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

Lufthansa, WestJet, and Icelandair are the most popular carriers operating from England to Idaho

How long is the flight from England to Idaho?

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 15h 52m on average. Another popular route from England to Idaho is flying from Manchester to Boise, which will take roughly 17h 31m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

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.

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

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.

$442 Cheap Flights from England to Idaho in 2025

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0 bags

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Find the cheapest flights from England to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

10:55 am - 10:25 pmLGW-GEG

19h 30m1 stop

1:25 pm - 9:30 amGEG-LGW

36h 05m1 stop

$621

Find Deal

Fri, Sep 12 - Fri, Sep 19

10:55 am - 10:25 pmLGW-GEG

19h 30m1 stop

6:25 am - 10:55 amGEG-LGW

20h 30m1 stop

$624

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:25 am - 9:03 pmLHR-GEG

21h 38m2 stops

12:35 pm - 10:25 amGEG-LHR

13h 50m1 stop

$686Lufthansa

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:25 am - 9:03 pmLHR-GEG

21h 38m2 stops

7:23 am - 7:25 amGEG-LHR

16h 02m1 stop

$688Lufthansa

Find Deal

Fri, Sep 12 - Fri, Sep 19

7:25 am - 11:05 pmLHR-GEG

23h 40m2 stops

4:00 pm - 8:40 pmGEG-LHR

20h 40m2 stops

$691United Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:25 am - 12:36 pmLHR-GEG

