Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Reykjavik Keflavik Intl Airport to San Francisco from $709

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
7:45 pm - 10:32 pm
KEF
-
OAK
33h 47m
1 stop
Icelandair Logo
6:20 am - 9:25 am
OAK
-
KEF
20h 05m
1 stop
$864Icelandair
Sun, May 3 - Sun, May 10
Icelandair Logo
10:40 am - 11:59 pm
KEF
-
OAK
20h 19m
1 stop
Icelandair Logo
10:20 am - 9:25 am
OAK
-
KEF
16h 05m
1 stop
$902Icelandair
Tue, Jun 2 - Tue, Jun 16
Icelandair Logo
10:40 am - 10:59 pm
KEF
-
OAK
19h 19m
1 stop
Icelandair Logo
10:20 am - 6:15 am
OAK
-
KEF
12h 55m
1 stop
$998Icelandair
Fri, Jul 17 - Fri, Jul 24
Icelandair Logo
4:50 pm - 11:59 pm
KEF
-
OAK
14h 09m
1 stop
Icelandair Logo
1:01 pm - 9:25 am
OAK
-
KEF
13h 24m
1 stop
$1,146Icelandair
Mon, May 18 - Sun, May 31
British Airways Logo
10:20 am - 10:32 pm
KEF
-
OAK
43h 12m
2 stops
British Airways Logo
2:30 pm - 9:55 am
OAK
-
KEF
36h 25m
2 stops
$1,306British Airways
Sun, May 3 - Sun, May 10
Icelandair Logo
7:45 pm - 10:08 pm
KEF
-
OAK
33h 23m
1 stop
Icelandair Logo
2:09 pm - 9:25 am
OAK
-
KEF
12h 16m
1 stop
$1,313Icelandair
Mon, Apr 20 - Tue, May 5
Icelandair Logo
4:50 pm - 11:43 pm
KEF
-
OAK
13h 53m
1 stop
Icelandair Logo
11:13 am - 6:15 am
OAK
-
KEF
12h 02m
1 stop
$1,727Icelandair
Fri, Apr 17 - Sun, Apr 19
Icelandair Logo
7:45 pm - 9:13 am
KEF
-
OAK
20h 28m
1 stop
Icelandair Logo
10:36 am - 6:15 am
OAK
-
KEF
12h 39m
1 stop
$3,422Icelandair
Tue, May 5 - Sat, May 16
Icelandair Logo
7:45 pm - 9:13 am
KEF
-
OAK
20h 28m
1 stop
Icelandair Logo
10:36 am - 6:15 am
OAK
-
KEF
12h 39m
1 stop
$3,675Icelandair
Tue, May 5 - Sat, May 16
Icelandair Logo
4:50 pm - 11:59 pm
KEF
-
OAK
14h 09m
1 stop
Icelandair Logo
7:47 pm - 6:15 am
OAK
-
KEF
27h 28m
1 stop
$4,558Icelandair
Wed, May 13 - Sun, May 24

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 3
KEF7:45 pmReykjavik Keflavik Intl
33h 47m
1 stop
OAK10:32 pmOakland
May 10
OAK6:20 amOakland
20h 05m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$864
Icelandair
Jun 2
KEF10:40 amReykjavik Keflavik Intl
20h 19m
1 stop
OAK11:59 pmOakland
Jun 16
OAK10:20 amOakland
16h 05m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$902
Icelandair
Jul 17
KEF10:40 amReykjavik Keflavik Intl
19h 19m
1 stop
OAK10:59 pmOakland
Jul 24
OAK10:20 amOakland
12h 55m
1 stop
KEF6:15 amReykjavik Keflavik Intl
$998

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 March 14, 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

Sun 5/3

7:45 pm-10:32 pm

1 stop33h 47m

Oakland

Sun 5/10

6:20 am-9:25 am

1 stop20h 05m

$864

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Tue 6/2

10:40 am-11:59 pm

1 stop20h 19m

Oakland

Tue 6/16

10:20 am-9:25 am

1 stop16h 05m

$902

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 7/17

10:40 am-10:59 pm

1 stop19h 19m

Oakland

Fri 7/24

10:20 am-6:15 am

1 stop12h 55m

$998

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Mon 5/18

4:50 pm-11:59 pm

1 stop14h 09m

Oakland

Sun 5/31

1:01 pm-9:25 am

1 stop13h 24m

$1,146

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Sun 5/3

10:20 am-10:32 pm

2 stops43h 12m

Oakland

Sun 5/10

2:30 pm-9:55 am

2 stops36h 25m

$1,306

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Mon 4/20

7:45 pm-10:08 pm

1 stop33h 23m

Oakland

Tue 5/5

2:09 pm-9:25 am

1 stop12h 16m

$1,313
Quickest round-trip

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 4/17

4:50 pm-11:43 pm

1 stop13h 53m

Oakland

Sun 4/19

11:13 am-6:15 am

1 stop12h 02m

$1,727

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Tue 5/5

7:45 pm-9:13 am

1 stop20h 28m

Oakland

Sat 5/16

10:36 am-6:15 am

1 stop12h 39m

$3,422

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Tue 5/5

7:45 pm-9:13 am

1 stop20h 28m

Oakland

Sat 5/16

10:36 am-6:15 am

1 stop12h 39m

$3,675

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Wed 5/13

4:50 pm-11:59 pm

1 stop14h 09m

Oakland

Sun 5/24

7:47 pm-6:15 am

1 stop27h 28m

$4,558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

33h 23m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Oakland, California takes 33h 23m
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.
Search flight deals

  • 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 33h 23m, 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.

An easier way to manage your Oakland, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/13
Mon 4/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States