HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$372+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Riverside to Bangkok are usually found in March or April, booked 70 days in advance, depart on a Tuesday or Monday 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 April 22, 2025.

Round-trip from

$688
(lastminute.com)

One-way from

$372
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$783
From Riverside to Bangkok
Search Deals
One-way flight from Riverside to Bangkok
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 22, 2025.

This lastminute.com deal was found by Cheapflights users on 4/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:40 amLAX - BKK
2 stops25h 00mKorean Air
Mon 5/1211:30 pmBKK - LAX
1 stop30h 05mKorean Air
Deal found 4/21$688
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:25 pmLAX - BKK
1 stop21h 25mCathay Pacific
Mon 5/1212:30 pmBKK - LAX
1 stop23h 35mCathay Pacific
Deal found 4/21$689
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:15 pmLAX - BKK
1 stop21h 20mUnited Airlines
Wed 9/37:00 amBKK - LAX
1 stop17h 35mUnited Airlines
Deal found 4/21$690
This lastminute.com deal was found by Cheapflights users on 4/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:10 pmLAX - BKK
1 stop21h 00mAsiana Airlines
Sun 5/111:20 amBKK - LAX
1 stop22h 30mAsiana Airlines
Deal found 4/21$696
This Gurufare deal was found by Cheapflights users on 4/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:20 pmLAX - BKK
2 stops30h 40mSingapore Airlines
Wed 10/1512:15 pmBKK - LAX
1 stop20h 50mSingapore Airlines
Deal found 4/22$699
This Gurufare deal was found by Cheapflights users on 4/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:45 pmLAX - BKK
1 stop21h 10mANA
Wed 10/151:55 pmBKK - LAX
1 stop18h 50mANA
Deal found 4/22$700
This oojo deal was found by Cheapflights users on 4/21. 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.
Sun 9/711:55 pmLAX - BKK
1 stop32h 30mPhilippine Airlines
Sat 9/131:30 pmBKK - LAX
1 stop34h 15mPhilippine Airlines
Deal found 4/21$707
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:15 pmLAX - BKK
1 stop40h 40mMultiple Airlines
Thu 5/1512:15 pmBKK - LAX
1 stop21h 45mMultiple Airlines
Deal found 4/22$718
This oojo deal was found by Cheapflights users on 4/21. 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.
Wed 11/192:50 pmLAX - BKK
1 stop19h 45mChina Airlines
Tue 12/162:35 amBKK - LAX
1 stop24h 55mChina Airlines
Deal found 4/21$731
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:00 amLAX - BKK
2 stops26h 40mDelta
Mon 5/129:50 amBKK - LAX
2 stops24h 45mDelta
Deal found 4/21$732
This CrystalTravel deal was found by Cheapflights users on 4/22. 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.
Sun 4/2712:05 amLAX - BKK
1 stop26h 35mSTARLUX Airlines
Tue 6/101:10 pmBKK - LAX
1 stop22h 00mSTARLUX Airlines
Deal found 4/22$787
This FlightHub deal was found by Cheapflights users on 4/21. 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.
Sun 11/169:30 pmLAX - BKK
2 stops29h 15mSichuan Airlines
Sat 11/296:45 pmBKK - LAX
1 stop39h 45mSichuan Airlines
Deal found 4/21$798

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 April 22, 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 4/28

