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Find Cheap Flights to Thailand Today to Start Your Trip

Compare and book flights to Thailand from Vietnam with TICKETS.VN. Search for direct and connecting routes to Bangkok, Phuket, Chiang Mai, and more.

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How Much Does a Flight to Thailand Cost?

Below is an overview of flight prices to Thailand. You will find the cheapest one-way and round-trip fares, peak and low seasons, along with average flight times and the best time to book.

Best One-Way Deal
...تايلاند
Best Round-Trip Deal
...تايلاند
📉
Cheapest Month to Fly
📈
Most Expensive Month
Average Flight Time
1 hour 30 minutes
From Hanoi to Bangkok
📅
Best Time to Book
8-12 weeks in advance
Save up to 15% on fares

Cheap Flight Deals to Thailand

Search for the best cheap flight deals to top cities in Thailand. Compare one-way and round-trip prices to Bangkok, Phuket, and Chiang Mai for the most economical trip.

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Round trip
Cheapest flights near you are loading ...




⏱️️

Best Time to Book Flights to Thailand

8-12 weeks before your flight
Last minuteUnder 4 weeks+25%
Optimal8-12 weeksBase price
Too earlyOver 16 weeks+10%

To ensure you get cheap flights to Thailand, try to book about 8 to 12 weeks before your departure date. This is the ideal time when airlines offer the most competitive prices. Booking too early or too late can lead to paying extra. Hunting for cheap flights to Thailand requires planning ahead.


Are you ready to book cheap flights to Thailand?

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What are the top tourist attractions in Thailand?

Thailand is famous for its magnificent temples, stunning beaches, and vibrant street food. Explore the top attractions below to plan your trip, from bustling Bangkok to tranquil islands.

Grand Palace
The official residence of the Kings of Thailand, featuring intricate architecture and the sacred Temple of the Emerald Buddha.

Open: 8:30 - 15:30

Admission Fee: 500 Baht

Best time: Early morning

Located in: Bangkok

Flights to Grand Palace (Bangkok)
🏯 Historical Site
Wat Arun (Temple of Dawn)
A beautiful temple on the Chao Phraya River, famous for its colorful porcelain-inlaid prang (tower).

Open: 8:00 - 18:00

Admission Fee: 100 Baht

Best time: Sunset

Located in: Bangkok

Flights to Wat Arun (Bangkok)
🙏 Temple
Phi Phi Islands
A world-famous archipelago near Phuket, featuring towering limestone cliffs and crystal-clear waters.

Open: All day

Admission Fee: Free (national park fee applies)

Best time: November to April

Located in: Krabi/Phuket

Flights to Phi Phi Islands (Phuket)
🏖️ Beach/Island
Damnoen Saduak Floating Market
Experience unique local culture by shopping for goods, fruits, and food from boats along the canals.

Open: 7:00 - 11:00

Admission Fee: Free

Best time: Early morning

Located in: Ratchaburi (near Bangkok)

Flights to Damnoen Saduak Floating Market (Bangkok)
🛍️ Market
Ayutthaya Historical City
A UNESCO World Heritage Site, formerly the capital of Siam, featuring impressive ruined temples and Buddha statues.

Open: 8:00 - 18:00

Admission Fee: 50 Baht/temple

Best time: Dry season (Nov - Feb)

Located in: Ayutthaya

Flights to Ayutthaya (Bangkok)
🗿 UNESCO Heritage
Doi Suthep Hill
A sacred hill overlooking Chiang Mai, home to the famous Wat Phra That Doi Suthep temple with panoramic city views.

Open: 6:00 - 18:00

Admission Fee: 30 Baht

Best time: Early morning

Located in: Chiang Mai

Flights to Doi Suthep Hill (Chiang Mai)
⛰️ Mountain/Temple
Patong Beach
Phuket's most famous beach, attracting visitors with its vibrant nightlife, water activities, and shopping.

