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Cheap flights from Idaho Falls to Europe from $495

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Europe departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:06 pm - 8:00 amIDA-BCN
28h 54m2 stops
Delta Logo
6:00 am - 10:21 pmBCN-IDA
24h 21m2 stops
$495Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
1:12 pm - 10:45 amIDA-ORK
38h 33m2 stops
Delta Logo
11:15 am - 10:21 pmORK-IDA
41h 06m2 stops
$539Delta
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:28 pm - 4:45 pmIDA-ORK
39h 17m2 stops
Delta Logo
11:15 am - 10:21 pmORK-IDA
41h 06m2 stops
$594Delta
Find Deal
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
10:45 am - 9:40 amIDA-GVA
39h 55m2 stops
United Airlines Logo
3:55 pm - 9:09 pmGVA-IDA
36h 14m2 stops
$616United Airlines
Find Deal
Sun, Mar 8 - Mon, Mar 23
United Airlines Logo
4:19 pm - 6:35 amIDA-GVA
30h 16m2 stops
United Airlines Logo
3:55 pm - 9:09 pmGVA-IDA
36h 14m2 stops
$624United Airlines
Find Deal
Sat, Mar 7 - Mon, Mar 23
American Airlines Logo
2:02 pm - 11:30 amIDA-SNN
38h 28m2 stops
American Airlines Logo
7:50 am - 11:22 amSNN-IDA
34h 32m2 stops
$741American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
1:43 pm - 10:10 pmIDA-GVA
25h 27m2 stops
American Airlines Logo
11:55 am - 9:57 pmGVA-IDA
42h 02m2 stops
$866American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
4:00 pm - 12:20 pmIDA-LHR
14h 20m1 stop
Multiple Airlines Logo
4:25 pm - 12:22 pmLHR-IDA
26h 57m1 stop
$876Multiple Airlines
Find Deal
Fri, Mar 27 - Sun, Apr 5
KLM Logo
6:45 pm - 10:20 pmIDA-VCE
19h 35m2 stops
KLM Logo
11:40 am - 10:21 pmVCE-IDA
42h 41m2 stops
$877KLM
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Fri, Apr 3 - Tue, Apr 7
Multiple Airlines Logo
1:16 pm - 10:00 amIDA-LHR
13h 44m1 stop
Multiple Airlines Logo
2:55 pm - 12:07 amLHR-IDA
16h 12m1 stop
$1,647Multiple Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25

Delta flights from Idaho Falls to Europe

Our best Delta deals on Idaho Falls to Europe flight tickets
Delta
Dec 4
IDA7:06 pmIdaho Falls Fanning Field
28h 54m
2 stops
BCN8:00 amBarcelona-El Prat
Dec 8
BCN6:00 amBarcelona-El Prat
24h 21m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$495
Find similar
Delta
Mar 4
IDA1:12 pmIdaho Falls Fanning Field
38h 33m
2 stops
ORK10:45 amCork
Mar 8
ORK11:15 amCork
41h 06m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$539
Find similar
Delta
Mar 4
IDA6:28 pmIdaho Falls Fanning Field
39h 17m
2 stops
ORK4:45 pmCork
Mar 8
ORK11:15 amCork
41h 06m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$594
Find similar

American Airlines flights from Idaho Falls to Europe

Our best American Airlines deals on Idaho Falls to Europe flight tickets
American Airlines
Mar 4
IDA2:02 pmIdaho Falls Fanning Field
38h 28m
2 stops
SNN11:30 amShannon
Mar 8
SNN7:50 amShannon
34h 32m
2 stops
IDA11:22 amIdaho Falls Fanning Field
$741
Find similar
American Airlines
Mar 27
IDA1:43 pmIdaho Falls Fanning Field
25h 27m
2 stops
GVA10:10 pmGeneva Geneve-Cointrin
Mar 31
GVA11:55 amGeneva Geneve-Cointrin
42h 02m
2 stops
IDA9:57 pmIdaho Falls Fanning Field
$866
Find similar
American Airlines
Mar 27
IDA8:23 amIdaho Falls Fanning Field
16h 27m
2 stops
LHR6:50 amLondon Heathrow
Apr 5
LHR4:25 pmLondon Heathrow
26h 57m
1 stop
IDA12:22 pmIdaho Falls Fanning Field
$969
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
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

