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Cheap flights from San Diego to Reykjavik from $453

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Reykjavik departing on 11/23. 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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Cheap round-trip flights

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Multiple Airlines Logo
6:41 am - 6:05 amSAN-KEF
15h 24m1 stop
Multiple Airlines Logo
4:55 pm - 11:50 pmKEF-SAN
14h 55m1 stop
$551Multiple Airlines
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Sun, Nov 9 - Thu, Nov 13
Multiple Airlines Logo
6:58 am - 6:05 amSAN-KEF
15h 07m1 stop
Multiple Airlines Logo
4:55 pm - 11:50 pmKEF-SAN
14h 55m1 stop
$561Multiple Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 13
Multiple Airlines Logo
6:41 am - 6:05 amSAN-KEF
15h 24m1 stop
Multiple Airlines Logo
4:55 pm - 9:39 pmKEF-SAN
12h 44m1 stop
$585Multiple Airlines
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Mon, Nov 3 - Wed, Nov 12
Finnair Logo
6:00 pm - 9:15 amSAN-KEF
31h 15m2 stops
Finnair Logo
9:45 am - 4:10 pmKEF-SAN
38h 25m2 stops
$620Finnair
Find Deal
Mon, Feb 16 - Wed, Feb 25
Lufthansa Logo
11:20 am - 2:30 pmSAN-KEF
19h 10m2 stops
Lufthansa Logo
3:20 pm - 8:54 pmKEF-SAN
37h 34m2 stops
$674Lufthansa
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Wed, Nov 5 - Tue, Nov 11
Lufthansa Logo
7:00 am - 2:20 pmSAN-KEF
23h 20m2 stops
Lufthansa Logo
2:05 pm - 3:45 pmKEF-SAN
57h 40m2 stops
$682Lufthansa
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Thu, Feb 19 - Wed, Feb 25
Scandinavian Airlines Logo
10:00 am - 3:25 pmSAN-KEF
45h 25m2 stops
Scandinavian Airlines Logo
3:40 pm - 8:57 pmKEF-SAN
37h 17m2 stops
$741Scandinavian Airlines
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Fri, Feb 13 - Tue, Feb 24
Scandinavian Airlines Logo
3:59 pm - 11:20 pmSAN-KEF
23h 21m2 stops
Scandinavian Airlines Logo
7:35 am - 10:55 pmKEF-SAN
23h 20m2 stops
$753Scandinavian Airlines
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Wed, Feb 4 - Tue, Feb 10
Finnair Logo
7:00 pm - 9:15 amSAN-KEF
31h 15m2 stops
Finnair Logo
8:35 am - 6:00 pmKEF-SAN
40h 25m2 stops
$764Finnair
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Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
6:00 pm - 10:55 amSAN-KEF
32h 55m1 stop
American Airlines Logo
11:50 am - 4:10 pmKEF-SAN
36h 20m1 stop
$792American Airlines
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Wed, Feb 4 - Tue, Feb 10

Finnair flights from San Diego to Reykjavik Keflavik Intl Airport

Our best Finnair deals on San Diego to Reykjavik Keflavik Intl Airport flight tickets
Finnair
Feb 16
SAN6:00 pmSan Diego
31h 15m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Feb 25
KEF9:45 amReykjavik Keflavik Intl
38h 25m
2 stops
SAN4:10 pmSan Diego
$620
Find similar
Finnair
Mar 26
SAN7:00 pmSan Diego
31h 15m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Mar 31
KEF8:35 amReykjavik Keflavik Intl
40h 25m
2 stops
SAN6:00 pmSan Diego
$764
Find similar
Finnair
Feb 14
SAN6:00 pmSan Diego
31h 15m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Feb 22
KEF10:00 amReykjavik Keflavik Intl
39h 54m
2 stops
SAN5:54 pmSan Diego
$777
Find similar

