Flights from London to Boise
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Where to connect
Options with one connection, fastest first
- fastest, via Seattle
- 14h 40m
- two tickets, via San Francisco
- $803
- connection options
- 5
- straight-line distance
- 4,837 mi (7,785 km)
fastest
Via Seattle
United States
14h 40m
with the connection
Via Denver
United States
14h 55m
with the connection
two ticketsfrom $1,644
Via Portland
United States
14h 57m
with the connection
Via Las Vegas
United States
15h 35m
with the connection
two ticketsfrom $884
Via San Francisco
United States
15h 45m
with the connection
London to San Francisco
flight 11h 10m
Connection of about 3h
Arrival: San Francisco International. Departure to Boise: Metropolitan Oakland International, Norman Y. Mineta San Jose International, San Francisco International.
San Francisco to Boise
flight 1h 35m
two ticketsfrom $803
One ticket or two
How the options are calculated and what to keep in mind at the connection
Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.
Nearest nonstop flights
The closest you can get without a connection
From London to cities closest to Boise
London to Portland
Portland: 344 mi (554 km) from Boise, flight 9h 40m
London to Seattle
Seattle: 405 mi (651 km) from Boise, flight 10h 10m
from $491
London to Vancouver
Vancouver: 511 mi (823 km) from Boise, flight 9h 45m
from $383
London to Las Vegas
Las Vegas: 518 mi (833 km) from Boise, flight 10h 45m
from $459
London to San Francisco
San Francisco: 518 mi (834 km) from Boise, flight 11h 10m
from $423
London to Calgary
Calgary: 523 mi (842 km) from Boise, flight 9h 35m
from $326
To Boise from cities closest to London
Spokane to Boise
Spokane: 4,648 mi (7,481 km) from London, flight 1h 10m
from $137
Denver to Boise
Denver: 4,685 mi (7,540 km) from London, flight 2h
from $141
Seattle to Boise
Seattle: 4,785 mi (7,700 km) from London, flight 1h 30m
Portland to Boise
Portland: 4,914 mi (7,908 km) from London, flight 2h 17m
from $262
Las Vegas to Boise
Las Vegas: 5,220 mi (8,401 km) from London, flight 1h 50m
from $188
Sacramento to Boise
Sacramento: 5,280 mi (8,497 km) from London, flight 1h 25m
from $178
Frequently asked questions
Is there a nonstop flight from London to Boise?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Seattle.
What is the fastest way to fly from London to Boise?
Via Seattle: 10h 10m to the connection, 1h 30m after it, about 14h 40m in total with 3h for the connection.
How much does a flight from London to Boise with a connection cost?
Two nonstop tickets via San Francisco from $803. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between London and Boise?
Seattle (14h 40m total), Denver (14h 55m total), Portland (14h 57m total), Las Vegas (15h 35m total) and San Francisco (15h 45m total).
How far is Boise from London?
4,837 mi (7,785 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.