Cheap flights from Heathrow to Idaho Falls

LHR — IDA
31 May — 7 Jun1
Return
1 adult
Economy
From?
To?
Tue 31/5
Tue 7/6

What is the cheapest month to fly from London Heathrow Airport to Idaho Falls?

Flights from London Heathrow Airport to Idaho Falls lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Idaho Falls in June, with the cheapest ticket starting at £598.

When is the cheapest time to fly from London Heathrow Airport to Idaho Falls (LHR - IDA)?

When flying from London Heathrow Airport to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Heathrow to Idaho Falls in May, June 2022

The best prices found for LHR to IDA flights in May, June
23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

2 stops

17h 59m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

2 stops

18h 30m
£975

American Airlines

View Deal

Deal found 24.5.22

23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

1 stop

15h 59m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

1 stop

13h 30m
£979

American Airlines

View Deal

Deal found 24.5.22

23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

3 stops

53h 40m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

2 stops

18h 15m
£2,163

Multiple Airlines

View Deal

Deal found 24.5.22

Heathrow to Idaho Falls 2022 flight deals

Cheap flights to Idaho Falls from Heathrow found for this year
23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

2 stops

17h 59m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

2 stops

18h 30m
£975

American Airlines

View Deal

Deal found 24.5.22

23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

1 stop

15h 59m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

1 stop

13h 30m
£979

American Airlines

View Deal

Deal found 24.5.22

23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

3 stops

53h 40m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

2 stops

18h 15m
£2,163

Multiple Airlines

View Deal

Deal found 24.5.22

Cheap American Airlines flights from Heathrow to Idaho Falls

23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

2 stops

17h 59m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

2 stops

18h 30m
£975

American Airlines

View Deal

Deal found 24.5.22

23 Jun - 30 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

1 stop

15h 59m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

1 stop

13h 30m
£979

American Airlines

View Deal

Deal found 24.5.22

2 Aug - 23 Aug
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

2 stops

19h 49m
IDA

Idaho Falls Fanning Field

LHR

London Heathrow

2 stops

30h 25m
£1,010

American Airlines

View Deal

Deal found 26.5.22

One-way flights to Idaho Falls Fanning Field from Heathrow

The cheapest one-way flights from Heathrow to Idaho Falls
10 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

2 stops

18h 59m
£505

Finnair

View Deal

Deal found 24.5.22

10 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

3 stops

50h 45m
£535

Multiple Airlines

View Deal

Deal found 24.5.22

10 Jun
LHR

London Heathrow

IDA

Idaho Falls Fanning Field

1 stop

19h 39m
£537

Finnair

View Deal

Deal found 24.5.22

Related info for your journey

Useful info, stats and facts about Heathrow to Idaho Falls flights.

What airport do you fly into for flights to Idaho Falls from London Heathrow?

Located just 3.8 mi from the city center, Idaho Falls Fanning Field is the airport most travelers will use when flying to Idaho Falls from London Heathrow. Booking flights from London Heathrow to Fanning Field (IDA) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

Which airlines flying from London Heathrow to Idaho Falls Fanning Field have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Idaho Falls Fanning Field have new flexible policies in place due to COVID-19. Finnair and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Finnair with this kind of flexibility.

Can I find flights from London Heathrow Airport to Idaho Falls for under £1,000 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Idaho Falls for under £1,000. The cheapest flight booked recently is on American Airlines for just £975, but on average you can expect to pay £1,304.

Alternative routes for Heathrow to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Boisefrom £632 pp
Gatwick to Boisefrom £1,232 pp

Top airline flying from Heathrow to Idaho Falls

The chart below displays the airlines Cheapflights users travelling from Heathrow to Idaho Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FinnairCheapest£658Average£886FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights