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Suvarnabhumi

$680+ Cheap flights from Peoria, IL (PIA) to Suvarnabhumi (BKK)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BKK
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Peoria to Suvarnabhumi

Cheapest flights from Peoria to Suvarnabhumi
Explore the most affordable flight options available from Peoria to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:20 pm
PIA
-
BKK
3 stops28h 15m
United Airlines
Sun 9/273:45 pm
BKK
-
PIA
3 stops65h 02m
United Airlines
Deal found 2/1$1,105
This Qatar Airways deal was found by Cheapflights users on 2/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:23 am
PIA
-
BKK
2 stops36h 52m
Qatar Airways
Sun 9/278:00 pm
BKK
-
PIA
2 stops33h 40m
Qatar Airways
Deal found 2/2$1,153
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:45 pm
PIA
-
BKK
2 stops30h 45m
Multiple Airlines
Fri 7/2411:00 am
BKK
-
PIA
2 stops24h 25m
Multiple Airlines
Deal found 2/2$1,189
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
PIA
-
BKK
3 stops38h 25m
United Airlines
Thu 3/264:55 pm
BKK
-
PIA
3 stops29h 08m
United Airlines
Deal found 2/2$1,250
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:50 am
PIA
-
BKK
3 stops36h 45m
United Airlines
Fri 7/243:45 pm
BKK
-
PIA
3 stops41h 02m
United Airlines
Deal found 2/3$1,369
This Cathay Pacific deal was found by Cheapflights users on 2/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:20 pm
PIA
-
BKK
2 stops41h 40m
Multiple Airlines
Sun 7/2611:00 am
BKK
-
PIA
2 stops24h 25m
Multiple Airlines
Deal found 2/3$1,395
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:25 pm
PIA
-
BKK
3 stops49h 10m
United Airlines
Sun 7/263:45 pm
BKK
-
PIA
3 stops37h 13m
United Airlines
Deal found 2/2$1,489

Find flight deals from Peoria to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Suvarnabhumi (BKK). 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,189
(Cathay Pacific)

One-way from

$680
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Bangkok Suvarnabhumi flights.
Search Deals
From Greater Peoria to Bangkok Suvarnabhumi
Search Deals
One-way flight from Greater Peoria to Bangkok Suvarnabhumi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Suvarnabhumi 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 February 4, 2026.
Use the filters below to find and compare flights from Peoria to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Peoria

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 7/8

4:45 pm-11:30 am

2 stops30h 45m

Bangkok Suvarnabhumi

Fri 7/24

11:00 am-11:25 pm

2 stops24h 25m

$1,189

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Thu 3/19

9:00 am-11:25 am

3 stops38h 25m

Bangkok Suvarnabhumi

Thu 3/26

4:55 pm-10:03 am

3 stops29h 08m

$1,250

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 7/8

10:42 am-9:35 am

3 stops34h 53m

Bangkok Suvarnabhumi

Fri 7/24

3:45 pm-4:58 pm

3 stops37h 13m

$1,369

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Tue 7/7

12:20 pm-6:00 pm

2 stops41h 40m

Bangkok Suvarnabhumi

Sun 7/26

4:25 pm-11:42 pm

2 stops43h 17m

$1,395

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Tue 7/7

8:25 pm-9:35 am

3 stops49h 10m

Bangkok Suvarnabhumi

Sun 7/26

3:45 pm-4:58 pm

3 stops37h 13m

$1,489

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Thu 3/19

5:25 pm-7:35 am

2 stops26h 10m

Bangkok Suvarnabhumi

Thu 3/26

9:30 am-9:21 pm

2 stops47h 51m

$2,221

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Tue 6/30

2:39 pm-4:35 am

2 stops25h 56m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Compare providers for flights from Peoria to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to Suvarnabhumi in February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated February 4, 2026.
See what other customers who have flown with ANA and United Airlines from Peoria to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,084 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,084 reviews
ANA
8.4
Very good
1,084 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,236 reviews
ANA
8.4
Very good
1,084 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Related info for your journey

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

    Located just 6.0 mi from the city center, Greater Peoria is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Peoria. Booking flights from Greater Peoria (PIA) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 2 different airlines.

  • How long is the flight from Peoria, Illinois to Bangkok Suvarnabhumi Airport?

    There are many flights that can get you from Peoria, Illinois to Bangkok Suvarnabhumi Airport in 38h 25m. Fly via United Airlines to get the fastest option. The distance from Peoria, Illinois to Bangkok Suvarnabhumi Airport is about 8616 mi.

  • What are the cheapest airlines flying from Peoria, Illinois to Bangkok Suvarnabhumi Airport round-trip?

    Cheapflights users have booked flights from Peoria, Illinois to Bangkok Suvarnabhumi Airport round-trip from $888. Another airline that can offer you cheap pricing is ANA.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Suvarnabhumi 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Pak Chong
Ko Lan

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Top 2 airlines flying from Peoria to Suvarnabhumi

Discover the top 2 airlines that operate flights from Peoria to Suvarnabhumi. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$888Average$1,008FlexibilityNo cancel feeOn-time69%
ANACheapest$1,200Average$1,298FlexibilityNo cancel feeOn-time80%

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