$558+ Cheap flights from Missouri 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KEF
Apr 30 — May 71
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to IcelandExplore the most affordable flight options available from Missouri to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.
Explore the most affordable flight options available from Missouri to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 4/289:36 am
MCI
- KEF
1 stop18h 54m
KLM
Tue 5/511:25 am
KEF
- MCI
1 stop12h 54m
KLM
Deal found 3/30![KLM logo]()
$775
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 4/289:36 am
MCI
- KEF
1 stop18h 54m
Multiple Airlines
Tue 5/511:25 am
KEF
- MCI
2 stops15h 46m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$779
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/262:34 pm
MCI
- KEF
1 stop13h 51m
Multiple Airlines
Wed 6/310:45 am
KEF
- MCI
1 stop32h 04m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$800
This KAYAK deal was found by Cheapflights users on 3/30. 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 4/294:41 pm
STL
- KEF
2 stops11h 49m
Multiple Airlines
Wed 5/611:25 am
KEF
- STL
2 stops17h 10m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$829
This Flysmarter deal was found by Cheapflights users on 3/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:59 pm
STL
- KEF
1 stop12h 01m
KLM
Tue 5/268:45 am
KEF
- STL
2 stops14h 01m
KLM
Deal found 3/30![KLM logo]()
$832
This Flysmarter deal was found by Cheapflights users on 3/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:19 am
STL
- KEF
1 stop15h 41m
Virgin Atlantic
Tue 5/268:45 am
KEF
- STL
1 stop13h 31m
Virgin Atlantic
Deal found 3/30![Virgin Atlantic logo]()
$836
This Flysmarter deal was found by Cheapflights users on 3/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:59 pm
STL
- KEF
1 stop12h 01m
KLM
Tue 5/199:30 am
KEF
- STL
1 stop12h 16m
KLM
Deal found 3/28![KLM logo]()
$837
This Flysmarter deal was found by Cheapflights users on 3/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:36 pm
STL
- KEF
1 stop9h 04m
Multiple Airlines
Tue 5/1911:25 am
KEF
- STL
2 stops14h 44m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$838
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 5/1211:25 am
STL
- KEF
1 stop15h 15m
Multiple Airlines
Wed 5/209:30 am
KEF
- STL
1 stop18h 51m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$855
This KLM deal was found by Cheapflights users on 3/28. 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.
Wed 5/1312:16 pm
MCI
- KEF
1 stop14h 24m
Multiple Airlines
Wed 5/209:30 am
KEF
- MCI
1 stop18h 46m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$855
This KLM deal was found by Cheapflights users on 3/29. 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.
Tue 5/121:27 pm
STL
- KEF
2 stops12h 33m
KLM
Wed 5/208:45 am
KEF
- STL
2 stops14h 01m
KLM
Deal found 3/29![KLM logo]()
$859
This Delta deal was found by Cheapflights users on 3/28. 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.
Wed 5/1310:32 am
MCI
- KEF
2 stops16h 08m
Delta
Wed 5/209:30 am
KEF
- MCI
2 stops16h 22m
Delta
Deal found 3/28![Delta logo]()
$859
Best flights from Missouri to IcelandDiscover carefully curated flight deals from Missouri to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2026.
Discover carefully curated flight deals from Missouri to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2026.
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 4/289:36 am
MCI
- KEF
1 stop18h 54m
KLM
Tue 5/511:25 am
KEF
- MCI
1 stop12h 54m
KLM
Deal found 3/30![KLM logo]()
$775
This KLM deal was found by Cheapflights users on 3/28. 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.
Wed 5/1312:16 pm
MCI
- KEF
1 stop14h 24m
Multiple Airlines
Wed 5/209:30 am
KEF
- MCI
1 stop18h 46m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$855
This Delta deal was found by Cheapflights users on 3/28. 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.
