How long is the flight from England to Idaho Falls?

For as low as £726, Alaska Airlines can have you in Idaho Falls from England in 31h 36m. The distance between England and Idaho Falls is about 4705 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Idaho Falls ranges from 15.0 - 51.0 inches per month. May is typically the wettest month, when rainfall can reach 51.0 mm. July is typically the driest time to visit Idaho Falls when rainfall is around 15.0 mm.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from England to Idaho Falls?

While some choose either London Heathrow - Idaho Falls Fanning Field or Edinburgh Turnhouse - Idaho Falls Fanning Field, Manchester - Idaho Falls Fanning Field is the most popular route from England to Idaho Falls.

What is the cheapest time of day to fly from ENG to IDA?

When flying from England to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Idaho Falls from England?

Located just 3.8 mi from the city center, Idaho Falls Fanning Field (IDA) is the airport most travelers will use when flying to Idaho Falls from England.

Can I find deals for flights from England to Idaho Falls that include hotel bookings?

Yes. In addition to deals on England to Idaho Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from England to Idaho Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Idaho Falls.

Can I find deals for business class flights from England to Idaho Falls?

Yes. Cheapflights offers flight deals from England to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£575+ Cheap Flights from England to Idaho Falls

Cheap flight deals from England to Idaho Falls

Enter your travel dates to find the best prices.

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Best

Last-minute

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Cheapest flights from England to Idaho Falls
Explore the most affordable flight options available from England to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Sat 14/1106:05 -

2 stops38h 23m

Sat 21/1117:30 -

2 stops36h 00m

Deal found 30/9£1,110

Find flight deals from England to Idaho Falls

Round-trip from	£710
One-way from	£575

Alaska Airlines
10/2-14/2
2 total stops
38h 13m total
England to Idaho Falls

Search Deals

3/11-31/12
3 total stops
38h 08m total
England to Idaho Falls

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamIdaho Falls

BHX Birmingham - IDA Idaho Falls Fanning Field

BHXIDA

Birmingham

Tue 3/11

08:10-15:18

3 stops38h 08m

Idaho Falls Fanning Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£575

LondonIdaho Falls

LHR London Heathrow - IDA Idaho Falls Fanning Field

LHRIDA

London Heathrow

Fri 1/1

09:40-15:18

2 stops36h 38m

Idaho Falls Fanning Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£639

LondonIdaho Falls

LHR London Heathrow - IDA Idaho Falls Fanning Field

LHRIDA

London Heathrow

Thu 28/1

14:45-15:21

1 stop31h 36m

Idaho Falls Fanning Field

Mon 1/2

13:56-12:20

1 stop15h 24m

£726

Fastest return journey

BirminghamIdaho Falls

BHX Birmingham - IDA Idaho Falls Fanning Field

BHXIDA

Birmingham

Tue 3/11

08:20-21:43

2 stops20h 23m

Idaho Falls Fanning Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£761

LondonIdaho Falls

LGW London Gatwick - IDA Idaho Falls Fanning Field

LGWIDA

London Gatwick

Wed 10/2

11:55-22:53

2 stops17h 58m

Idaho Falls Fanning Field

Sun 14/2

06:15-10:55

2 stops21h 40m

£794

LondonIdaho Falls

LHR London Heathrow - IDA Idaho Falls Fanning Field

LHRIDA

London Heathrow

Fri 1/1

14:45-15:18

1 stop31h 33m

Idaho Falls Fanning Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£861

LondonIdaho Falls

LHR London Heathrow - IDA Idaho Falls Fanning Field

LHRIDA

London Heathrow

Thu 28/1

06:35-21:08

2 stops21h 33m

Idaho Falls Fanning Field

Mon 1/2

07:00-07:55

2 stops17h 55m

£970

BirminghamIdaho Falls

BHX Birmingham - IDA Idaho Falls Fanning Field

BHXIDA

Birmingham

Sat 14/11

06:05-13:28

2 stops38h 23m

Idaho Falls Fanning Field

Sat 21/11

17:30-12:30

2 stops36h 00m

£1,110

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Sorted by cheapest first

Best time to book a flight from England to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from England with our price prediction graph.

BHX-IDA

LHR-IDA

LGW-IDA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to Idaho Falls

GBENG-IDA

BHX-IDA

LHR-IDA

LGW-IDA

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Idaho Falls from England?
Located just 3.8 mi from the city center, Idaho Falls Fanning Field (IDA) is the airport most travelers will use when flying to Idaho Falls from England.
How long is the flight from England to Idaho Falls?
For as low as £726, Alaska Airlines can have you in Idaho Falls from England in 31h 36m. The distance between England and Idaho Falls is about 4705 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from England to Idaho Falls?
While some choose either London Heathrow - Idaho Falls Fanning Field or Edinburgh Turnhouse - Idaho Falls Fanning Field, Manchester - Idaho Falls Fanning Field is the most popular route from England to Idaho Falls.
Can I find deals for flights from England to Idaho Falls that include hotel bookings?
Yes. In addition to deals on England to Idaho Falls flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from England to Idaho Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Idaho Falls.
Can I find deals for business class flights from England to Idaho Falls?
Yes. Cheapflights offers flight deals from England to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from England to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£1,052	Average£1,164	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from England to Idaho Falls?

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Why should you use Cheapflights to find cheap flight tickets from England to Idaho Falls?

Cheapflights helps you find that perfect flight to Idaho Falls from England by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from England to Idaho Falls with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to Idaho Falls flexibly with Cheapflights today.

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Cheap flights from England to Idaho Falls from £575

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from England to Idaho Falls

Cheapest flights from England to Idaho FallsExplore the most affordable flight options available from England to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Explore the most affordable flight options available from England to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from England to Idaho FallsDiscover carefully curated flight deals from England to Idaho Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Discover carefully curated flight deals from England to Idaho Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from England to Idaho FallsDiscover last-minute flight deals from England to Idaho Falls. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from England to Idaho Falls. Data last updated 4 October 2026 and is based on user searches.

One-way flights from England to Idaho FallsSearch for one-way flight options from England to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from England to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

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Related info for your journey

What airport do you fly into for flights to Idaho Falls from England?

How long is the flight from England to Idaho Falls?

What are the most popular routes from England to Idaho Falls?

Can I find deals for flights from England to Idaho Falls that include hotel bookings?

How can I find direct flights from England to Idaho Falls?

Can I find deals for business class flights from England to Idaho Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for England to Idaho Falls

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Complete your trip

Complete your trip to Idaho Falls by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from England to Idaho Falls by cabin class

Find flights from England to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

England and Idaho Falls flights

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Top airline flying from England to Idaho Falls

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How does Cheapflights help users find flights from England to Idaho Falls?

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Can Cheapflights notify me if prices for flights from England to Idaho Falls become cheaper?

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Cheapest flights from England to Idaho Falls
Explore the most affordable flight options available from England to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from England to Idaho Falls
Discover carefully curated flight deals from England to Idaho Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from England to Idaho Falls
Discover last-minute flight deals from England to Idaho Falls. Data last updated 4 October 2026 and is based on user searches.

One-way flights from England to Idaho Falls
Search for one-way flight options from England to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.