SAN - KEF

$485 Find Cheap Flights from San Diego to Reykjavik - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$538
Typical prices: $775-$1,117
Multiple Airlines
Sun 11/11Fri 11/16
SAN - KEF • 1 stop
Cheapest one-way
$360
Typical prices: $545-$700
Finnair
Fri 1/5
SAN - KEF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Diego and Reykjavik Keflavik Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 20% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $555 (round-trip)
Portland (PDX)
Shortest trip • 12h 57m (one-way)
Insights
Insights
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We hope you love your trip to Reykjavik Keflavik Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Reykjavik (SAN-KEF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Reykjavik

Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
6:25 am - 6:05 amSAN  San Diego-KEF Reykjavik Keflavik Intl
15h 40m1 stop Denver Intl
Multiple Airlines Logo
4:55 pm - 11:57 pmKEF  Reykjavik Keflavik Intl-SAN San Diego
15h 02m1 stop Denver Intl
$538Multiple Airlines
Sat, Oct 24 - Thu, Oct 29
Multiple Airlines Logo
6:25 am - 6:00 amSAN  San Diego-KEF Reykjavik Keflavik Intl
16h 35m1 stop Denver Intl
Multiple Airlines Logo
4:55 pm - 11:57 pmKEF  Reykjavik Keflavik Intl-SAN San Diego
14h 02m1 stop Denver Intl
$557Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Icelandair Logo
1:46 pm - 6:05 amSAN  San Diego-KEF Reykjavik Keflavik Intl
33h 19m1 stop Boston Logan Intl
Icelandair Logo
5:00 pm - 9:03 amKEF  Reykjavik Keflavik Intl-SAN San Diego
23h 03m1 stop New York John F Kennedy Intl
$768Icelandair
Tue, Oct 13 - Tue, Oct 20
Icelandair Logo
8:25 pm - 8:10 amSAN  San Diego-KEF Reykjavik Keflavik Intl
28h 45m1 stop Boston Logan Intl
Icelandair Logo
7:50 pm - 9:03 amKEF  Reykjavik Keflavik Intl-SAN San Diego
20h 13m1 stop New York John F Kennedy Intl
$768Icelandair
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
7:00 am - 7:55 amSAN  San Diego-KEF Reykjavik Keflavik Intl
17h 55m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
10:00 am - 5:05 pmKEF  Reykjavik Keflavik Intl-SAN San Diego
38h 05m2 stops Toronto Pearson Intl Denver Intl
$835United Airlines
Tue, Nov 10 - Mon, Nov 16
United Airlines Logo
9:40 pm - 10:00 amSAN  San Diego-KEF Reykjavik Keflavik Intl
28h 20m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 6:34 pmKEF  Reykjavik Keflavik Intl-SAN San Diego
14h 34m1 stop Chicago O'Hare Intl
$837United Airlines
Tue, Nov 24 - Mon, Nov 30
Alaska Airlines Logo
6:37 am - 6:15 amSAN  San Diego-KEF Reykjavik Keflavik Intl
15h 38m1 stop Portland
Alaska Airlines Logo
4:50 pm - 9:37 amKEF  Reykjavik Keflavik Intl-SAN San Diego
24h 47m1 stop Portland
$988Alaska Airlines
Sun, Oct 11 - Sun, Oct 18
Delta Logo
7:20 am - 9:30 amSAN  San Diego-KEF Reykjavik Keflavik Intl
19h 10m1 stop New York John F Kennedy Intl
Delta Logo
11:25 am - 10:07 amKEF  Reykjavik Keflavik Intl-SAN San Diego
29h 42m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl
$992Delta
Fri, Nov 6 - Wed, Nov 11
Alaska Airlines Logo
7:45 pm - 6:15 amSAN  San Diego-KEF Reykjavik Keflavik Intl
26h 30m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
5:00 pm - 10:35 pmKEF  Reykjavik Keflavik Intl-SAN San Diego
13h 35m1 stop Seattle/Tacoma Intl
$999Alaska Airlines
Fri, Oct 9 - Fri, Oct 16
Delta Logo
10:57 am - 9:30 amSAN  San Diego-KEF Reykjavik Keflavik Intl
15h 33m2 stops Los Angeles New York John F Kennedy Intl
Delta Logo
11:25 am - 11:42 pmKEF  Reykjavik Keflavik Intl-SAN San Diego
19h 17m2 stops New York John F Kennedy Intl Los Angeles
$1,077Delta
Booking Insights

Price, demand and travel trends for San Diego to Reykjavik Keflavik Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Diego to Reykjavik Keflavik Intl Airport with more confidence.

