How long is the flight from Idaho to England?

If you’re flying from a popular airport in Idaho, such as Lewiston or Boise, and flying into England, then you can expect flight times to average 14h 30m and 14h 52m, respectively.

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

Lufthansa, Air Canada, and United Airlines are the most popular carriers operating from Idaho to England

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

Prices for flights from Idaho to England are updated daily.

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

As of November 2025, there is 1 operator available to choose from for flights from Idaho to England.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to England.

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

The travel and health documents required for your trip to England 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 England. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£208 Cheap Flights from Idaho to England in 2025/26

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Find the cheapest flights from Idaho to England

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Cheap return flights

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13:46 - 10:30BOI-LHR

13h 44m1 stop

14:45 - 21:58LHR-BOI

14h 13m1 stop

£431Virgin Atlantic

Find Deal

Tue, 17 Feb - Thu, 26 Feb

13:46 - 12:50BOI-LHR

16h 04m1 stop

11:05 - 20:57LHR-BOI

16h 52m1 stop

£432Virgin Atlantic

Find Deal

Tue, 17 Feb - Thu, 26 Feb

06:00 - 10:00GEG-LHR

20h 00m1 stop

06:30 - 18:55LHR-GEG

20h 25m2 stops

£448Delta

Find Deal

Mon, 24 Nov - Wed, 10 Dec

06:30 - 07:05GEG-LHR

16h 35m1 stop

06:30 - 15:00LHR-GEG

16h 30m2 stops

£449KLM

Find Deal

Wed, 21 Jan - Fri, 30 Jan

05:00 - 10:00GEG-LHR

21h 00m2 stops

06:30 - 14:55LHR-GEG

16h 25m2 stops

£451Delta

Find Deal

Mon, 24 Nov - Thu, 11 Dec

13:54 - 10:30BOI-LHR

13h 36m1 stop

14:45 - 20:20LHR-BOI

12h 35m1 stop

£453Delta

Find Deal

Wed, 10 Dec - Thu, 18 Dec

08:50 - 10:30BOI-LHR

18h 40m1 stop

11:05 - 20:57LHR-BOI

16h 52m1 stop

£459KLM

Find Deal

Tue, 17 Feb - Fri, 27 Feb

11:19 - 10:30GEG-LHR

15h 11m1 stop

10:45 - 18:47LHR-GEG

16h 02m2 stops

£462Air France

Find Deal

Mon, 16 Feb - Wed, 4 Mar

07:20 - 15:15BOI-EDI

24h 55m2 stops

18:35 - 19:25EDI-BOI

31h 50m2 stops

£463Finnair

Find Deal

Mon, 12 Jan - Mon, 19 Jan

05:35 - 07:05BOI-LHR

18h 30m1 stop

11:20 - 22:05LHR-BOI

17h 45m1 stop

£491Air France

Find Deal

Thu, 11 Dec - Sun, 14 Dec

Virgin Atlantic flights from Idaho to England

Our best Virgin Atlantic deals on Idaho to England flight tickets

Virgin Atlantic

17 Feb

BOI13:46Boise Air Term. Gowen Fld

13h 44m

1 stop

LHR10:30London Heathrow

26 Feb

LHR14:45London Heathrow

14h 13m

1 stop

BOI21:58Boise Air Term. Gowen Fld

£431

Find similar

Virgin Atlantic

17 Feb

BOI13:46Boise Air Term. Gowen Fld

16h 04m

1 stop

LHR12:50London Heathrow

26 Feb

LHR11:05London Heathrow

16h 52m

1 stop

BOI20:57Boise Air Term. Gowen Fld

£432

Find similar

Virgin Atlantic

10 Dec

BOI05:35Boise Air Term. Gowen Fld

18h 15m

2 stops

LHR06:50London Heathrow

18 Dec

LHR11:05London Heathrow

19h 54m

2 stops

BOI23:59Boise Air Term. Gowen Fld

£456

Find similar

Delta flights from Idaho to England

Our best Delta deals on Idaho to England flight tickets

Delta

12 Nov

GEG06:00Spokane

20h 30m

1 stop

LHR10:30London Heathrow

3 Dec

LHR06:20London Heathrow

21h 50m

2 stops

GEG20:10Spokane

£447

Find similar

Delta

24 Nov

GEG06:00Spokane

20h 00m

1 stop

LHR10:00London Heathrow

10 Dec

LHR06:30London Heathrow

20h 25m

2 stops

GEG18:55Spokane

£448

Find similar

Delta

12 Nov

GEG06:00Spokane

18h 45m

2 stops

LHR08:45London Heathrow

3 Dec

LHR06:20London Heathrow

21h 50m

2 stops

GEG20:10Spokane

£450

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 17/2

13:46-10:30

1 stop13h 44m

London Heathrow

Thu 26/2

14:45-21:58

1 stop14h 13m

£431

