£589 Cheap British Airways flights from Boise to Reykjavik (BOI→KEF)

View £589 flight on Fri, 17 Oct 2025Opens in a new window

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British Airways flights from Boise to Reykjavik (BOI→KEF)

Prices were available within the past 7 days and start at £589 for one-way flights and £885 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 17 Oct - Mon, 27 Oct
BOI
Boise
KEF
Reykjavik
£885 Return, found 1 day ago
£885
Return
found 1 day ago
Select British Airways flight, departing Fri, 17 Oct from Boise to Reykjavik, returning Mon, 27 Oct, priced at £885 found 1 day ago
British Airways
Fri, 17 Oct - Mon, 27 Oct
BOI
Boise
KEF
Reykjavik
£987 Return, found 1 day ago
£987
Return
found 1 day ago
Select British Airways flight, departing Fri, 17 Oct from Boise to Reykjavik, returning Mon, 27 Oct, priced at £987 found 1 day ago
Flight from Boise to Reykjavik route information
Origin airport
Boise
Destination airport
Keflavik Intl.
Distance
5876 km

Frequently asked questions

How much is a British Airways flight from Boise Airport (BOI) to Keflavik Intl. Airport (KEF)?
Scoring cheap one-way British Airways flights from BOI to KEF from £589 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from £885 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOI to KEF with British Airways?
British Airways flights to Reykjavik are usually cheaper in the off-peak months of January and April. Whether you're in search of a round-trip or one-way ticket, you could score a better deal then.
Does British Airways fly nonstop from Boise Airport (BOI) to Keflavik Intl. Airport (KEF)?
Enter your dates, hit search and tick the "Nonstop" filter on Expedia to find any direct flights from BOI to KEF with British Airways or other airlines.
What airports does British Airways fly into in Reykjavik?
British Airways flights from Boise Airport (BOI) to Reykjavik touch down at Keflavik Intl. Airport (KEF). This is the main entry point here.
What kind of luggage can I take on a British Airways flight from Boise Airport (BOI) to Keflavik Intl. Airport (KEF)?
On a standard economy flight with British Airways from BOI to KEF, you can bring 1 checked-in bag up to 23 kg (50 lbs) with dimensions not exceeding 89 centimetres x 41 centimetres x 74 centimetres in total. For hand luggage, you're permitted 1 cabin bag weighing up to 23 kg (50 lbs) and measuring no more than 56 centimetres x 23 centimetres x 43 centimetres. Size and weight restrictions may differ based on the airfare type and cabin class you're in. To make sure you don't get caught with extra charges at the terminal, double-check your British Airways booking or look up the airline's website before loading up your suitcase.
Can I change or cancel my British Airways flight from Boise Airport (BOI) to Keflavik Intl. Airport (KEF)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that time. For further details about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your itinerary without additional charges, tick the "Changes included" or "No cancel fee" filter when planning your next escape.
*Available to Expedia members.