Find flights
When to book
Airlines
FAQs

Cheap flights from Bangkok to Peoria, Illinois from ฿40,070

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PIA
19 Jul — 26 Jul1
1 adult

Cheap flight deals from Bangkok to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 July 2025.

Round-trip from

฿40,070
United Airlines
  • United Airlines
  • 17/10-21/10
  • 4 total stops
  • 74h 30m total
  • Bangkok to Peoria

Find flight deals from Bangkok to Peoria

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

Fri 17/1007:00BKK - PIA
2 stops27h 15mUnited Airlines
Tue 21/1017:20PIA - BKK
2 stops47h 15mUnited Airlines
Deal found 11/7฿40,070
Thu 16/1002:30BKK - PIA
2 stops29h 11mQatar Airways
Tue 21/1009:39PIA - BKK
2 stops32h 36mQatar Airways
Deal found 11/7฿50,297
Thu 28/813:10BKK - PIA
3 stops34h 19mMultiple Airlines
Thu 4/917:19PIA - BKK
2 stops26h 41mMultiple Airlines
Deal found 13/7฿69,782

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok to Peoria 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 17,341 searches. Data last updated 14 July 2025.
Use the filters below to find and compare flights from Bangkok to Peoria that are best for you.

Fly from

Bangkok

Fly to

Peoria

Route

Depart

Return

Price

BangkokPeoria

BKK - PIA

BKKPIA

Bangkok Suvarnabhumi

Fri 17/10

07:00-22:15

2 stops27h 15m

Greater Peoria

Tue 21/10

17:20-04:35

2 stops47h 15m

฿40,070

BangkokPeoria

BKK - PIA

BKKPIA

Bangkok Suvarnabhumi

Thu 16/10

02:30-19:41

2 stops29h 11m

Greater Peoria

Tue 21/10

09:39-06:15

2 stops32h 36m

฿50,297

BangkokPeoria

BKK - PIA

BKKPIA

Bangkok Suvarnabhumi

Thu 28/8

13:10-11:29

3 stops34h 19m

Greater Peoria

Thu 4/9

17:19-08:00

2 stops26h 41m

฿69,782

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Best time to book a flight from Bangkok to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Bangkok with our price prediction graph.
Estimated return 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 Bangkok to Peoria
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated 14 July 2025.
Read reviews from past customers who have flown with Qatar Airways and United Airlines from Bangkok to Peoria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.9

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

Crew

7.9

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

Crew

7.9

Entertainment

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Peoria. 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 into for flights to Peoria from Bangkok?

    If you book a flight to Peoria from Bangkok, you will be flying to Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 9.6 km from the centre of Peoria. There are 0 flights from Bangkok to Greater Peoria per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok to Peoria 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.

Alternative routes for Bangkok to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Peoria?

When you search for this flight from Bangkok to Peoria, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Peoria?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Peoria from Bangkok.

Can Cheapflights find flights from Bangkok to Peoria with no change fees?

Yes! Cheapflights helps users easily find flights from Bangkok to Peoria with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Peoria become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.