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Cheap flights from London Gatwick Airport to Idaho Falls from £1,077

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IDA
26 2月 — 5 3月1
1 adult

Cheap flight deals from Gatwick to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 2月 2025.

Round-trip from

£1,077

Popular in

August

Cheapest in

February

Average price

£696
American Airlines
  • American Airlines
  • 15/4-29/4
  • 4 total stops
  • 37h 22m total
  • London to Idaho Falls
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Gatwick to Idaho Falls

Cheapest flights from Gatwick to Idaho Falls
Explore the most affordable flight options available from Gatwick to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 2月 2025.

週二 15/410:25LGW - IDA
2 stops18h 45mAmerican Airlines
週二 29/407:43IDA - LGW
2 stops18h 37mAmerican Airlines
Deal found 20/2£1,077
週二 27/513:00LGW - IDA
2 stops16h 34mMultiple Airlines
週二 10/616:20IDA - LGW
2 stops15h 20mMultiple Airlines
Deal found 20/2£1,229

Find flights from Gatwick to Idaho Falls within your budget

Customise your flight search to find flights from Gatwick 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 21 2月 2025.

Fly from

Gatwick

Fly to

Idaho Falls

Route

Depart

Return

Price

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

週二 15/4

10:25-22:10

2 stops18h 45m

Idaho Falls Fanning Field

週二 29/4

07:43-09:20

2 stops18h 37m

£1,077

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

週二 27/5

13:00-22:34

2 stops16h 34m

Idaho Falls Fanning Field

週二 10/6

16:20-14:40

2 stops15h 20m

£1,229

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Gatwick to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Gatwick 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.

Travel insights for flights from Gatwick to Idaho Falls

Get recent, data-driven insights about flights from Gatwick to Idaho Falls including ideal travel times, pricing trends, and more.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

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.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated 21 2月 2025.
American Airlines
7.2
Good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.0

Food

6.5

Comfort

7.3

Boarding

7.5

Overall

7.2

Reviews

1 / 20

10.0
Excellent

Marc,Feb 2025

BOG - MIA

Free WiFi for all uses would have been great. Loved that tv and movies were included though. Also there could have been a better snack for an almost 4-hour flight

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.0

Food

6.5

Comfort

7.3

Boarding

7.5

Overall

7.2

Reviews

1 / 20

10.0
Excellent

Marc,Feb 2025

BOG - MIA

Free WiFi for all uses would have been great. Loved that tv and movies were included though. Also there could have been a better snack for an almost 4-hour flight

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 London Gatwick?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from London Gatwick to Idaho Falls. You should not have trouble finding flights to Fanning Field from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Idaho Falls airport from London Gatwick. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

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

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

  • How can I find direct flights from Gatwick to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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

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

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

Need flexible booking options for your flight to Idaho Falls from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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