Open: All day

Admission Fee: Free

Best time: Dry season (Nov - Apr)

Located in: Phuket

Flights to Patong Beach (Phuket)
🏖️ Beach
Khao Sok National Park
A vast nature reserve with tropical rainforest, the stunning Cheow Lan Lake, and impressive limestone cliffs.

Open: All day

Admission Fee: 300 Baht

Best time: December to April

Located in: Surat Thani

Flights to Khao Sok National Park (Surat Thani)
🏞️ National Park


When is the best time to book flights to Thailand from Vietnam?

Choosing the right time to visit Thailand greatly affects your experience and travel costs. Thailand has three main seasons, each offering different weather conditions and activities. Understanding the seasons will help you find cheap flights to Thailand and fully enjoy your vacation.



Frequently Asked Questions about Finding Cheap Flights to Thailand from Vietnam

How much does a flight to Thailand cost and which airline is the cheapest?

Flight prices to Thailand usually range from 2,000,000 VND to 4,000,000 VND for a round-trip ticket, depending on the departure point (Hanoi, Ho Chi Minh City, Da Nang), booking time, and travel season. Low-cost airlines like VietJet Air, AirAsia, and Nok Air often offer cheap flights to Thailand. To find the cheapest fare, you should compare prices between airlines and use TICKETS.VN's price tracking feature. Booking 2-3 months in advance is also a good way to secure the best flight prices to Thailand.

How can I find cheap round-trip flights to Thailand?

To find cheap round-trip flights to Thailand, you should be flexible with your travel dates. Avoid flying on weekends, major holidays (like Songkran), or during the peak season (November - February). Regularly check for airline promotions. Booking flights from Ho Chi Minh City to Thailand or Hanoi to Thailand on weekdays (Tuesday, Wednesday) often yields better prices. TICKETS.VN helps you compare cheap round-trip flight prices to Thailand from various agents and airlines, making it easy to find the best deals.

When is the best time to book a flight to Thailand?

The best time to book a flight to Thailand is about 6-8 weeks before the departure date, especially if you are flying during the peak season. If you are looking for cheap flights to Thailand in the summer (June - September), you can book a little closer to the date as this is the low season. However, if you plan to travel during a holiday, such as finding cheap flights to Thailand for Tet (Lunar New Year), you should book at least 3-4 months in advance to avoid high flight prices due to high demand.

Do I need a visa to travel to Thailand from Vietnam?

No, Vietnamese citizens are exempt from visa requirements when entering Thailand for tourism purposes and staying for a maximum of 30 days (if entering by air) or 15 days (if entering by land). You only need a passport valid for at least 6 months. However, if you plan to stay longer, you need to apply for a visa before purchasing your flight ticket to Thailand.

How does TICKETS.VN find flights at such low prices?

TICKETS.VN is a global flight price aggregator. We do not sell tickets directly but connect you with hundreds of airlines and major booking websites worldwide. Airlines and booking sites like VietJet Air, AirAsia, Agoda, and Booking.com pay a fee to be featured on our platform because the travel industry is highly competitive. This allows us to show you flight options to Thailand from multiple sources, ensuring you always see the lowest available price on the market.

Does TICKETS.VN add any extra fees to the displayed price?

Absolutely not. TICKETS.VN is committed to not adding any fees or surcharges to the price you see. The flight price to Thailand displayed is the final price provided by the selling partner (airline or agent). We operate on an advertising and commission model from our partners, not by increasing your ticket price. This ensures you always receive the most transparent and competitive price when booking flights to Thailand through our platform.

Which airport in Thailand should I fly to for cheap flights to Thailand?

If you are looking for cheap flights to Thailand, consider flying into Don Mueang International Airport (DMK) in Bangkok instead of Suvarnabhumi (BKK), as DMK is the hub for low-cost carriers. For flights from Hanoi to Thailand or Ho Chi Minh City to Thailand, budget airlines often land at DMK. If you are going to Phuket or Chiang Mai, compare cheap flight prices to Phuket and cheap flight prices to Chiang Mai directly, but sometimes flying to Bangkok first and then taking a domestic connection can be cheaper.

