Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Idaho Falls from £678

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Idaho Falls departing on 8/5. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London Heathrow Airport to Idaho Falls

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Idaho Falls.
Delta Logo
06:30 - 22:51LHR-IDA
23h 21m2 stops
Delta Logo
18:50 - 06:45IDA-LHR
28h 55m2 stops
£678Delta
Find Deal
Thu, 8 May - Sun, 11 May
Delta Logo
10:55 - 22:51LHR-IDA
18h 56m1 stop
Delta Logo
18:50 - 06:45IDA-LHR
28h 55m2 stops
£692Delta
Find Deal
Thu, 8 May - Sun, 11 May
Virgin Atlantic Logo
11:00 - 22:51LHR-IDA
18h 51m1 stop
Virgin Atlantic Logo
15:04 - 14:15IDA-LHR
16h 11m2 stops
£746Virgin Atlantic
Find Deal
Wed, 28 May - Wed, 11 Jun
Virgin Atlantic Logo
12:25 - 22:02LHR-IDA
16h 37m2 stops
Virgin Atlantic Logo
13:09 - 09:50IDA-LHR
13h 41m1 stop
£781Virgin Atlantic
Find Deal
Tue, 24 Jun - Wed, 2 Jul
American Airlines Logo
08:20 - 21:35LHR-IDA
20h 15m1 stop
American Airlines Logo
07:00 - 09:00IDA-LHR
19h 00m1 stop
£791American Airlines
Find Deal
Tue, 24 Jun - Wed, 2 Jul
United Airlines Logo
11:25 - 22:45LHR-IDA
18h 20m1 stop
United Airlines Logo
14:40 - 12:20IDA-LHR
14h 40m1 stop
£796United Airlines
Find Deal
Thu, 8 May - Sun, 11 May
Lufthansa Logo
11:25 - 22:45LHR-IDA
18h 20m1 stop
Lufthansa Logo
17:55 - 06:20IDA-LHR
29h 25m2 stops
£806Lufthansa
Find Deal
Sun, 11 May - Fri, 20 Jun
American Airlines Logo
08:20 - 21:35LHR-IDA
20h 15m1 stop
American Airlines Logo
06:51 - 10:50IDA-LHR
20h 59m1 stop
£844American Airlines
Find Deal
Tue, 24 Jun - Wed, 9 Jul
Lufthansa Logo
14:50 - 09:44LHR-IDA
25h 54m1 stop
Lufthansa Logo
05:00 - 12:20IDA-LHR
24h 20m1 stop
£862Lufthansa
Find Deal
Wed, 28 May - Wed, 11 Jun
United Airlines Logo
07:30 - 09:44LHR-IDA
33h 14m2 stops
United Airlines Logo
18:03 - 09:40IDA-LHR
32h 37m1 stop
£883United Airlines
Find Deal
Tue, 24 Jun - Sun, 6 Jul

Delta flights from London Heathrow Airport to Idaho Falls

Our best Delta deals on London Heathrow Airport to Idaho Falls flight tickets
Delta
8 May
LHR06:30London Heathrow
23h 21m
2 stops
IDA22:51Idaho Falls Fanning Field
11 May
IDA18:50Idaho Falls Fanning Field
28h 55m
2 stops
LHR06:45London Heathrow
Delta
8 May
LHR10:55London Heathrow
18h 56m
1 stop
IDA22:51Idaho Falls Fanning Field
11 May
IDA18:50Idaho Falls Fanning Field
28h 55m
2 stops
LHR06:45London Heathrow
Delta
24 Jun
LHR06:30London Heathrow
22h 32m
2 stops
IDA22:02Idaho Falls Fanning Field
2 Jul
IDA06:00Idaho Falls Fanning Field
20h 50m
1 stop
LHR09:50London Heathrow

Virgin Atlantic flights from London Heathrow Airport to Idaho Falls

Our best Virgin Atlantic deals on London Heathrow Airport to Idaho Falls flight tickets
Virgin Atlantic
28 May
LHR11:00London Heathrow
18h 51m
1 stop
IDA22:51Idaho Falls Fanning Field
11 Jun
IDA15:04Idaho Falls Fanning Field
16h 11m
2 stops
LHR14:15London Heathrow
Virgin Atlantic
24 Jun
LHR12:25London Heathrow
16h 37m
2 stops
IDA22:02Idaho Falls Fanning Field
2 Jul
IDA13:09Idaho Falls Fanning Field
13h 41m
1 stop
LHR09:50London Heathrow
Virgin Atlantic
30 Sept
LHR06:15London Heathrow
23h 05m
2 stops
IDA22:20Idaho Falls Fanning Field
13 Oct
IDA11:20Idaho Falls Fanning Field
19h 55m
2 stops
LHR14:15London Heathrow

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from London Heathrow Airport 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 day to depart on your flight to Idaho Falls?

According to our data, Thursday is the cheapest day to fly to Idaho Falls from London Heathrow Airport. The lowest ticket price found for a Thursday departure recently was £0. 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 London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £959.

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 evening when flights can be purchased for as low as £0. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £897 on average. Flights to Idaho Falls from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London Heathrow Airport to Idaho Falls

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

Cheap London Heathrow Airport to Idaho Falls (LHR to IDA) flight deals and tips

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

Best price found

£678

Fastest flight time

12h 51m

Direct flights

None

Airports in Idaho Falls

1 airport
The best flight deal from London Heathrow Airport to Idaho Falls found on momondo in the last 72 hours is £678
The fastest flight from London Heathrow Airport to Idaho Falls takes 12h 51m
There are no direct flights from London Heathrow Airport to Idaho Falls. Popular non-direct route for this connection is London Heathrow Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

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

    There are 4706.6 mi between London Heathrow and Idaho Falls Fanning Field. Typically, this will take 12h 51m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Idaho Falls Fanning Field Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport 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.

  • What is the most popular airline from London Heathrow Airport to Idaho Falls?


Best airlines flying from London Heathrow Airport to Idaho Falls

Compare and see reviews for airlines that fly from London Heathrow Airport to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £582Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights
KLMPriceFrom £597Free CancellationRating
7.8
1,334 reviews
Search KLM flights
United AirlinesPriceFrom £746Free CancellationRating
7.4
8,688 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from London.

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

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

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

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

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from London and alert you when they change.


An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Thu 1/5
Thu 8/5

Find better results for your trip to the United States