$485 Cheap Swiss International Air Lines flights Los Angeles (LAX) to Reykjavik (KEF)

View $485 flight on Tue, Mar 31, 2026Opens in a new window

$485 Cheap Swiss International Air Lines flights Los Angeles (LAX) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $485 for one-way flights and $663 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, Mar 5 - Wed, Mar 11
LAX
Los Angeles
KEF
Reykjavik
$663 Roundtrip, just found
$663
Roundtrip
just found
Select Swiss International Air Lines flight, departing Thu, Mar 5 from Los Angeles to Reykjavik, returning Wed, Mar 11, priced at $663 just found
Flights from Los Angeles (LAX) to Reykjavik (KEF)
Origin airport
Los Angeles Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Popular airline
Icelandair
Distance
4302 mi

Frequently asked questions

How much is a SWISS flight from Los Angeles Intl. Airport (LAX) to Keflavik Intl. Airport (KEF)?
Finding cheap one-way SWISS flights from LAX to KEF from $485 on Expedia is easy — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $663 for your next exciting vacation.**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 LAX to KEF with SWISS?
January is one of the cheapest months to jet away to Reykjavik with SWISS. You could also find excellent prices on one-way and round-trip tickets in April.
What is the cheapest time to book flights from Los Angeles Intl. Airport (LAX) to Keflavik Intl. Airport (KEF) with SWISS?
Getting the best SWISS deals from LAX to KEF often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It's a good idea to start searching for flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does SWISS fly nonstop from Los Angeles Intl. Airport (LAX) to Keflavik Intl. Airport (KEF)?
Click on the "Nonstop" filter when looking for direct SWISS flights from LAX to KEF. You can also compare other airlines offering the same direct trip.
What is the earliest SWISS flight from LAX to KEF?
Search SWISS's earliest flights from LAX to KEF by selecting the "Morning" and "Early Morning" filters. Not only will you arrive sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does SWISS fly into in Reykjavik?
SWISS flights from Los Angeles Intl. Airport (LAX) to Reykjavik come in to land at Keflavik Intl. Airport (KEF). This is the main entry point to this destination.
What kind of luggage can I take on a SWISS flight from Los Angeles Intl. Airport (LAX) to Keflavik Intl. Airport (KEF)?
On a standard economy flight with SWISS from LAX to KEF, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you can have 1 cabin bag weighing up to 17 lb and measuring no more than 22 inches x 21 inches x 5 inches. Weight and size limits may vary based on your fare type and cabin class. To make sure you won't face additional charges at the airport, check your SWISS booking or visit the airline's website before packing.
Why fly with SWISS from LAX to KEF?
SWISS makes traveling from LAX to KEF enjoyable with a 4-star airline rating and a rewarding loyalty program. You could even start earning points with Swiss Miles & More. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my SWISS flight from Los Angeles Intl. Airport (LAX) to Keflavik Intl. Airport (KEF)?
Depending on your fare type, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after it's been confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while searching for flights. To learn more about changing or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.