What airlines fly to England?

Delta, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to England from Idaho according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to England. Keep in mind that there are 5 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

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

KLM, Delta, and Air New Zealand 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 12h 03m on average. On the other hand, flying from Idaho Falls to London Heathrow Airport takes 13h 05m 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.

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 September 2025, there are 5 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.

$255 Cheap Flights from Idaho to England in 2025/26

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Find the cheapest flights from Idaho to England

Round-trip

One-way

Last minute

Cheap round-trip flights

3:54 pm - 6:30 pmBOI-LHR

19h 36m2 stops

6:40 am - 10:39 pmLHR-BOI

22h 59m2 stops

$604Scandinavian Airlines

Find Deal

qui, nov 13 - ter, nov 18

3:54 pm - 9:20 pmBOI-LHR

22h 26m3 stops

6:40 am - 10:39 pmLHR-BOI

22h 59m2 stops

$608Scandinavian Airlines

Find Deal

qui, nov 13 - ter, nov 18

5:05 am - 10:35 amGEG-EDI

21h 30m2 stops

11:30 am - 10:39 amEDI-GEG

31h 09m2 stops

$718United Airlines

Find Deal

ter, out 14 - qui, out 23

11:20 am - 12:50 pmGEG-LHR

18h 30m1 stop

6:30 am - 7:46 pmLHR-GEG

21h 16m2 stops

$722Delta

Find Deal

ter, out 28 - qui, nov 6

5:05 am - 8:25 amGEG-EDI

19h 20m2 stops

11:30 am - 11:42 amEDI-GEG

32h 12m1 stop

$724United Airlines

Find Deal

ter, out 14 - qui, out 23

1:43 pm - 11:40 amBOI-LHR

14h 57m1 stop

12:20 pm - 6:25 pmLHR-BOI

13h 05m1 stop

$725Virgin Atlantic

Find Deal

ter, fev 17 - qui, fev 26

11:42 am - 10:30 amBOI-LHR

15h 48m1 stop

6:20 am - 8:20 pmLHR-BOI

21h 00m2 stops

$727Delta

Find Deal

dom, nov 16 - qua, dez 10

1:12 pm - 4:40 pmGEG-EDI

19h 28m2 stops

6:50 am - 6:46 pmEDI-GEG

18h 56m2 stops

$734American Airlines

Find Deal

seg, out 20 - ter, out 28

3:37 pm - 2:15 pmGEG-LHR

14h 38m1 stop

11:05 am - 7:46 pmLHR-GEG

16h 41m1 stop

$735Virgin Atlantic

Find Deal

dom, out 19 - ter, nov 4

1:11 pm - 12:15 pmIDA-LHR

16h 04m1 stop

8:50 am - 9:33 pmLHR-IDA

18h 43m2 stops

$768American Airlines

Find Deal

sex, out 24 - sex, out 31

KLM flights from Idaho to England

Our best KLM deals on Idaho to England flight tickets

KLM

Oct 19

GEG12:51 pmSpokane

14h 19m

1 stop

LHR11:10 amLondon Heathrow

Nov 4

LHR6:30 amLondon Heathrow

16h 27m

2 stops

GEG2:57 pmSpokane

$715

Find similar

KLM

Oct 19

IDA6:53 pmIdaho Falls Fanning Field

31h 57m

1 stop

LHR9:50 amLondon Heathrow

Nov 4

LHR8:25 pmLondon Heathrow

28h 48m

2 stops

IDA6:13 pmIdaho Falls Fanning Field

$721

Find similar

KLM

Nov 17

BOI12:50 pmBoise Air Term. Gowen Fld

14h 10m

1 stop

LHR10:00 amLondon Heathrow

Dec 11

LHR6:30 amLondon Heathrow

19h 21m

2 stops

BOI6:51 pmBoise Air Term. Gowen Fld

$728

Find similar

Virgin Atlantic flights from Idaho to England

Our best Virgin Atlantic deals on Idaho to England flight tickets

Virgin Atlantic

Feb 17

BOI1:43 pmBoise Air Term. Gowen Fld

14h 57m

1 stop

LHR11:40 amLondon Heathrow

Feb 26

LHR12:20 pmLondon Heathrow

13h 05m

1 stop

BOI6:25 pmBoise Air Term. Gowen Fld

$725

Find similar

Virgin Atlantic

Oct 19

GEG3:37 pmSpokane

14h 38m

1 stop

LHR2:15 pmLondon Heathrow

Nov 4

LHR11:05 amLondon Heathrow

16h 41m

1 stop

GEG7:46 pmSpokane

