Cheap flights from London to Idaho Falls from £364

Cheap flights from London to Idaho Falls from £364

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3 stops
Sun, May 10
London STNIdaho Falls IDA
£364
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3 stops
Sun, May 10
London LTNIdaho Falls IDA
£367
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3 stops
Sun, May 10
London LTNIdaho Falls IDA
£369
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3 stops
Sun, May 10
London LGWIdaho Falls IDA
£372
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3 stops
Sun, May 10
London LGWIdaho Falls IDA
£391
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3 stops
Fri, May 8
London SENIdaho Falls IDA
£411
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2 stops
Thu, May 7 – Wed, May 13
London LHRIdaho Falls IDA
£739
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2 stops
Wed, May 6 – Sun, May 10
London LHRIdaho Falls IDA
£923
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2 stops
Wed, May 6 – Mon, May 11
London LHRIdaho Falls IDA
£923
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2 stops
Tue, May 5 – Sun, May 10
London LHRIdaho Falls IDA
£948
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2 stops
Wed, May 6 – Sun, May 10
London LHRIdaho Falls IDA
£948
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2 stops
Fri, May 8 – Tue, May 12
London LHRIdaho Falls IDA
£948
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How much do flights to Idaho Falls cost?

Cheapest one-way trip

£364

Cheapest round-trip

£739

Average round-trip

£898

Includes rare itinerary

Travel hack

Most popular airline

Alaska Airlines

Key info about flying to Idaho Falls

Depart from
Gatwick
Arrive to
Idaho Falls Regional
Average flights per week
276
Flight distance
Worth visiting
The Rocky Mountains - Yellowstone National Park

Check-in for a flight from London to Idaho Falls

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
Allegiant AirAAYG4No
IcelandairICEFINo
RyanairRYRFRNo
KLM Royal Dutch AirlinesKLMKLNo

Online check-in is not available for these airlines.

Weather in Idaho Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-10°C
February0°C-7°C
March6°C-3°C
April12°C0°C
May18°C4°C
June24°C9°C
July31°C13°C
August29°C13°C
September24°C9°C
October14°C2°C
November5°C-3°C
December-1°C-8°C
Hottest Month
31°C
July
Coldest month
-10°C
January
Sunny days
279
days per year
Snow days
20
days per year

14 day forecast

Friday
10 Apr
24°C2°C
17 Apr
7°C-6°C
Saturday
11 Apr
18°C5°C
18 Apr
11°C-2°C
Sunday
12 Apr
88%
16°C1°C
19 Apr
15°C1°C
Monday
13 Apr
12°C0°C
20 Apr
19°C3°C
Tuesday
14 Apr
13°C3°C
21 Apr
86%
17°C6°C
Wednesday
15 Apr
77%
5°C3°C
22 Apr
89%
10°C2°C
Thursday
16 Apr
75%
4°C0°C
23 Apr
10°C0°C
Travelers usually depart from Gatwick, London Stansted, Heathrow, Luton, or London City when they travel from London to Idaho Falls. The most popular airlines for this route are Alaska Airlines, Allegiant Air, Icelandair, Ryanair, and KLM Royal Dutch Airlines. London and Idaho Falls have 276 direct flights per week. When you arrive at Idaho Falls, consider visiting The Rocky Mountains, and Yellowstone National Park.

Frequently asked questions

What are the most popular routes to and from London?
Travelers frequently search for route combinations, such as London and Istanbul, Tirana, Barcelona, Jeddah, Tel Aviv, Prague, Paris, Athens, Bucharest, Málaga, Marrakesh, Bangkok, Rome, Chișinău, Madrid, Budapest, Edinburgh, New York, Oslo, Agadir.
What are the most popular routes to and from Idaho Falls?
Travelers frequently search for route combinations, such as Idaho Falls and Santa Ana, Phoenix, Portland, Las Vegas, Seattle, Oakland, San Francisco, Calgary, Mérida, Frankfurt, Kharkiv, Dubai, Port Moresby, Eugene, New Delhi, Surat, Odessa, Dayton, Lusaka, Prague.
Which airports are there in London?
London is mainly served by London Stansted. But there are other airports nearby, including Heathrow, Gatwick, Luton, London City, London Southend, RAF Northolt.
What airports are near London?
The main airport in London is London Stansted. It is also served by Birmingham, Bristol, East Midlands, Cardiff, Bournemouth, Southampton, Exeter, Norwich, Humberside.
What airports are near Idaho Falls?
The main airport in Idaho Falls is Idaho Falls Regional. It is also served by Idaho Falls Regional, Magic Valley Regional, Jackson Hole, Friedman Memorial, Yellowstone, Pocatello Regional.
Which airlines fly between London and Idaho Falls?
Currently, you can fly between London and Idaho Falls with Alaska Airlines, Allegiant Air, Icelandair, Ryanair, KLM Royal Dutch Airlines.
When’s the best time to travel between London and Idaho Falls?
If you don’t have specific dates for your trip between London and Idaho Falls, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between London and Idaho Falls?
Traveling between London and Idaho Falls, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near London?
There are a number of airports in and around London. The main one is London Stansted and other nearby airports include Birmingham, Bristol, East Midlands, Cardiff, Bournemouth, Southampton, Exeter, Norwich, Humberside
How many airports are there near Idaho Falls?
What time do nonstop (direct) flights between London and Idaho Falls depart?
What time do nonstop (direct) flights between London and Idaho Falls arrive?
What time do flights between London and Idaho Falls depart?
What time do flights between London and Idaho Falls arrive?

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