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

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the cheapest option. Flights with one or more stops can sometimes be more affordable. Consider your priorities for cost versus travel time when choosing.

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

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary significantly depending on the day of the week or time of year. Adjusting your departure or return by a few days may result in better deals.

What extra costs should I check before booking San Antonio 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. Factor these into your total travel budget.

Flights From San Antonio

To Reykjavik

Cheap Flights from San Antonio to Reykjavik

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

Deals from

San Antonio

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

Prices updated 1 day ago

456 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 2, 2026.)

Today’s best flight deals from San Antonio to Reykjavik

Explore current cheapest deals departing from San Antonio to Reykjavik

2026-12-09 – 2026-12-17
SAT - Reykjavik
84% AI deal score
$919
$732
Round trip
2026-12-11 – 2026-12-17
SAT - Reykjavik
81% AI deal score
$934
$812
Round trip
2026-11-01 – 2026-11-10
SAT - Reykjavik
74% AI deal score
$777
$869
Round trip
2026-12-10 – 2026-12-17
SAT - Reykjavik
80% AI deal score
$934
$872
Round trip
2026-09-30 – 2026-10-07
SAT - Reykjavik
73% AI deal score
$843
$877
Round trip
2026-12-10 – 2026-12-16
SAT - Reykjavik
77% AI deal score
$934
$878
Round trip
2026-09-29 – 2026-10-06
SAT - Reykjavik
73% AI deal score
$843
$880
Round trip
2026-12-03 – 2026-12-07
SAT - Reykjavik
76% AI deal score
$943
$894
Round trip
2026-10-14 – 2026-10-21
SAT - Reykjavik
73% AI deal score
$804
$897
Round trip
2026-12-02 – 2026-12-07
SAT - Reykjavik
75% AI deal score
$933
$900
Round trip

San Antonio to Reykjavik: Overview

Insights for flights from San Antonio to Reykjavik

Flights from San Antonio to Reykjavik cover a substantial distance of 6,434 km, classifying this as a long-haul journey. This means you should expect a longer travel time and typically more complex itineraries compared to shorter routes. Right now, fares for cheap flights from San Antonio to Reykjavik are above the typical level, with 0% of recent fares classified as a good price.

When is the cheapest time to fly from San Antonio to Reykjavik? The data indicates that June is the cheapest month to fly, with a median fare of $1165. Following closely, May offers a median fare of $1194, and April presents a median of $1277. These months generally offer more favorable pricing for this route.

For this route, most itineraries connect at least once, as 0% of recent fares are non-stop. When connections are involved, the typical number of stopovers is 3, which significantly extends the overall travel duration.

How long is the flight from San Antonio to Reykjavik? A typical journey from San Antonio to Reykjavik, including connections, takes approximately 30h 44m. Given that most itineraries involve multiple stopovers, this duration reflects the total travel time from departure to arrival. Deals for this route are also infrequent, suggesting that setting up a price alert could be beneficial for tracking fare changes.

How much is a round trip from San Antonio to Reykjavik

Regular price: $756 - $1,496

Prices are currently below the regular range for flights from San Antonio to Reykjavik.

The regular price range for flights from San Antonio to Reykjavik is typically between $756 and $1496. Currently, the lowest deal is $732 with United Airlines, for travel from Dec 9-Dec 17.

now $732

Low $756

High $1,496

The cheapest time to fly from San Antonio to Reykjavik

The cheapest month to fly from San Antonio to Reykjavik is June, with a median price of $1165. The most expensive month is March, with a median price of $1338. Prices are generally lower from April to June.

June

Cheapest

Flights from $1,165

March

Most Expensive

Flights from $1,338

Mar

Apr

May

Jun

Direct flights from San Antonio to Reykjavik

Icelandair

Frontier Airlines

Alaska Airlines, Inc.

Air Canada

Last-minute flights going from San Antonio to Reykjavik

Wed, Sep 2

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

$1,027

$1,263

One-way

Fri, Sep 4

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

$1,136

$1,318

One-way

Fri, Sep 4

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$931

$1,461

One-way

Mon, Sep 7

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Frontier Airlines

$920

$1,110

One-way

Tue, Sep 8

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$907

$1,185

One-way

Wed, Sep 9

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

$850

$973

One-way

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

8 nights

Dec 9 - Dec 17

$919 → $732

20%

6 nights

Dec 11 - Dec 17

$938 → $812

13%

7 nights

Dec 10 - Dec 17

$934 → $866

6 nights

Dec 10 - Dec 16

$934 → $872

Popular Airports to fly from San Antonio to Reykjavik

San Antonio - Reykjavik route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for San Antonio to Reykjavik are above the typical level over the last 90 days.

