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Cheap flights from England to Idaho Falls from £553

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IDA
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Idaho Falls

Enter your travel dates to find the best prices.

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 1 May 2026.

Tue 1/913:00
LGW
-
IDA
2 stops16h 56m
Multiple Airlines
Fri 25/913:45
IDA
-
LGW
2 stops17h 55m
Multiple Airlines
Deal found 27/4£812
Tue 1/921:25
LHR
-
IDA
2 stops32h 31m
Multiple Airlines
Fri 25/906:18
IDA
-
LHR
2 stops22h 37m
Multiple Airlines
Deal found 1/5£813
Tue 9/617:00
LHR
-
IDA
1 stop29h 37m
Alaska Airlines
Tue 16/613:43
IDA
-
LHR
1 stop18h 22m
Alaska Airlines
Deal found 28/4£831
Tue 1/906:15
LHR
-
IDA
2 stops18h 59m
Delta
Fri 25/906:10
IDA
-
LHR
1 stop20h 50m
Delta
Deal found 28/4£842
Thu 5/1114:45
LHR
-
IDA
1 stop31h 44m
Alaska Airlines
Mon 9/1116:03
IDA
-
LHR
1 stop13h 17m
Alaska Airlines
Deal found 30/4£850
Thu 5/1109:25
EDI
-
IDA
2 stops55h 03m
United Airlines
Mon 9/1117:57
IDA
-
EDI
2 stops33h 33m
United Airlines
Deal found 29/4£1,053
Sun 14/611:30
EDI
-
IDA
2 stops29h 20m
United Airlines
Sun 21/616:10
IDA
-
EDI
2 stops33h 15m
United Airlines
Deal found 30/4£1,179
Mon 27/415:40
LGW
-
IDA
2 stops30h 49m
Multiple Airlines
Mon 4/516:06
IDA
-
LGW
2 stops39h 34m
Multiple Airlines
Deal found 26/4£1,208
Thu 23/715:40
LGW
-
IDA
2 stops37h 59m
Multiple Airlines
Fri 31/716:14
IDA
-
LGW
2 stops15h 26m
Multiple Airlines
Deal found 26/4£1,412
Thu 30/713:00
LGW
-
IDA
2 stops16h 39m
Multiple Airlines
Mon 3/813:43
IDA
-
LGW
2 stops17h 57m
Multiple Airlines
Deal found 26/4£1,594

Find 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 1 May 2026.

Round-trip from

£812

One-way from

£553
1/9-25/9
  • 1/9-25/9
  • 4 total stops
  • 34h 51m total
  • England to Idaho Falls
Search Deals
23/8
  • 23/8
  • 3 total stops
  • 53h 12m total
  • England to Idaho Falls
Search Deals

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 1 May 2026.
Use the filters below to find and compare flights from England to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Tue 1/9

13:00-22:56

2 stops16h 56m

Idaho Falls Fanning Field

Fri 25/9

13:45-14:40

2 stops17h 55m

£812

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 9/6

17:00-15:37

1 stop29h 37m

Idaho Falls Fanning Field

Tue 16/6

13:43-15:05

1 stop18h 22m

£831

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 1/9

21:25-22:56

2 stops32h 31m

Idaho Falls Fanning Field

Fri 25/9

06:18-20:20

2 stops31h 02m

£835

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 1/9

06:15-18:14

2 stops18h 59m

Idaho Falls Fanning Field

Fri 25/9

06:10-10:00

1 stop20h 50m

£842

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 9/6

12:55-22:15

1 stop16h 20m

Idaho Falls Fanning Field

Tue 16/6

07:00-10:55

1 stop20h 55m

£881

EdinburghIdaho Falls

EDI - IDA

EDIIDA

Edinburgh Turnhouse

Sun 14/6

11:30-09:50

2 stops29h 20m

Idaho Falls Fanning Field

Sun 21/6

16:10-08:25

2 stops33h 15m

£1,179

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Thu 23/7

15:40-22:39

2 stops37h 59m

Idaho Falls Fanning Field

Fri 31/7

16:14-14:40

2 stops15h 26m

£1,412
Fastest return journey

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Thu 30/7

13:00-22:39

2 stops16h 39m

Idaho Falls Fanning Field

Mon 3/8

13:43-14:40

2 stops17h 57m

£1,594
Cheapest one-way

EdinburghIdaho Falls

EDI - IDA

EDIIDA

Edinburgh Turnhouse

Sun 23/8

17:25-15:37

3 stops53h 12m

£553
Fastest single journey

EdinburghIdaho Falls

EDI - IDA

EDIIDA

Edinburgh Turnhouse

Sun 23/8

14:15-22:56

2 stops39h 41m

£633

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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

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 £1,179, Alaska Airlines can have you in Idaho Falls from England in 29h 20m. The distance between England and Idaho Falls is about 4410 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 Manchester - Idaho Falls Fanning Field or Edinburgh Turnhouse - 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 airline flying from England to Idaho Falls

Discover the top airline 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£872Average£1,028FlexibilityNo 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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