$402 Find Cheap Flights from Idaho Falls to England

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to England departing on 9/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to England

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to England, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to England, as well as popular online travel agencies
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Flights Deals

Book Cheap Idaho Falls to England Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to England 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 round-trip flight deals from Idaho Falls to England

Tue, Jan 20 - Fri, Jan 30
 Logo
1:05 pm - 10:00 amIDA-LHR
13h 55m1 stop
 Logo
6:20 am - 6:15 pmLHR-IDA
18h 55m2 stops
Tue, Jan 20 - Fri, Jan 30
Delta Logo
6:45 pm - 6:20 amIDA-LHR
28h 35m2 stops
Delta Logo
6:20 am - 10:21 pmLHR-IDA
23h 01m2 stops
$626Delta
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Tue, Sep 23 - Tue, Sep 30
Virgin Atlantic Logo
1:06 pm - 2:15 pmIDA-LHR
18h 09m2 stops
Virgin Atlantic Logo
9:35 am - 10:25 pmLHR-IDA
19h 50m2 stops
$633Virgin Atlantic
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
7:00 am - 9:35 amIDA-LHR
19h 35m2 stops
United Airlines Logo
11:25 am - 8:52 pmLHR-IDA
16h 27m1 stop
$650United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Virgin Atlantic Logo
1:06 pm - 2:15 pmIDA-LHR
18h 09m2 stops
Virgin Atlantic Logo
12:45 pm - 10:25 pmLHR-IDA
16h 40m2 stops
$691Virgin Atlantic
Find Deal
Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
5:00 am - 12:20 pmIDA-LHR
24h 20m1 stop
United Airlines Logo
7:30 am - 9:47 amLHR-IDA
33h 17m2 stops
$693United Airlines
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Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
5:00 am - 9:40 amIDA-LHR
21h 40m1 stop
United Airlines Logo
2:50 pm - 8:54 pmLHR-IDA
13h 04m1 stop
$699United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
4:00 pm - 12:20 pmIDA-LHR
13h 20m1 stop
United Airlines Logo
7:25 am - 5:23 pmLHR-IDA
16h 58m2 stops
$723United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
4:00 pm - 12:20 pmIDA-LHR
13h 20m1 stop
United Airlines Logo
11:25 am - 5:23 pmLHR-IDA
12h 58m1 stop
$737United Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
 Logo
6:13 am - 6:50 amIDA-LHR
17h 37m1 stop
 Logo
9:25 pm - 3:20 pmLHR-IDA
48h 55m2 stops
$1,383
Find Deal
Booking Insights

KAYAK's insights & trends for Idaho Falls to England flights

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

How much is a round-trip flight from Idaho Falls to England?


Good to know

Low seasonNovember
Cheapest flight$402
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Idaho Falls to London

FAQs - booking England flights

  • How does KAYAK find such low prices on flights from Idaho Falls to England?

    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 England.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to England 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 England?

    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 England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to England?

    The cheapest time of day to fly to England is generally in the evening, when round-trip flights cost $914 on average. Morning departures are around 60% more expensive than evening flights, on average. The most expensive time of day to fly to England is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,424.

Reviews of the top airline flying from Idaho Falls to England

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to England. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to England? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Everything you need to know for your flight from Idaho Falls to England

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