$465+ Cheap flights from Montana to Iceland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — KEF
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Cheapest flights from Montana to IcelandExplore the most affordable flight options available from Montana to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Montana to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:16 pm
MSO
- KEF
1 stop10h 44m
Alaska Airlines
Mon 8/3112:45 pm
KEF
- MSO
1 stop16h 11m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$759
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:15 am
MSO
- KEF
1 stop19h 45m
Alaska Airlines
Sat 8/2912:45 pm
KEF
- MSO
1 stop16h 11m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$764
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:03 am
BZN
- KEF
1 stop20h 57m
Multiple Airlines
Wed 7/159:00 am
KEF
- BZN
2 stops36h 58m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$799
This Priceline deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:03 am
BZN
- KEF
1 stop20h 57m
Alaska Airlines
Mon 7/2712:45 pm
KEF
- BZN
1 stop16h 34m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$804
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:12 pm
MSO
- KEF
1 stop10h 48m
Alaska Airlines
Sat 8/2912:45 pm
KEF
- MSO
1 stop16h 11m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:05 pm
BZN
- KEF
1 stop11h 55m
Multiple Airlines
Sat 7/259:00 am
KEF
- BZN
2 stops36h 58m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$856
This Priceline deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:05 pm
BZN
- KEF
1 stop11h 55m
Alaska Airlines
Sat 7/2512:45 pm
KEF
- BZN
1 stop16h 34m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$874
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:58 pm
BZN
- KEF
1 stop32h 02m
Alaska Airlines
Sat 8/2212:45 pm
KEF
- BZN
1 stop16h 14m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$880
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:42 pm
BZN
- KEF
1 stop11h 23m
Icelandair
Sat 6/205:00 pm
KEF
- BZN
1 stop23h 26m
Icelandair
Deal found 6/5![Icelandair logo]()
$883
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:16 pm
MSO
- KEF
1 stop11h 09m
Icelandair
Sun 10/47:45 pm
KEF
- MSO
1 stop32h 14m
Icelandair
Deal found 6/8![Icelandair logo]()
$886
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:15 am
MSO
- KEF
1 stop20h 10m
Icelandair
Sun 8/3010:40 am
KEF
- MSO
1 stop18h 16m
Icelandair
Deal found 6/8![Icelandair logo]()
$895
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:16 pm
MSO
- KEF
1 stop31h 59m
Icelandair
Tue 9/224:50 pm
KEF
- MSO
1 stop26h 35m
Icelandair
Deal found 6/4![Icelandair logo]()
$897
Best flights from Montana to IcelandDiscover carefully curated flight deals from Montana to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Montana to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:16 pm
MSO
- KEF
1 stop10h 44m
Alaska Airlines
Mon 8/3112:45 pm
KEF
- MSO
1 stop16h 11m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$759
This Icelandair deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:21 pm
BZN
- KEF
1 stop13h 04m
Multiple Airlines
Sun 9/1310:45 am
KEF
- BZN
1 stop17h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:21 pm
MSO
- KEF
1 stop14h 29m
United Airlines
Thu 10/1510:00 am
KEF
- MSO
2 stops33h 32m
United Airlines
Deal found 6/6![United Airlines logo]()
$965
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
BIL
- KEF
2 stops43h 45m
Air Canada
Wed 9/99:15 am
KEF
- BIL
2 stops41h 45m
Air Canada
Deal found 6/5![Air Canada logo]()
$972
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:11 pm
HLN
- KEF
1 stop14h 49m
Icelandair
Fri 8/2810:40 am
KEF
- HLN
1 stop11h 54m
Icelandair
Deal found 6/5![Icelandair logo]()
$979
This KAYAK deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:25 pm
FCA
- KEF
1 stop14h 25m
Lufthansa
Thu 10/1512:00 pm
KEF
- FCA
1 stop29h 37m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$988
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:10 pm
FCA
- KEF
2 stops30h 50m
Delta
Mon 8/109:30 am
KEF
- FCA
1 stop20h 26m
Delta
Deal found 6/6![Delta logo]()
$1,152
This Icelandair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:21 pm
BZN
- KEF
1 stop13h 04m
Multiple Airlines
Thu 10/157:45 pm
