$580 Find Cheap Flights from Idaho Falls to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Southeast Asia departing on 10/7. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Southeast Asia, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila2 stops$1,450
Ho Chi Minh City
Ho Chi Minh City2 stops$1,087
Manila
Manila2 stops$1,450
Ho Chi Minh City
Ho Chi Minh City2 stops$1,087

Book Cheap Idaho Falls to Southeast Asia 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 Southeast Asia 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 Southeast Asia

Wed, Sep 16 - Mon, Oct 19
Multiple Airlines Logo
1:45 pm - 1:50 pm
IDA
-
SGN
35h 05m
2 stops
Multiple Airlines Logo
8:00 pm - 10:39 pm
SGN
-
IDA
39h 39m
2 stops
$1,087Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
6:15 am - 3:45 pm
IDA
-
SIN
43h 30m
2 stops
Multiple Airlines Logo
7:40 pm - 10:39 pm
SIN
-
IDA
40h 59m
2 stops
$1,141Multiple Airlines
Wed, Sep 16 - Mon, Oct 19
United Airlines Logo
7:00 am - 10:05 pm
IDA
-
SGN
26h 05m
3 stops
United Airlines Logo
7:00 am - 9:53 am
SGN
-
IDA
39h 53m
3 stops
$1,162United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
2:30 pm - 9:35 am
IDA
-
BKK
30h 05m
3 stops
United Airlines Logo
3:45 pm - 1:24 pm
BKK
-
IDA
34h 39m
3 stops
$1,252United Airlines
Thu, Sep 17 - Mon, Sep 21
Korean Air Logo
6:10 am - 11:35 pm
IDA
-
BKK
28h 25m
2 stops
Korean Air Logo
9:50 am - 6:14 pm
BKK
-
IDA
21h 24m
2 stops
$1,377Korean Air
Thu, Sep 17 - Sun, Sep 20
Korean Air Logo
6:10 am - 9:45 pm
IDA
-
BKK
26h 35m
2 stops
Korean Air Logo
2:35 am - 6:14 pm
BKK
-
IDA
28h 39m
2 stops
$1,378Korean Air
Tue, Jun 23 - Wed, Jul 22
Qatar Airways Logo
1:43 pm - 8:15 am
IDA
-
MNL
28h 32m
2 stops
Qatar Airways Logo
7:00 pm - 10:39 pm
MNL
-
IDA
41h 39m
2 stops
$1,450Qatar Airways
Sun, Jun 21 - Fri, Jul 3
Qatar Airways Logo
7:15 am - 1:25 pm
IDA
-
BKK
41h 10m
2 stops
Qatar Airways Logo
9:55 am - 10:39 pm
BKK
-
IDA
49h 44m
2 stops
$1,525Qatar Airways
Sun, Jun 28 - Thu, Jul 9
American Airlines Logo
7:00 am - 6:20 am
IDA
-
BKK
34h 20m
2 stops
American Airlines Logo
8:00 pm - 10:11 pm
BKK
-
IDA
39h 11m
2 stops
$1,543American Airlines
Sun, Jun 21 - Tue, Jun 30
American Airlines Logo
7:00 am - 1:25 pm
IDA
-
BKK
41h 25m
2 stops
American Airlines Logo
8:00 pm - 1:23 pm
BKK
-
IDA
54h 23m
2 stops
$1,551American Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to Southeast Asia flights

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

Can I save money by flying with a layover from Idaho Falls to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $389, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$580
Flight from Idaho Falls to Bangkok

FAQs - booking Southeast Asia flights

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

    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 Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Southeast Asia 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 Southeast Asia?

    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 Southeast Asia 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 Southeast Asia?

    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 Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Idaho Falls to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Southeast Asia? 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 9680 reviews
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

10.0 ExcellentEirene, May 2026
EWR - LHR
Read more United Airlines reviews

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Idaho Falls (IDA)