FlightsFrom Great Falls

To Reykjavik

Cheap Flights from Great Falls to Reykjavik

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

Deals from

Great Falls

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Great Falls to Reykjavik

Explore current cheapest deals departing from Great Falls to Reykjavik

July 20 - August 5

Cheapest

GTF - Reykjavik

$856

$777

Round trip

July 20 - August 6

GTF - Reykjavik

$862

$791

Round trip

July 20 - July 23

Best

GTF - Reykjavik

$933

$809

Round trip

July 20 - July 26

GTF - Reykjavik

$901

$830

Round trip

July 17 - August 5

Earliest

GTF - Reykjavik

$858

$853

Round trip

July 17 - August 6

Earliest

GTF - Reykjavik

$857

$867

Round trip

July 17 - July 22

Earliest

GTF - Reykjavik

$919

$872

Round trip

August 19 - August 25

GTF - Reykjavik

$864

$882

Round trip

August 29 - September 5

GTF - Reykjavik

$863

$882

Round trip

September 2 - September 6

GTF - Reykjavik

$879

$898

Round trip

Unlock all 500+ flight deals to Reykjavik and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

How much is a round trip from Great Falls to Reykjavik

Regular price: $751 - $1,650

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

The regular price range for this route is typically between $751 and $1650. The current lowest deal is $777 with Allegiant Air, for travel from July 20 to August 5.

now $777

Low $751

High $1,650

The cheapest time to fly from Great Falls to Reykjavik

The cheapest month to fly from GGT to REK is January, with a median price of $501. The most expensive month is August, with a median price of $900. Prices are generally lower from January to July.

January

Cheapest

Flights from $501

August

Most Expensive

Flights from $900

Jan
May
Jun
Jul
Aug

Direct flights from Great Falls to Reykjavik

Airline logo

Alaska Airlines, Inc.

Airline logo

Icelandair

Airline logo

Allegiant Air

Airline logo

WestJet

Last-minute flights going from Great Falls to Reykjavik

Tue, Jun 23

⌛ Last-Minute

GTF - Reykjavik

Alaska Airlines, Inc.Alaska Airlines, Inc.

Great Falls (GTF) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$916

$1,285

One-way

Wed, Jun 24

⌛ Last-Minute

GTF - Reykjavik

Alaska Airlines, Inc.Alaska Airlines, Inc.

Great Falls (GTF) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$909

$1,274

One-way

Wed, Jun 24

⌛ Last-Minute

GTF - Reykjavik

Alaska Airlines, Inc.Alaska Airlines, Inc.

Great Falls (GTF) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$909

$1,282

One-way

Mon, Jun 29

⌛ Last-Minute

GTF - Reykjavik

Alaska Airlines, Inc.Alaska Airlines, Inc.

Great Falls (GTF) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$879

$1,082

One-way

Mon, Jun 29

⌛ Last-Minute

GTF - Reykjavik

Alaska Airlines, Inc.Alaska Airlines, Inc.

Great Falls (GTF) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$889

$1,141

One-way

Mon, Jun 29

⌛ Last-Minute

GTF - Reykjavik

Alaska Airlines, Inc.Alaska Airlines, Inc.

Great Falls (GTF) - Reykjavik (KEF)

Alaska Airlines, Inc., Icelandair

$930

$1,219

One-way

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

3 nights

Jul 20 - Jul 23

$933  →  $809

13%

16 nights

Jul 20 - Aug 5

$856  →  $777

9%

17 nights

Jul 20 - Aug 6

$862  →  $791

8%

6 nights

Jul 20 - Jul 26

$901  →  $830

8%

Popular Airports to fly from Great Falls to Reykjavik

Great Falls - Reykjavik route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Great Falls to Reykjavik are below the typical level, with deals around $777.

📅 Best time to fly

January is historically cheapest at $501

Historically, January is the cheapest month to fly from Great Falls to Reykjavik, with a median price of $501.

⏱️ Flight duration

Connecting flights average 26h 40m

Flights from Great Falls to Reykjavik typically involve connecting, with a median duration of 26 hours 40 minutes.

