Bangkok

$389+ Cheap flights from Riverside, CA to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Aug 4 — Aug 111
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Riverside to Bangkok are usually found in March or April, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Riverside to Bangkok

Keep the following information in mind while searching for Riverside to Bangkok flight deals. Data was last updated July 30, 2025.

Round-trip from

$655
(FlightHub)

One-way from

$389
(oojo)

Popular in

December

Cheapest in

March

Average price

$989
From Riverside to Bangkok
One-way flight from Riverside to Bangkok
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Riverside to Bangkok

Cheapest flights from Riverside to Bangkok
Explore the most affordable flight options available from Riverside to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:05 pmLAX - BKK
1 stop28h 30mSingapore Airlines
Sun 11/239:35 amBKK - LAX
1 stop23h 35mSingapore Airlines
Deal found 7/29$655
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:30 pmLAX - BKK
1 stop22h 10mChina Eastern
Tue 10/142:10 amBKK - LAX
1 stop21h 55mChina Eastern
Deal found 7/29$660
This eDestinos deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:55 pmLAX - BKK
1 stop21h 20mXiamenAir
Tue 9/2312:15 pmBKK - LAX
1 stop21h 45mXiamenAir
Deal found 7/28$669
This CrystalTravel deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:50 pmLAX - BKK
1 stop19h 35mPhilippine Airlines
Tue 9/1611:20 pmBKK - LAX
1 stop24h 25mPhilippine Airlines
Deal found 7/29$692
This CrystalTravel deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:25 pmLAX - BKK
1 stop28h 40mAir China
Sat 11/81:30 amBKK - LAX
1 stop23h 30mAir China
Deal found 7/30$704
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:00 pmLAX - BKK
1 stop38h 15mMultiple Airlines
Tue 11/1812:10 pmBKK - LAX
1 stop20h 50mMultiple Airlines
Deal found 7/30$707
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:25 amLAX - DMK
2 stops25h 45mMultiple Airlines
Mon 9/151:40 pmDMK - LAX
2 stops22h 25mMultiple Airlines
Deal found 7/29$849

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Riverside to Bangkok that are best for you.

Fly from

Riverside

Fly to

Bangkok

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 9/15

12:30 pm-12:40 am

1 stop22h 10m

Bangkok Suvarnabhumi

Tue 10/14

2:10 am-10:05 am

1 stop21h 55m

$660

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 9/9

11:55 pm-11:15 am

1 stop21h 20m

Bangkok Suvarnabhumi

Tue 9/23

12:15 pm-8:00 pm

1 stop21h 45m

$669

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 9/10

11:55 pm-7:00 pm

1 stop29h 05m

Bangkok Suvarnabhumi

Wed 10/1

12:15 pm-7:05 pm

1 stop20h 50m

$673

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 9/2

12:50 pm-10:25 pm

1 stop19h 35m

Bangkok Suvarnabhumi

Tue 9/16

11:20 pm-9:45 am

1 stop24h 25m

$692

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 10/27

11:25 pm-6:05 pm

1 stop28h 40m

Bangkok Suvarnabhumi

Wed 11/5

1:30 am-7:00 pm

1 stop32h 30m

$705

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 8/20

12:40 pm-11:10 pm

1 stop20h 30m

Bangkok Suvarnabhumi

Sat 9/13

1:20 am-8:00 am

1 stop20h 40m

$707

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 8/26

10:00 pm-2:15 am

1 stop38h 15m

Bangkok Suvarnabhumi

Mon 9/15

3:15 am-7:00 pm

1 stop29h 45m

$708

Los AngelesBangkok

LAX - DMK

LAXDMK

Los Angeles

Sun 8/31

1:25 am-5:10 pm

2 stops25h 45m

Bangkok Don Mueang Intl

Mon 9/15

1:40 pm-10:05 pm

2 stops22h 25m

$849

Los AngelesBangkok

LAX - DMK

LAXDMK

Los Angeles

Wed 8/20

10:50 am-2:40 am

1 stop25h 50m

$389

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 9/26

4:25 pm-1:25 am

1 stop19h 00m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 21 results
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Best time to book a flight from Riverside to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Riverside with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Bangkok

How far ahead should I book a flight from Riverside to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Bangkok. Price data was last updated on July 25, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Riverside to Bangkok?

Currently, September is the cheapest month in which you can book a flight from Riverside to Bangkok (average of $946). Flying from Riverside to Bangkok in December is currently the most expensive (average of $1,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from R1V to BKK?

Find hourly flight availability from Riverside to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Bangkok as you normally would.

What is the cheapest day to fly from Riverside to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Bangkok flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, Korean Air, and ANA from Riverside to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

9.3

Entertainment

8.9

Food

8.8

Overall

9.0

Boarding

9.0

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Crew

9.3

Entertainment

8.9

Food

8.8

Overall

9.0

Boarding

9.0

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Crew

9.3

Entertainment

8.9

Food

8.8

Overall

9.0

Boarding

9.0

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
8.4
Very good

Crew

9.3

Entertainment

8.9

Food

8.8

Overall

9.0

Boarding

9.0

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Crew

9.3

Entertainment

8.9

Food

8.8

Overall

9.0

Boarding

9.0

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Crew

9.3

Entertainment

8.9

Food

8.8

Overall

9.0

Boarding

9.0

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Riverside to Bangkok one-way?

    For one-way options, check prices for China Airlines. According to our data, you can fly for as low as $389. Users have also found prices from $390 and $392 on Cathay Pacific and Asiana Airlines, respectively.

  • What are the cheapest flights from Riverside to Bangkok?

    Looking for the cheapest flight from Riverside to Bangkok? While on average our users pay $741, our data indicates the cheapest price to be $741. The most popular route (Los Angeles - Bangkok Suvarnabhumi), is priced around $619.

  • Can I find deals for flights from Riverside to Bangkok that include hotel bookings?

    Yes. In addition to deals on Riverside to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Bangkok.

  • Can I find deals for business class flights from Riverside to Bangkok?

    Yes. Cheapflights offers flight deals from Riverside to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riverside to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Bangkok (average of $946). Flying from Riverside to Bangkok in December is currently the most expensive (average of $1,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riverside to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Riverside to Bangkok

Discover the top 10 airlines that operate flights from Riverside to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$582Average$677FlexibilityNo cancel feeOn-time49%
China SouthernCheapest$588Average$1,065FlexibilityNo cancel feeOn-time69%
China EasternCheapest$640Average$697FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$647Average$722FlexibilityNo cancel feeOn-time60%
Air ChinaCheapest$653Average$706FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$660Average$790FlexibilityNo cancel feeOn-time81%
ANACheapest$689Average$824FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$718Average$843FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$736Average$880FlexibilityNo cancel feeOn-time79%
ZIPAIRCheapest$740Average$1,360FlexibilityNo cancel feeOn-timeN/A

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