Are direct flights from Idaho Falls to Reykjavik always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more economical, depending on the route and airline. It's often worth comparing both options to find what best suits your budget and schedule.

Can flexible travel dates help on Idaho Falls to Reykjavik flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking Idaho Falls 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 or for certain payment methods. Understanding these fees can help you calculate the true cost of your trip.

Flights From Idaho Falls

To Reykjavik

Cheap Flights from Idaho Falls to Reykjavik

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

Deals from

Idaho Falls

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

Prices updated today

462 airlines compared

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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 Idaho Falls to Reykjavik

Explore current cheapest deals departing from Idaho Falls to Reykjavik

2026-10-24 – 2026-10-31
IDA - Reykjavik
77% AI deal score
$815
$821
Round trip
2027-01-26 – 2027-02-02
IDA - Reykjavik
79% AI deal score
$861
$821
Round trip
2026-10-28 – 2026-11-11
IDA - Reykjavik
77% AI deal score
$774
$821
Round trip
2026-10-24 – 2026-10-28
IDA - Reykjavik
78% AI deal score
$850
$822
Round trip
2026-10-28 – 2026-11-03
IDA - Reykjavik
77% AI deal score
$816
$823
Round trip
2026-11-07 – 2026-11-17
IDA - Reykjavik
76% AI deal score
$759
$844
Round trip
2027-01-20 – 2027-01-30
IDA - Reykjavik
77% AI deal score
$809
$845
Round trip
2026-11-11 – 2026-11-18
IDA - Reykjavik
76% AI deal score
$792
$845
Round trip
2026-10-14 – 2026-10-21
IDA - Reykjavik
77% AI deal score
$816
$845
Round trip
2026-10-21 – 2026-10-27
IDA - Reykjavik
77% AI deal score
$818
$846
Round trip

Idaho Falls to Reykjavik: Overview

Insights for flights from Idaho Falls to Reykjavik

For travelers looking for cheap flights from Idaho Falls to Reykjavik, fares right now are significantly below the typical level. Prices for this long-haul route, spanning a distance of 5757 km, typically range from $644–$824, with a median of $725. Given that deals are infrequent, setting up a price alert can be particularly helpful for this route.

When is the cheapest time to fly from Idaho Falls to Reykjavik? The most affordable month to fly is August, with a median fare of $260. Following August, July offers a median fare of $644, and June presents a median of $818.

Most itineraries from Idaho Falls to Reykjavik connect at least once. There are currently no direct flights from Idaho Falls to Reykjavik, meaning all available itineraries include connections. When connecting, the typical number of stopovers is 2.

A typical journey from Idaho Falls to Reykjavik takes 29h 11m, including connections. This duration accounts for the fact that most itineraries on this route involve at least one stopover, making it a long-haul journey.

How much is a round trip from Idaho Falls to Reykjavik

Regular price: $693 - $1,446

Prices for flights from Idaho Falls to Reykjavik are currently within the regular range.

Regular prices for flights from Idaho Falls to Reykjavik typically range from $693 to $1446. The current lowest deal is $847 with Alaska Airlines, Inc. for travel from Jan 20-Jan 30.

now $847

Low $693

High $1,446

The cheapest time to fly from Idaho Falls to Reykjavik

The cheapest month to fly from Idaho Falls to Reykjavik is August, with a median price of $260. The most expensive month is November, with a median price of $994. Prices are generally lower from June to August.

August

Cheapest

Flights from $260

November

Most Expensive

Flights from $994

May

Jun

Jul

Aug

Nov

Direct flights from Idaho Falls to Reykjavik

Alaska Airlines, Inc.

Icelandair

Last-minute flights going from Idaho Falls to Reykjavik

Sun, Sep 20

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$856

$1,386

One-way

Mon, Sep 21

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$849

$1,321

One-way

Mon, Sep 21

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$864

$1,347

One-way

Wed, Sep 23

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$811

$1,235

One-way

Wed, Sep 23

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$863

$1,345

One-way

Mon, Sep 28

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$841

$1,098

One-way

Biggest price drops on these dates for flights from Idaho Falls to Reykjavik

7 nights

Jan 30 - Feb 6

$870 → $828

7 nights

Jan 26 - Feb 2

$861 → $823

2 nights

Dec 4 - Dec 6

$949 → $913

3 nights

Dec 11 - Dec 14

$947 → $915

Popular Airports to fly from Idaho Falls to Reykjavik

Idaho Falls - Reykjavik route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from IDA to REK are below the typical level, with a median price of $725.

