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Cheap flights from Reykjavik Keflavik Intl Airport to San Francisco from $786

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to San Francisco departing on 6/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Reykjavik Keflavik Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:50 pm - 7:33 pm
KEF
-
OAK
33h 43m
1 stop
Icelandair Logo
1:01 pm - 9:25 am
OAK
-
KEF
13h 24m
1 stop
$1,411Icelandair
Mon, May 18 - Fri, May 22
Icelandair Logo
10:40 am - 8:55 am
KEF
-
OAK
29h 15m
1 stop
Icelandair Logo
2:55 pm - 9:25 am
OAK
-
KEF
11h 30m
1 stop
$1,465Icelandair
Sat, May 30 - Thu, Jun 18

Icelandair flights from Reykjavik Keflavik Intl Airport to Oakland, California

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Oakland, California flight tickets
Icelandair
May 18
KEF4:50 pmReykjavik Keflavik Intl
33h 43m
1 stop
OAK7:33 pmOakland
May 22
OAK1:01 pmOakland
13h 24m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$1,411
Icelandair
May 30
KEF10:40 amReykjavik Keflavik Intl
29h 15m
1 stop
OAK8:55 amOakland
Jun 18
OAK2:55 pmOakland
11h 30m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$1,465

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Oakland, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 2, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Mon 5/18

4:50 pm-7:33 pm

1 stop33h 43m

Oakland

Fri 5/22

1:01 pm-9:25 am

1 stop13h 24m

$1,411
Quickest round-trip

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Sat 5/30

10:40 am-8:55 am

1 stop29h 15m

Oakland

Thu 6/18

2:55 pm-9:25 am

1 stop11h 30m

$1,465
Cheapest one-way
Quickest one-way

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Mon 6/22

12:45 pm-7:33 pm

1 stop13h 48m

$786

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Wed 6/24

12:45 pm-11:21 am

2 stops29h 36m

$790

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Thu 5/21

10:40 am-11:59 pm

1 stop20h 19m

$797

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Thu 5/21

10:40 am-11:59 pm

1 stop20h 19m

$798

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Thu 5/21

10:40 am-11:59 pm

1 stop20h 19m

$800

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 5/22

10:40 am-11:59 pm

1 stop20h 19m

$803

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 5/22

4:50 pm-11:59 pm

1 stop14h 09m

$805

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Thu 6/25

12:45 pm-9:41 pm

2 stops15h 56m

$835

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Reykjavik Keflavik Intl Airport to Oakland, California flights?

You could potentially save up to 40% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Oakland, California flight.

When to book flights from Reykjavik Keflavik Intl Airport to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Oakland, California (KEF to OAK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Oakland, California

Fastest flight time

29h 15m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Oakland, California takes 29h 15m
There are no direct flights from Reykjavik Keflavik Intl Airport to Oakland, California. There are no popular flight routes from Reykjavik Keflavik Intl Airport to Oakland, California.
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Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Oakland, California

  • How far is Reykjavik Keflavik Intl to Oakland by plane?

    The straight-line distance from Reykjavik Keflavik Intl to Oakland is 4176.1 mi. Flights usually cover this in 29h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Oakland Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Oakland Airport refresh daily.

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Oakland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The required travel and health documents for your Oakland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oakland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Oakland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Reykjavik to Oakland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Reykjavik to Oakland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Reykjavik to Oakland flights to just show those with flexible booking policies.

How can momondo help me find flights from Reykjavik to Oakland?

Once you have performed a search for Reykjavik to Oakland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Reykjavik to Oakland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Reykjavik to Oakland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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