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$340+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CPH
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
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 June 18, 2026.

This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:10 pm
IDA
-
VCE
2 stops21h 00m
Delta
Wed 11/116:30 am
VCE
-
IDA
2 stops23h 49m
Delta
Deal found 6/15$840
This American Airlines deal was found by Cheapflights users on 6/18. 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 10/712:12 pm
IDA
-
LHR
1 stop15h 43m
American Airlines
Tue 10/138:15 am
LHR
-
IDA
2 stops20h 07m
American Airlines
Deal found 6/18$869
This Delta deal was found by Cheapflights users on 6/14. 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.
Wed 9/306:00 am
IDA
-
LHR
1 stop21h 00m
Delta
Wed 10/76:30 am
LHR
-
IDA
2 stops22h 49m
Delta
Deal found 6/14$876
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 10/77:00 am
IDA
-
LHR
1 stop22h 35m
United Airlines
Tue 10/137:25 am
LHR
-
IDA
2 stops33h 28m
United Airlines
Deal found 6/15$881
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:10 pm
IDA
-
VCE
2 stops18h 50m
Delta
Sun 11/86:30 am
VCE
-
IDA
2 stops23h 49m
Delta
Deal found 6/15$890
This United Airlines deal was found by Cheapflights users on 6/15. 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 10/3010:45 am
IDA
-
VCE
2 stops27h 10m
United Airlines
Thu 11/128:00 am
VCE
-
IDA
2 stops17h 22m
United Airlines
Deal found 6/15$894
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/292:30 pm
IDA
-
BCN
2 stops14h 45m
United Airlines
Fri 8/143:15 pm
BCN
-
IDA
2 stops26h 36m
United Airlines
Deal found 6/14$894
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am
IDA
-
VCE
2 stops27h 55m
Delta
Fri 11/66:30 am
VCE
-
IDA
2 stops19h 44m
Delta
Deal found 6/15$895
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:10 pm
IDA
-
VCE
2 stops18h 50m
Delta
Wed 11/116:05 am
VCE
-
IDA
2 stops20h 09m
Delta
Deal found 6/15$897
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:09 am
IDA
-
LHR
1 stop25h 56m
Alaska Airlines
Tue 10/135:00 pm
LHR
-
IDA
1 stop29h 35m
Alaska Airlines
Deal found 6/16$897
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 pm
IDA
-
VCE
2 stops39h 10m
Delta
Mon 11/912:20 pm
VCE
-
IDA
2 stops37h 54m
Delta
Deal found 6/15$900
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/304:05 pm
IDA
-
LHR
1 stop13h 30m
United Airlines
Wed 10/711:25 am
LHR
-
IDA
1 stop12h 51m
United Airlines
Deal found 6/14$905

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 June 18, 2026.

Round-trip from

$840
(Delta)

One-way from

$340
(Delta)
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 June 18, 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

Wed 10/28

1:10 pm-3:00 pm

2 stops18h 50m

Venice Marco Polo

Fri 11/6

6:30 am-6:14 pm

2 stops19h 44m

$840

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 10/7

12:12 pm-10:55 am

1 stop15h 43m

London Heathrow

Tue 10/13

8:15 am-9:22 pm

2 stops20h 07m

$869

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 10/7

10:35 am-11:35 am

2 stops18h 00m

London Heathrow

Tue 10/13

7:25 am-9:53 am

2 stops33h 28m

$886

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Wed 7/29

2:30 pm-1:15 pm

2 stops14h 45m

Barcelona-El Prat

Fri 8/14

3:15 pm-9:51 am

2 stops26h 36m

$894

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 10/7

6:09 am-3:05 pm

1 stop25h 56m

London Heathrow

Tue 10/13

5:00 pm-3:35 pm

1 stop29h 35m

$897

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Thu 10/29

1:10 pm-3:00 pm

2 stops18h 50m

Venice Marco Polo

Tue 11/10

6:05 am-6:14 pm

2 stops20h 09m

$897

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Tue 11/3

1:10 pm-4:50 pm

2 stops19h 40m

Venice Marco Polo

Fri 11/6

6:30 am-6:14 pm

2 stops19h 44m

$928

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Fri 10/30

10:45 am-8:55 pm

2 stops27h 10m

Venice Marco Polo

Sat 11/7

6:30 am-5:22 pm

2 stops18h 52m

$944

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Mon 11/2

6:00 am-4:50 pm

2 stops26h 50m

Venice Marco Polo

Sun 11/8

6:30 am-10:19 pm

2 stops23h 49m

$970

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Sat 10/31

5:57 pm-4:15 pm

2 stops39h 18m

Venice Marco Polo

Sun 11/8

8:00 am-5:22 pm

2 stops17h 22m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 42 resultsSorted by cheapest first
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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 June 18, 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
9,859 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,859 reviews
United Airlines
7.4
Good
9,859 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 15h 43m. Delta provides one of the quickest options available for as low as $869. The distance between Idaho Falls and Europe is about 4705 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 - Barcelona-El Prat or Idaho Falls Fanning Field - Cork 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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