GBP/GB
Find cheap flights to Idaho Falls, Idaho in 2025/2026 from £584 This is the cheapest return flight found to Idaho Falls, Idaho from UK on FlightsFinder on December 1st 2025 at 18:41. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Idaho Falls, Idaho from the most established flight comparison sites.
Fly to Idaho Falls, Idaho and visit sites like Museum of Idaho, Idaho Falls Zoo at Tautphaus Park, Snake River Plain & Idaho Falls River Walk - Greenbelt Trail.
1. Enter your search requirements for Idaho Falls, Idaho
2. Compare the best Idaho Falls, Idaho deals from top comparison engines
3. Book your Idaho Falls, Idaho flight at the cheapest price
These economy flights were found on FlightsFinder from UK to Idaho Falls, Idaho in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from UK to Idaho Falls, Idaho in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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No flights found for this month.
According to our data, February is on average the cheapest time to book flights to Idaho Falls, Idaho.
You can get flights from £584 return.
According to our data, January is on average the most expensive time to book flights to Idaho Falls, Idaho.
A return flight could set you back more than £1,965.
Nestled along the scenic Snake River in southeastern Idaho, Idaho Falls offers visitors a delightful blend of natural beauty and vibrant city life. Known as the "Gateway to Yellowstone," this charming city boasts a rich history, outdoor recreational opportunities, and a welcoming community. Explore the picturesque Greenbelt along the river, witness the majestic Idaho Falls downtown, or indulge in local cuisine at charming eateries. With easy access to world-class outdoor adventures and a wealth of cultural attractions, Idaho Falls is a hidden gem waiting to be discovered by intrepid travelers seeking an authentic American experience.
A good price for a flight to Idaho Falls is £526 - £642.
The popular airports near Idaho Falls, Idaho are Idaho Falls Regional Airport (IDA), Jackson Hole Airport (JAC) in Wyoming, and Salt Lake City International Airport (SLC) in Utah.
The flight to Idaho Falls, Idaho (IDA) is roughly 10 hours 57 minutes and 4,708 miles (7,577 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Idaho Falls, Idaho from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Idaho Falls, Idaho.
Here is the average weather forecast in Idaho Falls, Idaho by month:
• Jan: -1°C
• Feb: 3°C
• Mar: 9°C
• Apr: 15°C
• May: 20°C
• Jun: 25°C
• Jul: 30°C
• Aug: 30°C
• Sep: 24°C
• Oct: 16°C
• Nov: 6°C
• Dec: -0°C
The Idaho Falls Regional Airport is approximately 2 miles from the city center of Idaho Falls, Idaho.
Typically, flights are cheapest to Idaho Falls, Idaho 2 months before departure.
Studies show flights to Idaho Falls, Idaho are typically cheaper on Tuesdays and Wednesdays.
-0.8 °C
Fri, 5 Dec 2025
Average Temperature
-1°C
Jan
3°C
Feb
9°C
Mar
15°C
Apr
20°C
May
25°C
Jun
30°C
Jul
30°C
Aug
24°C
Sep
16°C
Oct
6°C
Nov
-0°C
Dec
London, England UK - Heathrow International Airport (LHR) to Idaho Falls, Idaho (IDA)
Distance:
4,708 miles (7,577 kilometres)
Average flight time (direct 10 hours 57 minutes)
London, England UK - London Gatwick International Airport (LGW) to Idaho Falls, Idaho (IDA)
Distance:
4,732 miles (7,616 kilometres)
Average flight time (direct 11 hours)
Manchester, England UK - Manchester Airport (MAN) to Idaho Falls, Idaho (IDA)
Distance:
4,564 miles (7,345 kilometres)
Average flight time (direct 10 hours 38 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Idaho Falls, Idaho (IDA)
Distance:
4,710 miles (7,580 kilometres)
Average flight time (direct 10 hours 58 minutes)
London, England UK - London North, Luton International Airport (LTN) to Idaho Falls, Idaho (IDA)
Distance:
4,692 miles (7,551 kilometres)
Average flight time (direct 10 hours 55 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Idaho Falls, Idaho (IDA)
Distance:
4,413 miles (7,103 kilometres)
Average flight time (direct 10 hours 18 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Idaho Falls, Idaho (IDA)
Distance:
4,622 miles (7,438 kilometres)
Average flight time (direct 10 hours 46 minutes)
Bristol, UK - Bristol Airport (BRS) to Idaho Falls, Idaho (IDA)
Distance:
4,641 miles (7,469 kilometres)
Average flight time (direct 10 hours 48 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Idaho Falls, Idaho (IDA)
Distance:
4,385 miles (7,057 kilometres)
Average flight time (direct 10 hours 14 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Idaho Falls, Idaho (IDA)
Distance:
4,384 miles (7,055 kilometres)
Average flight time (direct 10 hours 14 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Idaho Falls, Idaho (IDA)
Distance:
4,504 miles (7,249 kilometres)
Average flight time (direct 10 hours 30 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Idaho Falls, Idaho (IDA)
Distance:
4,723 miles (7,601 kilometres)
Average flight time (direct 10 hours 59 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Idaho Falls, Idaho (IDA)
Distance:
4,547 miles (7,318 kilometres)
Average flight time (direct 10 hours 36 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Idaho Falls, Idaho (IDA)
Distance:
4,617 miles (7,431 kilometres)
Average flight time (direct 10 hours 45 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Idaho Falls, Idaho (IDA)
Distance:
4,559 miles (7,337 kilometres)
Average flight time (direct 10 hours 37 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Idaho Falls, Idaho (IDA)
Distance:
4,392 miles (7,068 kilometres)
Average flight time (direct 10 hours 15 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Idaho Falls, Idaho (IDA)
Distance:
4,396 miles (7,075 kilometres)
Average flight time (direct 10 hours 16 minutes)
London, England UK - London South, Southend Airport (SEN) to Idaho Falls, Idaho (IDA)
Distance:
4,739 miles (7,627 kilometres)
Average flight time (direct 11 hours 1 minute)
Southampton, UK - Southampton Airport (SOU) to Idaho Falls, Idaho (IDA)
Distance:
4,705 miles (7,571 kilometres)
Average flight time (direct 10 hours 57 minutes)
Jersey, UK - Jersey Airport (JER) to Idaho Falls, Idaho (IDA)
Distance:
4,760 miles (7,660 kilometres)
Average flight time (direct 11 hours 4 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Idaho Falls, Idaho (IDA)
Distance:
4,620 miles (7,436 kilometres)
Average flight time (direct 10 hours 46 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Idaho Falls, Idaho (IDA)
Distance:
4,597 miles (7,398 kilometres)
Average flight time (direct 10 hours 42 minutes)
From London (LHR), UK to Idaho Falls, United States (IDA): £584
Depart: 19 Feb 2026 · Return: 26 Feb 2026 Price found 01 Dec 2025, 18:41
From Manchester (MAN), UK to Idaho Falls, United States (IDA): £694
Depart: 01 Feb 2026 · Return: 08 Feb 2026 Price found 02 Dec 2025, 14:25
From Glasgow (GLA), UK to Idaho Falls, United States (IDA): £821
Depart: 16 Apr 2026 · Return: 26 Apr 2026 Price found 04 Dec 2025, 22:10
From Birmingham (BHX), UK to Idaho Falls, United States (IDA): £849
Depart: 09 Mar 2026 · Return: 15 Mar 2026 Price found 04 Dec 2025, 19:01
From Edinburgh (EDI), UK to Idaho Falls, United States (IDA): £866
Depart: 16 Apr 2026 · Return: 26 Apr 2026 Price found 04 Dec 2025, 22:09
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