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Cheap flights from England to Idaho Falls from £646

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from England to Idaho Falls departing on 22/11. 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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Find the cheapest flights from England to Idaho Falls

Cheap return flights

American Airlines Logo
15:25 - 13:27LHR-IDA
29h 02m2 stops
American Airlines Logo
07:15 - 20:00IDA-LHR
29h 45m2 stops
£646American Airlines
Find Deal
Sat, 22 Nov - Wed, 26 Nov
American Airlines Logo
14:25 - 22:34LHR-IDA
15h 09m1 stop
American Airlines Logo
07:15 - 09:40IDA-LHR
19h 25m2 stops
£647American Airlines
Find Deal
Sat, 22 Nov - Wed, 26 Nov
Delta Logo
06:20 - 18:14LHR-IDA
18h 54m2 stops
Delta Logo
06:05 - 07:05IDA-LHR
18h 00m2 stops
£652Delta
Find Deal
Sat, 22 Nov - Wed, 26 Nov
British Airways Logo
09:15 - 21:23LHR-IDA
19h 08m2 stops
British Airways Logo
12:41 - 07:20IDA-LHR
11h 39m1 stop
£664British Airways
Find Deal
Thu, 11 Sep - Thu, 18 Sep
British Airways Logo
10:30 - 12:59LHR-IDA
33h 29m1 stop
British Airways Logo
12:41 - 07:20IDA-LHR
11h 39m1 stop
£666British Airways
Find Deal
Thu, 11 Sep - Thu, 18 Sep
American Airlines Logo
14:25 - 22:34LHR-IDA
15h 09m1 stop
American Airlines Logo
13:58 - 12:15IDA-LHR
15h 17m1 stop
£668American Airlines
Find Deal
Sat, 22 Nov - Wed, 26 Nov
Virgin Atlantic Logo
09:40 - 22:25LHR-IDA
19h 45m2 stops
Virgin Atlantic Logo
13:06 - 14:15IDA-LHR
18h 09m2 stops
£691Virgin Atlantic
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Logo
10:30 - 21:25LHR-IDA
17h 55m1 stop
Logo
16:15 - 13:40IDA-LHR
14h 25m1 stop
£697
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Delta Logo
13:30 - 12:33MAN-IDA
30h 03m2 stops
Delta Logo
13:05 - 16:05IDA-MAN
44h 00m2 stops
£704Delta
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Wed, 5 Nov - Sun, 9 Nov
Logo
15:40 - 22:39LGW-IDA
37h 59m2 stops
Logo
15:57 - 14:40IDA-LGW
15h 43m2 stops
£1,179
Find Deal
Thu, 11 Sep - Thu, 18 Sep

American Airlines flights from England to Idaho Falls

Our best American Airlines deals on England to Idaho Falls flight tickets
American Airlines
22 Nov
LHR15:25London Heathrow
29h 02m
2 stops
IDA13:27Idaho Falls Fanning Field
26 Nov
IDA07:15Idaho Falls Fanning Field
29h 45m
2 stops
LHR20:00London Heathrow
£646
Find similar
American Airlines
22 Nov
LHR14:25London Heathrow
15h 09m
1 stop
IDA22:34Idaho Falls Fanning Field
26 Nov
IDA07:15Idaho Falls Fanning Field
19h 25m
2 stops
LHR09:40London Heathrow
£647
Find similar
American Airlines
22 Nov
LHR14:25London Heathrow
15h 09m
1 stop
IDA22:34Idaho Falls Fanning Field
26 Nov
IDA13:58Idaho Falls Fanning Field
15h 17m
1 stop
LHR12:15London Heathrow
£668
Find similar

