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Cheapfaremart, the leading US-based online travel agency (OTA) helps you find, compare, and confirm cheap flights to Bangkok, Thailand with just a few clicks. Bangkok has been constantly maintaining its position in the top 10 most visited cities for years according to Euromonitor and Mastercard. 

Bangkok is one of the safest destinations for the US travelers. The US Department of State maintains Level-1 Advisory for travel to Bangkok for US travelers on the scale of 1 to 5, where 1 represents the safest where normal precaution is expected and 5 represents the restricted where citizens should avoid traveling at all.

Planning a Bangkok holiday becomes easier as no tourist visa is required when the stay is less than 30 days, and the minimum passport validity is 6 months from date of entry required.

Airports in and Nearby Bangkok

Bangkok is one of Asia’s busiest air transportation centers. The city is served by two international airports as mentioned below.

1. Bangkok Airport

Official Name: Suvarnabhumi Airport

Airport Code: BKK

Location: Bang Phli, Samut Prakan and Prawet/ Bang Kapi/ Lad Krabang, Bangkok

Quick Facts: With an area of 3,240 ha, BKK is one of the biggest international airports in Southeast Asia and a regional hub for aviation.

Hub for: Bangkok Airways, Jet Asia Airways, Thai Airways, Thai Smile,

Thai Vietjet Air

2. Don Mueang International Airport

Official Name: Don Mueang International Airport

Airport Code: DMK

Location: 222 Vibhavadi Rangsit Road, Sanam Bin Subdistrict, Don Mueang, Bangkok, Thailand

Quick Facts: The airport is recognized as one of the world’s oldest international airports and Asia’s oldest operating airport.

Hub for: Nok Air, NokScoot, Thai AirAsia, Thai AirAsia X, Thai Lion Air

Nearby Airports


  • Chiang Mai International Airport (CNX)
  • Mae Fah Luang Chiang Rai International Airport (CEI)
  • Hat Yai International Airport (HDY)
  • Phuket International Airport (HKT)
  • Samui International Airport (USM)
  • Krabi International Airport (KBV)
  • Udon Thani International Airport (UTH)
  • Surat Thani International Airport (URT)
  • U-Tapao International Airport (UTP)

Best Time to Visit Bangkok

Most travelers choose to book their flights to Bangkok towards the end of the year – November to March. These are the times when outdoor temperatures tend to be the least humid and coolest (below 20 °C/ 68 °F). Colder temperatures in the high tourist season make walking tours of Bangkok all the more enjoyable – the best way to check out the many street markets, food stalls and alley shops in town. Try booking your air tickets to Bangkok well in advance of your travel date to enjoy the cheapest airfares and early bird discounts.

Flight Distance and Time

Most of the airlines from the airports in the United States depart to Suvarnabhumi Airport (BKK) of Bangkok. Only a few international airlines connect to the Don Mueang International Airport. Currently, no nonstop flights to Bangkok are available from the US. Passengers need to interchange at stopover airports in Korea, Japan, or Europe. Take a look at the flight distance and flight time from a few popular cities in the US.


Flight Distance

Flight Time

San Francisco to Bangkok Flight

7,929 miles/12761 km

16 hours 22 minutes

Los Angeles, CA to Bangkok Flight

8,276 miles/13319 km

17 hours 03 minutes

Chicago, IL to Bangkok Flight

8, 568 miles/13789 km

17 hours 38 minutes

New York City to Bangkok Flight

8,667 miles/13947 km

17 hours 50 minutes

Dallas to Bangkok Flight

9,034 miles/14538 km

18 hours 34 minutes

Philadelphia, PA to Bangkok

8,726 miles/14042 km

17 hours 57 minutes

A Traveler’s Guide to Airport Security Screening

Take a look at the security procedures exercised or may be exercised at departure airport in the US.

1. Carry-On Baggage Screening


Place your personal electronic devices larger than a cell phone like include laptops, tablets, e-readers and handheld game consoles into a bin for X-ray screening. Items like hair dryers, electric shavers or electric toothbrushes are exempted.


Listen to the instructions of the TSA officer. In most cases, food or snacks such as fruit, health bars, and sandwiches can stay inside your carry-on bag. There are special instructions for liquids, gels, and aerosols, as well as for baby food, breast milk and medically necessary items.


If you are preparing for your flight, be aware that how and what you pack can impact the screening process. Be sure that you check for prohibited items and remember to follow the 3-1-1 liquids rule. TSA officers may instruct travelers to separate other items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine. Keep your bag organized to help ease the screening process as it takes time for TSA officers to make sure a jam-packed, cluttered, overstuffed bag is safe.

2. Checked Baggage Screening

Checked baggage items are scanned using a computer tomography (CT) scanner. A CT scanner is a hollow tube that surrounds your bag. An X-ray mechanism revolves slowly around it, bombarding it with X-rays and recording the resulting data. The scanner calculates the mass and density of individual objects in your bag based on this tomogram. If an object’s mass/density falls within the range of a dangerous material, the CT scanner warns the operator of a potential hazardous object.

