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Cheap flights from Reykjavik Keflavik Intl Airport to San Diego from $600

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 Diego departing on 11/8. 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 Diego

Cheap round-trip flights

Scandinavian Airlines Logo
7:35 am - 11:41 pmKEF-SAN
24h 06m2 stops
Scandinavian Airlines Logo
12:00 pm - 11:55 pmSAN-KEF
27h 55m2 stops
$771Scandinavian Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
Logo
5:05 pm - 10:59 pmKEF-SAN
13h 54m1 stop
Logo
8:00 am - 6:10 amSAN-KEF
14h 10m1 stop
$814
Find Deal
Tue, Nov 4 - Sat, Nov 8
British Airways Logo
11:50 am - 4:10 pmKEF-SAN
36h 20m1 stop
British Airways Logo
10:48 am - 5:05 pmSAN-KEF
22h 17m2 stops
$1,166British Airways
Find Deal
Tue, Nov 4 - Sat, Nov 8
Icelandair Logo
8:10 pm - 10:50 amKEF-SAN
21h 40m1 stop
Icelandair Logo
7:50 pm - 9:25 amSAN-KEF
30h 35m1 stop
$2,391Icelandair
Find Deal
Wed, Oct 1 - Sun, Oct 12
Icelandair Logo
8:10 pm - 10:50 amKEF-SAN
21h 40m1 stop
Icelandair Logo
6:25 pm - 6:15 amSAN-KEF
28h 50m1 stop
$2,428Icelandair
Find Deal
Tue, Sep 30 - Sat, Oct 11
Logo
4:50 pm - 7:53 amKEF-SAN
22h 03m2 stops
Logo
8:30 am - 9:05 amSAN-KEF
17h 35m1 stop
$3,065
Find Deal
Tue, Sep 30 - Sat, Oct 11
Logo
7:50 pm - 12:00 pmKEF-SAN
23h 10m2 stops
Logo
8:20 am - 6:15 amSAN-KEF
14h 55m1 stop
$3,154
Find Deal
Wed, Oct 1 - Sun, Oct 12
Lufthansa Logo
1:15 am - 3:25 pmKEF-SAN
21h 10m1 stop
Lufthansa Logo
11:08 am - 11:35 pmSAN-KEF
29h 27m2 stops
$3,604Lufthansa
Find Deal
Tue, Sep 30 - Sun, Oct 12
Finnair Logo
5:15 pm - 6:03 pmKEF-SAN
31h 48m2 stops
Finnair Logo
10:23 am - 4:30 pmSAN-KEF
23h 07m2 stops
$3,982Finnair
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Tue, Sep 30 - Sat, Oct 11
Lufthansa Logo
12:25 am - 6:29 pmKEF-SAN
25h 04m2 stops
Lufthansa Logo
11:08 am - 11:35 pmSAN-KEF
29h 27m2 stops
$4,852Lufthansa
Find Deal
Mon, Sep 29 - Sat, Oct 11

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to San Diego

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to San Diego flight tickets
Scandinavian Airlines
Nov 4
KEF7:35 amReykjavik Keflavik Intl
24h 06m
2 stops
SAN11:41 pmSan Diego
Nov 8
SAN12:00 pmSan Diego
27h 55m
2 stops
KEF11:55 pmReykjavik Keflavik Intl
$771
Find similar
Scandinavian Airlines
Oct 1
KEF10:20 amReykjavik Keflavik Intl
44h 09m
2 stops
SAN11:29 pmSan Diego
Oct 12
SAN6:15 amSan Diego
27h 05m
2 stops
KEF4:20 pmReykjavik Keflavik Intl
$4,219
Find similar
Scandinavian Airlines
Sep 30
KEF7:40 amReykjavik Keflavik Intl
22h 19m
2 stops
SAN10:59 pmSan Diego
Oct 11
SAN6:40 amSan Diego
25h 40m
3 stops
KEF3:20 pmReykjavik Keflavik Intl
$5,276
Find similar