What's the cheapest day of the week to fly from San Diego to Reykjavik Keflavik Intl Airport?

Thursday is the cheapest day of the week to fly from San Diego to Reykjavik Keflavik Intl Airport, it is 19% cheaper than the average day. Sunday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • April is the cheapest month to fly from San Diego to Reykjavik Keflavik Intl Airport at $749 round-trip.
  • November ($1,235) and March ($1,117) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 64% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Diego to Reykjavik Keflavik Intl Airport the cheapest?

Flights from San Diego to Reykjavik Keflavik Intl Airport are cheapest 7 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Diego to Reykjavik Keflavik Intl Airport flights

Low season

December

Cheapest flight

$360
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from San Diego to Reykjavik Keflavik Intl Airport

When to book flights from San Diego to Reykjavik

Are your dates flexible? Find out the best times to travel from San Diego to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Reykjavik Keflavik Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Diego to Reykjavik Keflavik Intl Airport?

    Flights from San Diego to Reykjavik Keflavik Intl Airport usually depart from San Diego (SAN) and arrive at Reykjavik Keflavik Intl (KEF).

  • What cabin classes can I book on flights from San Diego to Reykjavik Keflavik Intl Airport?

    Three cabin classes are available on flights from San Diego to Reykjavik Keflavik Intl Airport:

    • Economy Class
    • Business Class
    • First Class

  • Which airports do connecting flights from San Diego to Reykjavik Keflavik Intl Airport pass through?

    One-stop flights from San Diego to Reykjavik Keflavik Intl Airport most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 62% of one-stop connections
    • Denver Intl (DEN) - 23% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 5% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 4% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Diego to Reykjavik Keflavik Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 28% on the San Diego to Reykjavik Keflavik Intl Airport route. Thursday is the cheapest departure day at $766 round-trip on average, while Sunday is the most expensive at $1,051, a difference of $285. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Reykjavik Keflavik Intl Airport?

    Some of the most popular sights in Reykjavik Keflavik Intl Airport are Hallgrímskirkja, Reykjavik City Centre and Reykjavik Harbour. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

  • How expensive are last-minute San Diego to Reykjavik Keflavik Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 33% above the route average of $935. Book 7 weeks before departure for the lowest fares.

  • How long is a flight from San Diego to Reykjavik Keflavik Intl Airport?

    A nonstop flight from San Diego to Reykjavik Keflavik Intl Airport takes 0h 00m, covering 4,339 miles.

  • Do I need a passport to fly from San Diego to Reykjavik Keflavik Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from San Diego to Reykjavik Keflavik Intl Airport looking right now?

    One-way fares from San Diego to Reykjavik Keflavik Intl Airport are currently lower than usual. Average one-way flight prices are about $472, which is 27% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Diego to Reykjavik Keflavik Intl Airport?

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 12h 57m, compared with 13h 26m via Denver Intl (DEN) and 13h 28m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between San Diego and Reykjavik Keflavik Intl Airport?

    Reykjavik Keflavik Intl Airport is 7 hours ahead of San Diego (Greenwich Mean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Reykjavik Keflavik Intl Airport (KEF)?

    Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    • Ice Rental 4x4
    • Fair Car
    • Budget
    • Europcar
    • Alamo

  • How much should I expect to pay for a San Diego to Reykjavik Keflavik Intl Airport flight?

    Round-trip flights from San Diego to Reykjavik Keflavik Intl Airport range from $775 to $1,117, with an average of $935 over the past 12 months. Anything below $775 counts as a good deal.

Your guide to booking San Diego to Reykjavik Keflavik Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $766 - about $285 less than Sunday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 36% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Diego to Reykjavik Keflavik Intl Airport trip for April. Fares historically average $749 round-trip in that month - typically $486 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from San Diego to Reykjavik

Complete your trip to Reykjavik with a hotel stay or car rental

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