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Cheap flights from London to Idaho Falls from $1,051

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Idaho Falls departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Idaho Falls

Cheap round-trip flights

KLM Logo
11:45 am - 10:55 pmLHR-IDA
18h 10m2 stops
KLM Logo
11:20 am - 3:05 pmIDA-LHR
20h 45m2 stops
$1,051KLM
Find Deal
Fri, Jul 4 - Thu, Jul 10
British Airways Logo
12:00 pm - 1:17 pmLHR-IDA
32h 17m1 stop
British Airways Logo
1:47 pm - 10:50 amIDA-LHR
14h 03m1 stop
$1,102British Airways
Find Deal
Fri, Jul 4 - Thu, Jul 10
American Airlines Logo
9:15 am - 9:13 pmLHR-IDA
18h 58m2 stops
American Airlines Logo
6:51 am - 9:00 amIDA-LHR
19h 09m1 stop
$1,118American Airlines
Find Deal
Fri, Jul 4 - Thu, Jul 10
 Logo
9:25 pm - 5:04 pmLHR-IDA
26h 39m2 stops
 Logo
9:34 pm - 8:20 pmIDA-LHR
39h 46m3 stops
$1,249
Find Deal
Sat, Jul 26 - Sat, Aug 2
 Logo
1:25 pm - 10:39 pmLHR-IDA
16h 14m1 stop
 Logo
4:03 pm - 2:15 pmIDA-LHR
15h 12m1 stop
$1,252
Find Deal
Sat, Jul 26 - Sat, Aug 2
Delta Logo
6:15 am - 6:11 pmLHR-IDA
18h 56m2 stops
Delta Logo
6:00 am - 6:45 amIDA-LHR
17h 45m2 stops
$1,436Delta
Find Deal
Sat, Jul 26 - Sat, Aug 2
Iberia Logo
8:20 am - 9:35 pmLHR-IDA
20h 15m1 stop
Iberia Logo
6:51 am - 9:00 amIDA-LHR
19h 09m1 stop
$1,452Iberia
Find Deal
Sat, Jul 26 - Sat, Aug 2
Delta Logo
6:30 am - 10:29 pmLHR-IDA
22h 59m2 stops
Delta Logo
11:20 am - 1:30 pmIDA-LHR
19h 10m2 stops
$1,521Delta
Find Deal
Fri, Jul 25 - Fri, Aug 1
American Airlines Logo
10:05 am - 9:35 pmLHR-IDA
18h 30m2 stops
American Airlines Logo
6:51 am - 12:45 pmIDA-LHR
22h 54m1 stop
$1,579American Airlines
Find Deal
Sat, Jul 26 - Sat, Aug 2
Iberia Logo
9:15 am - 9:35 pmLHR-IDA
19h 20m2 stops
Iberia Logo
6:51 am - 7:20 amIDA-LHR
17h 29m2 stops
$6,539Iberia
Find Deal
Sat, Jul 26 - Sat, Aug 2

Delta flights from London to Idaho Falls

Our best Delta deals on London to Idaho Falls flight tickets
Delta
Jul 26
LHR6:15 amLondon Heathrow
18h 56m
2 stops
IDA6:11 pmIdaho Falls Fanning Field
Aug 2
IDA6:00 amIdaho Falls Fanning Field
17h 45m
2 stops
LHR6:45 amLondon Heathrow
Delta
Jul 25
LHR6:30 amLondon Heathrow
22h 59m
2 stops
IDA10:29 pmIdaho Falls Fanning Field
Aug 1
IDA11:20 amIdaho Falls Fanning Field
19h 10m
2 stops
LHR1:30 pmLondon Heathrow
Delta
Jul 26
LHR6:30 amLondon Heathrow
18h 41m
2 stops
IDA6:11 pmIdaho Falls Fanning Field
Aug 2
IDA11:20 amIdaho Falls Fanning Field
19h 10m
2 stops
LHR1:30 pmLondon Heathrow

United Airlines flights from London to Idaho Falls

Our best United Airlines deals on London to Idaho Falls flight tickets
United Airlines
Jul 27
LHR12:05 pmLondon Heathrow
17h 46m
2 stops
IDA10:51 pmIdaho Falls Fanning Field
Aug 3
IDA4:13 pmIdaho Falls Fanning Field
34h 27m
1 stop
LHR9:40 amLondon Heathrow
United Airlines
Jul 27
LHR2:50 pmLondon Heathrow
15h 01m
1 stop
IDA10:51 pmIdaho Falls Fanning Field
Aug 3
IDA4:13 pmIdaho Falls Fanning Field
34h 27m
1 stop
LHR9:40 amLondon Heathrow
United Airlines
Jun 24
LHR10:50 amLondon Heathrow
19h 01m
2 stops
IDA10:51 pmIdaho Falls Fanning Field
Jun 27
IDA7:00 amIdaho Falls Fanning Field
17h 40m
2 stops
LHR7:40 amLondon Heathrow

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from London to Idaho Falls

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 typical price of a round-trip flight between London and Idaho Falls?

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $908.

When to book flights from London to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from London to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Idaho Falls (LON to IDA) flight deals and tips

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

Best Price Found

$1,051

Fastest flight time

13h 08m

Direct flights

None

Airports in Idaho Falls

1 airport
The best flight deal from London to Idaho Falls found on momondo in the last 72 hours is $1,051
The fastest flight from London to Idaho Falls takes 13h 08m
There are no direct flights from London to Idaho Falls. Popular non-direct routes for this connection are London Gatwick Airport - Idaho Falls Fanning Field Airport and London Heathrow Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

  • How far is London to Idaho Falls Fanning Field by plane?

    There are 4715.6 mi between London and Idaho Falls Fanning Field. Typically, this will take 13h 08m by plane in normal conditions.

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

    Prices for flights from London to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Idaho Falls for you.

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

Yes. momondo allows you to filter the results for London to Idaho Falls flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from London.

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

Price alerts on flights to Idaho Falls from London 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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Tue 6/17
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