£548 Find Cheap Flights from Idaho Falls to the United Kingdom

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to the United Kingdom departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Idaho Falls to the United Kingdom

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Idaho Falls to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Idaho Falls to the United Kingdom

Sun, 3 Aug - Tue, 19 Aug
United Airlines Logo
10:45 - 12:20IDA-LHR
18h 35m1 stop
United Airlines Logo
11:25 - 17:23LHR-IDA
12h 58m1 stop
£548United Airlines
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Thu, 31 Jul - Fri, 8 Aug
United Airlines Logo
07:00 - 09:40IDA-LHR
19h 40m1 stop
United Airlines Logo
06:30 - 09:44LHR-IDA
34h 14m2 stops
£642United Airlines
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Thu, 31 Jul - Fri, 8 Aug
United Airlines Logo
05:00 - 07:40IDA-LHR
19h 40m2 stops
United Airlines Logo
06:30 - 09:44LHR-IDA
34h 14m2 stops
£646United Airlines
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Wed, 30 Jul - Sat, 9 Aug
American Airlines Logo
13:47 - 10:50IDA-LHR
14h 03m1 stop
American Airlines Logo
08:20 - 21:18LHR-IDA
19h 58m1 stop
£674American Airlines
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Wed, 30 Jul - Sat, 9 Aug
American Airlines Logo
13:47 - 12:30IDA-LHR
15h 43m2 stops
American Airlines Logo
11:00 - 21:18LHR-IDA
17h 18m2 stops
£677American Airlines
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Wed, 25 Jun - Wed, 2 Jul
Logo
06:15 - 20:20IDA-LHR
31h 05m2 stops
Logo
21:25 - 15:22LHR-IDA
48h 57m2 stops
£1,239
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Wed, 25 Jun - Wed, 2 Jul
Virgin Atlantic Logo
11:20 - 09:50IDA-LHR
15h 30m1 stop
Virgin Atlantic Logo
09:20 - 22:55LHR-IDA
20h 35m2 stops
£1,252Virgin Atlantic
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Mon, 23 Jun - Wed, 2 Jul
KLM Logo
15:04 - 09:50IDA-LHR
11h 46m1 stop
KLM Logo
11:00 - 22:55LHR-IDA
18h 55m1 stop
£1,281KLM
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Mon, 23 Jun - Wed, 2 Jul
KLM Logo
15:04 - 09:50IDA-LHR
11h 46m1 stop
KLM Logo
11:00 - 22:55LHR-IDA
18h 55m1 stop
£1,281KLM
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Wed, 30 Jul - Sat, 9 Aug
Logo
16:03 - 13:40IDA-LHR
14h 37m1 stop
Logo
18:10 - 22:39LHR-IDA
35h 29m2 stops
£1,640
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KAYAK's insights & trends for Idaho Falls to the United Kingdom flights

Get data-powered insights and trends into flights from Idaho Falls to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to the United Kingdom?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Idaho Falls to the United Kingdom were found on United Airlines (£548) and American Airlines (£674).

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Good to know - Cheap tickets from Idaho Falls to the United Kingdom

Low seasonMarch
High seasonJune
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (52% more expensive on average)

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Idaho Falls to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Idaho Falls to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Idaho Falls to the United Kingdom

Information on your arrival and departure airports

Idaho Falls (IDA)

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