📅 Best time to fly

August is historically cheapest

Historically, August is the cheapest month to fly from IDA to REK, with a median price of $260.

⏱️ Flight duration

Median flight time is 29h 11m

The median flight time from Idaho Falls to Reykjavik is 29 hours and 11 minutes, including stopovers.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers typically required.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has offered 94 direct deals recently, making it a frequent option for this route.

🎯 Booking tip

Deals are rare

Deals on flights from Idaho Falls to Reykjavik are rare, appearing infrequently over 30 days.

Idaho Falls main airports to depart from

Idaho Falls Regional (IDA)

Cheapest

Idaho Falls Regional Airport is a convenient departure point for flights to Reykjavik.

📍 ~4 km from Idaho Falls city center (reachable by car).

💸 Flights from ~$814

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International Airport is a good option for flights to Reykjavik from Idaho Falls.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$814

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

Akureyri Airport is the largest regional airport in Iceland, offering robust infrastructure and reliable road access.

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

💸 Flights from ~$1,235

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from Idaho Falls to Reykjavik.

Elite

Best Elite deals to Reykjavik

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

From IDA

Elite

Oct 28

Reykjavik, Iceland

95% AI deal score

$5,361

$2,515

Save $2,846

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 23

Reykjavik, Iceland

95% AI deal score

$5,551

$2,549

Save $3,002

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 28

Reykjavik, Iceland

95% AI deal score

$5,418

$2,576

Save $2,842

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 25

Reykjavik, Iceland

95% AI deal score

$5,555

$2,581

Save $2,974

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 23

Reykjavik, Iceland

95% AI deal score

$5,417

$2,582

Save $2,835

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Jan 11

Reykjavik, Iceland

94% AI deal score

$5,284

$2,494

Save $2,790

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 23

Reykjavik, Iceland

94% AI deal score

$5,355

$2,610

Save $2,745

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 26

Reykjavik, Iceland

94% AI deal score

$5,390

$2,610

Save $2,780

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 08

Reykjavik, Iceland

94% AI deal score

$5,260

$2,616

Save $2,644

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 08

Reykjavik, Iceland

94% AI deal score

$5,430

$2,616

Save $2,814

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 08

Reykjavik, Iceland

94% AI deal score

$5,254

$2,649

Save $2,605

Alaska Airlines, Inc., +1

Business Class

From IDA

Elite

Oct 08

Reykjavik, Iceland

94% AI deal score

$5,365

$2,649

Save $2,716

Alaska Airlines, Inc., +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 fares.

Booking in advance is often recommended, especially for international routes. Prices can fluctuate, so monitoring fare trends may help you decide on an optimal booking time. Last-minute deals are less common for longer journeys.

Comparing nearby airports at both your origin and destination can sometimes lead to more flight options or different pricing. While it may add to your ground travel, it could potentially offer savings on airfare. Always consider the total cost and convenience.

Related routes

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Idaho Falls to Reykjavik: Overview

Insights for flights from Idaho Falls to Reykjavik

How much is a round trip from Idaho Falls to Reykjavik

Regular price: $693 - $1,446

Prices for flights from Idaho Falls to Reykjavik are currently within the regular range.

Regular prices for flights from Idaho Falls to Reykjavik typically range from $693 to $1446. The current lowest deal is $847 with Alaska Airlines, Inc. for travel from Jan 20-Jan 30.

now $847

Low $693

High $1,446

The cheapest time to fly from Idaho Falls to Reykjavik

August

Cheapest

Flights from $260

November

Most Expensive

Flights from $994

May

Jun

Jul

Aug

Nov

Direct flights from Idaho Falls to Reykjavik

Alaska Airlines, Inc.