✈️ Airlines & availability

No direct flights from Great Falls to Reykjavik

There are no direct flights available from Great Falls to Reykjavik; all routes include at least one stopover.

🏆 Airline highlight

Allegiant Air offers deals from $777

Allegiant Air recently offered a deal from Great Falls to Reykjavik for $777.

🎯 Booking tip

Consider booking 1-2 months in advance

Deals for flights from Great Falls to Reykjavik appear regularly, about 0.2 deals per day.

Great Falls main airports to depart from

Great Falls International (GTF)

Cheapest

Great Falls International Airport is a good choice for flights to Reykjavik with competitive pricing.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$777

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International is a primary arrival airport for flights to Reykjavik, offering a range of connections.

📍 ~35 km from Reykjavik (reachable by car)

💸 Flights from ~$777

Reykjavík (RKV)

Reykjavík Airport is a convenient option for reaching the city center directly from Great Falls.

📍 ~2 km from Reykjavik (reachable by car)

Airports nearby Reykjavik used as alternative

Keflavík International (KEF)

Cheapest

Consider KEF for international flights to Reykjavik, offering the most extensive network of international routes.

📍 ~49 km from Reykjavik (reachable by shuttle or car).

💸 Flights from ~$777

Akureyri (AEY)

AEY serves as an alternative international entry point for Northern Iceland, with limited international schedules.

📍 ~240 km from Reykjavik (reachable by car).

💸 Flights from ~$1243

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from Great 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 GTF

