Are direct flights from San Francisco to Reykjavik always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially if you are willing to accept a longer journey. The 'best' option often depends on your priorities for cost versus convenience.

Can flexible travel dates help on San Francisco to Reykjavik flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or popular travel periods. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking San Francisco to Reykjavik flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you calculate the true total cost of your trip.

Flights From San Francisco

To Reykjavik

Cheap Flights from San Francisco to Reykjavik

Browse current best options from San Francisco. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Francisco

RatePunk searches hundreds of travel sites at once for deals on flights to Reykjavik

Prices updated 5 days ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from San Francisco to Reykjavik

Explore current cheapest deals departing from San Francisco to Reykjavik

2026-11-02 – 2026-11-09
SFO - Reykjavik
80% AI deal score
$610
$561
Round trip
2026-10-15 – 2026-10-28
SFO - Reykjavik
77% AI deal score
$530
$571
Round trip
2026-12-04 – 2026-12-11
SFO - Reykjavik
90% AI deal score
$757
$574
Round trip
2026-10-17 – 2026-10-24
SFO - Reykjavik
77% AI deal score
$559
$576
Round trip
2027-01-19 – 2027-01-26
SFO - Reykjavik
84% AI deal score
$694
$576
Round trip
2027-01-13 – 2027-01-20
SFO - Reykjavik
83% AI deal score
$683
$577
Round trip
2027-02-02 – 2027-02-09
SFO - Reykjavik
82% AI deal score
$662
$577
Round trip
2027-01-20 – 2027-01-27
SFO - Reykjavik
83% AI deal score
$695
$582
Round trip
2026-10-21 – 2026-10-28
SFO - Reykjavik
77% AI deal score
$559
$583
Round trip
2026-11-10 – 2026-11-18
SFO - Reykjavik
78% AI deal score
$603
$583
Round trip

San Francisco to Reykjavik: Overview

Insights for flights from San Francisco to Reykjavik

The journey from San Francisco to Reykjavik covers a distance of 6770 km, classifying it as a long-haul flight. Right now, fares for cheap flights from San Francisco to Reykjavik are above the typical level. Prices typically range from $919–$1351, with a median of $1150. Currently, 0% of recent fares are considered a good price.

When is the cheapest time to fly from San Francisco to Reykjavik? The data shows that September is typically the most affordable month, with a median fare of $397. Following closely are December, with a median of $490, and January, with a median of $497. New deals for this route appear almost daily, suggesting frequent opportunities to find competitive pricing.

Most itineraries for flights from San Francisco to Reykjavik connect at least once. There are currently no direct flights from San Francisco to Reykjavik, with 0% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is two.

How long is the flight from San Francisco to Reykjavik? A typical journey, including connections, takes approximately 24h 32m. This median duration accounts for the prevalence of connecting flights on this long-haul route.

How much is a round trip from San Francisco to Reykjavik

Regular price: $529 - $876

Prices for flights from San Francisco to Reykjavik are currently within the regular range.

The regular price range for this route is between $529 and $876. The current lowest deal is $561 with Alaska Airlines, Inc. for travel from Nov 2-Nov 9.

now $561

Low $529

High $876

The cheapest time to fly from San Francisco to Reykjavik

The cheapest month to fly from San Francisco to Reykjavik is September, with a median price of $397. The most expensive month is November, with a median price of $2007. Prices are generally lower from January to December.

September

Cheapest

Flights from $397

November

Most Expensive

Flights from $2,007

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Francisco to Reykjavik

Scandinavian Airlines

Alaska Airlines, Inc.

Icelandair

Frontier Airlines

Last-minute flights going from San Francisco to Reykjavik

Mon, Oct 5

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

Alaska Airlines, Inc.