Delta flights from England to Idaho Falls

Our best Delta deals on England to Idaho Falls flight tickets
Delta
22 Nov
LHR06:20London Heathrow
18h 54m
2 stops
IDA18:14Idaho Falls Fanning Field
26 Nov
IDA06:05Idaho Falls Fanning Field
18h 00m
2 stops
LHR07:05London Heathrow
£652
Find similar
Delta
5 Nov
MAN13:30Manchester
30h 03m
2 stops
IDA12:33Idaho Falls Fanning Field
9 Nov
IDA13:05Idaho Falls Fanning Field
44h 00m
2 stops
MAN16:05Manchester
£704
Find similar
Delta
5 Nov
MAN13:30Manchester
39h 45m
2 stops
IDA22:15Idaho Falls Fanning Field
9 Nov
IDA18:50Idaho Falls Fanning Field
40h 50m
2 stops
MAN18:40Manchester
£706
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from England to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from England to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

15:25-13:27

2 stops29h 02m

Idaho Falls Fanning Field

Wed 26/11

07:15-20:00

2 stops29h 45m

£646

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

14:25-22:34

1 stop15h 09m

Idaho Falls Fanning Field

Wed 26/11

07:15-09:40

2 stops19h 25m

£647

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

06:20-18:14

2 stops18h 54m

Idaho Falls Fanning Field

Wed 26/11

06:05-07:05

2 stops18h 00m

£652

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Thu 11/9

09:15-21:23

2 stops19h 08m

Idaho Falls Fanning Field

Thu 18/9

12:41-07:20

1 stop11h 39m

£664

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Thu 11/9

10:30-12:59

1 stop33h 29m

Idaho Falls Fanning Field

Thu 18/9

12:41-07:20

1 stop11h 39m

£666

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

14:25-22:34

1 stop15h 09m

Idaho Falls Fanning Field

Wed 26/11

13:58-12:15

1 stop15h 17m

£668

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 27/9

09:40-22:25

2 stops19h 45m

Idaho Falls Fanning Field

Sat 4/10

13:06-14:15

2 stops18h 09m

£691

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 27/9

10:30-21:25

1 stop17h 55m

Idaho Falls Fanning Field

Sat 4/10

16:15-13:40

1 stop14h 25m

£697

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 5/11

13:30-12:33

2 stops30h 03m

Idaho Falls Fanning Field

Sun 9/11

13:05-16:05

2 stops44h 00m

£704

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Thu 11/9

15:40-22:39

2 stops37h 59m

Idaho Falls Fanning Field

Thu 18/9

15:57-14:40

2 stops15h 43m

£1,179

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from England 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 cheapest month to fly to Idaho Falls?

The cheapest month to fly to Idaho Falls from England is in November. Flight prices, which tend to average around £629, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Idaho Falls, with average flight prices from England averaging around £649.

What is the cheapest day to depart on your flight to Idaho Falls?

According to our data, Tuesday is the cheapest day to fly to Idaho Falls from England. The lowest ticket price found for a Tuesday departure recently was £683. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from England because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £942.

What is the cheapest time of day to depart on your flight to Idaho Falls?

The cheapest time of day to fly to Idaho Falls is in the afternoon when flights can be purchased for as low as £768. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £881 on average. Flights to Idaho Falls from England in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap England to Idaho Falls flight deals and tips

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

Best price found

£646

Fastest flight time

13h 02m

Direct flights

None

Airports in Idaho Falls

1 airport
The best flight deal from England to Idaho Falls found on momondo in the last 72 hours is £646
The fastest flight from England to Idaho Falls takes 13h 02m
There are no direct flights from England to Idaho Falls. Popular non-direct routes for this connection are Manchester Airport - Idaho Falls Fanning Field Airport, Edinburgh Turnhouse 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)
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  • When did momondo last update prices for flights from England to Idaho Falls Fanning Field Airport?

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from England to Idaho Falls Fanning Field Airport.

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

    The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from England to Idaho Falls

Compare and see reviews for airlines that fly from England to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £643Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £751Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from England to Idaho Falls . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between England and Idaho Falls 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 England to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of England to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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