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 17/2

13:46-12:50

1 stop16h 04m

London Heathrow

Thu 26/2

11:05-20:57

1 stop16h 52m

£432

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Mon 24/11

06:00-10:00

1 stop20h 00m

London Heathrow

Wed 10/12

06:30-18:55

2 stops20h 25m

£448

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Wed 21/1

06:30-07:05

1 stop16h 35m

London Heathrow

Fri 30/1

06:30-15:00

2 stops16h 30m

£449

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Mon 24/11

05:00-10:00

2 stops21h 00m

London Heathrow

Thu 11/12

06:30-14:55

2 stops16h 25m

£451

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 10/12

13:54-10:30

1 stop13h 36m

London Heathrow

Thu 18/12

14:45-20:20

1 stop12h 35m

£453

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 17/2

08:50-10:30

1 stop18h 40m

London Heathrow

Fri 27/2

11:05-20:57

1 stop16h 52m

£459

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Mon 16/2

11:19-10:30

1 stop15h 11m

London Heathrow

Wed 4/3

10:45-18:47

2 stops16h 02m

£462

BoiseEdinburgh

BOI - EDI

BOIEDI

Boise Air Term. Gowen Fld

Mon 12/1

07:20-15:15

2 stops24h 55m

Edinburgh Turnhouse

Mon 19/1

18:35-19:25

2 stops31h 50m

£463

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Thu 11/12

05:35-07:05

1 stop18h 30m

London Heathrow

Sun 14/12

11:20-22:05

1 stop17h 45m

£491

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to England

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to England?

The cheapest month to fly to England from Idaho is in October. Flight prices, which tend to average around £503, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to England from Idaho during February instead. Flights to England in February, while not as cheap as those in October, still average around £599.

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

Flying to England from Idaho at midday is the least expensive time of day to depart. momondo users have found prices as low as £541 when looking at flights departing at midday. Flights to England are more costly in the afternoon, with an average ticket price of £618. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to England from Idaho when booking week ahead of your departure date. In general, you can expect to find flights to England for around £716 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Idaho for as low as £475 on momondo.

Can stopping save me money on Idaho to England flights?

You could potentially save up to 3% on your flight if you consider stops on a Idaho to England flight.

Cheap Idaho to England flight deals and tips

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

Direct flights	None

There are no direct flights from Idaho to England. There are no popular flight routes from Idaho to England.

Search flight deals

When did momondo last update prices for flights from Idaho to England?
Prices for flights from Idaho to England are updated daily.
How many operators does momondo search for flights from Idaho to England?
As of November 2025, there is 1 operator available to choose from for flights from Idaho to England.
How old do you have to be to fly from Idaho to England?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to England.
What documentation or ID do you need to fly to England?
The travel and health documents required for your trip to England 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 England. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Idaho to England flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to England that suits you.

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

Yes. momondo allows you to filter the results for Idaho to England flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to England from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Idaho to England flights. All you need is a valid email address and we will do the rest; it is that quick and easy.