A river flowing through a rocky landscape with trees and a distant tower.

£812 Cheap Flights from Newcastle (NCL) to Idaho Falls (IDA)

Flight 1

Cheap Flights from Newcastle-upon-Tyne to Idaho Falls (NCL-IDA)

Prices were available within the past 7 days and start at £812 for one-way flights, for the period specified. Prices and availability are subject to change.
Finnair
Wed, 20 Jan
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £812
One way
Found 11 hours ago
Select Finnair flight, departing Wed, 20 Jan from Newcastle-upon-Tyne to Idaho Falls, priced at £812 Found 11 hours ago
Finnair
Thu, 24 Dec
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £897
One way
Found 3 days ago
Select Finnair flight, departing Thu, 24 Dec from Newcastle-upon-Tyne to Idaho Falls, priced at £897 Found 3 days ago
Finnair
Thu, 24 Dec
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £947
One way
Found 3 days ago
Select Finnair flight, departing Thu, 24 Dec from Newcastle-upon-Tyne to Idaho Falls, priced at £947 Found 3 days ago
Finnair
Thu, 24 Dec
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £1,017
One way
Found 3 days ago
Select Finnair flight, departing Thu, 24 Dec from Newcastle-upon-Tyne to Idaho Falls, priced at £1,017 Found 3 days ago
Finnair
Wed, 20 Jan
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £1,106
One way
Found 11 hours ago
Select Finnair flight, departing Wed, 20 Jan from Newcastle-upon-Tyne to Idaho Falls, priced at £1,106 Found 11 hours ago
KLM
Wed, 20 Jan
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £1,515
One way
Found 15 hours ago
Select KLM flight, departing Wed, 20 Jan from Newcastle-upon-Tyne to Idaho Falls, priced at £1,515 Found 15 hours ago
KLM
Wed, 20 Jan
NCL
Newcastle-upon-Tyne
IDA
Idaho Falls
From £1,536
One way
Found 1 day ago
Select KLM flight, departing Wed, 20 Jan from Newcastle-upon-Tyne to Idaho Falls, priced at £1,536 Found 1 day ago

Book with confidence

Compare flights from Newcastle to Idaho Falls easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Newcastle to Idaho Falls. Operating between them flights per day, 2 airlines cover the route. And fly direct, getting you to Idaho Falls Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Newcastle Intl. to Idaho Falls Regional.

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.

Grab a great deal on your flight from Newcastle Intl. (NCL) to Idaho Falls Regional (IDA)

The easiest way to view the best deals on flights from Newcastle to Idaho Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Newcastle Intl. to Idaho Falls Regional start at just and range up to .

To find an even better deal, try

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Newcastle and Idaho Falls
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper

Why you should book your Newcastle to Idaho Falls flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Newcastle Intl. to Idaho Falls Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.

Frequently Asked Questions

How much does a flight from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) cost?

You can find one-way and return flights from NCL to IDA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when NCL to IDA ticket fares go up or down.

What is the cheapest month to fly from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

The cheapest months to fly from NCL to IDA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Which airlines fly direct from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

Enter NCL to IDA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

How do I find cheap flights from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

To find a cheap flight from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best time to fly from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

How many flights per day from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

There are approximately 5 connecting flights per day from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional). Some common connection points include Schiphol (AMS) and (DUB).

What is the earliest flight from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

The earliest flight from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) typically departs at around 5:45 AM. This service is seasonal, active only in June, and is operated by KLM and Delta. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What day of the week has the most flights from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

If you're flying from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional), you'll typically find the most flights on a Wednesday, with around 22 flight options available. This gives you a good selection for your travel plans. Major airlines on this route include British Airways, KLM, and Hop!.

What are the most popular departure times for flights from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

The most popular departure times for flights from Newcastle Intl. (NCL) to Idaho Falls Regional (IDA) are in the morning, from 9am to 12pm. Many major carriers, including British Airways, Aer Lingus and Hop!, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of time left in the day.

How long does it take to fly from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

There are no direct flights from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional). For flights with two or more stops, you can expect the journey to typically take around 19 hours 30 minutes. This route covers a distance of approximately 7,248 kilometres (4,504 miles). Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.

Can you fly business or first class from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

You can fly business class between NCL and IDA. You can fly business class with KLM.

How do I earn miles on a Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) flight with Expedia?

It's easy to earn miles on a Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Idaho Falls, ID (IDA) from Newcastle (NCL)?

If you're planning to travel to Idaho Falls from Newcastle Intl. (NCL), you typically fly into Idaho Falls Regional (IDA) which offers international flights and connections. Some flights may connect through major hubs like Heathrow (LHR), Schiphol (AMS), or Roissy-Charles de Gaulle (CDG) before reaching Idaho Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) at the last minute?

Typically, booking a last minute flight from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) flight and hotel package?

Securing a Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?

If you booked your Newcastle (NCL-Newcastle Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Newcastle Intl. Airport
Destination airport
Idaho Falls Regional Airport
Distance
4,503 miles away
Return price
£812
*Available to Expedia members.