📅 Best time to fly

Cheapest months are June, May, and April

Historically, the cheapest months to fly from San Antonio to Reykjavik are June ($1165), May ($1194), and April ($1277).

⏱️ Flight duration

Flights typically take 30h 44m

Flights from San Antonio to Reykjavik typically take 30h 44m, with a median of 3 stopovers.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights from San Antonio to Reykjavik are not available; connecting flights are dominant.

🏆 Airline highlight

United Airlines offers a recent deal

A recent deal from United Airlines for $732 was found for December 9-December 17.

🎯 Booking tip

Deals are rare for this route

Deals for flights from San Antonio to Reykjavik are rare, based on the last 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

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

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$732

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Fly into Keflavík International for convenient access to Reykjavik and surrounding areas from San Antonio.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$877

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

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

📍 ~387 km from Reykjavik (approximately a 5-hour drive in good weather)

💸 Flights from ~$986

Business & First Class Flight Deals to Reykjavik

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

Elite

Best Elite deals to Reykjavik

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

From SAT

Elite

Oct 07

Reykjavik, Iceland

94% AI deal score

$17,391

$4,513

Save $12,878

From SAT

Elite

Oct 22

Reykjavik, Iceland

78% AI deal score

$3,423

$3,305

Save $118

Air Canada, +1

Business Class

From SAT

Elite

Jan 23

Reykjavik, Iceland

78% AI deal score

$3,813

$3,714

Save $99

Aeroméxico, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,416

$3,378

Save $38

Air Canada, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,446

$3,437

Save $9

Air Canada, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,476

$3,437

Save $39

Air Canada, +1

Business Class

From SAT

Elite

Oct 01

Reykjavik, Iceland

77% AI deal score

$3,479

$3,469

Save $10

Air Canada, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,488

Air Canada, +1

Business Class

From SAT

Elite

Oct 19

Reykjavik, Iceland

77% AI deal score

$3,620

$3,562

Save $58

Aeroméxico, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,563

Air Canada, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,616

Air Canada, +1

Business Class

From SAT

Elite

Jan 15

Reykjavik, Iceland

77% AI deal score

$3,714

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices from various airlines and online travel agencies. Setting up price alerts may also notify you when fares drop for your desired route.

Booking flights in advance often provides more options and potentially lower prices. However, prices can fluctuate, so it's usually beneficial to monitor fares over time. Some travelers find booking a few months before departure can be a good strategy.

Comparing nearby airports for both your origin and destination can sometimes reveal more economical flight options. While it may involve additional ground transportation, the savings on airfare could be significant. It's worth checking if alternative airports offer better deals.

Related routes

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San Antonio to Reykjavik: Overview

Insights for flights from San Antonio to Reykjavik

How much is a round trip from San Antonio to Reykjavik

Regular price: $756 - $1,496

Prices are currently below the regular range for flights from San Antonio to Reykjavik.

The regular price range for flights from San Antonio to Reykjavik is typically between $756 and $1496. Currently, the lowest deal is $732 with United Airlines, for travel from Dec 9-Dec 17.

now $732

Low $756

High $1,496

The cheapest time to fly from San Antonio to Reykjavik

June

Cheapest

Flights from $1,165

March

Most Expensive

Flights from $1,338

Mar

Apr

May

Jun

Direct flights from San Antonio to Reykjavik

Icelandair

Frontier Airlines

Alaska Airlines, Inc.

Air Canada

Last-minute flights going from San Antonio to Reykjavik

Wed, Sep 2

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

$1,027

$1,263

One-way

Fri, Sep 4

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

$1,136

$1,318

One-way

Fri, Sep 4

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$931

$1,461

One-way

Mon, Sep 7

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Frontier Airlines

$920

$1,110

One-way

Tue, Sep 8

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$907

$1,185

One-way

Wed, Sep 9

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

$850

$973

One-way

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

8 nights

Dec 9 - Dec 17

$919 → $732

20%

6 nights

Dec 11 - Dec 17

$938 → $812

13%

7 nights

Dec 10 - Dec 17

$934 → $866

6 nights

Dec 10 - Dec 16

$934 → $872

Popular Airports to fly from San Antonio to Reykjavik

San Antonio - Reykjavik route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for San Antonio to Reykjavik are above the typical level over the last 90 days.

