Popular in | August |
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Cheapest in | February |
Average price | £775 |
Round-trip from | £488 |
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.
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 £864 on average during February, but can be found for as low as £547.
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 at midday.
Fly from
Fly to
Budget
£766 - £766
Route
Depart
Return
Price
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
週四 13/6
1 stop18h 13m
Idaho Falls Fanning Field
週一 17/6
1 stop16h 53m
IDA Temperature | -5 - 21 °C |
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Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Poor business class with no food or screens. Only water coffee and orange juice to drink
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Poor business class with no food or screens. Only water coffee and orange juice to drink
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.
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.
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.
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.