$916 Find Cheap Flights from Idaho Falls to Thailand

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Thailand departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Book Cheap Idaho Falls to Thailand Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Thailand

Fri, Oct 3 - Mon, Oct 6
Delta Logo
6:51 pm - 1:05 amIDA-BKK
41h 14m2 stops
Delta Logo
2:35 am - 10:15 pmBKK-IDA
32h 40m2 stops
$916Delta
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Tue, Feb 24 - Tue, Mar 24
Multiple Airlines Logo
4:00 pm - 12:35 pmIDA-BKK
30h 35m2 stops
Multiple Airlines Logo
5:40 pm - 10:35 pmBKK-IDA
41h 55m2 stops
$923Multiple Airlines
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Fri, Oct 3 - Mon, Oct 6
Delta Logo
1:06 pm - 1:05 amIDA-BKK
46h 59m2 stops
Delta Logo
2:35 am - 10:15 pmBKK-IDA
32h 40m2 stops
$996Delta
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Tue, Feb 24 - Mon, Mar 23
China Airlines Logo
4:00 pm - 1:05 pmIDA-BKK
31h 05m2 stops
China Airlines Logo
2:35 am - 3:20 pmBKK-IDA
49h 45m2 stops
$1,006China Airlines
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Tue, Feb 24 - Tue, Mar 24
United Airlines Logo
2:35 pm - 11:25 amIDA-BKK
30h 50m3 stops
United Airlines Logo
4:55 pm - 5:22 pmBKK-IDA
37h 27m3 stops
$1,040United Airlines
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Tue, Feb 24 - Tue, Mar 24
United Airlines Logo
2:35 pm - 12:20 amIDA-BKK
43h 45m2 stops
United Airlines Logo
4:55 pm - 5:22 pmBKK-IDA
37h 27m3 stops
$1,050United Airlines
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Fri, Oct 3 - Tue, Oct 7
Alaska Airlines Logo
6:13 am - 11:00 pmIDA-BKK
27h 47m2 stops
Alaska Airlines Logo
8:05 am - 10:38 pmBKK-IDA
27h 33m2 stops
$1,360Alaska Airlines
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Thu, Dec 11 - Tue, Jan 13
Alaska Airlines Logo
6:05 am - 11:35 pmIDA-BKK
27h 30m2 stops
Alaska Airlines Logo
8:05 am - 3:23 pmBKK-IDA
21h 18m2 stops
$1,817Alaska Airlines
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Thu, Dec 11 - Fri, Jan 9
Qatar Airways Logo
6:05 am - 6:15 amIDA-BKK
34h 10m2 stops
Qatar Airways Logo
8:15 am - 10:38 pmBKK-IDA
52h 23m2 stops
$1,925Qatar Airways
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Thu, Dec 11 - Sun, Jan 11
Qatar Airways Logo
6:05 am - 6:15 amIDA-BKK
34h 10m2 stops
Qatar Airways Logo
8:30 pm - 10:38 pmBKK-IDA
40h 08m2 stops
$1,931Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Idaho Falls to Thailand flights

Get data-powered insights and trends into flights from Idaho Falls to Thailand to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Thailand?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Thailand were found on Delta ($916) and China Airlines ($1,006).

Good to know

Cheapest flight$916
Flight from Idaho Falls to Bangkok

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Thailand is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to Thailand with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Thailand?

    The cheapest time of day to fly to Thailand is generally in the morning, when round-trip flights cost $1,086 on average. The most expensive time of day to fly to Thailand is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,086.

Reviews of the top airline flying from Idaho Falls to Thailand

 
Need help choosing which airline to fly with from Idaho Falls to Thailand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8929 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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