HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$1,012+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BKK
Jul 5 — Jul 121
Sun 7/5
Sun 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria 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 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 June 5, 2026.

This oojo deal was found by Cheapflights users on 6/2. 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 11/1110:06 am
PIA
-
BKK
2 stops31h 29m
Etihad Airways
Wed 12/22:40 pm
BKK
-
PIA
2 stops40h 28m
Etihad Airways
Deal found 6/2$1,012
This oojo deal was found by Cheapflights users on 6/3. 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.
Thu 10/15:28 pm
PIA
-
BKK
2 stops25h 17m
Etihad Airways
Fri 10/308:30 am
BKK
-
PIA
2 stops51h 39m
Etihad Airways
Deal found 6/3$1,014
This Etihad Airways deal was found by Cheapflights users on 6/1. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:28 pm
PIA
-
BKK
2 stops37h 47m
Multiple Airlines
Fri 10/308:50 pm
BKK
-
PIA
2 stops39h 19m
Multiple Airlines
Deal found 6/1$1,038
This Etihad Airways deal was found by Cheapflights users on 6/1. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:50 am
PIA
-
BKK
2 stops45h 25m
Multiple Airlines
Fri 7/249:00 pm
BKK
-
PIA
2 stops39h 15m
Multiple Airlines
Deal found 6/1$1,203
This Justfly.com deal was found by Cheapflights users on 6/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:13 pm
PIA
-
BKK
2 stops37h 12m
Qatar Airways
Fri 10/306:55 pm
BKK
-
PIA
2 stops40h 11m
Qatar Airways
Deal found 6/1$1,275
This oojo deal was found by Cheapflights users on 6/3. 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.
Sat 8/156:00 am
PIA
-
BKK
2 stops42h 10m
Etihad Airways
Wed 8/199:00 pm
BKK
-
PIA
2 stops33h 15m
Etihad Airways
Deal found 6/3$1,365
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 11/117:00 am
PIA
-
BKK
3 stops39h 25m
United Airlines
Wed 12/29:10 am
BKK
-
PIA
2 stops25h 06m
United Airlines
Deal found 6/4$1,367
This Qatar Airways deal was found by Cheapflights users on 6/4. 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.
Wed 9/3012:17 pm
PIA
-
BKK
2 stops37h 08m
Qatar Airways
Sun 10/48:00 pm
BKK
-
PIA
2 stops39h 06m
Qatar Airways
Deal found 6/4$1,411

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 June 5, 2026.

Round-trip from

$1,012
(oojo)
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 June 5, 2026.
Use the filters below to find and compare flights from Peoria to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 11/11

10:06 am-6:35 am

2 stops31h 29m

Bangkok Suvarnabhumi

Wed 12/2

2:40 pm-6:08 pm

2 stops40h 28m

$1,012

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Thu 10/1

5:28 pm-6:45 am

2 stops25h 17m

Bangkok Suvarnabhumi

Fri 10/30

2:40 pm-12:09 am

2 stops45h 29m

$1,014

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 11/11

7:00 am-11:25 am

3 stops39h 25m

Bangkok Suvarnabhumi

Wed 12/2

9:10 am-9:16 pm

2 stops25h 06m

$1,367

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Thu 10/1

10:43 am-9:35 am

3 stops34h 52m

Bangkok Suvarnabhumi

Fri 10/30

4:55 pm-4:31 pm

3 stops35h 36m

$1,377

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 9/30

12:17 pm-1:25 pm

2 stops37h 08m

Bangkok Suvarnabhumi

Sun 10/4

8:00 pm-11:06 pm

2 stops39h 06m

$1,411

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Tue 7/7

9:50 am-7:15 pm

2 stops45h 25m

Bangkok Suvarnabhumi

Sun 7/26

9:15 am-6:28 pm

2 stops45h 13m

$1,569
Quickest round-trip

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Tue 7/7

1:13 pm-4:35 am

2 stops27h 22m

Bangkok Suvarnabhumi

Sun 7/26

3:45 pm-12:38 pm

3 stops32h 53m

$1,621

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Sorted by cheapest first

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.

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 June 5, 2026.
Read through reviews of airlines operating flights from Peoria to Thailand, such as ANA and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
1,221 reviews

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
ANA
8.3
Very good
1,221 reviews
ANA
8.3
Very good
1,221 reviews

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
United Airlines
7.4
Good
9,780 reviews
ANA
8.3
Very good
1,221 reviews

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.

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 31h 29m. Fly via Etihad Airways or United Airlines to get the fastest option. Airlines will cover a distance of 8616 mi. This flight may include one or multiple stops.

  • 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

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.

Top 2 airlines flying from Peoria to Thailand

Discover the top 2 airlines that operate flights from Peoria 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 June 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$888Average$1,008FlexibilityNo cancel feeOn-time69%
ANACheapest$1,200Average$1,298FlexibilityNo cancel feeOn-time80%

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.