Lufthansa flights from San Diego to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on San Diego to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Nov 5
SAN11:20 amSan Diego
19h 10m
2 stops
KEF2:30 pmReykjavik Keflavik Intl
Nov 11
KEF3:20 pmReykjavik Keflavik Intl
37h 34m
2 stops
SAN8:54 pmSan Diego
$674
Find similar
Lufthansa
Feb 19
SAN7:00 amSan Diego
23h 20m
2 stops
KEF2:20 pmReykjavik Keflavik Intl
Feb 25
KEF2:05 pmReykjavik Keflavik Intl
57h 40m
2 stops
SAN3:45 pmSan Diego
$682
Find similar
Lufthansa
Feb 19
SAN7:00 amSan Diego
23h 20m
2 stops
KEF2:20 pmReykjavik Keflavik Intl
Feb 24
KEF3:20 pmReykjavik Keflavik Intl
34h 09m
2 stops
SAN5:29 pmSan Diego
$690
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Reykjavik Keflavik Intl Airport 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 October 16, 2025.
Use the filters below to find and compare flights from San Diego to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Sun 11/9

6:41 am-6:05 am

1 stop15h 24m

Reykjavik Keflavik Intl

Thu 11/13

4:55 pm-11:50 pm

1 stop14h 55m

$551

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 11/4

6:58 am-6:05 am

1 stop15h 07m

Reykjavik Keflavik Intl

Thu 11/13

4:55 pm-11:50 pm

1 stop14h 55m

$561

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 11/3

6:41 am-6:05 am

1 stop15h 24m

Reykjavik Keflavik Intl

Wed 11/12

4:55 pm-9:39 pm

1 stop12h 44m

$585

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 2/16

6:00 pm-9:15 am

2 stops31h 15m

Reykjavik Keflavik Intl

Wed 2/25

9:45 am-4:10 pm

2 stops38h 25m

$620

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 11/5

11:20 am-2:30 pm

2 stops19h 10m

Reykjavik Keflavik Intl

Tue 11/11

3:20 pm-8:54 pm

2 stops37h 34m

$674

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 2/19

7:00 am-2:20 pm

2 stops23h 20m

Reykjavik Keflavik Intl

Wed 2/25

2:05 pm-3:45 pm

2 stops57h 40m

$682

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Fri 2/13

10:00 am-3:25 pm

2 stops45h 25m

Reykjavik Keflavik Intl

Tue 2/24

3:40 pm-8:57 pm

2 stops37h 17m

$741

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/4

3:59 pm-11:20 pm

2 stops23h 21m

Reykjavik Keflavik Intl

Tue 2/10

7:35 am-10:55 pm

2 stops23h 20m

$753

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 3/26

7:00 pm-9:15 am

2 stops31h 15m

Reykjavik Keflavik Intl

Tue 3/31

8:35 am-6:00 pm

2 stops40h 25m

$764

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/4

6:00 pm-10:55 am

1 stop32h 55m

Reykjavik Keflavik Intl

Tue 2/10

11:50 am-4:10 pm

1 stop36h 20m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to Reykjavik Keflavik Intl Airport

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 typical price of a round-trip flight between San Diego and Reykjavik Keflavik Intl Airport?

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of October is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from San Diego, with most prices found around $834. If you’re not able to fly to Reykjavik Keflavik Intl Airport in October, then January is your next best option. Flight prices from San Diego to Reykjavik Keflavik Intl Airport during January average around $883.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from San Diego to Reykjavik Keflavik Intl Airport is on a Wednesday when prices can be found for as low as $852. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Friday, with ticket prices averaging around $1,112.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the morning when flights can be purchased for as low as $937. Flights in the afternoon are often more expensive with an average ticket price of $1,135.

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

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

Cheap San Diego to Reykjavik Keflavik Intl Airport (SAN to KEF) flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to Reykjavik Keflavik Intl Airport. There are no popular flight routes from San Diego to Reykjavik Keflavik Intl Airport.
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  • How far is San Diego to Reykjavik Keflavik Intl by plane?

    The distance between San Diego and Reykjavik Keflavik Intl is about 4339.1 mi. 14h 45m is a normal flight duration for this route.

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

    Prices for flights from San Diego Airport to Reykjavik Keflavik Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Reykjavik Keflavik Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The necessary travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Reykjavik Keflavik Intl Airport?

Best airlines flying from San Diego to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from San Diego to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $650Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
Air CanadaPriceFrom $730Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
IcelandairPriceFrom $883Free CancellationRating
7.0
556 reviews
Search Icelandair flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Kopavogur
Grindavik

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Reykjavik for you.

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

Flights from San Diego to Reykjavik with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Reykjavik.

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

If you are not ready to book a flight from San Diego to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.

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