Cheap flights from United Kingdom to Idaho

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How to find the cheapest flight from
United Kingdom to Idaho

All the information you need to plan the best null to BOI flight in 2022: compare United Kingdom to Idaho flight prices with the expected peak season, weather and rainfall in Idaho.
What is the cheapest month to fly from United Kingdom to Idaho?

March can be a great time to fly to Idaho from United Kingdom with a flight ticket averaging about £778. Cheapflights users have found deals in the month of March for as cheap as £565. The most expensive prices can be found in the month of July.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 27% on flights from United Kingdom to Idaho compared to booking the week you need them. Waiting 53 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 £844. For sooner than that we have options available in the next 3 days from £969.

When is the cheapest time to fly from United Kingdom to Idaho (GB - ID)?

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.

Cheap flights from United Kingdom to Idaho in July, August 2022

The best prices found for United Kingdom to Idaho flights in July, August
20 Aug - 16 Dec
£729pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
GEG
Spokane
GEG
Spokane
Air France
 
1 STOP
LHR
London Heathrow
20 Aug - 17 Dec
£740pp
LHR
London Heathrow
Air France
 
1 STOP
GEG
Spokane
GEG
Spokane
Air France
 
1 STOP
LHR
London Heathrow
20 Aug - 17 Dec
£769pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
GEG
Spokane
GEG
Spokane
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

United Kingdom to Idaho 2022 flight deals

Cheap flights to Idaho from United Kingdom found for this year
16 Nov - 26 Nov
£608pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
17 Sep - 1 Oct
£628pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GEG
Spokane
GEG
Spokane
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
16 Nov - 26 Nov
£632pp
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

Last-minute flights from United Kingdom to Idaho

Late deals on return flights to Idaho from United Kingdom, departing today and this week
15 Jul - 5 Aug
£1,497pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
15 Jul - 5 Aug
£1,502pp
LHR
London Heathrow
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
LHR
London Heathrow
15 Jul - 5 Aug
£1,786pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

One-way flights to Idaho from United Kingdom

The cheapest one-way flights from United Kingdom to Idaho
05:55 - 18:48
Virgin Atlantic
1 stop
20h 53m
LHR - GEG
Virgin Atlantic
£617
StudentUniverse
05:40 - 13:55
Multiple Airlines
1 stop
16h 15m
LHR - GEG
Multiple Airlines
£796
Kiwi.com
09:10 - 19:42
Icelandair
2 stops
18h 32m
LGW - GEG
Icelandair
£1,340
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">Idaho</span> flights.

Flight FAQs

From United Kingdom to Idaho

Which airlines flying from United Kingdom to Idaho have flexible cancellations due to COVID-19?

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

Can I find flights from United Kingdom to Idaho for under £700 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Idaho for under £700. The cheapest flight booked recently is on Virgin Atlantic for just £608, but on average you can expect to pay £692.

Are there last-minute flights available from United Kingdom to Idaho for under £1,500?

There are currently 7+ open flights from United Kingdom to Idaho within the next 7 days for less than £1,500.

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

The cheapest airline one-way is Virgin Atlantic, with whom users have recently found tickets for as low as £617. However, be on the lookout for offers from Icelandair and Lufthansa, as they are both options that can get you from United Kingdom to Idaho for a low price.

COVID Restrictions

View COVID Travel Restrictions for Idaho (ID)

Do I need a COVID test to fly to Idaho from United Kingdom?

Information is based on travel restrictions from United Kingdom to Idaho

Most visitors from United Kingdom need to provide a negative COVID-19 test result and/or quarantine to enter Idaho.

COVID-19 testing requirements
Visitors from United Kingdom are not required to present a negative COVID-19 PCR test or antigen result upon entering Idaho.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering Idaho.

Do I need a test to fly back to United Kingdom from Idaho?

Returning to United Kingdom from Idaho

COVID-19 testing requirements
Visitors from Idaho are not required to present a negative COVID-19 PCR test or antigen result upon entering United Kingdom.

Quarantine requirements
Visitors from Idaho are not required to quarantine after entering United Kingdom.

Hide COVID Travel Restrictions for Idaho (ID)

Destination points for flights from United Kingdom to Idaho

Select to see more specific information for flights from United Kingdom to all places in Idaho.

Destination information for Idaho

Things to know before you go - useful duration and weather info for your trip from United Kingdom to Idaho.
Today's exchange rate
£1 = $1.22

Airports servicing

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

Top 6 airlines flying from United Kingdom to Idaho

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Idaho choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Lufthansa
£554 £717 No cancel fee 76%
Search Lufthansa flights
Virgin Atlantic
£559 £792 No cancel fee 72%
Search Virgin Atlantic flights
KLM
£561 £911 No cancel fee 75%
Search KLM flights
British Airways
£620 £779 No cancel fee 70%
Search British Airways flights
United Airlines
£621 £874 No cancel fee 69%
Search United Airlines flights
Finnair
£670 £848 No cancel fee 76%
Search Finnair flights
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