Elite

Aug 23

Reykjavik, Iceland

98% AI deal score

$16,504

$3,511

Save $12,993

From GTF

Elite

Aug 25

Reykjavik, Iceland

98% AI deal score

$18,020

$3,511

Save $14,509

From GTF

Elite

Aug 23

Reykjavik, Iceland

98% AI deal score

$17,474

$3,521

Save $13,953

From GTF

Elite

Aug 25

Reykjavik, Iceland

98% AI deal score

$18,368

$3,521

Save $14,847

From GTF

Elite

Jul 08

Reykjavik, Iceland

98% AI deal score

$15,499

$3,814

Save $11,685

From GTF

Elite

Jul 13

Reykjavik, Iceland

98% AI deal score

$15,212

$3,842

Save $11,370

From GTF

Elite

Jul 01

Reykjavik, Iceland

98% AI deal score

$15,792

$3,880

Save $11,912

From GTF

Elite

Jun 30

Reykjavik, Iceland

98% AI deal score

$16,427

$3,880

Save $12,547

From GTF

Elite

Jul 27

Reykjavik, Iceland

98% AI deal score

$17,169

$3,880

Save $13,289

From GTF

Elite

Jul 08

Reykjavik, Iceland

98% AI deal score

$15,674

$3,925

Save $11,749

From GTF

Elite

Jun 26

Reykjavik, Iceland

98% AI deal score

$16,482

$4,102

Save $12,380

From GTF

Elite

Jun 27

Reykjavik, Iceland

98% AI deal score

$17,362

$4,102

Save $13,260

From GTF

Elite

Jun 30

Reykjavik, Iceland

98% AI deal score

$16,427

$4,102

Save $12,325

From GTF

Elite

Jun 29

Reykjavik, Iceland

98% AI deal score

$16,679

$4,102

Save $12,577

From GTF

Elite

Jul 27

Reykjavik, Iceland

98% AI deal score

$17,576

$4,102

Save $13,474

From GTF

Elite

Jun 29

Reykjavik, Iceland

98% AI deal score

$17,788

$4,102

Save $13,686

From GTF

Elite

Aug 25

Reykjavik, Iceland

98% AI deal score

$17,480

$4,167

Save $13,313

From GTF

Elite

Jun 23

Reykjavik, Iceland

98% AI deal score

$17,537

$4,301

Save $13,236

From GTF

Elite

Jul 23

Reykjavik, Iceland

97% AI deal score

$14,014

$3,810

Save $10,204

From GTF

Elite

Jul 23

Reykjavik, Iceland

97% AI deal score

$14,578

$3,921

Save $10,657

From GTF

Elite

Jul 13

Reykjavik, Iceland

97% AI deal score

$15,520

$3,953

Save $11,567

From GTF

Elite

Jul 27

Reykjavik, Iceland

97% AI deal score

$14,186

$3,991

Save $10,195

From GTF

Elite

Jul 19

Reykjavik, Iceland

97% AI deal score

$14,147

$3,992

Save $10,155

From GTF

Elite

Jul 23

Reykjavik, Iceland

97% AI deal score

$13,982

$4,032

Save $9,950

From GTF

Elite

Jul 08

Reykjavik, Iceland

97% AI deal score

$15,462

$4,036

Save $11,426

From GTF

Elite

Jul 03

Reykjavik, Iceland

97% AI deal score

$15,729

$4,036

Save $11,693

From GTF

Elite

Jul 12

Reykjavik, Iceland

97% AI deal score

$15,309

$4,050

Save $11,259

From GTF

Elite

Jul 13

Reykjavik, Iceland

97% AI deal score

$15,000

$4,064

Save $10,936

From GTF

Elite

Jul 01

Reykjavik, Iceland

97% AI deal score

$15,792

$4,102

Save $11,690

From GTF

Elite

Jul 19

Reykjavik, Iceland

97% AI deal score

$15,309

$4,103

Save $11,206

From GTF

Elite

Jul 02

Reykjavik, Iceland

97% AI deal score

$15,729

$4,148

Save $11,581

From GTF

Elite

Jul 12

Reykjavik, Iceland

97% AI deal score

$15,520

$4,161

Save $11,359

From GTF

Elite

Aug 23

Reykjavik, Iceland

97% AI deal score

$14,432

$4,167

Save $10,265

From GTF

Elite

Jun 19

Reykjavik, Iceland

97% AI deal score

$15,711

$4,247

Save $11,464

From GTF

Elite

Jun 23

Reykjavik, Iceland

97% AI deal score

$14,698

$4,247

Save $10,451

From GTF

Elite

Jul 03

Reykjavik, Iceland

97% AI deal score

$15,729

$4,258

Save $11,471

From GTF

Elite

Jul 12

Reykjavik, Iceland

97% AI deal score

$15,212

$4,272

Save $10,940

From GTF

Elite

Jun 19

Reykjavik, Iceland

97% AI deal score

$15,222

$4,301

Save $10,921

From GTF

Elite

Jul 19

Reykjavik, Iceland

96% AI deal score

$14,147

$4,214

Save $9,933

From GTF

Elite

Sep 06

Reykjavik, Iceland

94% AI deal score

$18,306

$6,983

Save $11,323

From GTF

Elite

Nov 07

Reykjavik, Iceland

82% AI deal score

$4,100

$3,340

Save $760

From GTF

Elite

Sep 24

Reykjavik, Iceland

82% AI deal score

$4,178

$3,346

Save $832

From GTF

Elite

Oct 09

Reykjavik, Iceland

82% AI deal score

$4,357

$3,346

Save $1,011