How can I find cheap flights to Thailand during Tet (Lunar New Year)?

Flights to Thailand during Tet (Lunar New Year) are often very expensive due to high travel demand. To find cheap flights to Thailand during Tet, you must book extremely early, at least 4-6 months in advance. Consider flying on days that are not the absolute peak of the Tet holiday. Use TICKETS.VN's price alert feature to receive notifications when cheap flights to Thailand have promotions, helping you hunt for cheap flights to Thailand more effectively.

Can I use TICKETS.VN to track flight prices to Thailand?

Yes, TICKETS.VN offers a free price alert service. You just need to set up your flight route (e.g., flights from Ho Chi Minh City to Thailand) and we will email you as soon as the flight price to Thailand changes. This feature is very useful for finding cheap flights to Thailand, especially for popular routes like cheap flights to Bangkok or cheap flights to Phuket, ensuring you don't miss any deals.

Are there any tips to save money when booking flights to Thailand?

Besides booking early and being flexible with travel dates, consider flying on weekdays and choosing early morning or late night flights, as they are often cheaper than midday flights. If you are flying to islands like Koh Samui, check for cheap flights to Thailand to nearby airports like Surat Thani (URT) and then take a ferry, instead of flying directly to Koh Samui (USM) which is usually more expensive. Always compare flight prices to Thailand from various airlines on TICKETS.VN.

Essential Travel Guide when Flying to Thailand from Vietnam

Understanding practical aspects such as transportation, currency, and local customs will make your trip to Thailand smoother. Being well-prepared helps you fully enjoy the Land of Smiles.

Vietnamese citizens are visa-exempt when entering Thailand for tourism purposes and staying for no more than 30 days. You only need a passport valid for at least 6 months, a round-trip ticket, and proof of accommodation. Have these documents ready to ensure a quick immigration process.

Thailand's transportation system is diverse. In Bangkok, you should use the Skytrain (BTS) and subway (MRT) to avoid traffic jams. Taxis and Grab are also popular, but remember to ask the driver to use the meter. In other cities, tuk-tuks, motorbike taxis, and songthaews (covered pickup trucks) are interesting options.

The currency is the Thai Baht (THB). You should exchange money at reputable exchange counters at the airport or city center for a good rate. Credit cards are widely accepted in major shopping centers, but cash is still necessary for night markets and street food stalls. Always carry small change for convenient shopping.

Thailand is the Land of Smiles and temples, so respecting Buddhist culture is important. When entering temples, wear modest clothing (covering shoulders and knees). The head is considered the most sacred part, so avoid touching others' heads. Feet are considered unclean; do not use your feet to point. The image of the Thai Royal Family must also be respected absolutely.

Thai cuisine is famous for its balance of sour, spicy, salty, and sweet flavors. Don't miss Pad Thai, Tom Yum Goong (spicy shrimp soup), Som Tum (papaya salad), and Mango Sticky Rice. Trying street food at night markets is a wonderful experience. Remember to specify the spice level if you are not used to spicy food.

Thailand is relatively safe, but you still need to be wary of tourist scams, especially in Bangkok. Be cautious of strangers approaching you in tourist areas and telling you that a certain attraction is closed. Always keep your personal belongings safe. Only use metered taxis or reputable ride-hailing apps.

Thailand has diverse destinations: bustling Bangkok, peaceful Chiang Mai, and beach islands like Phuket or Krabi. Allocate time reasonably for each area. For an authentic experience, spend time exploring local markets and wandering through small alleys instead of just staying in commercial centers. This helps you better feel the rhythm of Thai life.

