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$404+ Cheap flights from Riverside, CA to Thailand

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
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Riverside to Thailand

Keep the following information in mind while searching for Riverside to Thailand flight deals. Data was last updated junio 12, 2025.

Round-trip from

$665
(FlightHub)

One-way from

$404
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$1,247
From Riverside to Thailand
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One-way flight from Riverside to Thailand
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Highest demand for flights based on searches. 9% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Riverside to Thailand

Cheapest flights from Riverside to Thailand
Explore the most affordable flight options available from Riverside to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
mié. 9/1012:30 pmLAX - CNX
1 stop34h 55mChina Eastern
mar. 10/142:55 pmCNX - LAX
1 stop33h 10mChina Eastern
Deal found 6/11$665
This FlightHub deal was found by Cheapflights users on 6/10. 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.
jue. 10/2311:40 pmLAX - USM
1 stop28h 50mSingapore Airlines
lun. 10/278:55 amUSM - LAX
1 stop26h 00mSingapore Airlines
Deal found 6/10$686
This FlightHub deal was found by Cheapflights users on 6/10. 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.
lun. 6/3011:00 pmLAX - CNX
1 stop34h 00mAsiana Airlines
mié. 7/912:05 amCNX - LAX
1 stop30h 25mAsiana Airlines
Deal found 6/10$703
This United Airlines deal was found by Cheapflights users on 6/9. 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.
mar. 10/2811:55 pmLAX - BKK
1 stop20h 55mUnited Airlines
jue. 11/67:10 amBKK - LAX
2 stops23h 10mUnited Airlines
Deal found 6/9$720
This FlightHub deal was found by Cheapflights users on 6/10. 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.
mar. 7/811:00 pmLAX - BKK
1 stop34h 10mAsiana Airlines
mar. 7/151:20 amBKK - LAX
1 stop23h 00mAsiana Airlines
Deal found 6/10$722
This FlightHub deal was found by Cheapflights users on 6/12. 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.
dom. 8/3112:05 amLAX - BKK
1 stop26h 35mSTARLUX Airlines
mar. 9/91:10 pmBKK - LAX
1 stop18h 00mSTARLUX Airlines
Deal found 6/12$726
This Philippine Airlines deal was found by Cheapflights users on 6/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1011:55 pmLAX - BKK
1 stop22h 20mPhilippine Airlines
mié. 10/295:55 pmBKK - LAX
1 stop30h 05mPhilippine Airlines
Deal found 6/11$729
This oojo deal was found by Cheapflights users on 6/12. 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.
mié. 11/1212:45 pmLAX - BKK
2 stops28h 45mSingapore Airlines
mar. 11/259:10 pmBKK - LAX
1 stop35h 50mSingapore Airlines
Deal found 6/12$741
This CrystalTravel deal was found by Cheapflights users on 6/11. 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.
mar. 10/2112:40 pmLAX - BKK
1 stop20h 45mKorean Air
lun. 11/171:00 amBKK - LAX
1 stop27h 40mKorean Air
Deal found 6/11$742
This oojo deal was found by Cheapflights users on 6/11. 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.
mié. 10/293:50 pmLAX - BKK
1 stop19h 45mChina Airlines
mar. 11/42:35 amBKK - LAX
1 stop24h 55mChina Airlines
Deal found 6/11$745
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/149:30 pmLAX - BKK
2 stops28h 00mANA
lun. 10/209:35 amBKK - LAX
1 stop23h 10mANA
Deal found 6/11$749
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:55 pmLAX - KBV
2 stops30h 20mMultiple Airlines
dom. 10/54:40 pmKBV - LAX
2 stops31h 05mMultiple Airlines
Deal found 6/10$750

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to Thailand 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 junio 12, 2025.
Use the filters below to find and compare flights from Riverside to Thailand that are best for you.