Icelandair flights from Reykjavik Keflavik Intl Airport to San Diego

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to San Diego flight tickets
Icelandair
Oct 1
KEF8:10 pmReykjavik Keflavik Intl
21h 40m
1 stop
SAN10:50 amSan Diego
Oct 12
SAN7:50 pmSan Diego
30h 35m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$2,391
Find similar
Icelandair
Sep 30
KEF8:10 pmReykjavik Keflavik Intl
21h 40m
1 stop
SAN10:50 amSan Diego
Oct 11
SAN6:25 pmSan Diego
28h 50m
1 stop
KEF6:15 amReykjavik Keflavik Intl
$2,428
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to San Diego 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 2, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 11/4

7:35 am-11:41 pm

2 stops24h 06m

San Diego

Sat 11/8

12:00 pm-11:55 pm

2 stops27h 55m

$771

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 11/4

5:05 pm-10:59 pm

1 stop13h 54m

San Diego

Sat 11/8

8:00 am-6:10 am

1 stop14h 10m

$814

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 11/4

11:50 am-4:10 pm

1 stop36h 20m

San Diego

Sat 11/8

10:48 am-5:05 pm

2 stops22h 17m

$1,166

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Wed 10/1

8:10 pm-10:50 am

1 stop21h 40m

San Diego

Sun 10/12

7:50 pm-9:25 am

1 stop30h 35m

$2,391

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 9/30

8:10 pm-10:50 am

1 stop21h 40m

San Diego

Sat 10/11

6:25 pm-6:15 am

1 stop28h 50m

$2,428

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 9/30

4:50 pm-7:53 am

2 stops22h 03m

San Diego

Sat 10/11

8:30 am-9:05 am

1 stop17h 35m

$3,065

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Wed 10/1

7:50 pm-12:00 pm

2 stops23h 10m

San Diego

Sun 10/12

8:20 am-6:15 am

1 stop14h 55m

$3,154

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 9/30

1:15 am-3:25 pm

1 stop21h 10m

San Diego

Sun 10/12

11:08 am-11:35 pm

2 stops29h 27m

$3,604

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Tue 9/30

5:15 pm-6:03 pm

2 stops31h 48m

San Diego

Sat 10/11

10:23 am-4:30 pm

2 stops23h 07m

$3,982

ReykjavikSan Diego

KEF - SAN

KEFSAN

Reykjavik Keflavik Intl

Mon 9/29

12:25 am-6:29 pm

2 stops25h 04m

San Diego

Sat 10/11

11:08 am-11:35 pm

2 stops29h 27m

$4,852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to San Diego

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 time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $838. Flights in the morning are often more expensive with an average ticket price of $919.

Can stopping save me money on Reykjavik Keflavik Intl Airport to San Diego flights?

You could potentially save up to 35% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to San Diego flight.

When to book flights from Reykjavik Keflavik Intl Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to San Diego 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 San Diego (KEF to SAN) flight deals and tips

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

Best Price Found

$600

Fastest flight time

13h 10m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Reykjavik Keflavik Intl Airport in the past 72 hours is $600. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to San Diego found on momondo in the last 72 hours is $771.
The fastest flight from Reykjavik Keflavik Intl Airport to San Diego takes 13h 10m
There are no direct flights from Reykjavik Keflavik Intl Airport to San Diego. Popular non-direct route for this connection is Reykjavik Keflavik Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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  • How far is Reykjavik Keflavik Intl to San Diego by plane?

    There are 4339.1 mi between Reykjavik Keflavik Intl and San Diego. A reasonable flight in good conditions will take 13h 54m.

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

    Prices for flights from Reykjavik Keflavik Intl Airport to San Diego Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reykjavik to San Diego. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to San Diego from Reykjavik which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Reykjavik to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Reykjavik.

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

Yes. momondo can track prices for Reykjavik to San Diego 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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