8:40 am-11:40 pm

2 stops25h 00m

Bangkok Suvarnabhumi

Mon 5/12

11:30 pm-3:35 pm

1 stop30h 05m

$688

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/28

12:25 pm-11:50 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Mon 5/12

12:30 pm-10:05 pm

1 stop23h 35m

$689

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/28

12:25 pm-11:50 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Sat 5/10

1:50 am-8:00 pm

1 stop32h 10m

$690

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/28

12:10 pm-11:10 pm

1 stop21h 00m

Bangkok Suvarnabhumi

Sun 5/11

1:20 am-9:50 am

1 stop22h 30m

$696

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 4/30

10:55 pm-11:55 pm

2 stops35h 00m

Bangkok Suvarnabhumi

Wed 5/21

9:35 am-6:50 pm

1 stop23h 15m

$725

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/28

7:00 am-11:40 pm

2 stops26h 40m

Bangkok Suvarnabhumi

Mon 5/12

9:50 am-8:35 pm

2 stops24h 45m

$732

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 5/4

2:20 pm-8:35 am

2 stops28h 15m

Bangkok Suvarnabhumi

Sun 5/11

9:40 am-9:50 pm

1 stop26h 10m

$769

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 5/4

12:05 am-4:40 pm

1 stop26h 35m

Bangkok Suvarnabhumi

Thu 5/29

5:50 pm-9:10 pm

1 stop17h 20m

$777

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 5/1

8:40 am-11:55 pm

2 stops25h 15m

Bangkok Suvarnabhumi

Thu 5/15

9:35 am-6:50 pm

1 stop23h 15m

$791

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 5/6

12:05 am-4:20 pm

1 stop26h 15m

Bangkok Suvarnabhumi

Tue 5/20

2:40 am-1:55 pm

1 stop25h 15m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 28 results
1
2
3

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 April 18, 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, March is the cheapest month in which you can book a flight from Riverside to Bangkok (average of $958). Flying from Riverside to Bangkok in December is currently the most expensive (average of $1,574). 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 April 22, 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 Tuesday mornings 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.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 April 22, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Riverside to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,179 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,062 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,452 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
727 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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 United Airlines. According to our data, you can fly for as low as $372. Users have also found prices from $374 and $389 on ANA and Cathay Pacific, respectively.

  • 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, March is the cheapest month in which you can book a flight from Riverside to Bangkok (average of $958). Flying from Riverside to Bangkok in December is currently the most expensive (average of $1,574). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riverside to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Burbank to Suvarnabhumi flights
Santa Ana to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
Las Vegas to Suvarnabhumi flights
Oakland to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
San Diego to Suvarnabhumi flights
Los Angeles to Phuket City flights
San Francisco to Don Mueang Intl flights
Sacramento to Suvarnabhumi flights
Ontario to Phuket City flights
San Francisco to Phuket City flights
Burbank to Phuket City flights
Los Angeles to Chiang Mai flights
San Francisco to Chiang Mai flights
Santa Ana to Phuket City flights
Long Beach to Suvarnabhumi flights
Reno to Suvarnabhumi flights
Los Angeles to Ko Samui flights
Los Angeles to Krabi flights
San Jose to Phuket City flights
Oakland to Phuket City flights
Fresno to Suvarnabhumi flights
Santa Rosa to Suvarnabhumi flights
Medford to Suvarnabhumi flights
Las Vegas to Don Mueang Intl flights
Ontario to Chiang Mai flights
San Francisco to Ko Samui flights
Burbank to Chiang Mai flights
San Diego to Don Mueang Intl flights
San Francisco to Krabi flights
Las Vegas to Phuket City flights
Santa Ana to Chiang Mai flights
San Jose to Don Mueang Intl flights
Long Beach to Phuket City flights
Palm Springs to Suvarnabhumi flights
San Diego to Phuket City flights
Santa Ana to Krabi flights
San Jose to Chiang Mai flights
San Francisco to Khon Kaen flights
Oakland to Chiang Mai flights
Las Vegas to Chiang Mai flights
Las Vegas to Ko Samui flights
Ontario to Don Mueang Intl flights
San Francisco to Chiang Rai flights

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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$982FlexibilityNo cancel feeOn-time71%
China SouthernCheapest$589Average$1,132FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$598Average$686FlexibilityNo cancel feeOn-time49%
China EasternCheapest$640Average$696FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$660Average$706FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$660Average$817FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$683Average$759FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$731Average$956FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$746Average$884FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$788Average$849FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.