Cheap flights from Heathrow to Idaho

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How to find the cheapest flight from
Heathrow (LHR) to Idaho

How far in advance should I book a flight from Heathrow to Idaho?

To save on the cost of your flight from Heathrow to Idaho, book at least 31 days before your planned departure. Booking around this time can save you about 59% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £810 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,023.

What is the cheapest month to fly from Heathrow to Idaho?

Our data shows that February tends to be the cheapest month to fly to Idaho from Heathrow. Users have commonly found prices around £687 for the month, but tickets can be as low as £428. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from Heathrow to Idaho in April, May 2021

17 May - 23 May
£555pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
25 Apr - 8 May
£580pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
GEG
Spokane
GEG
Spokane
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
28 Apr - 10 May
£588pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GEG
Spokane
GEG
Spokane
Multiple Airlines
 
1 STOP
LHR
London Heathrow

Heathrow to Idaho 2021 flight deals

17 May - 23 May
£555pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
1 Jun - 10 Jun
£564pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GEG
Spokane
GEG
Spokane
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
2 Jun - 16 Jun
£566pp
LHR
London Heathrow
Finnair
 
1 STOP
GEG
Spokane
GEG
Spokane
Finnair
 
1 STOP
LHR
London Heathrow

Last-minute flights from Heathrow to Idaho

14 Apr - 28 Apr
£1,166pp
LHR
London Heathrow
United Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
United Airlines
   
2 STOPS
LHR
London Heathrow
14 Apr - 28 Apr
£1,171pp
LHR
London Heathrow
United Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
IDA
Idaho Falls Fanning Field
United Airlines
   
2 STOPS
LHR
London Heathrow
18 Apr - 30 Apr
£1,885pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
GEG
Spokane
GEG
Spokane
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow

One-way flights to Idaho from Heathrow

04:40 - 17:25
Multiple Airlines
2 stops
19h 45m
LHR - BOI
Multiple Airlines
£454
Gotogate
06:00 - 18:44
Lufthansa
1 stop
19h 44m
LHR - BOI
Lufthansa
£626
Lufthansa
07:30 - 13:58
Delta
1 stop
13h 28m
LHR - BOI
Delta
£1,000
Delta

Related info for your journey

Flight FAQs

From Heathrow to Idaho

Are flight prices decreasing from Heathrow to Idaho due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Idaho for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Idaho to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Idaho are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Idaho have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Virgin Atlantic, Delta, and United Airlines flying from London Heathrow to Idaho have implemented new flexible cancellation policies.

Can I find flights from Heathrow to Idaho for under £582 on Cheapflights?

Yes, there are multiple flights from Heathrow to Idaho for under £582. The cheapest flight booked recently is on Virgin Atlantic for just £555, but on average you can expect to pay £603.

Are there direct flights from Heathrow to Idaho for under £582 on Cheapflights?

There are no direct flights from Heathrow to Idaho, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Heathrow to Idaho for under £1,237?

There are currently 6+ open flights from Heathrow to Idaho within the next 7 days for less than £1,237.

What are the most popular airlines that fly from Heathrow to Idaho?

Air France, British Airways and Delta are the most popular airlines when flying from Heathrow to Idaho.

What are the most popular routes from Heathrow to Idaho?

When deciding which route to take from Heathrow to Idaho, consider London Heathrow - Boise Air Term. Gowen Fld, London Heathrow - Spokane or London Heathrow - Idaho Falls Fanning Field, as they are the most popular.

What are the cheapest flights from Heathrow to Idaho?

While on average a flight from Heathrow to Idaho is generally £889, our data shows the cheapest flight currently is £347. When looking at the most popular route, (London Heathrow - Boise Air Term. Gowen Fld), you can expect to pay £589 for that flight.

How long does is the flight from Heathrow to Idaho?

There are many flights that can get you from Heathrow to Idaho in 12h 47m. Fly via United Airlines, Virgin Atlantic, or Delta to get the fastest option. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Heathrow to Idaho return?

Virgin Atlantic, at £556, was found to be the cheapest airline from Heathrow to Idaho.Alternate airlines flying return to your destination include Finnair and American Airlines.

What are the cheapest airlines to fly from Heathrow to Idaho one-way?

For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as £569. Users have also found tickets on Delta for as little as £1,000.

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£1 = $1.38

Airports servicing London

Airports servicing

Idaho Falls (IDA)
Lewiston Nez Perce Rgnl (LWS)
Pocatello (PIH)
Hailey Sun Valley-Friedman (SUN)
Twin Falls (TWF)

Top 4 airlines flying from Heathrow to Idaho

Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£475 £905 No cancel fee N/A
Search Delta flights
Virgin Atlantic
£572 £950 No cancel fee 72%
Search Virgin Atlantic flights
United Airlines
£730 £1,034 No cancel fee 69%
Search United Airlines flights
British Airways
£1,072 £1,176 No cancel fee 70%
Search British Airways flights
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