$1,092 Find Cheap Flights from Idaho Falls to England

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to England departing on 7/7. 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, 0 bags

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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Flight 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

mar., jul. 7 - mié., jul. 15
Delta Logo
6:00 am - 1:15 pm
IDA
-
LHR
24h 15m
2 stops
Delta Logo
9:55 am - 10:32 pm
LHR
-
IDA
19h 37m
2 stops
$1,092Delta
mar., jul. 7 - mié., jul. 15
United Airlines Logo
5:54 pm - 12:25 pm
IDA
-
LHR
11h 31m
1 stop
United Airlines Logo
2:50 pm - 9:07 pm
LHR
-
IDA
13h 17m
1 stop
$1,115United Airlines
mar., jul. 7 - mié., jul. 15
United Airlines Logo
5:54 pm - 12:25 pm
IDA
-
LHR
11h 31m
1 stop
United Airlines Logo
11:25 am - 9:07 pm
LHR
-
IDA
16h 42m
1 stop
$1,116United Airlines
mar., jul. 7 - mié., jul. 15
Delta Logo
6:00 am - 1:15 pm
IDA
-
LHR
24h 15m
2 stops
Delta Logo
4:20 pm - 2:36 pm
LHR
-
IDA
29h 16m
2 stops
$1,119Delta
mar., jul. 7 - mié., jul. 15
United Airlines Logo
2:30 pm - 12:25 pm
IDA
-
LHR
14h 55m
1 stop
United Airlines Logo
9:30 am - 9:07 pm
LHR
-
IDA
18h 37m
2 stops
$1,120United Airlines
jue., jul. 16 - dom., ago. 2
Delta Logo
6:00 am - 1:05 pm
IDA
-
LHR
24h 05m
2 stops
Delta Logo
10:55 am - 10:32 pm
LHR
-
IDA
18h 37m
1 stop
$1,249Delta
jue., jul. 16 - dom., ago. 2
United Airlines Logo
7:00 am - 11:35 am
IDA
-
LHR
21h 35m
2 stops
United Airlines Logo
12:15 pm - 9:50 am
LHR
-
IDA
28h 35m
2 stops
$1,338United Airlines
jue., jun. 18 - jue., jun. 25
United Airlines Logo
4:10 pm - 9:40 am
IDA
-
LHR
34h 30m
1 stop
United Airlines Logo
10:00 am - 9:07 pm
LHR
-
IDA
18h 07m
2 stops
$1,424United Airlines
jue., jun. 18 - jue., jun. 25
United Airlines Logo
5:54 pm - 7:55 am
IDA
-
LHR
31h 01m
2 stops
United Airlines Logo
2:10 pm - 9:50 am
LHR
-
IDA
26h 40m
2 stops
$1,431United Airlines
jue., jul. 16 - dom., ago. 2
Multiple Airlines Logo
12:53 pm - 11:15 am
IDA
-
LHR
15h 22m
1 stop
Multiple Airlines Logo
12:55 pm - 10:11 pm
LHR
-
IDA
16h 16m
1 stop
$1,468Multiple Airlines
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.

What is the cheapest month to fly from Idaho Falls to England?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to England, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to England is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,257 and $1,050 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$1,092
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 16% increase in price.
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.

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 9684 reviews
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

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

Information on your arrival and departure airports

Idaho Falls (IDA)