From GTF

Elite

Sep 28

Reykjavik, Iceland

82% AI deal score

$4,288

$3,352

Save $936

From GTF

Elite

Nov 07

Reykjavik, Iceland

82% AI deal score

$4,112

$3,362

Save $750

From GTF

Elite

Sep 07

Reykjavik, Iceland

82% AI deal score

$4,435

$3,582

Save $853

From GTF

Elite

Oct 01

Reykjavik, Iceland

81% AI deal score

$4,205

$3,459

Save $746

From GTF

Elite

Sep 26

Reykjavik, Iceland

81% AI deal score

$4,233

$3,463

Save $770

From GTF

Elite

Sep 11

Reykjavik, Iceland

81% AI deal score

$4,231

$3,532

Save $699

From GTF

Elite

Sep 11

Reykjavik, Iceland

81% AI deal score

$4,248

$3,532

Save $716

From GTF

Elite

Nov 07

Reykjavik, Iceland

81% AI deal score

$4,154

$3,554

Save $600

From GTF

Elite

Sep 08

Reykjavik, Iceland

81% AI deal score

$4,207

$3,571

Save $636

From GTF

Elite

Sep 08

Reykjavik, Iceland

81% AI deal score

$4,238

$3,571

Save $667

From GTF

Elite

Oct 16

Reykjavik, Iceland

81% AI deal score

$4,212

$3,574

Save $638

From GTF

Elite

Sep 07

Reykjavik, Iceland

81% AI deal score

$4,208

$3,582

Save $626

From GTF

Elite

Sep 10

Reykjavik, Iceland

81% AI deal score

$4,223

$3,582

Save $641

From GTF

Elite

Sep 07

Reykjavik, Iceland

81% AI deal score

$4,238

$3,582

Save $656

From GTF

Elite

Sep 10

Reykjavik, Iceland

81% AI deal score

$4,246

$3,582

Save $664

From GTF

Elite

Aug 24

Reykjavik, Iceland

80% AI deal score

$3,942

$3,419

Save $523

From GTF

Elite

Aug 24

Reykjavik, Iceland

80% AI deal score

$3,913

$3,426

Save $487

From GTF

Elite

Aug 24

Reykjavik, Iceland

80% AI deal score

$3,851

$3,426

Save $425

From GTF

Elite

Aug 20

Reykjavik, Iceland

80% AI deal score

$3,830

$3,432

Save $398

From GTF

Elite

Aug 20

Reykjavik, Iceland

80% AI deal score

$3,830

$3,432

Save $398

From GTF

Elite

Aug 20

Reykjavik, Iceland

80% AI deal score

$3,951

$3,493

Save $458

From GTF

Elite

Sep 01

Reykjavik, Iceland

80% AI deal score

$4,030

$3,580

Save $450

From GTF

Elite

Sep 01

Reykjavik, Iceland

80% AI deal score

$4,117

$3,580

Save $537

From GTF

Elite

Jul 22

Reykjavik, Iceland

80% AI deal score

$4,066

$3,583

Save $483

From GTF

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Aug 21

Reykjavik, Iceland

79% AI deal score

$3,834

$3,591

Save $243

From GTF

Elite

Aug 21

Reykjavik, Iceland

79% AI deal score

$3,830

$3,591

Save $239

From GTF

Elite

Jul 22

Reykjavik, Iceland

79% AI deal score

$4,042

$3,655

Save $387

From GTF

Elite

Jul 15

Reykjavik, Iceland

79% AI deal score

$4,096

$3,656

Save $440

From GTF

Elite

Jul 22

Reykjavik, Iceland

79% AI deal score

$4,022

$3,710

Save $312

From GTF

Elite

Aug 20

Reykjavik, Iceland

78% AI deal score

$3,895

$3,743

Save $152

From GTF

Elite

Jul 22

Reykjavik, Iceland

78% AI deal score

$4,042

$3,789

Save $253

From GTF

Elite

Jul 25

Reykjavik, Iceland

78% AI deal score

$4,051

$3,925

Save $126

From GTF

Elite

Jul 18

Reykjavik, Iceland

78% AI deal score

$4,042

$3,930

Save $112

From GTF

Elite

Aug 21

Reykjavik, Iceland

77% AI deal score

$3,951

$3,900

Save $51

From GTF

Elite

Aug 20

Reykjavik, Iceland

77% AI deal score

$3,962

From GTF

Elite

Sep 01

Reykjavik, Iceland

77% AI deal score

$4,315

$4,218

Save $97

From GTF

Elite

Aug 24

Reykjavik, Iceland

76% AI deal score

$4,146

From GTF

Elite

Sep 07

Reykjavik, Iceland

75% AI deal score

$4,834

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 notify you when fares drop for your desired route.

Booking flights in advance, often several months before your trip, can sometimes lead to lower prices. However, last-minute deals can occasionally appear, so it's wise to monitor fare trends. The ideal booking time can vary, so comparing options is key.

Yes, comparing nearby airports for both your origin and destination can sometimes offer more flight options or better prices. While it may add to your ground travel, the savings on airfare can sometimes be significant. Always factor in the total travel time and cost.