Round-trip from | £497 |
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Saturday 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 £556.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Idaho Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at midday.
Fly from
Fly to
Budget
£725 - £830
Route
Depart
Return
Price
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Sat 22/6
2 stops16h 12m
Idaho Falls Fanning Field
Mon 1/7
2 stops35h 10m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Sat 22/6
2 stops18h 38m
Idaho Falls Fanning Field
Mon 1/7
1 stop18h 28m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Sat 22/6
2 stops18h 38m
Idaho Falls Fanning Field
Mon 1/7
2 stops15h 32m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Sat 22/6
1 stop16h 43m
Idaho Falls Fanning Field
Mon 1/7
1 stop24h 53m
London HeathrowIdaho Falls Fanning Field
LHR - IDA
LHRIDA
London Heathrow
Sat 22/6
1 stop20h 03m
Idaho Falls Fanning Field
Mon 1/7
1 stop16h 02m
IDA Temperature | -5 - 21 °C |
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Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Waited about 90 minutes in passport control in Newark because there were only 2 gates open for much of the time with several hundred people in the line.
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