Cheap Flights from London Gatwick Airport to Idaho from $1,637 Return

Flight deals from London Gatwick Airport to Idaho

Looking for a cheap last-minute deal or the best return flight from London Gatwick Airport to Idaho? If you want to travel next month, return fares start from $2,062. Find the lowest prices on one-way and return tickets right here.

Boise.$1,635 per passenger.Departing Fri, 2 Oct, returning Sun, 18 Oct.Return flight with Condor.Outbound indirect flight with Condor, departs from London Gatwick on Fri, 2 Oct, arriving in Boise.Inbound indirect flight with Condor, departs from Boise on Sun, 18 Oct, arriving in London Gatwick.Price includes taxes and charges.From $1,635, select.

Lewiston.$2,131 per passenger.Departing Fri, 11 Sep, returning Fri, 18 Sep.Return flight with Air France.Outbound indirect flight with Air France, departs from London Gatwick on Fri, 11 Sep, arriving in Lewiston-Nez Perce County.Inbound indirect flight with Air France, departs from Lewiston-Nez Perce County on Fri, 18 Sep, arriving in London Gatwick.Price includes taxes and charges.From $2,131, select.

Twin Falls.$4,974 per passenger.Departing Sun, 16 Aug, returning Sun, 30 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from London Gatwick on Sun, 16 Aug, arriving in Twin Falls.Inbound indirect flight with Delta, departs from Twin Falls on Sun, 30 Aug, arriving in London Gatwick.Price includes taxes and charges.From $4,974, select.

Show more deals

Flying from London Gatwick Airport to Idaho

Arm yourself with these facts on the fly.

Cheapest flight found	$1,635
Cheapest month to fly	October

How to find cheap flights from London Gatwick Airport to Idaho

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London Gatwick Airport to Idaho. Other savvy travellers recently found return flights from $1,637 and one-way tickets from $1,245. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from London Gatwick Airport to Idaho is currently October.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from London Gatwick Airport to anywhere you choose in Idaho.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from London Gatwick Airport to your chosen airport in Idaho go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Idaho Airport to Idaho flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from London Gatwick Airport to Idaho?

There are currently no direct flights from London Gatwick Airport to Idaho, but we've found some other routes to United States – check them out now.

What is the average price of a flight from London Gatwick Airport to Idaho?

We looked at all of the upcoming return flights from London Gatwick Airport to Idaho we could find over the next 12 months. It looks like $1,635 is the best price. This is good, compared to the average Idaho ticket price of $2,917.

What is the cheapest month to fly from London Gatwick Airport to Idaho?

The cheapest month to fly from London Gatwick Airport to Boise Airport is currently October.
The cheapest month to fly from London Gatwick Airport to Twin Falls Airport is currently August.
And the cheapest month to fly from London Gatwick Airport to Lewiston-Nez Perce County Airport is usually September.

Which upcoming date is cheapest to fly from London Gatwick Airport to Idaho on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Gatwick Airport to Idaho on Friday, 2 October 2026.