International Flights

To enhance safety on international travels, TSA works closely with 280 foreign airports with direct commercial flights to the U.S., in more than 100 countries around the world. International passengers might have to go through an extensive security screening process. Hence, arrive earlier at your airport so as to allow enough time for the screening procedure. Take a look at the security advisory of the Federal Aviation Administration to know about hazardous materials.

3. Pat-Down Screening

Pat-down procedures are used to determine whether prohibited items or other threats to transportation security are concealed on the person. The process involves the manual inspection of the head, neck, arms, torso, legs, and feet. This includes head coverings and sensitive areas such as breasts, groin, and the buttocks. The officer advises you about the process to help you anticipate any actions before you feel them. Pat-downs require sufficient pressure to ensure detection, and areas may undergo a pat-down more than once for the TSA officer to confirm no threat items are detected. You will receive a pat-down by an officer of the same gender.

4. Secure Flight

Secure Flight is a risk-based passenger prescreening program that enhances security by identifying low and high-risk passengers before they arrive at the airport by matching their names against trusted traveler lists and watchlists.

5. TSA Pre?® Screening

With TSA Pre?®, you are able to speed through security and don’t need to remove your shoes, laptops, liquids, belts and light jackets. You may apply for the TSA Pre?® membership.

Flights to Bangkok: Frequently Asked Questions

Q1. What airlines operate nonstop flights from San Francisco to Bangkok?

No airlines operate nonstop flights from San Francisco to Bangkok. One-stop and two-stop flights are available with Japan Airlines, Korean Air, Asiana Airlines, Philippine Airlines, China Airlines, Turkish Airlines, Thai Airways, United Airlines, Qatar Airways, Emirates and China Southern Airlines.

Q2. What airlines have premium economy flights from San Francisco to Bangkok?

Japan Airlines, Eva Air, United, Singapore Airlines, Cathay Pacific, and China Southern Airlines operate flights with premium economy class.

Q3. What airline has the cheapest air ticket from San Francisco to Bangkok?

Japan Airlines and Korean Air offers the cheapest flight ticket to Bangkok from San Francisco. The flight has a connection in Tokyo, Japan. Take note of the connection hours and departure and arrival time at all airports.

Q4. What airlines operate nonstop flights from Los Angeles, CA to Bangkok?

No airlines operate nonstop flights to Bangkok from Los Angeles. You can rely on one-stop and two-stop flights. The popular carriers are Asiana Airlines, Korean Air, Eva Air, China Airlines, American Airlines, Philippine Airlines, Cathay Pacific, China Eastern Airlines, Singapore Airlines, and Turkish Airlines. Mind the layover airport and the time that you may need to stay.

Q5. What airlines has the cheapest air ticket from Los Angeles, CA to Bangkok?

In the economy class, Asiana Airlines and Korean Air offer cheap flights to Bangkok. Their prices are highly competitive. 

Q6. What airlines operate nonstop flights from Chicago, IL to Bangkok?

No airlines operate nonstop flights from Chicago to Bangkok. 

Q7. What are the best airlines to fly to Bangkok from Chicago?

Qatar Airways, American Airlines, Emirates, United Airlines, and Royal Jordanian.

Q8. What airlines has cheapest air ticket from Chicago, IL to Bangkok?

Korean Air, Thai Airways, Japan Airlines.

Q9. What airlines operate nonstop flights from New York City to Bangkok?

No airlines operate nonstop flights from New York to Bangkok.

Q10. What airlines has cheapest air ticket from New York City to Bangkok?

Japan Airlines and Qatar Airways.

Q11. Does America Airlines operate flights from New York JFK to Bangkok?

Yes. The flights are one-stop with connection at Tokyo, JP (HND). 

Q12. What are the best carriers for business class flights from New York to Bangkok?

American Airlines, Thai Airways, Emirates, and Singapore Airlines. 

Q13. What airlines operate nonstop flights from Dallas to Bangkok?

No airlines currently operate nonstop flights to Bangkok from any of the airports in Dallas. One-stop to two-stop flights are available from the leading carriers like Korean Air, Japan Airlines, American Airlines, Turkish Airlines, and Qatar to name a few.

Q14. What airline has cheapest air ticket from Dallas to Bangkok?

Korean Air has the cheapest economy class flights from Dallas to Bangkok. The next to it is China Airlines. 

Q15. What airlines operate first class flights from Dallas to Bangkok?

American Airlines and Emirates serve passengers with first class flights. American airlines has its connection at HND airport in Japan while Emirates at DXB airport in Dubai.

Q16. What airlines operate nonstop flights from Philadelphia, PA to Bangkok?

Currently no airlines are operating nonstop or direct flights on the Philadelphia to Bangkok route. 

Q17. What airline has cheapest air ticket from Philadelphia, PA to Bangkok?

American Airlines and Qatar Airways have highly competitive fare in all travel classes.

Q18. Which is the airline to fly to Bangkok from the USA?

The list of Skytrax 5-star rated airlines includes Korean Air, Qatar Airways, Singapore Airlines, Japan Airlines, Asiana Airlines and Cathay Pacific. Skytrax, an International air transport rating organization, rates the airlines based on key parameters covering the quality of service at the airport, onboard service, and staff service.

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