HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Europe

$383+ Cheap flights from Idaho Falls (IDA) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CPH
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to Europe

Cheapest flights from Idaho Falls to Europe
Explore the most affordable flight options available from Idaho Falls to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:35 am
IDA
-
GVA
2 stops22h 30m
United Airlines
Thu 11/129:15 am
GVA
-
IDA
2 stops20h 06m
United Airlines
Deal found 7/12$768
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:57 pm
IDA
-
GVA
2 stops55h 43m
United Airlines
Thu 12/109:15 am
GVA
-
IDA
2 stops19h 53m
United Airlines
Deal found 7/15$770
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am
IDA
-
BCN
2 stops22h 15m
United Airlines
Thu 11/123:10 pm
BCN
-
IDA
2 stops26h 43m
United Airlines
Deal found 7/12$773
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:35 pm
IDA
-
ATH
2 stops25h 50m
United Airlines
Wed 12/96:35 am
ATH
-
IDA
2 stops35h 53m
United Airlines
Deal found 7/13$853
This Booking.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:15 am
IDA
-
LHR
1 stop23h 05m
Alaska Airlines
Tue 12/152:45 pm
LHR
-
IDA
1 stop14h 54m
Alaska Airlines
Deal found 7/13$887
This Ovago deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:35 am
IDA
-
BCN
2 stops18h 25m
Lufthansa
Fri 11/276:50 am
BCN
-
IDA
2 stops22h 31m
Lufthansa
Deal found 7/16$891
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:35 pm
IDA
-
ATH
2 stops25h 50m
United Airlines
Tue 12/86:40 am
ATH
-
IDA
2 stops23h 28m
United Airlines
Deal found 7/12$895
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:46 pm
IDA
-
LHR
1 stop16h 59m
Multiple Airlines
Tue 10/138:15 am
LHR
-
IDA
2 stops20h 27m
Multiple Airlines
Deal found 7/13$897
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
IDA
-
ATH
2 stops42h 15m
Delta
Wed 8/199:45 am
ATH
-
IDA
2 stops34h 05m
Delta
Deal found 7/13$904
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:20 pm
IDA
-
BCN
2 stops17h 40m
American Airlines
Thu 8/2010:45 am
BCN
-
IDA
1 stop18h 58m
American Airlines
Deal found 7/12$918
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:06 pm
IDA
-
ATH
1 stop38h 39m
American Airlines
Wed 8/198:00 pm
ATH
-
IDA
2 stops34h 43m
American Airlines
Deal found 7/13$923
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:45 am
IDA
-
LHR
1 stop15h 55m
United Airlines
Tue 12/86:35 am
LHR
-
IDA
2 stops33h 53m
United Airlines
Deal found 7/15$931

Find flight deals from Idaho Falls to Europe

Keep the following information in mind while searching for Idaho Falls to Europe flight deals. Data was last updated July 16, 2026.

Round-trip from

$768
(United Airlines)

One-way from

$383
(United Airlines)
From Idaho Falls Fanning Field to Europe
Search Deals
One-way flight from Idaho Falls Fanning Field to Europe
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2026.
Use the filters below to find and compare flights from Idaho Falls to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

Tue 11/10

10:35 am-5:05 pm

2 stops22h 30m

Geneva Geneve-Cointrin

Thu 11/12

9:15 am-9:21 pm

2 stops20h 06m

$768

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

Sun 12/6

5:57 pm-9:40 am

2 stops55h 43m

Geneva Geneve-Cointrin

Thu 12/10

9:15 am-9:08 pm

2 stops19h 53m

$770

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Mon 11/9

7:00 am-1:15 pm

2 stops22h 15m

Barcelona-El Prat

Thu 11/12

3:10 pm-9:53 am

2 stops26h 43m

$773

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Wed 11/18

7:00 am-9:00 am

2 stops18h 00m

Barcelona-El Prat

Fri 11/27

10:30 am-9:21 pm

2 stops18h 51m

$773

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 12/6

2:35 pm-1:25 am

2 stops25h 50m

Athens Eleftherios V.

Wed 12/9

6:35 am-9:28 am

2 stops35h 53m

$853

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Thu 11/19

10:35 am-1:00 pm

2 stops18h 25m

Barcelona-El Prat

Fri 11/27

6:50 am-9:21 pm

2 stops22h 31m

$891

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 12/4

2:35 pm-1:25 am

2 stops25h 50m

Athens Eleftherios V.

Tue 12/8

6:40 am-9:08 pm

2 stops23h 28m

$895

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 10/7

1:46 pm-1:45 pm

1 stop16h 59m

London Heathrow

Tue 10/13

8:15 am-9:42 pm

2 stops20h 27m

$897

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Thu 8/13

6:00 am-9:15 am

2 stops42h 15m

Athens Eleftherios V.

Wed 8/19

9:45 am-10:50 am

2 stops34h 05m

$904

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Thu 8/13

2:20 pm-11:45 am

1 stop36h 25m

Athens Eleftherios V.

Wed 8/19

2:00 pm-11:30 am

1 stop30h 30m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Idaho Falls to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Europe

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated July 16, 2026.
Read through reviews of airlines operating flights from Idaho Falls to Europe, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,993 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,993 reviews
United Airlines
7.4
Good
9,993 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Europe?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to Europe.

  • How long is the flight from Idaho Falls to Europe?

    A quick flight from Idaho Falls to Europe can take about 17h 40m. United Airlines provides one of the quickest options available for as low as $918. The distance between Idaho Falls and Europe is about 5290 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Idaho Falls to Europe?

    When deciding which route to take from Idaho Falls to Europe consider Idaho Falls Fanning Field - London Heathrow, Idaho Falls Fanning Field - Athens Eleftherios V. or Idaho Falls Fanning Field - Zagreb Franjo Tuđman as they are the most popular.

  • Can I find deals for flights from Idaho Falls to Europe that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Europe.

  • Can I find deals for business class flights from Idaho Falls to Europe?

    Yes. Cheapflights offers flight deals from Idaho Falls to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Europe

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Denver flights
Boise to Seattle flights
Spokane to Seattle flights
Boise to John F Kennedy Intl flights
Boise to Las Vegas flights
Boise to Dallas/Fort Worth flights
Spokane to Los Angeles flights
Spokane to O'Hare Intl flights
Boise to Honolulu flights
Boise to LaGuardia flights
Boise to San Francisco flights
Spokane to Denver flights
Spokane to Las Vegas flights
Boise to Newark flights
Spokane to San Francisco flights
Boise to O'Hare Intl flights
Boise to Los Angeles flights
Spokane to Salt Lake City flights
Spokane to Dallas/Fort Worth flights
Boise to Sky Harbor Intl flights
Spokane to Sky Harbor Intl flights
Boise to Portland flights
Spokane to Boston flights
Boise to Cancún flights
Boise to San Diego flights
Spokane to John F Kennedy Intl flights
Boise to Burbank flights
Spokane to Minneapolis flights
Idaho Falls to Seattle flights
Spokane to San Diego flights
Boise to Minneapolis flights
Spokane to Atlanta flights
Spokane to Hobby flights
Boise to Boston flights
Boise to Orlando flights
Spokane to Portland flights
Jackson to Newark flights
Spokane to Newark flights
Boise to Sacramento flights
Boise to Atlanta flights
Spokane to LaGuardia flights
Boise to Spokane flights
Spokane to Orlando flights
Boise to Kahului flights
Boise to Ontario flights
Boise to Santa Ana flights
Boise to Guadalajara flights
Spokane to Ontario flights
Boise to Nashville flights
Boise to Salt Lake City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.