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Cheap flights from Reykjavik Keflavik Intl Airport to San Francisco from $633

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 9/1. 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

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.
Alaska Airlines Logo
12:45 pm - 6:55 pm-
13h 10m
Alaska Airlines Logo
10:19 am - 9:00 am-
15h 41m
$847Alaska Airlines
Fri, Sep 4 - Mon, Sep 7
Icelandair Logo
7:45 pm - 6:55 pm-
30h 10m
Icelandair Logo
10:11 am - 6:15 am-
13h 04m
$862Icelandair
Fri, Aug 28 - Sat, Sep 12
Icelandair Logo
10:40 am - 10:54 pm-
19h 14m
Icelandair Logo
7:51 pm - 9:25 am-
30h 34m
$924Icelandair
Wed, Sep 2 - Wed, Sep 9
Icelandair Logo
10:40 am - 10:54 pm-
19h 14m
Icelandair Logo
7:51 pm - 2:00 pm-
11h 09m
$929Icelandair
Thu, Aug 20 - Wed, Sep 2
Icelandair Logo
4:50 pm - 10:54 pm-
13h 04m
Icelandair Logo
12:22 pm - 9:25 am-
14h 03m
$965Icelandair
Mon, Sep 28 - Tue, Oct 13
Alaska Airlines Logo
12:45 pm - 1:13 pm-
31h 28m
Alaska Airlines Logo
8:04 am - 9:00 am-
17h 56m
$1,022Alaska Airlines
Fri, Sep 4 - Mon, Sep 7
Multiple Airlines Logo
9:30 am - 4:14 pm-
37h 44m
Multiple Airlines Logo
12:37 pm - 7:00 am-
35h 23m
$1,023Multiple Airlines
Fri, Sep 4 - Mon, Sep 7

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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
Aug 28
KEF7:45 pmReykjavik Keflavik Intl
30h 10m
1 stop
OAK6:55 pmOakland
Sep 12
OAK10:11 amOakland
13h 04m
1 stop
KEF6:15 amReykjavik Keflavik Intl
$862
Icelandair
Sep 2
KEF10:40 amReykjavik Keflavik Intl
19h 14m
1 stop
OAK10:54 pmOakland
Sep 9
OAK7:51 pmOakland
30h 34m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$924
Icelandair
Aug 20
KEF10:40 amReykjavik Keflavik Intl
19h 14m
1 stop
OAK10:54 pmOakland
Sep 2
OAK7:51 pmOakland
11h 09m
1 stop
KEF2:00 pmReykjavik Keflavik Intl
$929

Alaska Airlines flights from Reykjavik Keflavik Intl Airport to Oakland, California

Our best Alaska Airlines deals on Reykjavik Keflavik Intl Airport to Oakland, California flight tickets
Alaska Airlines
Sep 4
KEF12:45 pmReykjavik Keflavik Intl
13h 10m
1 stop
OAK6:55 pmOakland
Sep 7
OAK10:19 amOakland
15h 41m
1 stop
KEF9:00 amReykjavik Keflavik Intl
$847
Alaska Airlines
Sep 4
KEF12:45 pmReykjavik Keflavik Intl
31h 28m
1 stop
OAK1:13 pmOakland
Sep 7
OAK8:04 amOakland
17h 56m
2 stops
KEF9:00 amReykjavik Keflavik Intl
$1,022

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 August 5, 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

Fri 9/4

12:45 pm-6:55 pm

1 stop13h 10m

Oakland

Mon 9/7

10:19 am-9:00 am

1 stop15h 41m

$847

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 8/28

7:45 pm-6:55 pm

1 stop30h 10m

Oakland

Sat 9/12

10:11 am-6:15 am

1 stop13h 04m

$862

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Wed 9/2

10:40 am-10:54 pm

1 stop19h 14m

Oakland

Wed 9/9

7:51 pm-9:25 am

1 stop30h 34m

$924

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Thu 8/20

10:40 am-10:54 pm

1 stop19h 14m

Oakland

Wed 9/2

7:51 pm-2:00 pm

1 stop11h 09m

$929
Quickest round-trip

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Mon 9/28

4:50 pm-10:54 pm

1 stop13h 04m

Oakland

Tue 10/13

12:22 pm-9:25 am

1 stop14h 03m

$965

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 9/4

12:45 pm-1:13 pm

1 stop31h 28m

Oakland

Mon 9/7

8:04 am-9:00 am

2 stops17h 56m

$1,022

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 9/4

9:30 am-4:14 pm

2 stops37h 44m

Oakland

Mon 9/7

12:37 pm-7:00 am

2 stops35h 23m

$1,023
Cheapest one-way

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Tue 9/1

12:45 pm-9:51 pm

2 stops16h 06m

$633

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Fri 8/28

12:45 pm-9:51 pm

2 stops16h 06m

$673

ReykjavikOakland

KEF - OAK

KEFOAK

Reykjavik Keflavik Intl

Mon 8/31

12:45 pm-12:49 pm

2 stops31h 04m

$681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

What is the cheapest airline that flies from Reykjavik Keflavik Intl to Oakland?

Alaska Airlines and Icelandair are the most popular carriers operating from Reykjavik Keflavik Intl to Oakland

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

13h 04m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Oakland, California takes 13h 04m
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

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 13h 04m, 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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