Flights to Idaho Falls from £ 725*
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1 Passenger, Economy
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today
today
United's most popular flights to Idaho Falls (IDA)
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£
London (LHR)to
Idaho Falls (IDA)11/02/2026 - 25/02/2026
from
£ 725
Viewed: 16 minutes ago
Roundtrip
Economy
Edinburgh (EDI)to
Idaho Falls (IDA)21/01/2026 - 28/01/2026
from
£ 824
Viewed: 1 day ago
Roundtrip
Economy
Glasgow (GLA)to
Idaho Falls (IDA)16/03/2026 - 30/03/2026
from
£ 884
Viewed: 1 day ago
Roundtrip
Economy
Manchester (MAN)to
Idaho Falls (IDA)25/02/2026 - 04/03/2026
from
£ 838
Viewed: 22 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Idaho Falls (IDA)
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flight_land
£
London (LHR)to
Idaho Falls (IDA)
19/06/2026 - 28/06/2026
Roundtrip
Business
from
£ 4,594
Viewed: 21 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