📅 Best time to fly

Cheapest months are June, May, and April

Historically, the cheapest months to fly from San Antonio to Reykjavik are June ($1165), May ($1194), and April ($1277).

⏱️ Flight duration

Flights typically take 30h 44m

Flights from San Antonio to Reykjavik typically take 30h 44m, with a median of 3 stopovers.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights from San Antonio to Reykjavik are not available; connecting flights are dominant.

🏆 Airline highlight

United Airlines offers a recent deal

A recent deal from United Airlines for $732 was found for December 9-December 17.

🎯 Booking tip

Deals are rare for this route

Deals for flights from San Antonio to Reykjavik are rare, based on the last 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

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

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$732

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Fly into Keflavík International for convenient access to Reykjavik and surrounding areas from San Antonio.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$877

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

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

📍 ~387 km from Reykjavik (approximately a 5-hour drive in good weather)

💸 Flights from ~$986

Business & First Class Flight Deals to Reykjavik

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

Elite

Best Elite deals to Reykjavik

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

From SAT

Reykjavik, Iceland

77% AI deal score

$3,488

Air Canada, +1

Business Class

From SAT

Elite

Oct 19

Reykjavik, Iceland

77% AI deal score

$3,620

$3,562

Save $58

Aeroméxico, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,563

Air Canada, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,616

Air Canada, +1

Business Class

From SAT

Elite

Jan 15

Reykjavik, Iceland

77% AI deal score

$3,714

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

Cheap Flights from San Antonio to Reykjavik

Today’s best flight deals from San Antonio to Reykjavik

San Antonio to Reykjavik: Overview

Insights for flights from San Antonio to Reykjavik

How much is a round trip from San Antonio to Reykjavik

The cheapest time to fly from San Antonio to Reykjavik

Direct flights from San Antonio to Reykjavik

Last-minute flights going from San Antonio to Reykjavik

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

Popular Airports to fly from San Antonio to Reykjavik

San Antonio - Reykjavik route insights

Recent fares are above the typical level

Cheapest months are June, May, and April

Flights typically take 30h 44m

Connecting flights are dominant

United Airlines offers a recent deal

Deals are rare for this route

San Antonio main airports to depart from

Reykjavik main airports to arrive at

Airports nearby Reykjavik used as alternative

Business & First Class Flight Deals to Reykjavik

Best Elite deals to Reykjavik

Oct 07

Oct 22

Jan 23

Oct 22

Oct 22

Oct 22

Oct 01

Oct 22

Oct 19

Oct 22

Oct 22

Jan 15

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from San Antonio to Reykjavik?

When should I book flights from San Antonio to Reykjavik?

Should I compare nearby airports for flights from San Antonio to Reykjavik?

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

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

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

Related routes

More routes from San Antonio

Flights to Reykjavik from other cities

San Antonio to Reykjavik: Overview

Insights for flights from San Antonio to Reykjavik

How much is a round trip from San Antonio to Reykjavik

The cheapest time to fly from San Antonio to Reykjavik

Direct flights from San Antonio to Reykjavik

Last-minute flights going from San Antonio to Reykjavik

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

Popular Airports to fly from San Antonio to Reykjavik

San Antonio - Reykjavik route insights

Recent fares are above the typical level

Cheapest months are June, May, and April

Flights typically take 30h 44m

Connecting flights are dominant

United Airlines offers a recent deal

Deals are rare for this route

San Antonio main airports to depart from

Reykjavik main airports to arrive at

Airports nearby Reykjavik used as alternative

Business & First Class Flight Deals to Reykjavik

Best Elite deals to Reykjavik

Oct 07

Oct 22

Jan 23

Oct 22

Oct 22

Oct 22

Oct 01

Oct 22

Oct 19

Oct 22

Oct 22

Jan 15

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from San Antonio to Reykjavik?

When should I book flights from San Antonio to Reykjavik?

Should I compare nearby airports for flights from San Antonio to Reykjavik?