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$399+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CPH
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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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 enero 29, 2026.

This Air France deal was found by Cheapflights users on 1/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/255:25 am
IDA
-
BCN
2 stops25h 35m
Multiple Airlines
mié. 3/46:00 am
BCN
-
IDA
2 stops19h 49m
Multiple Airlines
Deal found 1/28$498
This United Airlines deal was found by Cheapflights users on 1/28. 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.
jue. 2/266:35 am
IDA
-
GVA
2 stops17h 00m
United Airlines
lun. 3/211:20 am
GVA
-
IDA
2 stops34h 10m
United Airlines
Deal found 1/28$508
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mié. 2/2510:45 am
IDA
-
BCN
2 stops23h 00m
United Airlines
dom. 3/110:30 am
BCN
-
IDA
2 stops31h 18m
United Airlines
Deal found 1/28$512
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mié. 3/45:33 pm
IDA
-
VCE
2 stops40h 42m
United Airlines
dom. 3/88:00 am
VCE
-
IDA
2 stops38h 40m
United Airlines
Deal found 1/28$520
This United Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 2/2610:45 am
IDA
-
VCE
2 stops21h 30m
United Airlines
vie. 3/136:45 am
VCE
-
IDA
2 stops37h 45m
United Airlines
Deal found 1/27$555
This United Airlines deal was found by Cheapflights users on 1/28. 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.
jue. 2/266:35 am
IDA
-
GVA
2 stops26h 30m
United Airlines
vie. 3/611:20 am
GVA
-
IDA
2 stops30h 36m
United Airlines
Deal found 1/28$555
This American Airlines deal was found by Cheapflights users on 1/27. 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.
lun. 4/201:43 pm
IDA
-
ZAG
2 stops21h 42m
American Airlines
vie. 5/11:40 pm
ZAG
-
IDA
3 stops31h 33m
American Airlines
Deal found 1/27$569
This United Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 3/22:40 pm
IDA
-
LHR
1 stop12h 00m
United Airlines
vie. 3/136:35 am
LHR
-
IDA
2 stops20h 31m
United Airlines
Deal found 1/28$633
This United Airlines deal was found by Cheapflights users on 1/26. 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.
mar. 5/52:31 pm
IDA
-
LHR
1 stop14h 49m
United Airlines
vie. 5/156:55 am
LHR
-
IDA
2 stops34h 00m
United Airlines
Deal found 1/26$646
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 4/75:20 pm
IDA
-
LHR
1 stop33h 20m
United Airlines
mar. 4/149:00 am
LHR
-
IDA
2 stops31h 53m
United Airlines
Deal found 1/27$649
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 3/42:40 pm
IDA
-
ZAG
2 stops23h 45m
United Airlines
dom. 3/82:35 pm
ZAG
-
IDA
2 stops53h 55m
United Airlines
Deal found 1/27$653
This American Airlines deal was found by Cheapflights users on 1/26. 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.
mar. 5/51:43 pm
IDA
-
LHR
2 stops17h 12m
American Airlines
vie. 5/154:10 pm
LHR
-
IDA
1 stop14h 29m
American Airlines
Deal found 1/26$679

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 enero 29, 2026.

Round-trip from

$498
(Air France)

One-way from

$399
(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 enero 29, 2026.
Use the filters below to find and compare flights from Idaho Falls to Europe that are best for you.

Fly from

Idaho Falls

Fly to

Europe

Route

Depart

Return

Price

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

mié. 2/25

5:25 am-3:00 pm

2 stops25h 35m

Barcelona-El Prat

mié. 3/4

6:00 am-5:49 pm

2 stops19h 49m

$498

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

jue. 2/26

6:35 am-7:35 am

2 stops17h 00m

Geneva Geneve-Cointrin

lun. 3/2

11:20 am-1:30 pm

2 stops34h 10m

$508

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

mié. 2/25

10:45 am-5:45 pm

2 stops23h 00m

Barcelona-El Prat

dom. 3/1

10:30 am-9:48 am

2 stops31h 18m

$512

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

mié. 3/4

5:33 pm-6:15 pm

2 stops40h 42m

Venice Marco Polo

dom. 3/8

8:00 am-2:40 pm

2 stops38h 40m

$520

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

jue. 2/26

10:45 am-4:15 pm

2 stops21h 30m

Venice Marco Polo

vie. 3/13

6:45 am-1:30 pm

2 stops37h 45m

$555

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

jue. 2/26

6:35 am-5:05 pm

2 stops26h 30m

Geneva Geneve-Cointrin

vie. 3/6

11:20 am-9:56 am

2 stops30h 36m

$555

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

jue. 3/5

6:36 am-7:35 am

2 stops16h 59m

Geneva Geneve-Cointrin

mar. 3/17

9:15 am-9:06 pm

2 stops18h 51m

$558

Idaho FallsZagreb

IDA - ZAG

IDAZAG

Idaho Falls Fanning Field

lun. 4/20

1:43 pm-7:25 pm

2 stops21h 42m

Zagreb Franjo Tuđman

vie. 5/1

1:40 pm-1:13 pm

3 stops31h 33m

$569

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

lun. 3/2

2:40 pm-9:40 am

1 stop12h 00m

London Heathrow

vie. 3/13

6:35 am-9:06 pm

2 stops20h 31m

$633

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

mar. 5/5

2:31 pm-12:20 pm

1 stop14h 49m

London Heathrow

vie. 5/15

6:55 am-9:55 am

2 stops34h 00m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 30 results
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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 enero 29, 2026.
Read through reviews of airlines operating flights from Idaho Falls to Europe, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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. United Airlines provides one of the quickest options available for as low as $508. The distance between Idaho Falls and Europe is about 5172 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 - Venice Marco Polo or Idaho Falls Fanning Field - Geneva Geneve-Cointrin 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

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Alternative routes for Idaho Falls to Europe

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Top 2 airlines flying from Idaho Falls to Europe

Discover the top 2 airlines that operate flights from Idaho Falls to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$493Average$895FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$640Average$792FlexibilityNo cancel feeOn-time71%

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