$832 Find Cheap Flights from Idaho Falls to Europe

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 Europe departing on 8/18. 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

Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
7:00 am - 10:55 am
IDA
-
VCE
19h 55m
1 stop
American Airlines Logo
12:15 pm - 9:20 pm
VCE
-
IDA
17h 05m
1 stop
$832American Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
2:25 pm - 4:35 pm
IDA
-
VCE
18h 10m
2 stops
United Airlines Logo
6:40 am - 5:16 pm
VCE
-
IDA
18h 36m
2 stops
$844United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
4:04 pm - 4:35 pm
IDA
-
VCE
16h 31m
2 stops
United Airlines Logo
6:30 am - 5:16 pm
VCE
-
IDA
18h 46m
3 stops
$867United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
2:25 pm - 12:25 pm
IDA
-
LHR
15h 00m
1 stop
United Airlines Logo
7:30 am - 5:16 pm
LHR
-
IDA
16h 46m
2 stops
$890United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
5:53 pm - 5:05 pm
IDA
-
LHR
16h 12m
2 stops
United Airlines Logo
7:30 am - 5:16 pm
LHR
-
IDA
16h 46m
2 stops
$899United Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
2:20 pm - 10:55 am
IDA
-
LHR
13h 35m
1 stop
Multiple Airlines Logo
12:55 pm - 9:20 pm
LHR
-
IDA
15h 25m
1 stop
$908Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
7:00 am - 10:55 am
IDA
-
VCE
19h 55m
1 stop
American Airlines Logo
1:40 pm - 11:30 am
VCE
-
IDA
29h 50m
2 stops
$915American Airlines
Wed, Jun 24 - Wed, Jul 1
Delta Logo
7:00 pm - 10:55 am
IDA
-
VCE
31h 55m
2 stops
Delta Logo
3:25 pm - 2:37 pm
VCE
-
IDA
31h 12m
2 stops
$1,554Delta
Sat, Jul 4 - Sun, Aug 16
British Airways Logo
7:00 am - 11:45 am
IDA
-
ATH
19h 45m
1 stop
British Airways Logo
8:50 pm - 9:20 pm
ATH
-
IDA
33h 30m
2 stops
$3,931British Airways
Sat, Jul 4 - Sun, Aug 16
British Airways Logo
7:00 am - 11:00 am
IDA
-
ATH
19h 00m
2 stops
British Airways Logo
8:50 pm - 9:20 pm
ATH
-
IDA
33h 30m
2 stops
$3,935British Airways
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.

What is the cheapest month to fly from Idaho Falls to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to Europe is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,257 and $1,050 respectively.

Good to know

Low seasonMarch
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.

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 airline 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 9699 reviews
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

4.0 OkayManoj, May 2026
IAD - BRU
Read more United Airlines reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

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.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports