Question 1

What are the cheapest airlines flying from London to Idaho Falls round-trip?

Accepted Answer

Our cheapest airline available from London to Idaho Falls is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £694 on this airline. Additional options worth looking into are American Airlines and KLM, starting at £731 and £871 round-trip. Virgin Atlantic is 26% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

What is the cheapest day to fly from London to Idaho Falls?

Accepted Answer

Travellers seeking maximum savings on their London to Idaho Falls flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Idaho Falls ranges from 15.0 - 51.0 inches per month. May is typically the wettest month, when rainfall can reach 51.0 mm. July is typically the driest time to visit Idaho Falls when rainfall is around 15.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Question 5

What are the most popular airlines that fly from London to Idaho Falls?

Accepted Answer

The most popular airlines flying from London to Idaho Falls are KLM, United Airlines and Virgin Atlantic. Something to consider prior to booking your flight.

Question 6

What is the cheapest day to fly round-trip from London to Idaho Falls?

Accepted Answer

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 7

What is the cheapest month to fly from London to Idaho Falls?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Idaho Falls. Flights to Idaho Falls from London in February are about £945 on average during February, but can be found for as low as £687.

Question 8

What is the cheapest time of day to fly from LON to IDA?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from London to Idaho Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

Question 9

What airport do you fly into for flights to Idaho Falls from London?

Accepted Answer

For a flight from London to Idaho Falls, you will be flying into Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city. Fanning Field is the only Idaho Falls airport and it handles 0 inbound flights from London per day. 3 airlines have flights to Idaho Falls Fanning Field from London on a regular basis.

Question 10

Can I find deals for flights from London to Idaho Falls that include hotel bookings?

Accepted Answer

Yes. In addition to deals on London to Idaho Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 11

How can I find direct flights from London to Idaho Falls?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Idaho Falls.

Question 12

Can I find deals for business class flights from London to Idaho Falls?

Accepted Answer

Yes. Cheapflights offers flight deals from London to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 13

How does Cheapflights help users find flights from London to Idaho Falls?

Accepted Answer

Deals for London to Idaho Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 14

Why should you use Cheapflights to find cheap flight tickets from London to Idaho Falls?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Idaho Falls for you. Better yet — we are completely free to use.

Question 15

Can Cheapflights find flights from London to Idaho Falls with no change fees?

Accepted Answer

Certainly. Search results for flights to Idaho Falls from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 16

Can Cheapflights notify me if prices for flights from London to Idaho Falls become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Idaho Falls from London today and book when prices fit your budget.

Round-trip from	£694
Popular in	August
Cheapest in	February
Average price	£696

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£613	Average£990	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£629	Average£703	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£734	Average£1,031	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from London to Idaho Falls from £694

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from London to Idaho FallsExplore the most affordable flight options available from London to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from London to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from London to Idaho Falls within your budget

Best time to book a flight from London to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from London with our price prediction graph.

Travel insights for flights from London to Idaho Falls

Get recent, data-driven insights about flights from London to Idaho Falls including ideal travel times, pricing trends, and more.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

Reviews of airlines servicing Idaho Falls

Related info for your journey

Find useful and relevant information for your journey from London to Idaho Falls. 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 into for flights to Idaho Falls from London?

What are the cheapest airlines flying from London to Idaho Falls round-trip?

Can I find deals for flights from London to Idaho Falls that include hotel bookings?

How can I find direct flights from London to Idaho Falls?

Can I find deals for business class flights from London to Idaho Falls?

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Alternative routes for London to Idaho Falls

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Top 3 airlines flying from London to Idaho Falls

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How does Cheapflights help users find flights from London to Idaho Falls?

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Can Cheapflights find flights from London to Idaho Falls with no change fees?

Can Cheapflights notify me if prices for flights from London to Idaho Falls become cheaper?

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Cheapest flights from London to Idaho Falls
Explore the most affordable flight options available from London to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.