$585

$632

One-way

Thu, Oct 8

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

Frontier Airlines

$537

$641

One-way

Thu, Oct 8

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

Frontier Airlines

$558

$655

One-way

Mon, Oct 12

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

$530

$765

One-way

Mon, Oct 12

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

$524

$765

One-way

Mon, Oct 12

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

$524

$765

One-way

Biggest price drops on these dates for flights from San Francisco to Reykjavik

7 nights

Dec 4 - Dec 11

$757 → $574

24%

7 nights

Dec 5 - Dec 12

$757 → $585

23%

7 nights

Dec 15 - Dec 22

$774 → $604

22%

7 nights

Dec 8 - Dec 15

$758 → $593

22%

Popular Airports to fly from San Francisco to Reykjavik

San Francisco - Reykjavik route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from SFO to REK are above the typical level, with a median of $1150.

📅 Best time to fly

Fly in September for the best prices

Historically, September is the cheapest month to fly, with a median price of $397.

⏱️ Flight duration

Connecting flights average 24h 32m

Flights from San Francisco to Reykjavik typically involve connecting, with a median duration of 24h 32m.

✈️ Airlines & availability

Connecting flights are dominant on this route

This long-haul route is connecting-dominant, with a median of 2 stopovers.

🏆 Airline highlight

Alaska Airlines, Inc. offers a recent deal for $561

A recent deal with Alaska Airlines, Inc. for $561 is available from Nov 2-Nov 9.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from San Francisco to Reykjavik appear frequently, so check often.

San Francisco main airports to depart from

San Francisco International (SFO)

Cheapest

San Francisco International is a good option for flights from San Francisco to Reykjavik.

📍 ~18 km from San Francisco (reachable by car or train)

💸 Flights from ~$679

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International is the primary airport for international flights to Reykjavik from San Francisco.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$679

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Akureyri Airport is a useful alternative, serving as the primary international gateway for Northern Iceland.

📍 ~240 km from Reykjavik (approximately a 5-hour drive in good weather)

💸 Flights from ~$1,006

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from San Francisco to Reykjavik.

Elite

Best Elite deals to Reykjavik

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SFO

Reykjavik, Iceland

95% AI deal score

$18,581

$9,678

Save $8,903

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Reykjavik

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in airfare.

Booking in advance can often secure better prices, though last-minute deals sometimes appear. Prices can fluctuate, so monitoring fares over time may help you decide the optimal booking period. There isn't a single best time that guarantees the lowest fare.

Comparing nearby airports can sometimes offer more flight options or different pricing. While it may require additional travel to and from the alternate airport, it could potentially lead to savings. Always factor in the total cost and convenience when considering this option.

Related routes

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Flights to Reykjavik from other cities

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San Francisco to Reykjavik: Overview

Insights for flights from San Francisco to Reykjavik

How much is a round trip from San Francisco to Reykjavik

Regular price: $529 - $876

Prices for flights from San Francisco to Reykjavik are currently within the regular range.

The regular price range for this route is between $529 and $876. The current lowest deal is $561 with Alaska Airlines, Inc. for travel from Nov 2-Nov 9.

now $561

Low $529

High $876

The cheapest time to fly from San Francisco to Reykjavik

September

Cheapest

Flights from $397

November

Most Expensive

Flights from $2,007

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Francisco to Reykjavik

Scandinavian Airlines

Alaska Airlines, Inc.

Icelandair

Frontier Airlines

Last-minute flights going from San Francisco to Reykjavik

Mon, Oct 5

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

Alaska Airlines, Inc.

$585

$632

One-way

Thu, Oct 8

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

Frontier Airlines

$537

$641

One-way

Thu, Oct 8

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

Frontier Airlines

$558

$655

One-way

Mon, Oct 12

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

$530

$765

One-way

Mon, Oct 12

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

$524

$765

One-way

Mon, Oct 12

⌛ Last-Minute

SFO - Reykjavik

San Francisco (SFO) - Reykjavik (KEF)

$524

$765

One-way

Biggest price drops on these dates for flights from San Francisco to Reykjavik

7 nights

Dec 4 - Dec 11

$757 → $574

24%

7 nights

Dec 5 - Dec 12

$757 → $585

23%

7 nights

Dec 15 - Dec 22

$774 → $604

22%

7 nights

Dec 8 - Dec 15

$758 → $593

22%

Popular Airports to fly from San Francisco to Reykjavik