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$943+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BKK
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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.
mié. 12/105:15 pmPIA - BKK
3 stops53h 10mUnited Airlines
jue. 1/84:55 pmBKK - PIA
3 stops36h 48mUnited Airlines
Deal found 12/8$2,055
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/275:19 pmPIA - BKK
3 stops53h 06mUnited Airlines
sáb. 1/177:10 amBKK - PIA
2 stops26h 37mUnited Airlines
Deal found 12/11$2,358
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1410:52 amPIA - BKK
2 stops30h 48mQatar Airways
mar. 12/168:30 pmBKK - PIA
2 stops35h 46mQatar Airways
Deal found 12/10$2,450
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:35 amPIA - BKK
3 stops61h 50mUnited Airlines
vie. 1/24:55 pmBKK - PIA
3 stops40h 52mUnited Airlines
Deal found 12/11$3,200
This oojo deal was found by Cheapflights users on 12/8. 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. 12/1011:30 amPIA - BKK
2 stops36h 35mQatar Airways
jue. 1/88:30 pmBKK - PIA
2 stops38h 51mQatar Airways
Deal found 12/8$3,217
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/106:32 amPIA - BKK
2 stops28h 03mAmerican Airlines
jue. 1/88:05 amBKK - PIA
2 stops26h 38mAmerican Airlines
Deal found 12/9$3,240
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:40 amPIA - BKK
2 stops26h 40mUnited Airlines
mar. 12/164:55 pmBKK - PIA
3 stops41h 01mUnited Airlines
Deal found 12/10$4,502
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/241:08 pmPIA - BKK
2 stops28h 22mMultiple Airlines
vie. 1/28:30 pmBKK - PIA
2 stops32h 20mMultiple Airlines
Deal found 12/11$4,568

Find flight deals from Peoria to Thailand

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

Round-trip from

$943
(United Airlines)
From Greater Peoria to Thailand
Search Deals

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 diciembre 12, 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

jue. 1/29

8:35 am-11:25 am

3 stops37h 50m

Bangkok Suvarnabhumi

lun. 2/2

4:55 pm-2:23 pm

3 stops34h 28m

$943

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

vie. 1/30

1:24 pm-11:25 am

3 stops33h 01m

Bangkok Suvarnabhumi

mar. 2/3

4:55 pm-8:47 pm

3 stops40h 52m

$977

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

mié. 4/1

1:25 pm-11:55 pm

2 stops46h 30m

Bangkok Suvarnabhumi

sáb. 5/16

9:35 am-12:36 pm

2 stops39h 01m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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.

  • How long is the flight from Peoria, Illinois to Thailand?

    There are many flights that can get you from Peoria, Illinois to Thailand in 37h 50m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 8616 mi.

  • 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.

See more FAQs

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