koh Tao, Phi Phi Islands, Erawan Falls, Ayutthaya

22% OFF TODAY

Duration27 days

From

USD 2,795

USD 2,169

Saving

USD 626

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65% OFF TODAY

9 days Discovery Thailand - Private Tour - May 2026

4.9

(10 reviews )

Trip customizable

Best price guaranteed

We are a family of 5 who enjoyed a 9-day vacation in Thailand. We visited Bangkok, Chiang Mai, and Phuket. All three destinations exceeded our expectations. It was a pleasure working with Lindy, our travel representative. She was always available to promptly answer our questions and consistently checked in throughout the trip to ensure we were happy with the accommodations, transfer services, and activities. Thank you, Lindy!

Local boat ridesWildlife

Tour Type

Private Tour

Accommodation

Hotel, Resort

Age Range

1-99 yrs

Operated in

english, french, german, spanish

Destinations

Chiang Mai, Phuket, Bangkok

65% OFF TODAY

Duration9 days

From

USD 3,703

USD 1,296

Saving

USD 2,407

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Super Sales

Thailand Experience - May 2026

4.9

(41 reviews )

No booking fees

Best price guaranteed

Had the most amazing trip with tru travels in Thailand. Ming was really the most amazing tour guide we could have ever wished for. She made the trip truly special and is one of a kind, with her beautiful positive energy and her great sense of humour this was a trip of a life time and couldn’t recommend Ming as a tour guide enough. Please get her on a gals who travel Egypt edition ❤️❤️

BeachLocal boat ridesChill out

Tour Type

Group Tour

Accommodation

Bungalow, Sleeper Train

Age Range

18-40 yrs

Operated in

english

Destinations

Bangkok, Koh Phangan, Khao Sok National Park

Duration8 days

From

USD 895

USD 868

Saving

USD 27

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Exotic Thailand 13 Days - Kanchanaburi/ Chiang Mai/ Krabi - May 2026

4.8

(10 reviews )

Trip customizable

Best price guaranteed

This was an excellent trip to Thailand! All of the details were arranged! The tour guides were knowledge locals. It was nice not having to arrange any of the drivers. The hotels were all nice, clean, and comfortable. The tours were well chosen and all of the locations were excellent! I highly recommend and I would go again!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Guest House, Hotel, Resort

Age Range

1-90 yrs

Operated in

English

Destinations

Chiang Mai, Krabi, Bangkok, Kanc

Chiang Mai, Krabi, Bangkok, Kanchanaburi, Koh Phi Phi, Sangkhilaburi

Duration13 days

From

USD 1,691

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Combine Thailand in May with Nearby Countries for an Unforgettable Trip

See tours with itineraries going through multiple countries, including Thailand

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Alternatively, explore tours that are exclusively just England and Thailand, Thailand and Vietnam or Cambodia and Thailand.

All Thailand Tours in May 2026

46 Trips in Thailand during May 2026 with 1,450 Reviews

See Thailand tours by duration

Thai Experience - May 2026

Thailand Island Hopper - May 2026

Southern Thailand Sojourn: Nightlife & National Parks - May 2026

Thai Intro 12 day - May 2026

Thailand: Night Markets & Blue Waters - May 2026

Thai Intro 18 day - May 2026

Thai Intro 9 day - May 2026

Best of Thailand (4 Star Hotels) - May 2026

Northern Thailand Adventure - May 2026

Charming Thailand (4 Star Hotels) - May 2026

Total Thailand - May 2026

9 days Discovery Thailand - Private Tour - May 2026

Thailand Experience - May 2026

Exotic Thailand 13 Days - Kanchanaburi/ Chiang Mai/ Krabi - May 2026

Combine Thailand in May with Nearby Countries for an Unforgettable Trip

46 Trips in Thailand during May 2026 with 1,450 Reviews

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Food, wine, events and nightlife

Adventure and sport

Wildlife, landscapes and nature

Boat tours, water sports and marine wildlife

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Beach, romance, getaways and relaxation

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All Thailand Tours in May 2026

46 Trips in Thailand during May 2026 with 1,450 Reviews

See Thailand tours by duration

46 Trips in Thailand during May 2026 with 1,450 Reviews