Icelandair

Last-minute flights going from Idaho Falls to Reykjavik

Sun, Sep 20

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$856

$1,386

One-way

Mon, Sep 21

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$849

$1,321

One-way

Mon, Sep 21

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$864

$1,347

One-way

Wed, Sep 23

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$811

$1,235

One-way

Wed, Sep 23

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$863

$1,345

One-way

Mon, Sep 28

⌛ Last-Minute

IDA - Reykjavik

Idaho Falls (IDA) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$841

$1,098

One-way

Biggest price drops on these dates for flights from Idaho Falls to Reykjavik

7 nights

Jan 30 - Feb 6

$870 → $828

7 nights

Jan 26 - Feb 2

$861 → $823

2 nights

Dec 4 - Dec 6

$949 → $913

3 nights

Dec 11 - Dec 14

$947 → $915

Popular Airports to fly from Idaho Falls to Reykjavik

Idaho Falls - Reykjavik route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from IDA to REK are below the typical level, with a median price of $725.

📅 Best time to fly

August is historically cheapest

Historically, August is the cheapest month to fly from IDA to REK, with a median price of $260.

⏱️ Flight duration

Median flight time is 29h 11m

The median flight time from Idaho Falls to Reykjavik is 29 hours and 11 minutes, including stopovers.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers typically required.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has offered 94 direct deals recently, making it a frequent option for this route.

🎯 Booking tip

Deals are rare

Deals on flights from Idaho Falls to Reykjavik are rare, appearing infrequently over 30 days.

Idaho Falls main airports to depart from

Idaho Falls Regional (IDA)

Cheapest

Idaho Falls Regional Airport is a convenient departure point for flights to Reykjavik.

📍 ~4 km from Idaho Falls city center (reachable by car).

💸 Flights from ~$814

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International Airport is a good option for flights to Reykjavik from Idaho Falls.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$814

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

Akureyri Airport is the largest regional airport in Iceland, offering robust infrastructure and reliable road access.

Reykjavik, Iceland

94% AI deal score

$5,365

$2,649

Save $2,716

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

Cheap Flights from Idaho Falls to Reykjavik

Today’s best flight deals from Idaho Falls to Reykjavik

Idaho Falls to Reykjavik: Overview

Insights for flights from Idaho Falls to Reykjavik

How much is a round trip from Idaho Falls to Reykjavik

The cheapest time to fly from Idaho Falls to Reykjavik

Direct flights from Idaho Falls to Reykjavik

Last-minute flights going from Idaho Falls to Reykjavik

Biggest price drops on these dates for flights from Idaho Falls to Reykjavik

Popular Airports to fly from Idaho Falls to Reykjavik

Idaho Falls - Reykjavik route insights

Recent fares are below the typical level

August is historically cheapest

Median flight time is 29h 11m

Connecting flights are dominant

Alaska Airlines, Inc. offers deals

Deals are rare

Idaho Falls 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 28

Oct 23

Oct 28

Oct 25

Oct 23

Jan 11

Oct 23

Oct 26

Oct 08

Oct 08

Oct 08

Oct 08

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from Idaho Falls to Reykjavik?

When should I book flights from Idaho Falls to Reykjavik?

Should I compare nearby airports for flights from Idaho Falls to Reykjavik?

Are direct flights from Idaho Falls to Reykjavik always the best option?

Can flexible travel dates help on Idaho Falls to Reykjavik flights?

What extra costs should I check before booking Idaho Falls to Reykjavik flights?

Related routes

More routes from Idaho Falls

Flights to Reykjavik from other cities

Idaho Falls to Reykjavik: Overview

Insights for flights from Idaho Falls to Reykjavik

How much is a round trip from Idaho Falls to Reykjavik

The cheapest time to fly from Idaho Falls to Reykjavik

Direct flights from Idaho Falls to Reykjavik

Last-minute flights going from Idaho Falls to Reykjavik

Biggest price drops on these dates for flights from Idaho Falls to Reykjavik

Popular Airports to fly from Idaho Falls to Reykjavik

Idaho Falls - Reykjavik route insights

Recent fares are below the typical level

August is historically cheapest

Median flight time is 29h 11m

Connecting flights are dominant

Alaska Airlines, Inc. offers deals

Deals are rare

Idaho Falls 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 28

Oct 23

Oct 28

Oct 25

Oct 23

Jan 11

Oct 23

Oct 26

Oct 08

Oct 08

Oct 08

Oct 08

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from Idaho Falls to Reykjavik?

When should I book flights from Idaho Falls to Reykjavik?

Should I compare nearby airports for flights from Idaho Falls to Reykjavik?