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Cheap flights from England to Idaho Falls from £388

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IDA
9 Apr — 16 Apr1
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 10 March 2026.

Thu 23/412:25
LHR
-
IDA
2 stops17h 15m
Virgin Atlantic
Thu 30/413:09
IDA
-
LHR
2 stops16h 06m
Virgin Atlantic
Deal found 9/3£789
Tue 1/917:00
LHR
-
IDA
1 stop29h 29m
Alaska Airlines
Fri 25/916:03
IDA
-
LHR
1 stop16h 02m
Alaska Airlines
Deal found 10/3£796
Tue 1/906:15
LHR
-
IDA
2 stops18h 59m
Delta
Fri 25/918:50
IDA
-
LHR
2 stops18h 20m
Delta
Deal found 6/3£800
Wed 3/608:55
LHR
-
IDA
1 stop34h 19m
American Airlines
Tue 16/607:00
IDA
-
LHR
2 stops20h 15m
American Airlines
Deal found 10/3£807
Tue 1/911:20
LHR
-
IDA
2 stops17h 54m
KLM
Fri 25/918:50
IDA
-
LHR
1 stop32h 10m
KLM
Deal found 10/3£810
Tue 1/916:25
LHR
-
IDA
1 stop26h 51m
American Airlines
Fri 25/913:46
IDA
-
LHR
1 stop17h 39m
American Airlines
Deal found 7/3£817
Tue 1/912:55
LHR
-
IDA
1 stop15h 24m
Multiple Airlines
Fri 25/913:46
IDA
-
LHR
1 stop14h 09m
Multiple Airlines
Deal found 8/3£820
Wed 18/1112:30
EDI
-
IDA
2 stops35h 52m
United Airlines
Sun 22/1117:57
IDA
-
EDI
2 stops57h 33m
United Airlines
Deal found 5/3£975
Wed 7/1009:00
MAN
-
IDA
2 stops39h 22m
United Airlines
Sun 11/1014:35
IDA
-
MAN
2 stops43h 35m
United Airlines
Deal found 8/3£1,016
Thu 4/605:55
MAN
-
IDA
2 stops18h 24m
United Airlines
Fri 12/614:30
IDA
-
MAN
2 stops33h 00m
United Airlines
Deal found 6/3£1,174
Tue 1/915:40
LGW
-
IDA
2 stops37h 59m
Multiple Airlines
Fri 25/906:15
IDA
-
LGW
2 stops25h 25m
Multiple Airlines
Deal found 10/3£1,419
Mon 25/515:40
LGW
-
IDA
2 stops30h 46m
Multiple Airlines
Tue 30/613:43
IDA
-
LGW
2 stops17h 57m
Multiple Airlines
Deal found 9/3£3,528

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 10 March 2026.

Round-trip from

£789

One-way from

£388
Virgin Atlantic
  • Virgin Atlantic
  • 23/4-30/4
  • 4 total stops
  • 33h 21m total
  • England to Idaho Falls
Search Deals
20/6
  • 20/6
  • 3 total stops
  • 49h 38m 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 10 March 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

LHR - IDA

LHRIDA

London Heathrow

Thu 23/4

12:25-22:40

2 stops17h 15m

Idaho Falls Fanning Field

Thu 30/4

13:09-12:15

2 stops16h 06m

£789

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 1/9

17:00-15:29

1 stop29h 29m

Idaho Falls Fanning Field

Fri 25/9

16:03-15:05

1 stop16h 02m

£796

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 1/9

06:15-18:14

2 stops18h 59m

Idaho Falls Fanning Field

Fri 25/9

18:50-20:10

2 stops18h 20m

£800

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 1/9

20:55-18:14

2 stops28h 19m

Idaho Falls Fanning Field

Fri 25/9

18:50-10:00

1 stop32h 10m

£812

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Tue 1/9

14:45-12:10

1 stop28h 25m

Idaho Falls Fanning Field

Fri 25/9

13:44-10:50

1 stop14h 06m

£823

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Mon 25/5

12:55-22:15

1 stop16h 20m

Idaho Falls Fanning Field

Tue 30/6

07:00-10:55

1 stop20h 55m

£873

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Wed 3/6

06:15-18:14

2 stops18h 59m

Idaho Falls Fanning Field

Mon 15/6

06:10-11:10

2 stops22h 00m

£897

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Fri 5/6

18:35-14:34

2 stops26h 59m

Idaho Falls Fanning Field

Mon 15/6

11:20-10:20

2 stops16h 00m

£930
Fastest return journey

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Fri 5/6

11:10-22:15

2 stops18h 05m

Idaho Falls Fanning Field

Mon 15/6

14:08-10:55

1 stop13h 47m

£940

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Thu 4/6

05:55-17:19

2 stops18h 24m

Idaho Falls Fanning Field

Fri 12/6

14:30-06:30

2 stops33h 00m

£1,174

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 19 resultsSorted by cheapest first
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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 month to book a flight from England to Idaho Falls?

Currently, September is the cheapest month in which you can book a flight from England to Idaho Falls (average of £582). Flying from England to Idaho Falls in December is currently the most expensive (average of £1,022). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 £789, Virgin Atlantic can have you in Idaho Falls from England in 17h 15m. 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 Gatwick - 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.

  • What is the cheapest month to book a flight from England to Idaho Falls?

    Currently, September is the cheapest month in which you can book a flight from England to Idaho Falls (average of £582). Flying from England to Idaho Falls in December is currently the most expensive (average of £1,022). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£762Average£1,041FlexibilityNo 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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