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$334+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CPH
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This American Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 8/187:00 am
IDA
-
VCE
1 stop19h 55m
American Airlines
Tue 8/2512:15 pm
VCE
-
IDA
1 stop17h 05m
American Airlines
Deal found 5/8$832
This United Airlines deal was found by Cheapflights users on 5/8. 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 8/182:25 pm
IDA
-
VCE
2 stops18h 10m
United Airlines
Tue 8/256:40 am
VCE
-
IDA
2 stops18h 36m
United Airlines
Deal found 5/8$844
This United Airlines deal was found by Cheapflights users on 5/8. 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 8/182:25 pm
IDA
-
LHR
1 stop15h 00m
United Airlines
Tue 8/257:30 am
LHR
-
IDA
2 stops16h 46m
United Airlines
Deal found 5/8$890
This British Airways deal was found by Cheapflights users on 5/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:20 pm
IDA
-
LHR
1 stop13h 35m
Multiple Airlines
Tue 8/2512:55 pm
LHR
-
IDA
1 stop15h 25m
Multiple Airlines
Deal found 5/8$908
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/315:54 pm
IDA
-
BCN
2 stops20h 31m
United Airlines
Fri 8/71:15 pm
BCN
-
IDA
2 stops34h 22m
United Airlines
Deal found 5/9$932
This Delta deal was found by Cheapflights users on 5/6. 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.
Sun 9/611:20 am
IDA
-
ATH
2 stops28h 55m
Delta
Wed 9/166:00 am
ATH
-
IDA
2 stops25h 14m
Delta
Deal found 5/6$1,001
This KLM deal was found by Cheapflights users on 5/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:16 pm
IDA
-
LHR
1 stop11h 44m
KLM
Wed 5/276:30 am
LHR
-
IDA
2 stops18h 44m
KLM
Deal found 5/6$1,082
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 5/136:30 am
IDA
-
LHR
1 stop20h 10m
United Airlines
Wed 5/274:25 pm
LHR
-
IDA
2 stops31h 54m
United Airlines
Deal found 5/7$1,093
This United Airlines deal was found by Cheapflights users on 5/7. 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 7/75:54 pm
IDA
-
LHR
1 stop11h 31m
United Airlines
Wed 7/1511:25 am
LHR
-
IDA
1 stop16h 42m
United Airlines
Deal found 5/7$1,115
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 7/47:00 am
IDA
-
ATH
2 stops19h 00m
American Airlines
Sun 8/162:00 pm
ATH
-
IDA
1 stop30h 30m
American Airlines
Deal found 5/7$1,127
This United Airlines deal was found by Cheapflights users on 5/10. 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 5/126:30 am
IDA
-
VCE
2 stops18h 35m
United Airlines
Tue 5/2612:20 pm
VCE
-
IDA
2 stops40h 47m
United Airlines
Deal found 5/10$1,143
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 7/412:30 pm
IDA
-
ATH
2 stops23h 30m
United Airlines
Sun 8/166:00 am
ATH
-
IDA
2 stops44h 16m
United Airlines
Deal found 5/8$1,249

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 May 10, 2026.

Round-trip from

$832
(American Airlines)

One-way from

$334
(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 May 10, 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 FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Tue 8/18

7:00 am-10:55 am

1 stop19h 55m

Venice Marco Polo

Tue 8/25

12:15 pm-9:20 pm

1 stop17h 05m

$832

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 8/18

5:53 pm-5:05 pm

2 stops16h 12m

London Heathrow

Tue 8/25

7:30 am-5:16 pm

2 stops16h 46m

$899

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 8/18

2:20 pm-10:55 am

1 stop13h 35m

London Heathrow

Tue 8/25

12:55 pm-9:20 pm

1 stop15h 25m

$908

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Fri 7/31

5:54 pm-10:25 pm

2 stops20h 31m

Barcelona-El Prat

Fri 8/7

1:15 pm-3:37 pm

2 stops34h 22m

$932
Quickest round-trip

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 7/7

4:14 pm-12:25 pm

1 stop13h 11m

London Heathrow

Wed 7/15

2:50 pm-9:07 pm

1 stop13h 17m

$1,115

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 7/7

6:00 am-1:15 pm

2 stops24h 15m

London Heathrow

Wed 7/15

8:05 pm-2:36 pm

2 stops25h 31m

$1,120

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Tue 8/18

2:25 pm-1:50 pm

2 stops15h 25m

Venice Marco Polo

Tue 8/25

6:30 am-5:16 pm

3 stops18h 46m

$1,162

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sat 7/4

12:30 pm-9:00 pm

2 stops23h 30m

Athens Eleftherios V.

Sun 8/16

6:00 am-5:16 pm

2 stops44h 16m

$1,249

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Sat 8/1

7:00 am-3:40 pm

2 stops24h 40m

Barcelona-El Prat

Fri 8/7

9:30 pm-9:20 pm

2 stops31h 50m

$1,308

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Tue 6/30

7:00 pm-10:20 pm

2 stops19h 20m

Venice Marco Polo

Sun 7/5

6:00 am-10:31 pm

2 stops24h 31m

$1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 34 resultsSorted by cheapest first
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3
4

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 May 10, 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
9,694 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,694 reviews
United Airlines
7.4
Good
9,694 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 16h 31m. American Airlines provides one of the quickest options available for as low as $867. The distance between Idaho Falls and Europe is about 5402 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 - Athens Eleftherios V. 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

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Alternative routes for Idaho Falls to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho Falls to Europe

Discover the top airline 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$493Average$863FlexibilityNo cancel feeOn-time69%

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