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

Lufthansa, Icelandair, and Delta 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 19h 18m on average. Another popular route from England to Idaho is flying from Manchester to Boise, which will take roughly 33h 32m. 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.

$529 Cheap Flights from England to Idaho in 2026

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Find the cheapest flights from England to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 9:11 pm

LHR

GEG

21h 46m

2 stops

12:25 pm - 6:40 pm

GEG

LHR

22h 15m

2 stops

$858Lufthansa

Tue, Apr 28 - Tue, May 5

8:30 am - 9:35 pm

LHR

GEG

21h 05m

2 stops

12:25 pm - 2:10 pm

GEG

LHR

17h 45m

1 stop

$864Lufthansa

Mon, Apr 27 - Mon, May 4

7:25 am - 9:34 pm

LHR

GEG

22h 09m

2 stops

6:00 am - 7:25 am

GEG

LHR

17h 25m

1 stop

$874United Airlines

Tue, Apr 28 - Tue, May 5

8:40 am - 11:16 am

LHR

GEG

34h 36m

2 stops

5:00 am - 5:55 am

GEG

LHR

16h 55m

2 stops

$877United Airlines

Mon, May 11 - Mon, May 18

11:25 am - 9:25 pm

LHR

BOI

17h 00m

1 stop

12:23 pm - 6:45 am

BOI

LHR

35h 22m

1 stop

$926Multiple Airlines

Sun, Sep 6 - Sun, Sep 20

3:40 pm - 10:38 am

LGW

GEG

26h 58m

2 stops

8:38 pm - 2:40 pm

GEG

LGW

34h 02m

2 stops

$932Multiple Airlines

Mon, May 11 - Mon, May 18

1:05 pm - 9:31 pm

LHR

GEG

16h 26m

2 stops

6:00 am - 8:20 pm

GEG

LHR

30h 20m

2 stops

$939Icelandair

Wed, Apr 22 - Tue, Apr 28

1:00 pm - 11:02 pm

LGW

BOI

17h 02m

2 stops

4:19 pm - 2:40 pm

BOI

LGW

15h 21m

2 stops

$940Icelandair

Tue, May 12 - Tue, May 19

6:30 am - 6:17 pm

LHR

IDA

18h 47m

2 stops

1:09 pm - 1:05 pm

IDA

LHR

16h 56m

2 stops

$1,070KLM

Mon, Apr 27 - Mon, May 4

6:30 am - 10:14 pm

LHR

IDA

22h 44m

2 stops

1:10 pm - 10:00 am

IDA

LHR

13h 50m

1 stop

$1,135KLM

Tue, Sep 1 - Fri, Sep 25

Scandinavian Airlines flights from England to Idaho

Our best Scandinavian Airlines deals on England to Idaho flight tickets

Scandinavian Airlines

Sep 6

LHR10:20 amLondon Heathrow

19h 44m

2 stops

BOI11:04 pmBoise Air Term. Gowen Fld

Sep 20

BOI12:42 pmBoise Air Term. Gowen Fld

21h 18m

3 stops

LHR5:00 pmLondon Heathrow

$958

Scandinavian Airlines

Sep 6

LHR10:20 amLondon Heathrow

19h 44m

2 stops

BOI11:04 pmBoise Air Term. Gowen Fld

Sep 20

BOI12:42 pmBoise Air Term. Gowen Fld

21h 18m

3 stops

LHR5:00 pmLondon Heathrow

$961

Scandinavian Airlines

Sep 6

LHR6:40 amLondon Heathrow

23h 24m

3 stops

BOI11:04 pmBoise Air Term. Gowen Fld

Sep 20

BOI12:42 pmBoise Air Term. Gowen Fld

23h 08m

3 stops

LHR6:50 pmLondon Heathrow

$1,005

Lufthansa flights from England to Idaho

Our best Lufthansa deals on England to Idaho flight tickets

Lufthansa

Apr 28

LHR7:25 amLondon Heathrow

21h 46m

2 stops

GEG9:11 pmSpokane

May 5

GEG12:25 pmSpokane

22h 15m

2 stops

LHR6:40 pmLondon Heathrow

$858

Lufthansa

Apr 27

LHR8:30 amLondon Heathrow

21h 05m

2 stops

GEG9:35 pmSpokane

May 4

GEG12:25 pmSpokane

17h 45m

1 stop

LHR2:10 pmLondon Heathrow

$864

Lufthansa

Apr 27

LHR9:30 amLondon Heathrow

19h 41m

2 stops

GEG9:11 pmSpokane

May 4

GEG12:25 pmSpokane

21h 15m

2 stops

LHR5:40 pmLondon Heathrow

$870

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Tue 4/28

7:25 am-9:11 pm

2 stops21h 46m

Spokane

Tue 5/5

12:25 pm-6:40 pm

2 stops22h 15m

$858

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Mon 4/27

8:30 am-9:35 pm

2 stops21h 05m

Spokane

Mon 5/4

12:25 pm-2:10 pm

1 stop17h 45m

$864

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Tue 4/28

7:25 am-9:34 pm

2 stops22h 09m

Spokane

Tue 5/5

6:00 am-7:25 am

1 stop17h 25m

$874

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Mon 5/11

8:40 am-11:16 am

2 stops34h 36m

Spokane

Mon 5/18

5:00 am-5:55 am

2 stops16h 55m

$877

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sun 9/6

11:25 am-9:25 pm

1 stop17h 00m

Boise Air Term. Gowen Fld

Sun 9/20

12:23 pm-6:45 am

1 stop35h 22m

$926

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 5/11

3:40 pm-10:38 am

2 stops26h 58m

Spokane

Mon 5/18

8:38 pm-2:40 pm

2 stops34h 02m

$932

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 4/22

1:05 pm-9:31 pm

2 stops16h 26m

Spokane

Tue 4/28

6:00 am-8:20 pm

2 stops30h 20m

$939

Quickest round-trip

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 5/12

1:00 pm-11:02 pm

2 stops17h 02m

Boise Air Term. Gowen Fld

Tue 5/19

4:19 pm-2:40 pm

2 stops15h 21m

$940

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Mon 4/27

6:30 am-6:17 pm

2 stops18h 47m

Idaho Falls Fanning Field

Mon 5/4

1:09 pm-1:05 pm

2 stops16h 56m

$1,070

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 9/1

6:30 am-10:14 pm

2 stops22h 44m

Idaho Falls Fanning Field

Fri 9/25

1:10 pm-10:00 am

1 stop13h 50m

$1,135

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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, January 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 $753. If you don’t want to visit Idaho in January, then you should wait until September to fly from England, when ticket prices are also cheap, with an average price of $791.

Can stopping save me money on England to Idaho flights?

You could potentially save up to 16% 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

Fastest flight time	13h 28m
Direct flights	None

The fastest flight from England to Idaho takes 13h 28m

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

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.