HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$291+ Cheap flights from Irvine, 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Thailand 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.

Cheap flight deals from Irvine to Thailand

Cheapest flights from Irvine to Thailand
Explore the most affordable flight options available from Irvine to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/16. 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.
Wed 12/3111:30 amLAX - BKK
1 stop33h 50mChina Eastern
Sun 3/11:35 pmBKK - LAX
1 stop34h 30mChina Eastern
Deal found 12/16$663
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/263:45 pmLAX - BKK
1 stop22h 25mUnited Airlines
Sun 1/117:10 amBKK - LAX
1 stop18h 25mUnited Airlines
Deal found 12/15$704
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/2811:30 amLAX - BKK
1 stop21h 50mUnited Airlines
Sat 1/107:10 amBKK - LAX
1 stop18h 25mUnited Airlines
Deal found 12/15$707
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/257:13 pmLAX - BKK
2 stops42h 57mUnited Airlines
Sat 1/107:10 amBKK - LAX
1 stop17h 40mUnited Airlines
Deal found 12/15$708
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/285:00 amLAX - BKK
2 stops28h 20mUnited Airlines
Sun 1/117:10 amBKK - LAX
1 stop18h 25mUnited Airlines
Deal found 12/15$711
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/2611:30 amLAX - BKK
1 stop26h 40mUnited Airlines
Fri 1/164:55 pmBKK - LAX
1 stop17h 30mUnited Airlines
Deal found 12/15$712
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/273:45 pmLAX - BKK
1 stop22h 25mUnited Airlines
Fri 1/167:10 amBKK - LAX
2 stops27h 03mUnited Airlines
Deal found 12/15$714
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/2811:05 amLAX - BKK
1 stop22h 15mUnited Airlines
Fri 1/164:55 pmBKK - LAX
1 stop17h 30mUnited Airlines
Deal found 12/15$715
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/251:20 pmLAX - BKK
2 stops48h 50mUnited Airlines
Fri 1/164:55 pmBKK - LAX
1 stop17h 30mUnited Airlines
Deal found 12/15$716
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/273:45 pmLAX - BKK
1 stop22h 25mUnited Airlines
Sun 1/117:10 amBKK - LAX
2 stops40h 53mUnited Airlines
Deal found 12/15$719
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/309:20 pmLAX - CNX
2 stops34h 35mDelta
Wed 1/2112:15 amCNX - LAX
2 stops28h 40mDelta
Deal found 12/17$882
This Asiana Airlines deal was found by Cheapflights users on 12/17. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:30 pmLAX - HKT
1 stop31h 05mAsiana Airlines
Tue 1/1310:55 pmHKT - LAX
1 stop22h 55mAsiana Airlines
Deal found 12/17$916

Find flight deals from Irvine to Thailand

Keep the following information in mind while searching for Irvine to Thailand flight deals. Data was last updated December 18, 2025.

Round-trip from

$581
(iWofly)

One-way from

$291
(oojo)

Popular in

June

Cheapest in

October

Average price

$1,107
From Irvine to Thailand
Search Deals
One-way flight from Irvine to Thailand
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 December 18, 2025.
Use the filters below to find and compare flights from Irvine to Thailand that are best for you.

Fly from

Irvine

Fly to

Thailand

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 2/4

10:50 am-12:55 am

1 stop23h 05m

Bangkok Suvarnabhumi

Thu 3/19

12:55 am-2:40 pm

1 stop27h 45m

$603

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 2/3

7:20 am-11:20 pm

2 stops25h 00m

Bangkok Suvarnabhumi

Tue 3/17

9:40 am-2:40 pm

1 stop19h 00m

$604

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/2

8:30 am-12:45 am

2 stops25h 15m

Bangkok Suvarnabhumi

Sun 3/15

2:05 am-9:30 am

1 stop21h 25m

$604

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/2

7:20 am-12:55 am

2 stops26h 35m

Bangkok Suvarnabhumi

Mon 3/16

2:05 am-10:48 pm

2 stops34h 43m

$609

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/9

8:30 am-12:55 am

2 stops25h 25m

Bangkok Suvarnabhumi

Thu 2/19

12:55 am-1:40 pm

1 stop27h 45m

$609

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sat 1/31

7:20 am-12:45 am

2 stops26h 25m

Bangkok Suvarnabhumi

Tue 3/17

9:40 am-2:40 pm

1 stop19h 00m

$609

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 3/4

10:50 am-12:45 am

1 stop22h 55m

Bangkok Suvarnabhumi

Mon 4/6

11:30 pm-4:10 pm

2 stops30h 40m

$609

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sat 1/17

7:20 am-12:55 am

2 stops26h 35m

Bangkok Suvarnabhumi

Thu 1/29

2:05 am-8:30 am

1 stop21h 25m

$613

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 2/17

7:20 am-11:20 pm

2 stops25h 00m

Bangkok Suvarnabhumi

Thu 2/26

2:05 am-8:42 pm

2 stops33h 37m

$614

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 1/26

7:20 am-12:55 am

2 stops26h 35m

Bangkok Suvarnabhumi

Thu 3/19

2:05 am-8:35 pm

2 stops32h 30m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Irvine to Thailand

