Hi, I've summed up all the key info for Los Angeles to Bangkok flights

Cheapest one-way

$ 277
Air China Thu, Sep 24

48% below next 30d avg. ($532)

Cheapest round-trip

$ 640
China Eastern Airlines Tue, Oct 27

25% below next 30d avg. ($858)

When to travel

September Cheapest month
July Peak month

Fastest flight

19h 50m Avg: 19h 50m

Recommended airlines

With a lowest one-way fare of $277 , travelers can expect an average price of $532 for upcoming trips, while round-trip tickets start at $640 . Flights typically take around 19h 50m , but the fastest nonstop option completes the journey in just 19h 50m minutes. You can arrive at any of the following airports in Bangkok: Suvarnabhumi Airport (BKK) , and Don Mueang International Airport (DMK) . Flights from Los Angeles International Airport to Suvarnabhumi Airport (LAX-BKK) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Los Angeles to Bangkok over the next 90 days, with one-way fares from $277 and round-trip from $640. Based on Trip.com's latest 7-day flight data.

Flight.News
Flights from Los Angeles to Bangkok operate an average of 1 times per day over the past 7 days, with a 16.7% on-time departure rate and a 80.0% on-time arrival rate.

Which airlines are the most popular for Los Angeles to Bangkok flights?

The most popular airlines flying from Los Angeles to Bangkok are Asiana Airlines, Korean Air, and China Airlines, among 20 carriers on this route. Air China offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Asiana Airlines logo Asiana Airlines
Korean Air logo Korean Air
China Airlines logo China Airlines
Singapore Airlines logo Singapore Airlines
STARLUX Airlines logo STARLUX Airlines
Philippine Airlines logo Philippine Airlines
United Airlines logo United Airlines
EVA Air logo EVA Air
Cathay Pacific logo Cathay Pacific
All Nippon Airways logo All Nippon Airways
Air China logo Air China
Japan Airlines logo Japan Airlines
Air Premia logo Air Premia
China Eastern Airlines logo China Eastern Airlines
Xiamen Airlines logo Xiamen Airlines
Sichuan Airlines logo Sichuan Airlines
Thai Airways logo Thai Airways
Qatar Airways logo Qatar Airways
China Southern Airlines logo China Southern Airlines
Air Canada logo Air Canada
Airlines are determined based on actual purchased flight tickets from Los Angeles to Bangkok according to previous 12 months data from Trip.com.

Flight Info | Los Angeles to Bangkok

The distance between Los Angeles and Bangkok is approximately 13,304.57 km. It takes around 19 hours 50 minutes on average to fly from Los Angeles to Bangkok. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price $277
Cheapest round-trip ticket price $640
Off-season for travel September
Peak season for travel July
Flight distance 13,304.57 km
Average flight time 19 hours 50 minutes
Popular airline Asiana Airlines
Frequency ~4/week
Flight statistics for the Los Angeles–Bangkok route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Los Angeles to Bangkok

Which month has the cheapest one-way flights from Los Angeles to Bangkok?

The average price of one-way flights from Los Angeles to Bangkok purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Los Angeles to Bangkok is January, with an average price of $411; while the month with the highest flight price is usually June, with an average price of up to $777.

$777
$594
$411
$228
    Cheapest
  • $477
    Sep
  • $444
    Oct
  • $437
    Nov
  • $464
    Dec
  • $411
    Jan
  • $452
    Feb
  • $465
    Mar
  • $413
    Apr
  • $612
    May
  • $777
    Jun
  • $489
    Jul
  • $458
    Aug

What is the cheapest month for round-trip flights from Los Angeles to Bangkok?

Average price of round-trip flights from Los Angeles to Bangkok purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from Los Angeles to Bangkok are found during April, with an average price of $743. Conversely, the highest prices are found during December, with an average price of up to $1,271.

$1,271
$1,007
$743
$479
    Cheapest
  • $906
    Sep
  • $845
    Oct
  • $851
    Nov
  • $1,271
    Dec
  • $816
    Jan
  • $768
    Feb
  • $822
    Mar
  • $743
    Apr
  • $949
    May
  • $1,169
    Jun
  • $1,063
    Jul
  • $841
    Aug

When is the cheapest day to fly from Los Angeles to Bangkok during Columbus Day?

Data is based on the lowest one-way price from Los Angeles to Bangkok during Columbus Day on Trip.com in the past 3 days.

Columbus Day is scheduled for Oct 12. The cheapest flights from Los Angeles to Bangkok are available on Oct 14, with fares starting at $351.

$580
$466
$351
$237
    Cheapest
  • $580
    8
    Oct
  • $413
    9
  • $440
    10
  • $438
    11
  • $400
    12
  • $398
    13
  • $351
    14

Frequently Asked Questions

  • What are the cheapest flights from Los Angeles to Bangkok (LAX-BKK)?

    Based on Trip.com data, Air China offers one-way fares as low as $277 on Cheapest nonstop routes (e.g. LAX to BKK on Thu, Sep 24), while China Eastern Airlines offers Cheapest nonstop round-trips from $640 departing on Tue, Oct 27 and returning on Sun, Nov 1.
  • At the moment, you can catch a nonstop flight from Los Angeles to Bangkok with the following airlines, including: Flair Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 19 hours 50 minutes to fly from Los Angeles (LAX) to Bangkok (BKK).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Los Angeles to Bangkok is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Los Angeles to Bangkok, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Sep 24, with one-way flights priced at just $277.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Bangkok travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Los Angeles to Bangkok is September, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Los Angeles to Bangkok on September 14, 2026 with Air China, with prices starting at $659.
  • You can arrive at any of the following airports in Bangkok: Suvarnabhumi Airport (BKK), and Don Mueang International Airport (DMK). Flights from Los Angeles International Airport to Suvarnabhumi Airport (LAX-BKK) are by far the most popular option for this route.
  • The time difference between Bangkok and Los Angeles is 15h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Los Angeles to Bangkok is $532. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Los Angeles to Bangkok is $858. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Los Angeles and Bangkok, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • ZIPAIRare the most popular budget airlines flying from Los Angeles to Bangkok. Check baggage, seat and payment fees before comparing the final price.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.