37h 11m2 stops

4:00 pm - 8:40 pmGEG-LHR

20h 40m2 stops

$695United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

1:25 pm - 10:45 pmLHR-BOI

40h 20m2 stops

6:20 am - 7:10 amBOI-LHR

17h 50m2 stops

$784Air Canada

Find Deal

Mon, Dec 8 - Tue, Dec 16

1:05 pm - 11:11 pmLHR-GEG

18h 06m2 stops

8:51 pm - 8:20 pmGEG-LHR

39h 29m2 stops

$799Icelandair

Find Deal

Wed, Aug 27 - Wed, Sep 3

3:35 pm - 10:40 pmLGW-BOI

38h 05m2 stops

11:22 am - 11:45 amBOI-LGW

17h 23m2 stops

$805Icelandair

Find Deal

Wed, Aug 27 - Wed, Sep 3

9:30 am - 6:47 pmLHR-BOI

16h 17m2 stops

2:44 pm - 1:20 pmBOI-LHR

39h 36m2 stops

$846Air Canada

Find Deal

Fri, Sep 26 - Mon, Oct 6

Scandinavian Airlines flights from England to Idaho

Our best Scandinavian Airlines deals on England to Idaho flight tickets

Scandinavian Airlines

Sep 13

LHR6:40 amLondon Heathrow

23h 20m

2 stops

BOI11:00 pmBoise Air Term. Gowen Fld

Sep 20

BOI3:45 pmBoise Air Term. Gowen Fld

22h 50m

3 stops

LHR9:35 pmLondon Heathrow

$894

Find similar

Scandinavian Airlines

Aug 30

LHR6:40 amLondon Heathrow

18h 36m

2 stops

BOI6:16 pmBoise Air Term. Gowen Fld

Sep 13

BOI3:45 pmBoise Air Term. Gowen Fld

22h 50m

3 stops

LHR9:35 pmLondon Heathrow

$899

Find similar

Scandinavian Airlines

Aug 6

LHR6:40 amLondon Heathrow

19h 19m

2 stops

BOI6:59 pmBoise Air Term. Gowen Fld

Aug 31

BOI2:05 pmBoise Air Term. Gowen Fld

21h 45m

3 stops

LHR6:50 pmLondon Heathrow

$2,914

Find similar

United Airlines flights from England to Idaho

Our best United Airlines deals on England to Idaho flight tickets

United Airlines

Sep 14

LHR7:25 amLondon Heathrow

23h 40m

2 stops

GEG11:05 pmSpokane

Sep 21

GEG4:00 pmSpokane

20h 40m

2 stops

LHR8:40 pmLondon Heathrow

$691

Find similar

United Airlines

Sep 12

LHR7:25 amLondon Heathrow

37h 11m

2 stops

GEG12:36 pmSpokane

Sep 19

GEG4:00 pmSpokane

20h 40m

2 stops

LHR8:40 pmLondon Heathrow

$695

Find similar

United Airlines

Aug 24

LHR2:50 pmLondon Heathrow

32h 23m

1 stop

GEG3:13 pmSpokane

Sep 8

GEG12:35 pmSpokane

34h 50m

1 stop

LHR7:25 amLondon Heathrow

$698

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Fri 9/12

10:55 am-10:25 pm

1 stop19h 30m

Spokane

Fri 9/19

1:25 pm-9:30 am

1 stop36h 05m

$621

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Wed 9/10

10:55 am-10:25 pm

1 stop19h 30m

Spokane

Wed 9/17

6:25 am-10:55 am

1 stop20h 30m

$624

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 9/10

7:25 am-9:03 pm

2 stops21h 38m

Spokane

Wed 9/17

12:35 pm-10:25 am

1 stop13h 50m

$686

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Fri 9/12

7:25 am-9:03 pm

2 stops21h 38m

Spokane

Fri 9/19

7:23 am-7:25 am

1 stop16h 02m

$688

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Sun 9/14

7:25 am-11:05 pm

2 stops23h 40m

Spokane

Sun 9/21

4:00 pm-8:40 pm

2 stops20h 40m

$691

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Fri 9/12

7:25 am-12:36 pm

2 stops37h 11m

Spokane

Fri 9/19

4:00 pm-8:40 pm

2 stops20h 40m

$695

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 12/8

1:25 pm-10:45 pm

2 stops40h 20m

Boise Air Term. Gowen Fld

Tue 12/16

6:20 am-7:10 am

2 stops17h 50m

$784

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 8/27

1:05 pm-11:11 pm

2 stops18h 06m

Spokane

Wed 9/3

8:51 pm-8:20 pm

2 stops39h 29m

$799

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Wed 8/27

3:35 pm-10:40 pm

2 stops38h 05m

Boise Air Term. Gowen Fld

Wed 9/3

11:22 am-11:45 am

2 stops17h 23m

$805

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 9/26

9:30 am-6:47 pm

2 stops16h 17m

Boise Air Term. Gowen Fld

Mon 10/6

2:44 pm-1:20 pm

2 stops39h 36m

$846

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from England to Idaho

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 Idaho?

In general, November is the cheapest month to fly from England to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $792. If you don’t want to visit Idaho in November, then you should wait until February to fly from England, when ticket prices are also cheap, with an average price of $804.

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

Our data shows that Thursday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $907. On the other hand, Sunday is the most expensive day to depart from England because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,365.

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

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from England to Idaho at noon for as low as $1,053. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $1,056 per ticket.

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

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 $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from England for as low as $765 on momondo.

Can stopping save me money on England to Idaho flights?

You could potentially save up to 27% on your flight if you consider stops on a England to Idaho flight.

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	$442
Fastest flight time	12h 49m
Direct flights	None
Airports in Idaho	4 airports

The best one-way flight to Idaho from England in the past 72 hours is $442. The best round-trip flight deal from England to Idaho found on momondo in the last 72 hours is $621.

The fastest flight from England to Idaho takes 12h 49m

There are no direct flights from England to Idaho. Popular non-direct routes for this connection are London Gatwick Airport - Boise Air Term. Gowen Fld Airport, London Gatwick Airport - Spokane Airport and London Heathrow Airport - Spokane Airport.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

Search flight deals

When did momondo last update prices for flights from England to Idaho?
Prices for flights from England to Idaho were last updated today.
How old do you have to be to fly from England to Idaho?
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.
What documentation or ID do you need to fly to Idaho?
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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from England to Idaho. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Idaho from England which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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