Fly from

Riverside

Fly to

Thailand

Route

Depart

Return

Price

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

mié. 9/10

12:30 pm-1:25 pm

1 stop34h 55m

Chiang Mai

mar. 10/14

2:55 pm-10:05 am

1 stop33h 10m

$665

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

lun. 6/30

11:00 pm-11:00 pm

1 stop34h 00m

Chiang Mai

mié. 7/9

12:05 am-4:30 pm

1 stop30h 25m

$703

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

mar. 7/8

11:00 pm-11:10 pm

1 stop34h 10m

Bangkok Suvarnabhumi

mar. 7/15

1:20 am-10:20 am

1 stop23h 00m

$722

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

dom. 8/31

5:39 pm-4:35 am

2 stops44h 56m

Bangkok Suvarnabhumi

jue. 9/4

9:35 am-3:10 pm

1 stop19h 35m

$723

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

dom. 8/31

12:05 am-12:00 pm

1 stop21h 55m

Bangkok Suvarnabhumi

lun. 9/8

5:50 pm-5:10 pm

1 stop37h 20m

$726

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

vie. 9/5

12:50 pm-10:25 pm

1 stop19h 35m

Bangkok Suvarnabhumi

mar. 9/9

11:20 pm-9:45 am

1 stop24h 25m

$729

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

mar. 8/12

10:54 am-4:35 am

2 stops27h 41m

Bangkok Suvarnabhumi

mar. 9/23

7:00 am-11:00 am

1 stop18h 00m

$731

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

lun. 8/18

1:25 pm-11:50 pm

1 stop20h 25m

Bangkok Suvarnabhumi

mar. 8/26

11:00 am-5:05 pm

1 stop20h 05m

$735

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

lun. 9/1

11:40 pm-6:30 pm

1 stop28h 50m

Ko Samui

jue. 9/4

8:45 am-9:50 pm

1 stop27h 05m

$742

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

jue. 8/28

6:00 am-11:55 pm

2 stops27h 55m

Bangkok Suvarnabhumi

dom. 9/14

1:55 pm-6:45 pm

1 stop18h 50m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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Best time to book a flight from Riverside to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, March is the cheapest month in which you can book a flight from Riverside to Thailand (average of $953). Flying from Riverside to Thailand 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 TH?

Find hourly flight availability from Riverside to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Riverside to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

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

In terms of precipitation, rainfall in Thailand 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 Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

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

If weather is an important factor for your trip to Thailand, 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 Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Riverside to Thailand, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

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.
STARLUX Airlines
9.1
Wonderful
178 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

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.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

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.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

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.
Japan Airlines
8.3
Very good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

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.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

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 Thailand. 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 Thailand one-way?

    The cheapest airlines for a one-way flight from Riverside to Thailand are United Airlines ($404), Japan Airlines ($406), and ANA ($413).

  • What are the most popular routes from Riverside to Thailand?

    Most travelers choose Los Angeles - Bangkok Suvarnabhumi, Los Angeles - Bangkok Don Mueang Intl or Los Angeles - Phuket City when deciding on the best route from Riverside to Thailand.

  • What are the cheapest flights from Riverside to Thailand?

    Looking for the cheapest flight from Riverside to Thailand? While on average our users pay $2,537, our data indicates the cheapest price to be $442. The most popular route (Los Angeles - Bangkok Suvarnabhumi), is priced around $540.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Thailand 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 Thailand?

    Currently, March is the cheapest month in which you can book a flight from Riverside to Thailand (average of $953). Flying from Riverside to Thailand 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

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Alternative routes for Riverside to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Riverside to Thailand

Discover the top 10 airlines that operate flights from Riverside to Thailand. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$588Average$1,466FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$590Average$681FlexibilityNo cancel feeOn-time49%
DeltaCheapest$598Average$1,000FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$640Average$769FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$660Average$753FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$660Average$868FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$675Average$745FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$730Average$921FlexibilityNo cancel feeOn-time69%
Sichuan AirlinesCheapest$738Average$1,173FlexibilityNo cancel feeOn-time63%
Japan AirlinesCheapest$744Average$865FlexibilityNo cancel feeOn-time79%

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