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$890+ Cheap flights from Peoria, IL (PIA) to Thailand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BKK
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Peoria to Thailand

Keep the following information in mind while searching for Peoria to Thailand flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$890
(American Airlines)
From Greater Peoria to Thailand
Search Deals

Find flight deals from Peoria to Thailand

Cheapest flights from Peoria to Thailand
Explore the most affordable flight options available from Peoria to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:00 amPIA - BKK
2 stops28h 00mAmerican Airlines
mar. 9/98:05 amBKK - PIA
2 stops27h 18mAmerican Airlines
Deal found 8/14$890
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/114:51 pmPIA - BKK
2 stops42h 09mAmerican Airlines
mié. 10/159:45 amBKK - PIA
2 stops45h 55mAmerican Airlines
Deal found 8/11$1,294
This FlightHub deal was found by Cheapflights users on 8/14. 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. 9/25:09 pmPIA - BKK
2 stops32h 16mQatar Airways
lun. 9/82:30 amBKK - PIA
2 stops27h 15mQatar Airways
Deal found 8/14$1,447
This Qatar Airways deal was found by Cheapflights users on 8/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/114:51 pmPIA - BKK
2 stops32h 34mQatar Airways
mar. 10/142:30 amBKK - PIA
2 stops29h 10mQatar Airways
Deal found 8/13$1,616

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 agosto 14, 2025.
Use the filters below to find and compare flights from Peoria to Thailand that are best for you.

Fly from

Peoria

Fly to

Thailand

Route

Depart

Return

Price

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

mar. 9/2

7:00 am-11:00 pm

2 stops28h 00m

Bangkok Suvarnabhumi

mar. 9/9

8:05 am-11:23 pm

2 stops27h 18m

$890

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

sáb. 10/11

4:51 pm-11:00 pm

2 stops42h 09m

Bangkok Suvarnabhumi

mié. 10/15

9:45 am-7:40 pm

2 stops45h 55m

$1,294

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

mar. 9/2

5:09 pm-1:25 pm

2 stops32h 16m

Bangkok Suvarnabhumi

lun. 9/8

2:30 am-5:45 pm

2 stops27h 15m

$1,447

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

sáb. 10/11

4:51 pm-1:25 pm

2 stops32h 34m

Bangkok Suvarnabhumi

mar. 10/14

2:30 am-7:40 pm

2 stops29h 10m

$1,616

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Peoria to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Peoria 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 Peoria to Thailand
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Peoria to Thailand?

    Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to Thailand. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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 Peoria, Illinois to Thailand?

    Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Thailand (average of $938). Flying from Peoria, Illinois to Thailand in December is currently the most expensive (average of $1,552). 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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