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 connections can sometimes be more affordable. Consider your priorities for cost versus travel time.

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

Being flexible with your travel dates can significantly impact the price of your flight. Mid-week travel or flying during off-peak seasons often results in lower fares. Even shifting your departure or return by a day or two may yield savings.

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. These additional fees can impact 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

462 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 15, 2026.)

Today’s best flight deals from San Antonio to Reykjavik

Explore current cheapest deals departing from San Antonio to Reykjavik

2026-10-14 – 2026-10-22
SAT - Reykjavik
79% AI deal score
$782
$684
Round trip
2027-03-23 – 2027-03-31
SAT - Reykjavik
89% AI deal score
$1,090
$745
Round trip
2026-11-10 – 2026-11-16
SAT - Reykjavik
75% AI deal score
$788
$749
Round trip
2026-11-01 – 2026-11-08
SAT - Reykjavik
77% AI deal score
$791
$787
Round trip
2026-11-03 – 2026-11-08
SAT - Reykjavik
78% AI deal score
$813
$824
Round trip
2026-11-02 – 2026-11-08
SAT - Reykjavik
77% AI deal score
$791
$849
Round trip
2027-03-13 – 2027-03-20
SAT - Reykjavik
77% AI deal score
$962
$856
Round trip
2026-10-13 – 2026-10-22
SAT - Reykjavik
76% AI deal score
$778
$858
Round trip
2026-10-29 – 2026-11-05
SAT - Reykjavik
73% AI deal score
$804
$886
Round trip
2027-03-05 – 2027-03-11
SAT - Reykjavik
74% AI deal score
$917
$914
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: $664 - $1,466

Prices are currently within the regular range.

Prices from San Antonio to Reykjavik are regularly between $664 and $1466. The current lowest deal is $687 with Frontier Airlines for travel from Oct 14-Oct 22.

now $687

Low $664

High $1,466

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

Tue, Sep 15

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$943

$995

One-way

Thu, Sep 17

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$1,124

$1,101

One-way

Thu, Sep 17

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Air Canada

$1,136

$2,298

One-way

Thu, Sep 17

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Air Canada

$1,116

$2,298

One-way

Sun, Sep 20

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Air Canada

$881

$1,061

One-way

Tue, Sep 22

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$844

$1,402

One-way

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

8 nights

Mar 23 - Mar 31

$1,090 → $745

32%

8 nights

Mar 7 - Mar 15

$923 → $746

19%

7 nights

Mar 13 - Mar 20

$969 → $856

12%

8 nights

Oct 21 - Oct 29

$784 → $725

Popular Airports to fly from San Antonio to Reykjavik

San Antonio - Reykjavik route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from San Antonio to Reykjavik are near the typical level at $687.

📅 Best time to fly

Cheapest months: June, May, April

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

⏱️ Flight duration

Long-haul flights, 30h 44m median

Flights from San Antonio to Reykjavik are typically long-haul, with a median duration of 30h 44m.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 3 stopovers.

🏆 Airline highlight

Frontier Airlines offers a recent deal

A recent deal from Frontier Airlines was found for $687, departing October 14 and returning October 22.

🎯 Booking tip

Deals are rare for this route

Historically, deals for flights from San Antonio to Reykjavik are rare.

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 20

Reykjavik, Iceland

77% AI deal score

$3,526

Air Canada, +1

Business Class

From SAT

Elite

Oct 22

Reykjavik, Iceland

77% AI deal score

$3,526

Air Canada, +1

Business Class

From SAT

Elite

Oct 24

Reykjavik, Iceland

77% AI deal score

$3,526

Air Canada, +1

Business Class

From SAT

Elite

Jan 17

Reykjavik, Iceland

77% AI deal score

$3,553

Alaska Airlines, Inc., +1

Business Class

From SAT

Elite

Oct 20

Reykjavik, Iceland

77% AI deal score

$3,694

Air Canada, +1

Business Class

From SAT

Elite

Jan 18

Reykjavik, Iceland

77% AI deal score

$3,702

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 09

Reykjavik, Iceland

77% AI deal score

$3,720

Alaska Airlines, Inc., +1

Business Class

From SAT

Elite

Dec 02

Reykjavik, Iceland

77% AI deal score

$3,825

Alaska Airlines, Inc., +1

Business Class

From SAT

Elite

Dec 29

Reykjavik, Iceland

77% AI deal score

$3,830

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 30

Reykjavik, Iceland

77% AI deal score

$3,830

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 29

Reykjavik, Iceland

77% AI deal score

$3,891

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 30

Reykjavik, Iceland

77% AI deal score

$3,891

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. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in airfare.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares is usually a good strategy. Weekday bookings may also offer different pricing compared to weekend bookings.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs when considering this option.

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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: $664 - $1,466

Prices are currently within the regular range.

Prices from San Antonio to Reykjavik are regularly between $664 and $1466. The current lowest deal is $687 with Frontier Airlines for travel from Oct 14-Oct 22.

now $687

Low $664

High $1,466

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

Tue, Sep 15

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$943

$995

One-way

Thu, Sep 17

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

United Airlines

$1,124

$1,101

One-way

Thu, Sep 17

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Air Canada

$1,136

$2,298

One-way

Thu, Sep 17

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Air Canada

$1,116

$2,298

One-way

Sun, Sep 20

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Air Canada

$881

$1,061

One-way

Tue, Sep 22

⌛ Last-Minute

SAT - Reykjavik

San Antonio (SAT) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$844

$1,402

One-way

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

8 nights

Mar 23 - Mar 31

$1,090 → $745

32%

8 nights

Mar 7 - Mar 15

$923 → $746

19%

7 nights

Mar 13 - Mar 20

$969 → $856

12%

8 nights

Oct 21 - Oct 29

$784 → $725

Popular Airports to fly from San Antonio to Reykjavik

San Antonio - Reykjavik route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from San Antonio to Reykjavik are near the typical level at $687.

📅 Best time to fly

Cheapest months: June, May, April

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

⏱️ Flight duration

Long-haul flights, 30h 44m median

Flights from San Antonio to Reykjavik are typically long-haul, with a median duration of 30h 44m.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 3 stopovers.

🏆 Airline highlight

Frontier Airlines offers a recent deal

A recent deal from Frontier Airlines was found for $687, departing October 14 and returning October 22.

🎯 Booking tip

Deals are rare for this route

Historically, deals for flights from San Antonio to Reykjavik are rare.

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

Reykjavik, Iceland

77% AI deal score

$3,891

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 near the typical level

Cheapest months: June, May, April

Long-haul flights, 30h 44m median

Connecting flights are dominant

Frontier 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 20

Oct 22

Oct 24

Jan 17

Oct 20

Jan 18

Dec 09

Dec 02

Dec 29

Dec 30

Dec 29

Dec 30

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 near the typical level

Cheapest months: June, May, April

Long-haul flights, 30h 44m median

Connecting flights are dominant

Frontier 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 20

Oct 22

Oct 24

Jan 17

Oct 20

Jan 18

Dec 09

Dec 02

Dec 29

Dec 30

Dec 29

Dec 30

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?