$445 Find Cheap Flights from Idaho to Vietnam

1 adult
1 adult, Economy

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% 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.

Useful Info

Good to know

Low seasonAugust
High seasonJanuary
Cheapest flight$445
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Idaho Falls to Ho Chi Minh City

FAQs for booking flights from Idaho to Vietnam

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

    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 to Vietnam.

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

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

    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 to Vietnam 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 to Vietnam?

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

  • What is the cheapest day to fly to Vietnam?

    Based on KAYAK data, the cheapest day to fly to Vietnam is Monday where round-trip tickets can be as cheap as $1,269. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $1,876 on average.

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

    The cheapest time of day to fly to Vietnam is generally in the morning, when round-trip flights cost $1,605 on average. The most expensive time of day to fly to Vietnam is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,605.

  • How long is the flight to Vietnam?

    An average nonstop flight from Idaho to Vietnam takes 29h 36m, covering a distance of 7705 miles. The shortest route is Spokane (GEG) to Ho Chi Minh City (SGN) with an average flight time of 22h 50m.

  • What are the most popular destinations in Vietnam?

    Based on KAYAK flight searches, the most popular destination is Ho Chi Minh City (88% of total searches to Vietnam). The next most popular destination is Hanoi (12%).

Book cheap flights from Idaho to Vietnam

Recent round-trip flight deals

8/25Mon
2 stopsKorean Air
35h 21mGEG-SGN
9/30Tue
2 stopsKorean Air
27h 56mSGN-GEG
$781
8/13Wed
2 stopsUnited Airlines
29h 00mGEG-SGN
9/17Wed
2 stopsUnited Airlines
37h 50mSGN-GEG
$784
8/9Sat
2 stopsChina Airlines
55h 31mGEG-SGN
9/9Tue
2 stopsChina Airlines
27h 29mSGN-GEG
$869
8/6Wed
2 stopsChina Airlines
44h 15mGEG-SGN
9/10Wed
2 stopsChina Airlines
25h 35mSGN-GEG
$875
8/13Wed
2 stopsEVA Air
30h 32mGEG-SGN
9/16Tue
2 stopsEVA Air
26h 06mSGN-GEG
$929
8/4Mon
2 stopsEVA Air
27h 33mGEG-SGN
9/7Sun
2 stopsEVA Air
26h 06mSGN-GEG
$934
7/31Thu
2 stopsChina Eastern
32h 11mGEG-SGN
9/2Tue
2 stopsChina Eastern
32h 51mSGN-GEG
$950
7/29Tue
2 stopsChina Eastern
28h 51mGEG-SGN
9/2Tue
2 stopsChina Eastern
32h 51mSGN-GEG
$951
7/29Tue
2 stops
36h 30mGEG-SGN
9/3Wed
2 stops
26h 56mSGN-GEG
$1,043
7/30Wed
2 stops
28h 46mGEG-SGN
9/2Tue
2 stops
50h 35mSGN-GEG
$1,044

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/26Tue
2 stopsAmerican Airlines
33h 25mIDA-SGN
$445
1/1Thu
2 stopsKorean Air
24h 20mGEG-SGN
$448
8/26Tue
3 stops
30h 11mIDA-SGN
$516
7/25Fri
2 stopsUnited Airlines
44h 43mBOI-SGN
$628
7/26Sat
2 stopsUnited Airlines
30h 15mIDA-SGN
$687
1/1Thu
3 stopsUnited Airlines
65h 50mGEG-SGN
$728
7/26Sat
3 stops
55h 57mIDA-SGN
$740
12/15Mon
2 stopsKorean Air
23h 45mGEG-SGN
$834
1/1Thu
1 stop
21h 40mGEG-SGN
$874
7/25Fri
3 stopsSingapore Airlines
53h 15mBOI-SGN
$2,636

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Vietnam

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Vietnam
Business Class flights to Vietnam
Prem Econ Class flights to Vietnam
Economy Class flights to Vietnam

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.