Cheap British Airways flights Las Vegas (LAS) to Reykjavik (KEF)

You can discover budget-friendly return British Airways flights from LAS to KEF by filtering your results from "Price (lowest to highest)" on Expedia. Or search for bargains for a one-way journey.*

*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.

British Airways flights to Reykjavik are usually cheaper in the low-season months of January and April. Whether you're in search of a one-way or a return ticket, you could score a better deal then.

Use the "Nonstop" filter when looking for direct British Airways flights from LAS to KEF. You can also compare other airlines servicing the same nonstop route.

British Airways flights from Harry Reid Intl. Airport (LAS) to Reykjavik come in to Keflavik Intl. Airport (KEF). This is the main entry point to this city.

British Airways lets travelers bring 1 checked-in bag weighing up to 23 kgs with dimensions not exceeding 35 inches x 16 inches x 29 inches on standard economy flights from LAS to KEF. Additionally, you can take 1 cabin bag in the cabin. This hand luggage must not exceed 22 inches x 9 inches x 17 inches and weigh less than 23 kgs. Baggage rules can differ based on the cabin class and fare type, so check your booking or British Airways's website to avoid paying extra costs at the airport.

Depending on your ticket type, a fee is typically charged if you change or cancel your booking more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you search for flights. For additional information on modifying or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."