How do I get Price Alerts for flights from Idaho Falls to England?

Confirm your travel details to search for the latest offers for flights from Idaho Falls to England . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Idaho Falls to England with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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

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

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 Idaho Falls Fanning Field Airport to England.

What documentation or ID do you need to fly to England?

The travel and health documents required for your trip to England 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 England. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£646 Cheap Flights from Idaho Falls to England in 2026

1 adult

0 bags

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Find the cheapest flights from Idaho Falls to England

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

16:14 - 13:00

IDA

LHR

13h 46m

1 stop

08:15 - 21:20

LHR

IDA

20h 05m

2 stops

£646Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

14:20 - 10:55

IDA

LHR

13h 35m

1 stop

08:15 - 21:20

LHR

IDA

20h 05m

2 stops

£648American Airlines

Tue, 18 Aug - Tue, 25 Aug

13:10 - 10:00

IDA

LHR

14h 50m

1 stop

20:25 - 18:14

LHR

IDA

28h 49m

2 stops

£652KLM

Wed, 28 Oct - Wed, 4 Nov

13:10 - 10:30

IDA

LHR

15h 20m

2 stops

17:50 - 18:14

LHR

IDA

31h 24m

2 stops

£655KLM

Wed, 28 Oct - Wed, 4 Nov

10:35 - 12:35

IDA

LHR

19h 00m

1 stop

07:25 - 09:53

LHR

IDA

33h 28m

2 stops

£656United Airlines

Wed, 7 Oct - Tue, 13 Oct

17:53 - 12:35

IDA

LHR

11h 42m

1 stop

06:55 - 09:53

LHR

IDA

33h 58m

2 stops

£657United Airlines

Wed, 7 Oct - Tue, 13 Oct

10:35 - 09:40

IDA

LHR

16h 05m

1 stop

07:25 - 09:53

LHR

IDA

33h 28m

2 stops

£658United Airlines

Wed, 7 Oct - Tue, 13 Oct

13:46 - 12:20

IDA

LHR

16h 34m

1 stop

14:45 - 23:42

LHR

IDA

15h 57m

1 stop

£661Alaska Airlines

Wed, 28 Oct - Wed, 4 Nov

17:53 - 20:40

IDA

LHR

19h 47m

2 stops

07:30 - 17:16

LHR

IDA

16h 46m

2 stops

£664United Airlines

Sat, 12 Sep - Wed, 23 Sep

13:43 - 11:15

IDA

LHR

14h 32m

1 stop

12:55 - 21:22

LHR

IDA

15h 27m

1 stop

£673Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

Delta flights from Idaho Falls to England

Our best Delta deals on Idaho Falls to England flight tickets

Delta

7 Oct

IDA06:00Idaho Falls Fanning Field

24h 05m

2 stops

LHR13:05London Heathrow

13 Oct

LHR06:30London Heathrow

22h 49m

2 stops

IDA22:19Idaho Falls Fanning Field

£707

Delta

7 Oct

IDA06:00Idaho Falls Fanning Field

18h 10m

2 stops

LHR07:10London Heathrow

13 Oct

LHR06:30London Heathrow

22h 49m

2 stops

IDA22:19Idaho Falls Fanning Field

£707

Delta

7 Oct

IDA06:00Idaho Falls Fanning Field

24h 05m

2 stops

LHR13:05London Heathrow

13 Oct

LHR06:30London Heathrow

22h 49m

2 stops

IDA22:19Idaho Falls Fanning Field

£708

United Airlines flights from Idaho Falls to England

Our best United Airlines deals on Idaho Falls to England flight tickets

United Airlines

7 Oct

IDA10:35Idaho Falls Fanning Field

19h 00m

1 stop

LHR12:35London Heathrow

13 Oct

LHR07:25London Heathrow

33h 28m

2 stops

IDA09:53Idaho Falls Fanning Field

£656

United Airlines

7 Oct

IDA17:53Idaho Falls Fanning Field

11h 42m

1 stop

LHR12:35London Heathrow

13 Oct

LHR06:55London Heathrow

33h 58m

2 stops

IDA09:53Idaho Falls Fanning Field

£657

United Airlines

7 Oct

IDA10:35Idaho Falls Fanning Field

16h 05m

1 stop

LHR09:40London Heathrow

13 Oct

LHR07:25London Heathrow

33h 28m

2 stops

IDA09:53Idaho Falls Fanning Field

£658

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 18/8

16:14-13:00

1 stop13h 46m

London Heathrow

Tue 25/8

08:15-21:20

2 stops20h 05m

£646

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 18/8

14:20-10:55

1 stop13h 35m

London Heathrow

Tue 25/8

08:15-21:20

2 stops20h 05m

£648

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 28/10

13:10-10:00

1 stop14h 50m

London Heathrow

Wed 4/11

20:25-18:14

2 stops28h 49m

£652

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 28/10

13:10-10:30

2 stops15h 20m

London Heathrow

Wed 4/11

17:50-18:14

2 stops31h 24m

£655

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 7/10

10:35-12:35

1 stop19h 00m

London Heathrow

Tue 13/10

07:25-09:53

2 stops33h 28m

£656

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 7/10

17:53-12:35

1 stop11h 42m

London Heathrow

Tue 13/10

06:55-09:53

2 stops33h 58m

£657

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 7/10

10:35-09:40

1 stop16h 05m

London Heathrow

Tue 13/10

07:25-09:53

2 stops33h 28m

£658

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 28/10

13:46-12:20

1 stop16h 34m

London Heathrow

Wed 4/11

14:45-23:42

1 stop15h 57m

£660

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Sat 12/9

17:53-20:40

2 stops19h 47m

London Heathrow

Wed 23/9

07:30-17:16

2 stops16h 46m

£664

Fastest return journey

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Wed 7/10

13:43-11:15

1 stop14h 32m

London Heathrow

Tue 13/10

12:55-21:22

1 stop15h 27m

£673

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Idaho Falls to England flight deals and tips

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

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from Idaho Falls to England takes 12h 10m

There are no direct flights from Idaho Falls to England. There are no popular flight routes from Idaho Falls to England.

Search flight deals

Frequently asked questions about flying from Idaho Falls to England

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to England?
Prices for flights from Idaho Falls Fanning Field Airport to England are refreshed on a daily basis.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to England?
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 Idaho Falls Fanning Field Airport to England.
What documentation or ID do you need to fly to England?
The travel and health documents required for your trip to England 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 England. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Idaho Falls to England

How do I get Price Alerts for flights from Idaho Falls to England?
Confirm your travel details to search for the latest offers for flights from Idaho Falls to England. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Idaho Falls to England with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Idaho Falls to England flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to England that suits you.

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

Flights from Idaho Falls to England with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho Falls to England.

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

Yes. momondo can track prices for Idaho Falls to England flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.