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
Round trip
Sort by: Cheapest
July 20 - August 5
GTF - Reykjavik
$856
$777
Round trip
July 20 - August 6
GTF - Reykjavik
$862
$791
Round trip
July 20 - July 23
GTF - Reykjavik
$933
$809
Round trip
July 20 - July 26
GTF - Reykjavik
$901
$830
Round trip
July 17 - August 5
GTF - Reykjavik
$858
$853
Round trip
July 17 - August 6
GTF - Reykjavik
$857
$867
Round trip
July 17 - July 22
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
Flights from $501
August
Flights from $900
Direct flights from Great Falls to Reykjavik
Alaska Airlines, Inc.
Icelandair
Allegiant Air
WestJet
Last-minute flights going from Great Falls to Reykjavik
Tue, Jun 23
GTF - Reykjavik
Great Falls (GTF) - Reykjavik (KEF)
Alaska Airlines, Inc., Icelandair
$916
$1,285
One-way
Wed, Jun 24
GTF - Reykjavik
Great Falls (GTF) - Reykjavik (KEF)
Alaska Airlines, Inc., Icelandair
$909
$1,274
One-way
Wed, Jun 24
GTF - Reykjavik
Great Falls (GTF) - Reykjavik (KEF)
Alaska Airlines, Inc., Icelandair
$909
$1,282
One-way
Mon, Jun 29
GTF - Reykjavik
Great Falls (GTF) - Reykjavik (KEF)
Alaska Airlines, Inc., Icelandair
$879
$1,082
One-way
Mon, Jun 29
GTF - Reykjavik
Great Falls (GTF) - Reykjavik (KEF)
Alaska Airlines, Inc., Icelandair
$889
$1,141
One-way
Mon, Jun 29
GTF - Reykjavik
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
Jul 20 - Jul 23
$933 → $809
13%
Jul 20 - Aug 5
$856 → $777
9%
Jul 20 - Aug 6
$862 → $791
8%
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)
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)
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)
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
Elite
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