KEF
- BZN
1 stop24h 21m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$954
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:21 pm
BZN
- KEF
1 stop17h 39m
Alaska Airlines
Tue 9/157:45 pm
KEF
- BZN
1 stop20h 09m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$959
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:53 pm
BZN
- KEF
1 stop13h 57m
United Airlines
Thu 10/1510:00 am
KEF
- BZN
2 stops33h 31m
United Airlines
Deal found 6/8![United Airlines logo]()
$965
This Icelandair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:21 pm
BZN
- KEF
1 stop13h 04m
Multiple Airlines
Mon 9/284:50 pm
KEF
- BZN
1 stop33h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:26 pm
FCA
- KEF
1 stop14h 24m
United Airlines
Thu 10/1510:00 am
KEF
- FCA
2 stops31h 28m
United Airlines
Deal found 6/7![United Airlines logo]()
$965
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:23 pm
MSO
- KEF
1 stop14h 27m
United Airlines
Tue 9/2210:00 am
KEF
- MSO
2 stops36h 20m
United Airlines
Deal found 6/4![United Airlines logo]()
$979
This KLM deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:51 am
BIL
- KEF
2 stops15h 39m
Multiple Airlines
Wed 9/99:30 am
KEF
- BIL
1 stop16h 07m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$999
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am
BIL
- KEF
2 stops28h 05m
British Airways
Wed 11/1811:50 am
KEF
- BIL
2 stops35h 42m
British Airways
Deal found 6/4![British Airways logo]()
$2,485
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 pm
GTF
- KEF
2 stops30h 50m
Alaska Airlines
Fri 10/305:00 pm
KEF
- GTF
1 stop29h 35m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:15 am
GTF
- KEF
2 stops20h 35m
United Airlines
Thu 10/2912:00 pm
KEF
- GTF
2 stops31h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,027
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:30 pm
GTF
- KEF
1 stop14h 20m
United Airlines
Thu 7/309:15 am
KEF
- GTF
2 stops42h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 am
GTF
- KEF
2 stops19h 40m
United Airlines
Mon 9/1410:00 am
KEF
- GTF
2 stops41h 12m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:30 am
FCA
- KEF
2 stops18h 00m
United Airlines
Sun 8/911:30 am
KEF
- FCA
2 stops17h 25m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,177
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
HLN
- KEF
2 stops18h 45m
United Airlines
Fri 8/289:15 am
KEF
- HLN
2 stops42h 15m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,619
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:22 pm
BIL
- KEF
2 stops32h 18m
Multiple Airlines
Tue 9/110:40 am
KEF
- BIL
1 stop34h 22m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$3,285
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:11 pm
HLN
- KEF
3 stops58h 29m
Multiple Airlines
Fri 8/2810:30 am
KEF
- HLN
2 stops36h 04m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$5,719
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:30 am
BIL
- KEF
2 stops14h 30m
United Airlines
Tue 9/112:00 pm
KEF
- BIL
3 stops16h 51m
United Airlines
Deal found 6/6![United Airlines logo]()
$12,075
Last-minute flights from Montana to IcelandDiscover last-minute flight deals from Montana to Iceland. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Iceland. Data last updated June 9, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:59 pm
BZN
- KEF
1 stop12h 01m
Icelandair
Mon 6/1510:40 am
KEF
- BZN
1 stop18h 39m
Icelandair
Deal found 6/4![Icelandair logo]()
$980
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:42 pm
BZN
- KEF
1 stop11h 23m
Icelandair
Sat 6/205:00 pm
KEF
- BZN
1 stop23h 26m
Icelandair
Deal found 6/5![Icelandair logo]()
$883
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:03 am
BZN
- KEF
1 stop20h 57m
Multiple Airlines
Wed 7/159:00 am
KEF
- BZN
2 stops36h 58m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$799
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:03 am
BZN
- KEF
1 stop25h 57m
Icelandair
Wed 7/1510:40 am
KEF
- BZN
1 stop18h 39m
Icelandair
Deal found 6/7![Icelandair logo]()
$923
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:00 am
BZN
- KEF
2 stops17h 00m
United Airlines
Wed 7/1512:00 pm
KEF
- BZN
2 stops15h 14m
United Airlines
Deal found 6/7![United Airlines logo]()
$999
