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Cheap flights from Idaho Falls to the United Kingdom from $796

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to the United Kingdom departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho Falls to the United Kingdom

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho Falls to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho Falls to the United Kingdom.

Cheap last minute flights

Planning a quick getaway from Idaho Falls to the United Kingdom? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho Falls to the United Kingdom

Find recent round-trip train or bus tickets from Idaho Falls to the United Kingdom.

All round-trip flight deals to the United Kingdom

The cheapest plane tickets to the United Kingdom found on KAYAK recently.
5:44 pm - 9:40 amIDA-LHR
32h 56m1 stop
3:00 pm - 9:28 amLHR-IDA
48h 28m2 stops
$796United Airlines
Find Deal
Sun, Mar 2 - Fri, Mar 14
12:56 pm - 9:40 amIDA-LHR
13h 44m1 stop
10:40 am - 9:09 pmLHR-IDA
16h 29m1 stop
$913American Airlines
Find Deal
Sun, Mar 2 - Fri, Mar 14
6:10 am - 7:05 amIDA-LHR
17h 55m2 stops
9:10 am - 10:21 pmLHR-IDA
19h 11m2 stops
$937Delta
Find Deal
Sun, Mar 2 - Fri, Mar 14
6:00 am - 10:00 amIDA-LHR
21h 00m1 stop
9:10 am - 6:15 pmLHR-IDA
40h 05m2 stops
$938Air France
Find Deal
Fri, Dec 13 - Fri, Dec 20
5:30 am - 7:20 amIDA-LHR
18h 50m2 stops
10:05 am - 10:21 pmLHR-IDA
19h 16m2 stops
$1,220American Airlines
Find Deal
Fri, Dec 13 - Fri, Dec 20
6:00 am - 10:00 amIDA-LHR
21h 00m1 stop
9:10 am - 6:15 pmLHR-IDA
16h 05m2 stops
$1,229
Find Deal
Fri, Dec 13 - Fri, Dec 20
1:09 pm - 10:00 amIDA-LHR
13h 51m1 stop
10:45 am - 6:15 pmLHR-IDA
14h 30m1 stop
$1,267Delta
Find Deal
Fri, Dec 13 - Thu, Dec 19
1:09 pm - 10:00 amIDA-LHR
13h 51m1 stop
10:45 am - 6:15 pmLHR-IDA
14h 30m1 stop
$1,452Delta
Find Deal
Fri, Dec 13 - Sat, Dec 21
3:55 pm - 12:15 pmIDA-LHR
13h 20m1 stop
9:25 am - 11:59 pmLHR-IDA
21h 34m1 stop
$1,474
Find Deal
Fri, Dec 13 - Fri, Dec 20
2:35 pm - 9:40 amIDA-LHR
12h 05m1 stop
11:35 am - 9:07 pmLHR-IDA
16h 32m1 stop
$1,574United Airlines
Find Deal
Thu, Dec 12 - Thu, Dec 19

Delta flights from Idaho Falls to United Kingdom

Our best Delta deals on Idaho Falls to United Kingdom flight tickets
Delta
Mar 2
IDA6:10 amIdaho Falls Fanning Field
17h 55m
2 stops
LHR7:05 amLondon Heathrow
Mar 14
LHR9:10 amLondon Heathrow
19h 11m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
Delta
Dec 13
IDA1:09 pmIdaho Falls Fanning Field
13h 51m
1 stop
LHR10:00 amLondon Heathrow
Dec 19
LHR10:45 amLondon Heathrow
14h 30m
1 stop
IDA6:15 pmIdaho Falls Fanning Field
Delta
Dec 13
IDA1:09 pmIdaho Falls Fanning Field
13h 51m
1 stop
LHR10:00 amLondon Heathrow
Dec 21
LHR10:45 amLondon Heathrow
14h 30m
1 stop
IDA6:15 pmIdaho Falls Fanning Field

United Airlines flights from Idaho Falls to United Kingdom

Our best United Airlines deals on Idaho Falls to United Kingdom flight tickets
United Airlines
Mar 2
IDA5:44 pmIdaho Falls Fanning Field
32h 56m
1 stop
LHR9:40 amLondon Heathrow
Mar 14
LHR3:00 pmLondon Heathrow
48h 28m
2 stops
IDA9:28 amIdaho Falls Fanning Field
United Airlines
Dec 12
IDA2:35 pmIdaho Falls Fanning Field
12h 05m
1 stop
LHR9:40 amLondon Heathrow
Dec 19
LHR11:35 amLondon Heathrow
16h 32m
1 stop
IDA9:07 pmIdaho Falls Fanning Field
United Airlines
Dec 12
IDA10:55 amIdaho Falls Fanning Field
15h 45m
1 stop
LHR9:40 amLondon Heathrow
Dec 21
LHR11:35 amLondon Heathrow
16h 32m
1 stop
IDA9:07 pmIdaho Falls Fanning Field

How to get the cheapest flight ticket from Idaho Falls to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to United Kingdom from Idaho Falls?

United Airlines. United Airlines is the most popular carrier operating from Idaho Falls to United Kingdom

What is the cheapest Idaho Falls to United Kingdom flight route?

Idaho Falls Fanning Field - London Heathrow. Fly from Idaho Falls Fanning Field to London Heathrow for the best Idaho Falls - United Kingdom flight prices

Cheap Idaho Falls to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to United Kingdom

Best Price Found

$796

Fastest flight time

12h 05m

Direct flights

None

Airports in United Kingdom

1 airport
The best flight deal from Idaho Falls to United Kingdom found on momondo in the last 72 hours is $796
The fastest flight from Idaho Falls to United Kingdom takes 12h 05m
There are no direct flights from Idaho Falls to United Kingdom. Popular non-direct route for this connection is Idaho Falls Fanning Field Airport - London Heathrow Airport.
There is 1 airport near United Kingdom: London Heathrow (LHR)

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to United Kingdom?

    Prices for flights from Idaho Falls Fanning Field Airport to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to United Kingdom?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Idaho Falls to United Kingdom

Compare and see reviews for airlines that fly from Idaho Falls to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $716Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to United Kingdom?

Finding the right flight to United Kingdom from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Idaho Falls to United Kingdom with flexible booking policies on momondo?

All flight searches from Idaho Falls to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho Falls to United Kingdom?

momondo helps you find the best flight between Idaho Falls and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho Falls to United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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