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£684+ Cheap flights to Idaho Falls

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
25 Nov — 2 Dec1
1 adult

Find flights to Idaho Falls within your budget

Locate flights to Idaho Falls that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 953,013 searches and data was last updated on 20 November 2024.

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Route

Depart

Return

Price

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Wed 1/1

10:45-22:26

1 stop18h 41m

Idaho Falls Fanning Field

Sun 19/1

06:00-10:30

2 stops21h 30m

£684

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Mon 16/12

09:10-09:53

2 stops31h 43m

Idaho Falls Fanning Field

Sun 19/1

17:50-20:35

2 stops19h 45m

£909

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Mon 16/12

10:05-22:23

2 stops19h 18m

Idaho Falls Fanning Field

Sun 19/1

12:55-09:40

1 stop13h 45m

£943

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Wed 1/1

08:20-13:14

1 stop35h 54m

Idaho Falls Fanning Field

Sun 19/1

12:55-07:20

1 stop35h 25m

£1,123

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 4/1

10:45-18:15

1 stop14h 30m

Idaho Falls Fanning Field

Sat 11/1

13:10-06:25

2 stops34h 15m

£1,158

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 4/1

15:20-17:00

2 stops32h 40m

Idaho Falls Fanning Field

Sat 11/1

16:20-20:35

2 stops21h 15m

£1,420

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Mon 16/12

11:55-15:02

2 stops34h 07m

Idaho Falls Fanning Field

Sun 19/1

16:04-10:55

2 stops35h 51m

£1,690

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Fri 3/1

15:00-23:59

1 stop15h 59m

Idaho Falls Fanning Field

Fri 10/1

12:55-09:40

1 stop13h 45m

£1,931

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Flights to Idaho Falls in 2024

Find the latest flights to Idaho Falls in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 953,013 searches and data was last updated on 20 November 2024.

Return from

£684

Popular in

August

Cheapest in

September

Average price

£881
Delta
  • Delta
  • 1/1-19/1
  • 3 total stops
  • 40h 11m total
  • London to Idaho Falls
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for return flights in November 2024
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Find flight deals to Idaho Falls

Cheapest flights to Idaho Falls
Explore the most affordable flight options available to Idaho Falls. Find the lowest fares based on data from user searches, with prices last updated on 20 November 2024.

Mon 16/1209:10LHR - IDA
2 stops31h 43mUnited Airlines
Sun 19/117:50IDA - LHR
2 stops19h 45mUnited Airlines
Deal found 18/11£909
Mon 16/1210:05LHR - IDA
2 stops19h 18mAmerican Airlines
Sun 19/112:55IDA - LHR
1 stop13h 45mAmerican Airlines
Deal found 18/11£943
Mon 16/1211:55LGW - IDA
2 stops34h 07mMultiple Airlines
Sun 19/116:04IDA - LGW
2 stops35h 51mMultiple Airlines
Deal found 18/11£1,690

Best time to book a flight to Idaho Falls

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

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

How long is the flight to Idaho Falls?

On average, a flight from London to Idaho Falls takes 25 hours 35 minutes. Flights to Idaho Falls from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Idaho Falls?

The most popular airline flying from London to Idaho Falls is Virgin Atlantic.

Virgin Atlantic

Virgin Atlantic

From £774

What are the cheapest airlines that fly to Idaho Falls?

The cheapest airline flying from London to Idaho Falls is Virgin Atlantic.

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 20 November 2024.
Delta
8.0
Very Good
8,759 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,759 reviews
Delta
8.0
Very Good
8,759 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very Good
8,759 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very Good
8,759 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,173 reviews
Delta
8.0
Very Good
8,759 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,759 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Getting around Idaho Falls

Public buses, hire cars, and taxis all operate in Idaho Falls, so getting around is easy. There are also several specialised tour buses which will take you on trips to the mountains, the plains, or the Falls. Public buses tend to be run by various companies, so make sure you enquire which companies operate on the routes that you want to take. There are also air links to other parts of the US, such as Utah, with flights leaving several times a day, should you wish to explore even further afield, too.

  • When is the best time to fly to Idaho Falls?

    Winters in Idaho tend to be very snowy and cold, so unless you are visiting this region to ski or snowboard, it might be best to travel in another season. If you want to avoid the more expensive travel costs that are associated with the school summer holidays between June and August, whilst still being able to enjoy some temperate weather that lets you get out and about in nature, then the autumn months of September and October are a good time to visit Idaho Falls. Idaho Falls is also home to several festivals, from an annual Shakespeare Festival to a yearly June Picnic. So why not have a look to see what is going on and time your visit to coincide with one of these public events.

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

    Booking a flight to Idaho Falls Fanning Field (IDA) is your only option if you intend on flying to Idaho Falls. It is only a 3.8 mi journey from Fanning Field to Idaho Falls’s city center.

  • Can I find cheaper flights to Idaho Falls if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Idaho Falls on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho Falls?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Idaho Falls.

  • Where does the fastest flight to Idaho Falls depart from?

    For those looking to save time traveling to Idaho Falls, London offers the quickest one-way flight (17 hours 4 minutes).

  • Does Idaho Falls Fanning Field have car hire?

    Yes. Those touching down at Idaho Falls Fanning Field can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Idaho Falls Fanning Field?

    Yes. Idaho Falls Fanning Field has hotels nearby for those requiring accommodations. Stunning, Modern Apartment in Great Location is the closest property to Idaho Falls Fanning Field (0.0 mi away from Idaho Falls Fanning Field).

See more FAQs

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Complete your trip

Reserve a car hire and hotel room to complete your trip to Idaho Falls.
Idaho Falls car hire
Jackson Hole Airport car hire
Idaho Falls Fanning Field Airport car hire
Pocatello Airport car hire
Boise car hire

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