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Cheap flights from England to Idaho Falls from £361

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IDA
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from England to Idaho Falls

Keep the following information in mind while searching for England to Idaho Falls flight deals. Data was last updated 16 September 2025.

Round-trip from

£594

One-way from

£361

Popular in

May

Cheapest in

November

Average price

£767
30/10-6/11
  • 30/10-6/11
  • 2 total stops
  • 32h 26m total
  • England to Idaho Falls
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2/12
  • 2/12
  • 3 total stops
  • 54h 39m total
  • England to Idaho Falls
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from England to Idaho Falls

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 16 September 2025.

Thu 30/1010:05LHR - IDA
1 stop17h 44mMultiple Airlines
Thu 6/1113:58IDA - LHR
1 stop14h 42mMultiple Airlines
Deal found 15/9£594
Sat 22/1114:25LHR - IDA
1 stop15h 09mAmerican Airlines
Wed 26/1107:10IDA - LHR
2 stops19h 20mAmerican Airlines
Deal found 13/9£595
Sat 22/1106:20LHR - IDA
2 stops18h 57mDelta
Wed 26/1106:00IDA - LHR
1 stop21h 00mDelta
Deal found 14/9£601
Thu 30/1011:15LHR - IDA
2 stops31h 26mBritish Airways
Thu 6/1107:10IDA - LHR
2 stops20h 15mBritish Airways
Deal found 15/9£642
Wed 5/1113:30MAN - IDA
2 stops39h 45mDelta
Sun 9/1113:19IDA - MAN
2 stops37h 51mDelta
Deal found 12/9£655
Sat 6/1210:00EDI - IDA
2 stops19h 36mAmerican Airlines
Wed 10/1213:58IDA - EDI
2 stops20h 37mAmerican Airlines
Deal found 13/9£660
Sat 22/1111:10LHR - IDA
2 stops18h 42mUnited Airlines
Wed 26/1105:00IDA - LHR
2 stops17h 55mUnited Airlines
Deal found 14/9£663
Wed 29/1007:30LHR - IDA
2 stops19h 33mUnited Airlines
Wed 5/1114:45IDA - LHR
1 stop11h 55mUnited Airlines
Deal found 14/9£665

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from England to Idaho Falls that are best for you.

Fly from

England

Fly to

Idaho Falls

Route

Depart

Return

Price

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

06:20-18:17

2 stops18h 57m

Idaho Falls Fanning Field

Wed 26/11

06:00-10:00

1 stop21h 00m

£601

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

10:05-22:34

2 stops19h 29m

Idaho Falls Fanning Field

Wed 26/11

07:10-20:00

2 stops29h 50m

£603

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Thu 30/10

11:15-12:41

2 stops31h 26m

Idaho Falls Fanning Field

Thu 6/11

07:10-10:25

2 stops20h 15m

£642

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 5/11

13:30-22:15

2 stops39h 45m

Idaho Falls Fanning Field

Sun 9/11

13:19-10:10

2 stops37h 51m

£655

EdinburghIdaho Falls

EDI - IDA

EDIIDA

Edinburgh Turnhouse

Sat 6/12

10:00-22:36

2 stops19h 36m

Idaho Falls Fanning Field

Wed 10/12

13:58-17:35

2 stops20h 37m

£660

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

11:10-22:52

2 stops18h 42m

Idaho Falls Fanning Field

Wed 26/11

05:00-05:55

2 stops17h 55m

£663

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Wed 29/10

07:30-21:03

2 stops19h 33m

Idaho Falls Fanning Field

Wed 5/11

08:30-10:15

2 stops18h 45m

£665

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Tue 2/12

16:10-15:49

3 stops54h 39m

£361

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Tue 2/12

16:35-15:49

3 stops54h 14m

£386

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 2/12

14:50-11:29

2 stops27h 39m

£419

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 results
1
2

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.
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

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

Find hourly flight availability from England to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

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.

Related info for your journey

Find useful and relevant information for your journey from England to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 £601, Delta can have you in Idaho Falls from England in 18h 57m. 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 Edinburgh Turnhouse - Idaho Falls Fanning Field or Manchester - Idaho Falls Fanning Field, London Heathrow - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from England to Idaho Falls

Discover the top 2 airlines that operate flights from England to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£641Average£890FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£749Average£1,024FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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.

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

Of course! You can now track prices for flights from England to Idaho Falls and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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