Friday flights are found to be more expensive to fly from London Heathrow Airport to Idaho Falls. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Idaho Falls.
Flights from London Heathrow Airport to Idaho Falls lean towards being more expensive in August. Prices are generally better when you fly from London Heathrow Airport to Idaho Falls in February, with the cheapest ticket starting at £551.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Idaho Falls at midday. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.
Fly from
Fly to
Budget
£666 - £851
Route
Depart
Return
Price
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Wed 24/4
2 stops22h 36m
Idaho Falls Fanning Field
Sun 28/4
2 stops20h 50m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Wed 24/4
2 stops22h 36m
Idaho Falls Fanning Field
Sun 28/4
2 stops16h 45m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Wed 24/4
2 stops18h 48m
Idaho Falls Fanning Field
Sun 28/4
1 stop32h 00m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Wed 24/4
2 stops18h 48m
Idaho Falls Fanning Field
Sun 28/4
1 stop32h 00m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Wed 24/4
1 stop15h 32m
Idaho Falls Fanning Field
Sun 28/4
1 stop16h 47m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Wed 24/4
1 stop19h 57m
Idaho Falls Fanning Field
Sun 28/4
1 stop18h 22m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Thu 13/6
1 stop14h 22m
Idaho Falls Fanning Field
Tue 10/9
2 stops17h 10m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Thu 13/6
1 stop15h 38m
Idaho Falls Fanning Field
Tue 10/9
1 stop14h 07m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Thu 13/6
1 stop15h 38m
Idaho Falls Fanning Field
Tue 10/9
1 stop14h 07m
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
It was a good experience other than a short delay.
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Cheapflights simply makes it quick and affordable to book flights from Heathrow to Idaho Falls by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Need flexible booking options for your flight to Idaho Falls from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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Yes, you can often find last-minute deals on Heathrow to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.
Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.