To save on the cost of your flight from London Heathrow Airport to Idaho, book at least 20 days before your planned departure. Booking around this time can save you about 48% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $765 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,038.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Idaho. Flights to Idaho from London Heathrow Airport in November are about $889 on average during November, but can be found for as low as $647.
When flying from London Heathrow Airport 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
$700 - $981
Route
Depart
Return
Price
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Wed 5/29
2 stops23h 01m
Spokane
Tue 6/18
2 stops18h 16m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Tue 5/28
1 stop37h 36m
Spokane
Tue 6/18
2 stops34h 21m
London HeathrowBoise Air Term. Gowen Fld
LHR - BOI
LHRBOI
London Heathrow
Fri 9/20
2 stops16h 35m
Boise Air Term. Gowen Fld
Mon 9/23
1 stop16h 05m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Wed 5/15
2 stops20h 22m
Spokane
Wed 5/22
2 stops18h 15m
London HeathrowBoise Air Term. Gowen Fld
LHR - BOI
LHRBOI
London Heathrow
Fri 9/20
2 stops16h 41m
Boise Air Term. Gowen Fld
Mon 9/23
1 stop12h 10m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Wed 9/25
2 stops26h 48m
Spokane
Sat 9/28
2 stops37h 06m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Wed 9/25
2 stops26h 48m
Spokane
Sat 9/28
1 stop36h 00m
London HeathrowBoise Air Term. Gowen Fld
LHR - BOI
LHRBOI
London Heathrow
Sat 9/7
1 stop17h 20m
Boise Air Term. Gowen Fld
Sat 9/28
1 stop22h 14m
London HeathrowSpokane
LHR - GEG
LHRGEG
London Heathrow
Wed 9/25
1 stop16h 21m
Spokane
Sat 9/28
1 stop31h 10m
No data available for this route at this time. Please check back soon.
Comfort
Crew
Food
Boarding
Entertainment
Overall
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.
Comfort
Crew
Food
Boarding
Entertainment
Overall
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.
Comfort
Crew
Food
Boarding
Entertainment
Overall
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.
Comfort
Crew
Food
Boarding
Entertainment
Overall
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.
Comfort
Crew
Food
Boarding
Entertainment
Overall
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.
Comfort
Crew
Food
Boarding
Entertainment
Overall
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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