$820 Find Cheap Flights from the United Kingdom to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho Falls, as well as popular online travel agencies
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Flights Deals

Cheap Flights from the United Kingdom to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from the United Kingdom to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from the United Kingdom to Idaho Falls

Wed, Sep 17 - Wed, Sep 24
Logo
3:30 pm - 12:09 pmLHR-IDA
27h 39m1 stop
Logo
12:54 pm - 11:05 amIDA-LHR
15h 11m1 stop
$820
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Wed, Sep 17 - Wed, Sep 24
Delta Logo
6:15 am - 10:25 pmLHR-IDA
23h 10m2 stops
Delta Logo
6:51 pm - 7:15 amIDA-LHR
29h 24m2 stops
$832Delta
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Wed, Sep 17 - Wed, Sep 24
Delta Logo
11:00 am - 10:25 pmLHR-IDA
18h 25m1 stop
Delta Logo
6:51 pm - 6:45 amIDA-LHR
28h 54m2 stops
$845Delta
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Sat, Nov 22 - Wed, Nov 26
American Airlines Logo
2:25 pm - 10:34 pmLHR-IDA
15h 09m1 stop
American Airlines Logo
7:15 am - 11:35 amIDA-LHR
21h 20m2 stops
$862American Airlines
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Sat, Nov 22 - Wed, Nov 26
Virgin Atlantic Logo
5:50 pm - 6:14 pmLHR-IDA
31h 24m2 stops
Virgin Atlantic Logo
6:05 am - 7:50 amIDA-LHR
18h 45m2 stops
$867Virgin Atlantic
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Sat, Nov 22 - Wed, Nov 26
Delta Logo
6:20 am - 6:14 pmLHR-IDA
18h 54m2 stops
Delta Logo
6:05 am - 10:00 amIDA-LHR
20h 55m1 stop
$872Delta
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Sat, Nov 22 - Wed, Nov 26
Delta Logo
10:45 am - 6:14 pmLHR-IDA
14h 29m1 stop
Delta Logo
6:50 pm - 7:50 amIDA-LHR
30h 00m2 stops
$884Delta
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Sat, Nov 22 - Wed, Nov 26
American Airlines Logo
2:25 pm - 10:34 pmLHR-IDA
15h 09m1 stop
American Airlines Logo
1:58 pm - 12:15 pmIDA-LHR
15h 17m1 stop
$939American Airlines
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Sat, Nov 22 - Wed, Nov 26
United Airlines Logo
11:10 am - 10:52 pmLHR-IDA
18h 42m2 stops
United Airlines Logo
10:50 am - 7:55 amIDA-LHR
14h 05m2 stops
$989United Airlines
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Tue, Aug 26 - Sun, Aug 31
KLM Logo
8:55 pm - 6:11 pmLHR-IDA
28h 16m2 stops
KLM Logo
3:00 pm - 1:50 pmIDA-LHR
15h 50m2 stops
$1,303KLM
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Booking Insights

KAYAK's insights & trends for flights to Idaho Falls

Get data-powered insights and trends for flights to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Idaho Falls?

The duration of your flight to Idaho Falls depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Idaho Falls on KAYAK is from London, which takes 20h 23m.

How many direct flights to Idaho Falls are there each day?

There are around 22 direct flights from within United Kingdom to Idaho Falls every day. Most flights depart in the morning, with 1:00 pm the most common departure time and 41% of flights departing in the morning.

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Good to know

Low seasonFebruary
Cheapest flight$820
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from London to Idaho Falls

FAQs - booking Idaho Falls flights

  • How far is Idaho Falls Fanning Field Airport from central Idaho Falls?

    There are 4 miles between Idaho Falls city center and Idaho Falls Fanning Field Airport.

  • What is the name of Idaho Falls’s airport?

    All flights to Idaho Falls land at Idaho Falls Fanning Field Airport. The airport code is IDA,and it can also be referred to as Fanning Field.

  • How does KAYAK find such low prices on flights to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Idaho Falls?

    The cheapest time of day to fly to Idaho Falls is generally in the morning, when round-trip flights cost $1,017 on average. The most expensive time of day to fly to Idaho Falls is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,017.

  • How many direct flights to Idaho Falls are there each week?

    Each week there are around 154 direct flights from within United Kingdom to Idaho Falls. The most common day for departures is Monday, with 19% of flights taking off on this day.

Top tips for finding cheap flights to Idaho Falls

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Idaho Falls flight deals.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)

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