$405 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 3/6. 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

Mon, Feb 16 - Mon, Feb 23
Delta Logo
6:35 pm - 1:15 am
IDA
-
ATH
45h 40m
2 stops
Delta Logo
1:45 pm - 5:49 pm
ATH
-
IDA
37h 04m
2 stops
$492Delta
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
5:25 am - 11:20 am
IDA
-
VCE
21h 55m
2 stops
Multiple Airlines Logo
12:20 pm - 6:15 pm
VCE
-
IDA
36h 55m
2 stops
$503Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:35 am - 5:05 pm
IDA
-
GVA
26h 30m
2 stops
United Airlines Logo
1:00 pm - 9:48 am
GVA
-
IDA
28h 48m
2 stops
$503United Airlines
Thu, Feb 26 - Fri, Mar 13
United Airlines Logo
2:40 pm - 4:15 pm
IDA
-
VCE
17h 35m
2 stops
United Airlines Logo
6:45 am - 9:56 am
VCE
-
IDA
34h 11m
2 stops
$504United Airlines
Thu, Feb 26 - Fri, Mar 6
United Airlines Logo
6:35 am - 5:05 pm
IDA
-
GVA
26h 30m
2 stops
United Airlines Logo
9:15 am - 9:06 pm
GVA
-
IDA
19h 51m
2 stops
$504United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:35 am - 7:35 am
IDA
-
GVA
17h 00m
2 stops
United Airlines Logo
9:15 am - 8:58 pm
GVA
-
IDA
19h 43m
2 stops
$507United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
10:45 am - 5:45 pm
IDA
-
BCN
23h 00m
2 stops
United Airlines Logo
10:30 am - 8:58 pm
BCN
-
IDA
18h 28m
2 stops
$509United Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
2:18 pm - 9:25 pm
IDA
-
VCE
23h 07m
2 stops
American Airlines Logo
6:55 am - 11:24 pm
VCE
-
IDA
23h 29m
3 stops
$513American Airlines
Mon, Apr 20 - Fri, May 1
American Airlines Logo
7:30 am - 7:30 pm
IDA
-
ZAG
28h 00m
2 stops
American Airlines Logo
1:40 pm - 1:13 pm
ZAG
-
IDA
31h 33m
3 stops
$543American Airlines
Tue, Apr 7 - Tue, Apr 14
KLM Logo
1:11 pm - 2:15 pm
IDA
-
LHR
18h 04m
2 stops
KLM Logo
10:55 am - 6:17 pm
LHR
-
IDA
14h 22m
1 stop
$629KLM
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 Delta ($492) and United Airlines ($503).

Good to know

Low seasonMarch
Cheapest flight$405
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Idaho Falls to London

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 3 airlines serving 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.
7.9
DeltaOverall score based on 8066 reviews
7.8Entertainment
8.1Boarding
7.9Comfort
7.2Food
8.5Crew
Airline reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

4.0 OkayUros, Jan 2026
MEM - ATL
Read more Delta reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports