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What Is The Best Airline To Fly To Bangkok?

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Last updated on 6 min read

Thai Airways is the best airline to fly to Bangkok for most travelers, combining full-service reliability, strong safety ratings, and extensive global connections.

What is the cheapest airline to fly to Thailand?

AirAsia offers the lowest average fares to Thailand from North America and Europe, typically ranging from $700 to $950 round-trip depending on season and departure city.

Check AirAsia’s website for promotional fares, which often drop below $700 during off-peak months like September or October. Budget carriers like Scoot and Nok Air also provide competitive pricing for regional routes within Southeast Asia. Always compare prices across Skyscanner, Google Flights, and Kayak to confirm the best deal for your travel dates.

What is the best airline to fly to Thailand?

Thai Airways ranks as the best overall airline to Bangkok based on service quality, safety, and global connectivity.

It’s the only Thai carrier with a 4-star Skytrax rating and offers full-service amenities across its fleet. For luxury travelers, Bangkok Airways provides excellent regional service and premium comfort. Budget-conscious flyers may prefer Thai Smile for short-haul routes or AirAsia for intercontinental travel. Your choice depends on budget, travel duration, and comfort preferences.

Which airlines are allowed to fly to Bangkok?

Over 50 airlines operate scheduled flights to Bangkok Suvarnabhumi Airport (BKK), including major carriers from all continents.

Airlines from AsiaAirlines from EuropeAirlines from Middle East
Thai Airways, AirAsia, Nok Air, Thai VietJetLufthansa, KLM, British Airways, FinnairEmirates, Qatar Airways, Etihad Airways
Singapore Airlines, Malaysia Airlines, Vietnam AirlinesTurkish Airlines, Aeroflot, Swiss InternationalSaudia, Oman Air, Kuwait Airways

Check the Airports of Thailand website for the latest list of approved carriers, as seasonal permissions may apply during peak travel periods.

What is the safest airline in Thailand?

Thai Airways and Thai Smile are the safest airlines in Thailand, both holding a 7/7 safety rating from AirlineRatings.com as of 2026.

Thai Airways operates a modern fleet with rigorous maintenance standards, while Thai Smile benefits from its parent company’s safety protocols. AirAsia Thailand and Nok Air have improved their safety measures but still hold lower ratings. Always verify an airline’s safety status on AirlineRatings.com before booking.

What month should you avoid Thailand?

Avoid visiting Chiang Mai from mid-February through early April due to severe air pollution from agricultural burning.

This period coincides with peak temperatures and haze, which can cause respiratory issues and reduce visibility. The Similan Islands are also closed from mid-May to October due to monsoon conditions. Plan your trip between November and early February for the best weather and air quality.

How much should I budget for a trip to Thailand?

Plan to spend $30 to $150 per day depending on your travel style, as of 2026.

Budget travelers can stay in hostels ($10–$25), eat street food ($2–$5 per meal), and use public transport ($0.50–$3 per trip). Mid-range travelers should budget $70–$120 daily for private rooms, local restaurants, and occasional taxis. Luxury travelers can expect to spend $200+ per day on upscale hotels and fine dining.

What is the cheapest month to travel to Thailand?

September is the cheapest month to fly to Thailand, with average round-trip fares starting at $650 from the U.S. and $550 from Europe.

This aligns with the end of the rainy season, resulting in fewer tourists and lower demand. Avoid booking during Thai New Year (Songkran in April) and Christmas/New Year’s, when prices surge. Use fare comparison tools like Google Flights to track price drops in real time.

How much does it cost to go to Thailand for 2 weeks?

Expect to spend $1,800 to $4,500 total for 2 weeks excluding international airfare, depending on travel style.

Travel StyleDaily BudgetTotal for 14 Days
Budget (hostels, street food, buses)$30–$50$420–$700
Mid-range (hotels, restaurants, taxis)$70–$120$980–$1,680
Luxury (resorts, fine dining, private tours)$150+$2,100+

Add $700–$1,500 for international flights, depending on your departure city. Factor in $200–$400 for activities like temple tours, island hopping, and scuba diving.

What is the cheapest day of the week to fly to Thailand?

Flying on Tuesdays and Wednesdays costs 10–20% less than weekend departures.

Booking early mornings or late-night flights can save an additional 15%, especially on budget airlines. Avoid flying during Thai holidays or Western peak seasons (December–January) to maximize savings. Use fare alerts on Google Flights or Skyscanner to monitor price fluctuations.

How much is quarantine in Thailand?

Mandatory quarantine in Thailand costs 28,000 to 220,000 THB ($780–$6,150) depending on the hotel category and amenities.

SHA Plus hotels (approved by the Thai government) start at 28,000 THB for basic rooms, while 5-star options like The Siam or The St. Regis cost up to 220,000 THB. All quarantine packages include meals, Wi-Fi, and on-site testing. Check the latest list of approved hotels on the Thai Quarantine website.

Is BKK open for international flights?

Bangkok’s Suvarnabhumi Airport (BKK) has been fully open for international flights since February 2021 and operates at full capacity as of 2026.

All airlines, including Thai Airways, have resumed regular schedules. Check the Airports of Thailand website for real-time updates on flight schedules or temporary closures. Visa-on-arrival services and e-visa options remain available for eligible travelers.

Do I need a visa to visit Phuket?

Citizens of most Western countries do not need a visa for stays up to 30 days, provided their passport is valid for at least 6 months.

Tourists from countries like the U.S., UK, Canada, and Australia receive a visa exemption stamp on arrival. However, visitors requiring a Visa on Arrival (e.g., from India or China) must pay 1,000 THB (~$28) and provide proof of onward travel. Check the Royal Thai Embassy website for the latest entry requirements.

Is Thai Airways a good airline?

Thai Airways is a good airline, holding a 4-star Skytrax rating and offering full-service comfort with a modern fleet.

It provides excellent in-flight meals, generous legroom, and attentive cabin service. The airline’s punctuality and safety records are among the best in Asia. However, its long-haul flights can be pricey, so compare fares with other carriers like Emirates or Qatar Airways for better deals.

Is Thai AirAsia safe?

Thai AirAsia is considered safe but has a lower safety rating than Thai Airways, with a 5/7 from AirlineRatings.com.

It meets international aviation standards and has a strong operational record, but its budget model means fewer redundant systems than full-service airlines. Avoid it if you prioritize premium safety protocols. Always check for the latest safety updates on AirlineRatings.com before booking.

What is the difference between Thai Airways and Thai Smile?

Thai Airways is a full-service airline offering international and domestic flights, while Thai Smile is its low-cost regional subsidiary focusing on short-haul routes.

Thai Airways operates wide-body aircraft like the Airbus A350 and Boeing 787, while Thai Smile uses narrow-body planes such as the Airbus A320. Thai Smile offers lower fares but fewer amenities, such as no free checked baggage on basic tickets. Book Thai Smile for regional trips to save money, or choose Thai Airways for long-haul comfort.

Edited and fact-checked by the MeridianFacts editorial team.
Tom Bennett
Written by

Tom Bennett is a travel planning writer and former travel agent who has booked everything from weekend road trips to round-the-world itineraries. He lives in San Diego and writes practical travel guides that focus on what you actually need to know, not what looks good on Instagram.

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