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

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

Currently, April is the cheapest month in which you can book a flight from Irvine to Thailand (average of $486). Flying from Irvine to Thailand in June is currently the most expensive (average of $748). 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 IR9 to TH?

Find hourly flight availability from Irvine 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Irvine to Thailand at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Irvine to Thailand?

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

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

Weekly flight availability from Irvine to Thailand

Explore weekly flight availability from Irvine to Thailand. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from IR9 to TH0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 December 18, 2025.
Peruse reviews from past customers who have flown with Korean Air, China Airlines, and Asiana Airlines from Irvine to Thailand 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.
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
792 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,413 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,095 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Irvine to Thailand?

    Korean Air, Delta, and China Eastern can get you from Irvine to Thailand in just under 23h 05m. Your travel time can differ by up to 11h 50m. Airlines will cover a distance of 8253 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Irvine to Thailand one-way?

    The cheapest airlines for a one-way flight from Irvine to Thailand are China Southern ($242), AIR PREMIA ($276), and Philippine Airlines ($290).

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

    While some choose either Los Angeles - Bangkok Don Mueang Intl or Los Angeles - Phuket City, Los Angeles - Bangkok Suvarnabhumi is the most popular route from Irvine to Thailand.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Irvine to Thailand (average of $486). Flying from Irvine to Thailand in June is currently the most expensive (average of $748). 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 Irvine to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
Los Angeles to Manila flights
San Francisco to Narita flights
San Francisco to New Delhi flights
Los Angeles to Suvarnabhumi flights
San Francisco to Manila flights
Ontario to Narita flights
San Francisco to Taiwan Taoyuan Intl flights
San Francisco to Suvarnabhumi flights
Los Angeles to Incheon Intl flights
San Francisco to Mumbai flights
Los Angeles to Ho Chi Minh City flights
Santa Ana to Narita flights
San Francisco to Ho Chi Minh City flights
San Francisco to Hong Kong flights
San Diego to Narita flights
Los Angeles to Taiwan Taoyuan Intl flights
Ontario to Haneda flights
Los Angeles to Hongqiao Intl flights
Santa Ana to Haneda flights
San Francisco to Incheon Intl flights
Burbank to Narita flights
San Francisco to Bangalore flights
Los Angeles to Hong Kong flights
Ontario to Manila flights
San Jose to New Delhi flights
Los Angeles to Kansai Intl flights
Los Angeles to Pu Dong flights
San Diego to Haneda flights
Ontario to Suvarnabhumi flights
San Francisco to Sung Shan flights
San Francisco to Hyderabad flights
Los Angeles to Singapore flights
Oakland to Narita flights
Los Angeles to Gimpo Intl flights
San Francisco to Hongqiao Intl flights
Los Angeles to New Delhi flights
Ontario to Taiwan Taoyuan Intl flights
San Francisco to Kansai Intl flights
Santa Ana to Manila flights
Los Angeles to Sung Shan flights
San Jose to Mumbai flights
San Francisco to Guangzhou flights
Oakland to New Delhi flights
San Francisco to Pu Dong flights
Ontario to Ho Chi Minh City flights
San Jose to Narita flights
Los Angeles to Don Mueang Intl flights

Top 10 airlines flying from Irvine to Thailand

Discover the top 10 airlines that operate flights from Irvine 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$470Average$569FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$557Average$834FlexibilityNo cancel feeOn-time81%
XiamenAirCheapest$561Average$763FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$566Average$608FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$590Average$691FlexibilityNo cancel feeOn-time60%
China EasternCheapest$597Average$734FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$645Average$711FlexibilityNo cancel feeOn-time67%
DeltaCheapest$668Average$972FlexibilityNo cancel feeOn-timeN/A
ANACheapest$674Average$793FlexibilityNo cancel feeOn-time80%
ZIPAIRCheapest$688Average$1,463FlexibilityNo cancel feeOn-timeN/A

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.
Site
Cookie settings©2025 Cheapflights