$496 Find Cheap Flights from Idaho Falls to Europe

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 Europe departing on 4/17. 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

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Flight Deals

Book Cheap Idaho Falls to Europe 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 Europe 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 Europe

Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
4:10 pm - 7:30 am
IDA
-
SNN
32h 20m
2 stops
United Airlines Logo
9:30 am - 9:03 pm
SNN
-
IDA
18h 33m
2 stops
$673United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
2:30 pm - 7:30 am
IDA
-
SNN
34h 00m
2 stops
United Airlines Logo
9:30 am - 9:03 pm
SNN
-
IDA
18h 33m
2 stops
$684United Airlines
Wed, Aug 5 - Wed, Aug 26
Multiple Airlines Logo
11:20 am - 11:10 am
IDA
-
SNN
16h 50m
2 stops
Multiple Airlines Logo
1:05 pm - 6:14 pm
SNN
-
IDA
36h 09m
2 stops
$736Multiple Airlines
Wed, Aug 5 - Wed, Aug 26
Multiple Airlines Logo
11:28 am - 11:10 am
IDA
-
SNN
16h 42m
2 stops
Multiple Airlines Logo
1:05 pm - 6:14 pm
SNN
-
IDA
36h 09m
2 stops
$763Multiple Airlines
Mon, Apr 20 - Fri, May 1
American Airlines Logo
1:43 pm - 7:25 pm
IDA
-
ZAG
21h 42m
3 stops
American Airlines Logo
1:40 pm - 1:13 pm
ZAG
-
IDA
31h 33m
3 stops
$787American Airlines
Mon, Apr 20 - Fri, May 1
American Airlines Logo
1:43 pm - 7:25 pm
IDA
-
ZAG
21h 42m
2 stops
American Airlines Logo
1:40 pm - 1:13 pm
ZAG
-
IDA
31h 33m
2 stops
$788American Airlines
Sat, Jul 25 - Thu, Aug 6
Delta Logo
6:50 pm - 10:00 am
IDA
-
ATH
30h 10m
2 stops
Delta Logo
10:05 am - 10:39 am
ATH
-
IDA
33h 34m
2 stops
$1,018Delta
Tue, Aug 4 - Tue, Aug 25
KLM Logo
11:20 am - 11:10 am
IDA
-
SNN
40h 50m
2 stops
KLM Logo
1:05 pm - 10:14 pm
SNN
-
IDA
40h 09m
2 stops
$1,027KLM
Fri, Jul 24 - Fri, Aug 7
Delta Logo
3:04 pm - 11:00 am
IDA
-
ATH
58h 56m
2 stops
Delta Logo
9:45 am - 10:39 am
ATH
-
IDA
33h 54m
2 stops
$1,031Delta
Sun, Aug 2 - Tue, Aug 25
KLM Logo
11:28 am - 11:10 am
IDA
-
SNN
40h 42m
2 stops
KLM Logo
1:05 pm - 10:14 pm
SNN
-
IDA
40h 09m
2 stops
$1,126KLM
Booking Insights

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

Get data-powered insights and trends into flights from Idaho Falls to Europe 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 Europe?

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 Europe were found on United Airlines ($673) and American Airlines ($787).

Good to know

Low seasonMarch
Cheapest flight$496
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Idaho Falls to Athens

FAQs - booking Europe flights

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

    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 Europe.

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

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

    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 Europe 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 Europe?

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

Reviews of the top airlines flying from Idaho Falls to Europe

 
Need help choosing which airline to fly with from Idaho Falls to Europe? 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 9455 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

2.0 MediocreLa Vetra, Mar 2026
IAH - PTY
Read more United Airlines reviews

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports