£538 Cheap Flights from London (LGW) to Boise (BOI)

View £538 flight on Mon, 8 Jun 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Boise Airport (BOI)

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

Prices were available within the past 7 days and start at £538 for one-way flights and £703 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Tue, 5 May - Thu, 7 May
LGW
London
BOI
Boise
£703 Return, found 1 day ago
£703
Return
found 1 day ago
Select Condor flight, departing Tue, 5 May from London to Boise, returning Thu, 7 May, priced at £703 found 1 day ago
Condor
Wed, 6 May - Mon, 11 May
LGW
London
BOI
Boise
£764 Return, found 20 hours ago
£764
Return
found 20 hours ago
Select Condor flight, departing Wed, 6 May from London to Boise, returning Mon, 11 May, priced at £764 found 20 hours ago
Condor
Tue, 5 May - Wed, 13 May
LGW
London
BOI
Boise
£767 Return, found 4 days ago
£767
Return
found 4 days ago
Select Condor flight, departing Tue, 5 May from London to Boise, returning Wed, 13 May, priced at £767 found 4 days ago
Condor
Wed, 14 Oct - Sun, 25 Oct
LGW
London
BOI
Boise
£773 Return, found 22 hours ago
£773
Return
found 22 hours ago
Select Condor flight, departing Wed, 14 Oct from London to Boise, returning Sun, 25 Oct, priced at £773 found 22 hours ago
Condor
Tue, 5 May - Wed, 13 May
LGW
London
BOI
Boise
£784 Return, found 4 days ago
£784
Return
found 4 days ago
Select Condor flight, departing Tue, 5 May from London to Boise, returning Wed, 13 May, priced at £784 found 4 days ago
Condor
Thu, 10 Sept - Thu, 17 Sept
LGW
London
BOI
Boise
£790 Return, found 2 days ago
£790
Return
found 2 days ago
Select Condor flight, departing Thu, 10 Sept from London to Boise, returning Thu, 17 Sept, priced at £790 found 2 days ago
British Airways
Tue, 8 Sept - Tue, 15 Sept
LGW
London
BOI
Boise
£800 Return, found 4 days ago
£800
Return
found 4 days ago
Select British Airways flight, departing Tue, 8 Sept from London to Boise, returning Tue, 15 Sept, priced at £800 found 4 days ago
American Airlines
Tue, 8 Sept - Tue, 15 Sept
LGW
London
BOI
Boise
£804 Return, found 4 days ago
£804
Return
found 4 days ago
Select American Airlines flight, departing Tue, 8 Sept from London to Boise, returning Tue, 15 Sept, priced at £804 found 4 days ago
Icelandair
Thu, 7 May - Tue, 12 May
LGW
London
BOI
Boise
£819 Return, found 21 hours ago
£819
Return
found 21 hours ago
Select Icelandair flight, departing Thu, 7 May from London to Boise, returning Tue, 12 May, priced at £819 found 21 hours ago
Delta
Tue, 8 Sept - Tue, 15 Sept
LGW
London
BOI
Boise
£824 Return, found 4 days ago
£824
Return
found 4 days ago
Select Delta flight, departing Tue, 8 Sept from London to Boise, returning Tue, 15 Sept, priced at £824 found 4 days ago

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from £853
BOI
Boise Airport
CheapestClosest
Average driving time to city centre8 min
Flights from £853

Frequently asked questions

Which airlines fly direct from London (LGW-Gatwick) to Boise, ID (BOI)?
Enter LGW to BOI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LGW-Gatwick) to Boise, ID (BOI)?
To find a cheap flight from London (LGW-Gatwick) to Boise, ID (BOI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LGW-Gatwick) to Boise, ID (BOI)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LGW-Gatwick) to Boise, ID (BOI)?
There are approximately 5 connecting flights per day from London (LGW-Gatwick) (LGW) to Boise, ID (BOI) (BOI). Some common connection points include Keflavik Intl. (KEF), Roissy-Charles de Gaulle (CDG), and Frankfurt Intl. (FRA).
What is the earliest flight from London (LGW-Gatwick) to Boise, ID (BOI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LGW to BOI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from London (LGW-Gatwick) to Boise, ID (BOI)?
Flying from LGW to BOI with a connection usually takes about 19 hours, traveling roughly 4,857 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LGW-Gatwick) to Boise, ID (BOI)?
Select the "Business class" and "First class" filters when looking for LGW to BOI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LGW-Gatwick) to Boise, ID (BOI) flight with Expedia?
It's easy to earn miles on a London (LGW-Gatwick) to Boise, ID (BOI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from London (LGW-Gatwick) to Boise, ID (BOI) at the last minute?
Typically, booking a last minute flight from London (LGW-Gatwick) to Boise, ID (BOI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LGW-Gatwick) to Boise, ID (BOI) flight and hotel package?
Securing a London (LGW-Gatwick) to Boise, ID (BOI) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LGW-Gatwick) to Boise, ID (BOI)?
If you booked your London (LGW-Gatwick) to Boise, ID (BOI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gatwick
Destination airport
Boise
Airlines serving
Air France, Condor, Iberia, Icelandair, KLM, Virgin Atlantic
Return price
£703
Distance
7770 km

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