Cheap flights from London Gatwick Airport to Idaho Falls from £896
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Gatwick to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 July 2025.
Round-trip from | £896 |
---|---|
Popular in | May |
Cheapest in | November |
Average price | £879 |
Find flight deals from Gatwick to Idaho Falls
Cheapest flights from Gatwick to Idaho FallsExplore the most affordable flight options available from Gatwick to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Gatwick to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Gatwick to Idaho Falls 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 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonIdaho Falls
LGW - IDA
LGWIDA
London Gatwick
Sat 16/8
13:00-22:39
2 stops16h 39m
Idaho Falls Fanning Field
Sat 23/8
06:13-11:45
2 stops22h 32m
Best time to book a flight from Gatwick to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Gatwick with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from Gatwick to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Gatwick to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Gatwick to Idaho Falls?
Cheapflights helps you search for flights from Gatwick to Idaho Falls via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Gatwick to Idaho Falls?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Idaho Falls for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Gatwick to Idaho Falls with no change fees?
Need flexible booking options for your flight to Idaho Falls from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Gatwick to Idaho Falls become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!