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Thu 12/4

7:06 pm-8:00 am

2 stops28h 54m

Barcelona-El Prat

Mon 12/8

6:00 am-10:21 pm

2 stops24h 21m

$495

Idaho FallsCork

IDA - ORK

IDAORK

Idaho Falls Fanning Field

Wed 3/4

1:12 pm-10:45 am

2 stops38h 33m

Cork

Sun 3/8

11:15 am-10:21 pm

2 stops41h 06m

$539

Idaho FallsCork

IDA - ORK

IDAORK

Idaho Falls Fanning Field

Wed 3/4

6:28 pm-4:45 pm

2 stops39h 17m

Cork

Sun 3/8

11:15 am-10:21 pm

2 stops41h 06m

$594

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

Sun 3/8

10:45 am-9:40 am

2 stops39h 55m

Geneva Geneve-Cointrin

Mon 3/23

3:55 pm-9:09 pm

2 stops36h 14m

$616

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

Sat 3/7

4:19 pm-6:35 am

2 stops30h 16m

Geneva Geneve-Cointrin

Mon 3/23

3:55 pm-9:09 pm

2 stops36h 14m

$624

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Wed 3/4

2:02 pm-11:30 am

2 stops38h 28m

Shannon

Sun 3/8

7:50 am-11:22 am

2 stops34h 32m

$741

Idaho FallsGeneva

IDA - GVA

IDAGVA

Idaho Falls Fanning Field

Fri 3/27

1:43 pm-10:10 pm

2 stops25h 27m

Geneva Geneve-Cointrin

Tue 3/31

11:55 am-9:57 pm

2 stops42h 02m

$866

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Fri 3/27

4:00 pm-12:20 pm

1 stop14h 20m

London Heathrow

Sun 4/5

4:25 pm-12:22 pm

1 stop26h 57m

$876

Idaho FallsVenice

IDA - VCE

IDAVCE

Idaho Falls Fanning Field

Fri 4/3

6:45 pm-10:20 pm

2 stops19h 35m

Venice Marco Polo

Tue 4/7

11:40 am-10:21 pm

2 stops42h 41m

$877

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Thu 12/18

1:16 pm-10:00 am

1 stop13h 44m

London Heathrow

Thu 12/25

2:55 pm-12:07 am

1 stop16h 12m

$1,647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Idaho Falls to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $914. Flights from Idaho Falls to Europe on a Monday will generally be more expensive and average around $1,486. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the afternoon. momondo users have found flights departing from Idaho Falls to Europe in the afternoon for as low as $914. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,424. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Idaho Falls to Europe flights?

You could potentially save up to 7% on your flight if you consider stops on a Idaho Falls to Europe flight.

Cheap Idaho Falls to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Europe

Direct flights

None
There are no direct flights from Idaho Falls to Europe. There are no popular flight routes from Idaho Falls to Europe.
Search flight deals

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Europe?

    Prices for flights from Idaho Falls Fanning Field Airport to Europe are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Europe?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Europe?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho Falls to Europe

Compare and see reviews for airlines that fly from Idaho Falls to Europe with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $640Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $699Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Europe?

Finding the right flight to Europe from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Europe quick and easy, saving you time and money.

Can I find flights from Idaho Falls to Europe with flexible booking policies on momondo?

momondo does allow users to show only those flights to Europe from Idaho Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho Falls to Europe?

momondo provides multiple filters to help you find the best flight to Europe from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho Falls to Europe right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from Idaho Falls and alert you when they change.

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