When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 48% on flights from United Kingdom to Idaho compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £602. For sooner than that we have options available in the next 3 days from £817.
November can be a great time to fly to Idaho from United Kingdom with a flight ticket averaging about £700. Cheapflights users have found deals in the month of November for as cheap as £509. The most expensive prices can be found in the month of July.
When flying from United Kingdom to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£587 - £801
Route
Depart
Return
Price
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Thu 12/9
1 stop18h 40m
Spokane
Thu 26/9
1 stop12h 08m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Thu 12/9
2 stops50h 36m
Spokane
Thu 26/9
1 stop20h 02m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Thu 12/9
2 stops23h 30m
Spokane
Thu 26/9
2 stops19h 17m
London HeathrowBoise Air Term. Gowen Fld
LHR - BOI
LHRBOI
London Heathrow
Fri 20/9
2 stops19h 46m
Boise Air Term. Gowen Fld
Mon 23/9
1 stop17h 03m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Thu 3/10
2 stops15h 43m
Spokane
Thu 17/10
2 stops22h 58m
London HeathrowJackson Hole
LHR - JAC
LHRJAC
London Heathrow
Mon 17/6
2 stops28h 45m
Jackson Hole
Mon 24/6
1 stop15h 16m
London GatwickBoise Air Term. Gowen Fld
LGW - BOI
LGWBOI
London Gatwick
Fri 20/9
2 stops18h 29m
Boise Air Term. Gowen Fld
Tue 24/9
2 stops33h 01m
London HeathrowBoise Air Term. Gowen Fld
LHR - BOI
LHRBOI
London Heathrow
Thu 26/9
2 stops18h 11m
Boise Air Term. Gowen Fld
Sun 29/9
2 stops28h 24m
London HeathrowBoise Air Term. Gowen Fld
LHR - BOI
LHRBOI
London Heathrow
Fri 23/8
2 stops43h 53m
Boise Air Term. Gowen Fld
Mon 2/9
2 stops33h 45m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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