Cheap Flights from San Francisco (SFO) to Reykjavik (KEF) from HK$2,116~

View HK$2,116 flight on Sun, 5 Oct 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Reykjavik–Keflavik Intl. Airport (KEF)

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Find Cheap Flights from San Francisco (SFO) to Reykjavik (KEF)

Prices were available within the past 7 days and start at HK$2,116 for one-way flights and HK$4,489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, 5 Oct - Tue, 7 Oct
SFO
San Francisco
KEF
Reykjavik
HK$4,489 Return, found 1 day ago
HK$4,489
Return
found 1 day ago
Select WestJet flight, departing Sun, 5 Oct from San Francisco to Reykjavik, returning Tue, 7 Oct, priced at HK$4,489 found 1 day ago
WestJet
Sun, 5 Oct - Tue, 7 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,119 Return, found 1 day ago
HK$5,119
Return
found 1 day ago
Select WestJet flight, departing Sun, 5 Oct from San Francisco to Reykjavik, returning Tue, 7 Oct, priced at HK$5,119 found 1 day ago
United
Tue, 7 Oct - Tue, 14 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,447 Return, found 1 day ago
HK$5,447
Return
found 1 day ago
Select United flight, departing Tue, 7 Oct from San Francisco to Reykjavik, returning Tue, 14 Oct, priced at HK$5,447 found 1 day ago
Lufthansa
Wed, 8 Oct - Tue, 14 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,564 Return, found 1 day ago
HK$5,564
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 8 Oct from San Francisco to Reykjavik, returning Tue, 14 Oct, priced at HK$5,564 found 1 day ago
Virgin Atlantic
Mon, 6 Oct - Tue, 14 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,804 Return, found 1 day ago
HK$5,804
Return
found 1 day ago
Select Virgin Atlantic flight, departing Mon, 6 Oct from San Francisco to Reykjavik, returning Tue, 14 Oct, priced at HK$5,804 found 1 day ago
United
Tue, 7 Oct - Mon, 13 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,857 Return, found 1 day ago
HK$5,857
Return
found 1 day ago
Select United flight, departing Tue, 7 Oct from San Francisco to Reykjavik, returning Mon, 13 Oct, priced at HK$5,857 found 1 day ago
Air Canada
Wed, 1 Oct - Thu, 9 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,920 Return, found 1 day ago
HK$5,920
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Oct from San Francisco to Reykjavik, returning Thu, 9 Oct, priced at HK$5,920 found 1 day ago
Lufthansa
Wed, 8 Oct - Mon, 13 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,974 Return, found 1 day ago
HK$5,974
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 8 Oct from San Francisco to Reykjavik, returning Mon, 13 Oct, priced at HK$5,974 found 1 day ago
United
Wed, 1 Oct - Tue, 7 Oct
SFO
San Francisco
KEF
Reykjavik
HK$5,976 Return, found 1 day ago
HK$5,976
Return
found 1 day ago
Select United flight, departing Wed, 1 Oct from San Francisco to Reykjavik, returning Tue, 7 Oct, priced at HK$5,976 found 1 day ago
Air Canada
Wed, 1 Oct - Fri, 10 Oct
SFO
San Francisco
KEF
Reykjavik
HK$6,004 Return, found 1 day ago
HK$6,004
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Oct from San Francisco to Reykjavik, returning Fri, 10 Oct, priced at HK$6,004 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Reykjavik (KEF)

September is typically the cheapest month to fly

From HK$3,755 - HK$8,744 per traveller.

Graph displaying average flight prices per month

San Francisco to Reykjavik route information
Origin airport
San Francisco Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Icelandair, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic, WestJet
Return price
HK$4,489
Distance
6707 km

Flights from San Francisco to Suðurnesjabær

Book cheap flights from San Francisco (SFO) to Suðurnesjabær (KEF) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Francisco (SFO) to Suðurnesjabær (KEF) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Francisco (SFO) to Suðurnesjabær (KEF) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Suðurnesjabær flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Suðurnesjabær and things to do in Suðurnesjabær for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Suðurnesjabær more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Suðurnesjabær is HK$2,116 now!

 

Frequently asked questions

How much is a flight from San Francisco Airport to Reykjavík–Keflavík Airport?
Round-trip journeys from San Francisco Intl. Airport (SFO) to Keflavik Intl. Airport (KEF) start from HK$4,489. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to Keflavik Intl. Airport (KEF)?
Every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from San Francisco Airport to KEF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Intl. Airport (SFO) to Keflavik Intl. Airport (KEF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to KEF?
You'll have 6,800 kilometers to cover on the long-haul San Francisco to Reykjanesbær route. Dress in comfy clothes and consider taking a travel pillow with you.
Which airlines fly direct from SFO to Keflavik Intl. Airport (KEF)?
Currently, no airlines offer flights directly from San Francisco Airport to Reykjavík–Keflavík Airport. You'll have to book a flight with one or more stops. To score the best connections and price, lock in your airfare ahead of time.
Are San Francisco Intl. Airport (SFO) to KEF flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some of the cheapest airfares from San Francisco Intl. Airport (SFO) to KEF appearing a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

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