Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,077 (American Airlines) |
One-way from | $496 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $759 |
Fly from
Fly to
Route
Depart
Return
Price
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Thu 7/31
6:51 am-12:45 pm
1 stop22h 54m
London Heathrow
Fri 8/8
8:50 am-9:19 pm
2 stops19h 29m
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Thu 7/31
7:00 am-6:20 am
2 stops16h 20m
London Heathrow
Fri 8/8
2:05 pm-5:22 pm
2 stops34h 17m
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Sat 8/2
2:55 pm-9:50 am
1 stop11h 55m
London Heathrow
Tue 8/12
6:15 am-6:12 pm
2 stops18h 57m
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Fri 8/1
11:20 am-8:55 am
2 stops14h 35m
London Heathrow
Tue 8/12
6:15 am-6:12 pm
2 stops18h 57m
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Wed 7/30
6:52 pm-5:35 pm
2 stops15h 43m
London Heathrow
Fri 8/8
6:30 am-6:12 pm
2 stops18h 42m
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Sun 6/15
6:15 am-8:20 pm
2 stops31h 05m
Idaho FallsLondon
IDA - LHR
IDALHR
Idaho Falls Fanning Field
Sun 6/15
1:51 pm-12:45 pm
1 stop15h 54m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars |
Currently, November is the cheapest month in which you can book a flight from Idaho Falls to London (average of $661). Flying from Idaho Falls to London in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Idaho Falls to London in the afternoon. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Mar 2025
LBA - AMS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$720 | Average$1,392 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$815 | Average$1,207 | FlexibilityNo cancel fee | On-timeN/A |