$735

Find similar

Virgin Atlantic

Oct 23

BOI2:00 pmBoise Air Term. Gowen Fld

14h 20m

1 stop

LHR11:20 amLondon Heathrow

Oct 30

LHR8:00 pmLondon Heathrow

30h 16m

2 stops

BOI8:16 pmBoise Air Term. Gowen Fld

$779

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

qui 11/13

3:54 pm-6:30 pm

2 stops19h 36m

London Heathrow

ter 11/18

6:40 am-10:39 pm

2 stops22h 59m

$604

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

qui 11/13

3:54 pm-9:20 pm

3 stops22h 26m

London Heathrow

ter 11/18

6:40 am-10:39 pm

2 stops22h 59m

$608

SpokaneEdinburgh

GEG - EDI

GEGEDI

Spokane

ter 10/14

5:05 am-10:35 am

2 stops21h 30m

Edinburgh Turnhouse

qui 10/23

11:30 am-10:39 am

2 stops31h 09m

$718

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

ter 10/28

11:20 am-12:50 pm

1 stop18h 30m

London Heathrow

qui 11/6

6:30 am-7:46 pm

2 stops21h 16m

$722

SpokaneEdinburgh

GEG - EDI

GEGEDI

Spokane

ter 10/14

5:05 am-8:25 am

2 stops19h 20m

Edinburgh Turnhouse

qui 10/23

11:30 am-11:42 am

1 stop32h 12m

$724

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

ter 2/17

1:43 pm-11:40 am

1 stop14h 57m

London Heathrow

qui 2/26

12:20 pm-6:25 pm

1 stop13h 05m

$725

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

dom 11/16

11:42 am-10:30 am

1 stop15h 48m

London Heathrow

qua 12/10

6:20 am-8:20 pm

2 stops21h 00m

$727

SpokaneEdinburgh

GEG - EDI

GEGEDI

Spokane

seg 10/20

1:12 pm-4:40 pm

2 stops19h 28m

Edinburgh Turnhouse

ter 10/28

6:50 am-6:46 pm

2 stops18h 56m

$734

SpokaneLondon

GEG - LHR

GEGLHR

Spokane

dom 10/19

3:37 pm-2:15 pm

1 stop14h 38m

London Heathrow

ter 11/4

11:05 am-7:46 pm

1 stop16h 41m

$735

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

sex 10/24

1:11 pm-12:15 pm

1 stop16h 04m

London Heathrow

sex 10/31

8:50 am-9:33 pm

2 stops18h 43m

$768

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 February is your next best option. Flight prices from Idaho to England during February average around $788.

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

The cheapest day to depart on your flight to England is on a Wednesday when prices can be found for as low as $801. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to England is Friday, with ticket prices averaging around $975.

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

According to our data, the cheapest time of day to fly to England is in the morning. momondo users have found flights departing from Idaho to England in the morning for as low as $864. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to England are more costly in the evening, with an average ticket price of $1,103. Departure times in the evening 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 weeks ahead of your departure date. In general, you can expect to find flights to England for around $971 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Idaho for as low as $687 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 refresh daily.
How many operators does momondo search for flights from Idaho to England?
As of September 2025, there are 5 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
KLM	PriceFrom $577	Free Cancellation	Rating 7.8 1,391 reviews	Search KLM flights
Delta	PriceFrom $691	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom $697	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $703	Free Cancellation	Rating 7.2 10,000 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.