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

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

How long is the flight from Idaho to England?

Flight times vary depending on what airport in Idaho you fly out of and what airport in England you fly into. For example, flying from Boise to London Heathrow Airport takes 11h 51m on average. On the other hand, flying from Idaho Falls to London Heathrow Airport takes 11h 54m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to England?

United Airlines, Delta and Virgin Atlantic are the top three most popular airlines that fly to England from Idaho according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to England. Keep in mind that there are 4 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Idaho to England refresh daily.

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

As of February 2026, there are 4 operators 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 necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$346 Cheap Flights from Idaho to England in 2026

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Find the cheapest flights from Idaho to England

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 pm - 7:05 am

GEG

EDI

24h 25m

2 stops

2:05 pm - 11:35 pm

EDI

GEG

17h 30m

2 stops

$644Delta

Mon, May 4 - Wed, May 13

6:26 pm - 6:35 pm

BOI

EDI

17h 09m

2 stops

10:25 am - 10:54 pm

EDI

BOI

19h 29m

2 stops

$644American Airlines

Mon, May 11 - Wed, May 20

5:29 pm - 12:20 pm

BOI

LHR

11h 51m

1 stop

10:50 am - 9:54 am

LHR

BOI

30h 04m

2 stops

$648United Airlines

Sun, Apr 12 - Tue, Apr 28

9:00 am - 12:10 pm

BOI

LHR

20h 10m

1 stop

6:15 am - 4:14 pm

LHR

BOI

16h 59m

2 stops

$655Delta

Sun, Apr 12 - Tue, Apr 28

6:00 am - 6:50 am

GEG

LHR

17h 50m

2 stops

11:05 am - 9:29 pm

LHR

GEG

17h 24m

1 stop

$665Virgin Atlantic

Thu, Mar 19 - Thu, Mar 26

1:45 pm - 3:35 pm

BOI

LHR

18h 50m

1 stop

2:30 pm - 11:00 pm

LHR

BOI

15h 30m

1 stop

$667KLM

Sun, Apr 12 - Tue, Apr 28

1:45 pm - 3:35 pm

BOI

LHR

18h 50m

1 stop

9:55 am - 11:00 pm

LHR

BOI

20h 05m

1 stop

$677KLM

Sun, Apr 12 - Tue, Apr 28

5:00 am - 8:35 am

BOI

LHR

20h 35m

2 stops

2:05 pm - 11:49 am

LHR

BOI

28h 44m

2 stops

$679Air Canada

Sun, Apr 12 - Tue, Apr 28

6:15 am - 10:00 am

BOI

LHR

20h 45m

2 stops

9:30 am - 9:54 am

LHR

BOI

31h 24m

2 stops

$684Air Canada

Sun, Apr 12 - Tue, Apr 28

2:37 pm - 12:20 pm

BOI

LHR

14h 43m

1 stop

9:00 am - 10:35 pm

LHR

BOI

20h 35m

2 stops

$698United Airlines

Wed, Apr 22 - Sun, Apr 26

Finnair flights from Idaho to England

Our best Finnair deals on Idaho to England flight tickets

Finnair

Apr 20

BOI1:29 pmBoise Air Term. Gowen Fld

14h 01m

1 stop

LHR10:30 amLondon Heathrow

May 1

LHR2:25 pmLondon Heathrow

15h 29m

1 stop

BOI10:54 pmBoise Air Term. Gowen Fld

$699

Finnair

Apr 27

BOI1:29 pmBoise Air Term. Gowen Fld

14h 01m

1 stop

LHR10:30 amLondon Heathrow

May 8

LHR2:25 pmLondon Heathrow

15h 29m

1 stop

BOI10:54 pmBoise Air Term. Gowen Fld

$700

United Airlines flights from Idaho to England

Our best United Airlines deals on Idaho to England flight tickets

United Airlines

Apr 12

BOI5:29 pmBoise Air Term. Gowen Fld

11h 51m

1 stop

LHR12:20 pmLondon Heathrow

Apr 28

LHR10:50 amLondon Heathrow

30h 04m

2 stops

BOI9:54 amBoise Air Term. Gowen Fld

$648

United Airlines

Apr 14

GEG12:35 pmSpokane

14h 35m

1 stop

LHR11:10 amLondon Heathrow

Apr 25

LHR7:25 amLondon Heathrow

22h 10m

2 stops

GEG9:35 pmSpokane

$698

United Airlines

Apr 14

GEG5:05 amSpokane

17h 25m

2 stops

LHR6:30 amLondon Heathrow

Apr 25

LHR7:25 amLondon Heathrow

22h 10m

2 stops

GEG9:35 pmSpokane

$702

Fly from

Fly to

Route

Depart

Return

Price

SpokaneEdinburgh

GEG - EDI

GEGEDI

Spokane

Mon 5/4

10:40 pm-7:05 am

2 stops24h 25m

Edinburgh Turnhouse

Wed 5/13

2:05 pm-11:35 pm

2 stops17h 30m

$644

BoiseEdinburgh

BOI - EDI

BOIEDI

Boise Air Term. Gowen Fld

Mon 5/11

6:26 pm-6:35 pm

2 stops17h 09m

Edinburgh Turnhouse

Wed 5/20

10:25 am-10:54 pm

2 stops19h 29m

$644

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 4/12

5:29 pm-12:20 pm

1 stop11h 51m

London Heathrow

Tue 4/28

10:50 am-9:54 am

2 stops30h 04m

$648

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 4/12

9:00 am-12:10 pm

1 stop20h 10m

London Heathrow

Tue 4/28

6:15 am-4:14 pm

2 stops16h 59m

$655

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

Thu 3/19

6:00 am-6:50 am

2 stops17h 50m

London Heathrow

Thu 3/26

11:05 am-9:29 pm

1 stop17h 24m

$665

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 4/12

1:45 pm-3:35 pm

1 stop18h 50m

London Heathrow

Tue 4/28

2:30 pm-11:00 pm

1 stop15h 30m

$667

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 4/12

1:45 pm-3:35 pm

1 stop18h 50m

London Heathrow

Tue 4/28

9:55 am-11:00 pm

1 stop20h 05m

$677

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 4/12

5:00 am-8:35 am

2 stops20h 35m

London Heathrow

Tue 4/28

2:05 pm-11:49 am

2 stops28h 44m

$679

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 4/12

6:15 am-10:00 am

2 stops20h 45m

London Heathrow

Tue 4/28

9:30 am-9:54 am

2 stops31h 24m

$684

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 4/22

2:37 pm-12:20 pm

1 stop14h 43m

London Heathrow

Sun 4/26

9:00 am-10:35 pm

2 stops20h 35m

$698

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 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?

If you’re not able to fly to England in October, then April is your next best option. Flight prices from Idaho to England during April average around $712.

Can stopping save me money on Idaho to England flights?

You could potentially save up to 13% 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

Fastest flight time	11h 51m
Direct flights	None

The fastest flight from Idaho to England takes 11h 51m

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 refresh daily.
How many operators does momondo search for flights from Idaho to England?
As of February 2026, there are 4 operators 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 necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to England

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $604	Free Cancellation	Rating 7.5 679 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $639	Free Cancellation	Rating 7.4 9,339 reviews	Search United Airlines flights
Delta	PriceFrom $701	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
American Airlines	PriceFrom $703	Free Cancellation	Rating 7.2 11,341 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to England for you.

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

Flights from Idaho to England with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to England from Idaho.

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

If you are simply researching potential flights to England, momondo offers a useful price alert feature which will track prices for flights to England from Idaho and alert you when they change.