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:03 am
BZN
- KEF
1 stop25h 57m
Icelandair
Wed 7/1510:40 am
KEF
- BZN
1 stop18h 39m
Icelandair
Deal found 6/8![Icelandair logo]()
$898
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:58 pm
BZN
- KEF
1 stop13h 02m
Icelandair
Thu 7/2310:40 am
KEF
- BZN
1 stop18h 39m
Icelandair
Deal found 6/7![Icelandair logo]()
$939
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:05 pm
BZN
- KEF
1 stop11h 55m
Multiple Airlines
Sat 7/259:00 am
KEF
- BZN
2 stops36h 58m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$856
This Priceline deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:05 pm
BZN
- KEF
1 stop11h 55m
Alaska Airlines
Sat 7/2512:45 pm
KEF
- BZN
1 stop16h 34m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$874
This Priceline deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:03 am
BZN
- KEF
1 stop20h 57m
Alaska Airlines
Mon 7/2712:45 pm
KEF
- BZN
1 stop16h 34m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:09 pm
GTF
- KEF
1 stop14h 51m
Multiple Airlines
Thu 7/3010:40 am
KEF
- GTF
1 stop11h 49m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:30 pm
GTF
- KEF
1 stop14h 20m
United Airlines
Thu 7/309:15 am
KEF
- GTF
2 stops42h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,044
One-way flights from Montana to IcelandSearch for one-way flight options from Montana to Iceland. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Montana to Iceland. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:15 am
MSO
- KEF
3 stops20h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:45 am
BIL
- KEF
2 stops16h 15m
United Airlines
Deal found 6/9![United Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am
BIL
- KEF
1 stop17h 15m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$748
Find flight deals from Montana to Iceland
Keep the following information in mind while searching for Montana to Iceland flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $759 (Alaska Airlines) |
One-way from | $465 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Montana to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaReykjavik
MSO - KEF
MSOKEF
Missoula Johnson-Bell Field
Sun 8/23
4:16 pm-9:00 am
1 stop10h 44m
Reykjavik Keflavik Intl
Mon 8/31
12:45 pm-10:56 pm
1 stop16h 11m
$759
BozemanReykjavik
BZN - KEF
BZNKEF
Bozeman Gallatin Field
Sat 9/5
2:21 pm-9:25 am
1 stop13h 04m
Reykjavik Keflavik Intl
Sun 9/13
10:45 am-10:40 pm
1 stop17h 55m
$946
BozemanReykjavik
BZN - KEF
BZNKEF
Bozeman Gallatin Field
Wed 9/30
2:21 pm-9:25 am
1 stop13h 04m
Reykjavik Keflavik Intl
Thu 10/15
7:45 pm-2:06 pm
1 stop24h 21m
$954
BozemanReykjavik
BZN - KEF
BZNKEF
Bozeman Gallatin Field
Sat 9/19
2:21 pm-9:25 am
1 stop13h 04m
Reykjavik Keflavik Intl
Mon 9/28
4:50 pm-8:00 pm
1 stop33h 10m
$954
BozemanReykjavik
BZN - KEF
BZNKEF
Bozeman Gallatin Field
Thu 9/10
2:21 pm-2:00 pm
1 stop17h 39m
Reykjavik Keflavik Intl
Tue 9/15
7:45 pm-9:54 am
1 stop20h 09m
$959
MissoulaReykjavik
MSO - KEF
MSOKEF
Missoula Johnson-Bell Field
Wed 9/30
12:21 pm-8:50 am
1 stop14h 29m
Reykjavik Keflavik Intl
Thu 10/15
10:00 am-1:32 pm
2 stops33h 32m
$965
BozemanReykjavik
BZN - KEF
BZNKEF
Bozeman Gallatin Field
Wed 9/30
12:53 pm-8:50 am
1 stop13h 57m
Reykjavik Keflavik Intl
Thu 10/15
10:00 am-1:31 pm
2 stops33h 31m
$965
KalispellReykjavik
FCA - KEF
FCAKEF
Kalispell Glacier Park
Wed 9/30
12:26 pm-8:50 am
1 stop14h 24m
Reykjavik Keflavik Intl
Thu 10/15
10:00 am-11:28 am
2 stops31h 28m
$965
BillingsReykjavik
BIL - KEF
BILKEF
Billings Logan Intl
Mon 8/31
7:00 am-8:45 am
2 stops43h 45m
Reykjavik Keflavik Intl
Wed 9/9
9:15 am-9:00 pm
2 stops41h 45m
$972
Quickest round-trip
HelenaReykjavik
HLN - KEF
HLNKEF
Helena
Mon 8/24
5:11 pm-2:00 pm
1 stop14h 49m
Reykjavik Keflavik Intl
Fri 8/28
10:40 am-4:34 pm
1 stop11h 54m
$979
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Montana to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from Montana with our price prediction graph.
MSO-KEF
BZN-KEF
GTF-KEF
BIL-KEF
HLN-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montana to Iceland
USMT-IS0
MSO-KEF
BZN-KEF
GTF-KEF
BIL-KEF
No data available for this route at this time. Please check back soon.
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