Question 1

Can stopping save me money on England to Idaho flights?

Accepted Answer

You could potentially save up to 4% on your flight if you consider stops on a England to Idaho flight.

Question 2

What is the cheapest day to depart on your flight to Idaho?

Accepted Answer

On average, the least expensive day to fly to Idaho from England is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £629. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from England because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £867.

Question 3

What is the cheapest month to fly to Idaho?

Accepted Answer

The month of November is, on average, the cheapest month to fly to Idaho from England, with most prices found around £591. If you’re not able to fly to Idaho in November, then February is your next best option. Flight prices from England to Idaho during February average around £600.

Question 4

What is the cheapest airline that flies from England to Idaho?

Accepted Answer

Lufthansa is the most popular carrier operating from England to Idaho

Question 5

How long is the flight from England to Idaho?

Accepted Answer

Flight times from England to Idaho vary, but if you’re flying out of London and flying into Boise (one of the most popular routes), then the duration is 16h 16m on average. Another popular route from England to Idaho is flying from Birmingham to Boise, which will take roughly 22h 19m. Keep in mind that layovers or delays could extend your travel time.

Question 6

What is the cheapest time of day to depart on your flight to Idaho?

Accepted Answer

According to our data, the cheapest time of day to fly to Idaho is at midday. momondo users have found flights departing from England to Idaho at midday for as low as £649. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of £840.

Question 7

Which airlines fly to Idaho?

Accepted Answer

United Airlines, Virgin Atlantic and Lufthansa are the top three most popular airlines that fly to Idaho from England according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Idaho. Keep in mind that there are 9 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

Question 8

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

Accepted Answer

You are more likely to see cheaper flights to Idaho from England when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around £698 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from England for as low as £571 on momondo.

Question 9

When did momondo last update prices for flights from England to Idaho?

Accepted Answer

Prices for flights from England to Idaho were last updated today.

Question 10

How many operators does momondo search for flights from England to Idaho?

Accepted Answer

As of July 2025, there are 6 operators available to choose from for flights from England to Idaho.

Question 11

How old do you have to be to fly from England to Idaho?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from England to Idaho.

Question 12

What documentation or ID do you need to fly to Idaho?

Accepted Answer

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£257
Fastest flight time	12h 48m
Direct flights	None
Airports in Idaho	4 airports

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £531	Free Cancellation	Rating 7.8 1,374 reviews	Search KLM flights
Lufthansa	PriceFrom £536	Free Cancellation	Rating 6.8 7,216 reviews	Search Lufthansa flights
Finnair	PriceFrom £539	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
United Airlines	PriceFrom £541	Free Cancellation	Rating 7.4 8,865 reviews	Search United Airlines flights
Iberia	PriceFrom £594	Free Cancellation	Rating 7.0 2,843 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom £604	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £615	Free Cancellation	Rating 6.6 7,151 reviews	Search British Airways flights
Icelandair	PriceFrom £637	Free Cancellation	Rating 7.0 518 reviews	Search Icelandair flights
Air France	PriceFrom £657	Free Cancellation	Rating 7.5 1,465 reviews	Search Air France flights

Cheap flights from England to Idaho from £257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to Idaho departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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What is the cheapest month to fly to Idaho?

The month of November is, on average, the cheapest month to fly to Idaho from England, with most prices found around £591. If you’re not able to fly to Idaho in November, then February is your next best option. Flight prices from England to Idaho during February average around £600.

What is the cheapest day to depart on your flight to Idaho?

What is the cheapest time of day to depart on your flight to Idaho?

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

Can stopping save me money on England to Idaho flights?

You could potentially save up to 4% on your flight if you consider stops on a England to Idaho flight.

What is the cheapest airline that flies from England to Idaho?

Lufthansa is the most popular carrier operating from England to Idaho

Which airlines fly to Idaho?

How long is the flight from England to Idaho?

Cheap England to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from England to Idaho

Best price found

Fastest flight time

Direct flights

Airports in Idaho

When did momondo last update prices for flights from England to Idaho?

How many operators does momondo search for flights from England to Idaho?

How old do you have to be to fly from England to Idaho?

What documentation or ID do you need to fly to Idaho?

Best airlines flying from England to Idaho

Compare and see reviews for airlines that fly from England to Idaho with momondo

Why use momondo?

Why should I use momondo to find a flight deal from England to Idaho?

Can I find flights from England to Idaho with flexible booking policies on momondo?

How can momondo help me find flights from England to Idaho?

I’m not ready to book a flight from England to Idaho right now. Can momondo alert me if prices change?

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