For beautiful photos and a unique experience, visit the Maeklong Railway Market near Bangkok. This is a market operating right on the railway tracks; when the train arrives, vendors quickly pack up. This sight is both unique and exciting. Check the train schedule before arriving so you don't miss this moment!



Which airports serve flights to Thailand from Vietnam?

Thailand has many large international airports, making it easy to find cheap flights to Thailand. The main airports in Bangkok, Phuket, and Chiang Mai are the most popular destinations for travelers from Vietnam. Choosing the right airport will help you save time and domestic travel costs.

Suvarnabhumi International Airport (Bangkok) (BKK)
4.5/5
Location:30 km east of downtown Bangkok
Transportation:Airport Rail Link, taxi, bus

The main aviation hub of Thailand, serving most international flights. This modern airport is the primary gateway for finding cheap flights to Bangkok.

Largest
Modern
Hub
Don Mueang International Airport (Bangkok) (DMK)
4.0/5
Location:24 km north of downtown Bangkok
Transportation:Bus A1/A2, taxi, train

This older airport is now the operational center for low-cost airlines, ideal for those looking for cheap flights to Thailand.

Low-cost
Domestic
Popular
Phuket International Airport (HKT)
4.3/5
Location:32 km from Patong Beach
Transportation:Airport bus, taxi, minivan

The main gateway to the beautiful island of Phuket. This is the ideal destination for those looking for cheap flights to Phuket to enjoy the beaches.

Island
Beach tourism
International
Chiang Mai International Airport (CNX)
4.2/5
Location:4 km from downtown Chiang Mai
Transportation:Taxi, songthaew, Grab

The airport serving Northern Thailand, an ideal place to find cheap flights to Chiang Mai and explore the ancient Lanna culture.

Northern
Culture
Convenient


Which airlines fly to Thailand from Vietnam?

Many airlines operate direct and connecting routes from Vietnam to Thailand, making it easy to find cheap flights to Thailand. You can choose between traditional and low-cost carriers depending on your needs and budget.

Airlines operating direct flights from Vietnam
Popular connecting airlines

Airlines offering convenient direct flights from major cities in Vietnam to Thailand.

Vietnam Airlines
National flag carrier
4.5
  • Offers direct flights from Hanoi, Ho Chi Minh City to Bangkok.

VietJet Air
Low-cost carrier
4
  • Has many cheap direct routes to Bangkok (BKK/DMK), Phuket, and Chiang Mai.

Bamboo Airways
Quality airline
4.2
  • Operates some direct routes to Thailand with good service.

Thai Airways
Thailand's national flag carrier
4.6
  • Offers direct flights from Vietnam, known for premium service.

Thai Vietjet Air
Thai low-cost carrier
3.9
  • Serves cheap routes between Vietnam and Thailand, often flying to DMK.



Where should I fly from Thailand with TICKETS.VN?

Thailand is a major travel hub, from here you can easily find cheap flights to explore neighboring countries or further destinations. Take advantage of this location to expand your journey.

Singapore
Singapore
A modern financial and tourist hub, famous for Gardens by the Bay and diverse cuisine.
Kuala Lumpur
Kuala Lumpur
The vibrant capital of Malaysia, highlighted by the Petronas Twin Towers and a unique cultural blend.
Hong Kong
Hong Kong
An international city with impressive skyscrapers, excellent street food, and a bustling harbor.
Taipei
Taipei
Explore the capital of Taiwan, home to the Taipei 101 skyscraper and famous night markets with street food.
Seoul
Seoul
The capital of South Korea, a blend of tradition and modern technology, with ancient palaces and bustling shopping districts.
Tokyo
Tokyo
The capital of Japan, a massive metropolis with unique culture, from ancient temples to cutting-edge technology.
Manila
Manila
The capital of the Philippines, a historical and modern city, the gateway to exploring the country's more than 7,000 islands.
Hanoi
Hanoi
The thousand-year-old capital of Vietnam, famous for its Old Quarter, Hoan Kiem Lake, and rich street food.


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