£547 Cheap Flights from London (LHR) to Boise (BOI)

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Cheap Flights from London (LHR) to Boise (BOI)

Prices were available within the past 7 days and start at £547 for one-way flights and £574 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Lufthansa
Lufthansa
United
United
Swiss International Air Lines
Lufthansa
Air Canada
Brussels Airlines
Brussels Airlines
Flight from London to Boise route information
Origin airport
Heathrow
Destination airport
Boise
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, United, Virgin Atlantic
Return price
£574
Distance
7731 km

Compare flights from London to Boise easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Boise. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Boise in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Boise.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Boise (BOI) 

The easiest way to view the best deals on flights from London to Boise today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Boise start at just £574 and range up to £603.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Boise
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Boise flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Boise for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to BOI?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from LHR to Boise Airport (BOI) was £574. Cheap fares don’t hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to BOI?
The majority of flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from LHR to Boise Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport (LHR) to Boise Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Heathrow Airport to Boise Airport?
The distance is around 7,800 kilometres. Travel pillow? Check. A change of clothes? Double check. You’ll need to pack all the travel comforts for this long-haul Hounslow to Boise flight.
Which airlines fly direct from Heathrow Airport (LHR) to BOI?
At present, no airlines offer direct flights from Heathrow Airport (LHR) to Boise Airport. You’ll have to book a flight with at least one stop. To get the best price and connections, lock in your airfare well ahead of time.
Are Heathrow Airport to BOI flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Heathrow Airport and BOI are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to 12 months before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to grab your seat when the price is right.
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