Wed 5/1310:32 am
MCI
- KEF
2 stops16h 08m
Delta
Wed 5/209:30 am
KEF
- MCI
2 stops16h 22m
Delta
Deal found 3/28![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 3/30. 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 9/16:55 pm
STL
- KEF
1 stop8h 55m
United Airlines
Wed 9/309:15 am
KEF
- STL
2 stops36h 11m
United Airlines
Deal found 3/30![United Airlines logo]()
$934
This Ovago deal was found by Cheapflights users on 3/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:40 am
SGF
- KEF
2 stops15h 00m
Scandinavian Airlines
Sat 8/298:45 am
KEF
- SGF
2 stops18h 44m
Scandinavian Airlines
Deal found 3/29![Scandinavian Airlines logo]()
$1,019
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Sun 5/176:22 pm
SGF
- KEF
1 stop9h 28m
Lufthansa
Sun 5/2412:00 pm
KEF
- SGF
1 stop11h 06m
Lufthansa
Deal found 3/27![Lufthansa logo]()
$1,134
This KLM deal was found by Cheapflights users on 3/29. 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.
Tue 5/121:27 pm
STL
- KEF
2 stops12h 33m
KLM
Wed 5/208:45 am
KEF
- STL
2 stops14h 01m
KLM
Deal found 3/29![KLM logo]()
$859
This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 5/176:52 pm
SGF
- KEF
2 stops33h 38m
Delta
Tue 5/269:30 am
KEF
- SGF
2 stops13h 34m
Delta
Deal found 3/27![Delta logo]()
$923
This KLM deal was found by Cheapflights users on 3/28. 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.
Wed 5/135:40 pm
MCI
- KEF
1 stop9h 00m
KLM
Wed 5/208:45 am
KEF
- MCI
2 stops13h 46m
KLM
Deal found 3/28![KLM logo]()
$859
This KLM deal was found by Cheapflights users on 3/28. 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.
Thu 5/1411:25 am
STL
- KEF
2 stops14h 35m
Multiple Airlines
Thu 5/218:45 am
KEF
- STL
1 stop13h 31m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$998
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Fri 8/1412:00 pm
MCI
- KEF
1 stop15h 30m
United Airlines
Sat 8/2210:00 am
KEF
- MCI
2 stops34h 52m
United Airlines
Deal found 3/28![United Airlines logo]()
$1,009
This KLM deal was found by Cheapflights users on 3/30. 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 5/1112:16 pm
MCI
- KEF
1 stop14h 24m
KLM
Tue 5/198:45 am
KEF
- MCI
2 stops13h 46m
KLM
Deal found 3/30![KLM logo]()
$859
This Delta deal was found by Cheapflights users on 3/26. 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.
Mon 7/271:22 pm
STL
- KEF
2 stops13h 18m
Delta
Wed 8/58:45 am
KEF
- STL
2 stops12h 29m
Delta
Deal found 3/26![Delta logo]()
$959
This United Airlines deal was found by Cheapflights users on 3/29. 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 9/24:50 pm
MCI
- KEF
1 stop11h 00m
United Airlines
Tue 9/810:00 am
KEF
- MCI
2 stops34h 04m
United Airlines
Deal found 3/29![United Airlines logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 8/223:10 pm
SGF
- KEF
1 stop12h 40m
United Airlines
Sat 8/2910:00 am
KEF
- SGF
2 stops37h 41m
United Airlines
Deal found 3/29![United Airlines logo]()
$1,040
This KLM deal was found by Cheapflights users on 3/26. 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.
Thu 5/141:27 pm
STL
- KEF
2 stops12h 33m
KLM
Thu 5/218:45 am
KEF
- STL
1 stop13h 31m
KLM
Deal found 3/26![KLM logo]()
$998
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 7/185:33 pm
STL
- KEF
2 stops34h 12m
United Airlines
Tue 7/289:15 am
KEF
- STL
2 stops31h 26m
United Airlines
Deal found 3/31![United Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 7/45:46 pm
STL
- KEF
2 stops33h 09m
United Airlines
Thu 7/169:15 am
KEF
- STL
1 stop14h 27m
United Airlines
Deal found 3/26![United Airlines logo]()
$1,055
This Scandinavian Airlines deal was found by Cheapflights users on 3/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:30 pm
SGF
- KEF
2 stops20h 40m
Scandinavian Airlines
Wed 8/2610:30 am
KEF
- SGF
2 stops40h 59m
Scandinavian Airlines
Deal found 3/29![Scandinavian Airlines logo]()
$1,663
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1711:20 am
SGF
- KEF
1 stop16h 30m
United Airlines
Tue 5/2612:00 pm
KEF
- SGF
1 stop16h 12m
United Airlines
Deal found 3/27![United Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 9/43:46 pm
MCI
- KEF
1 stop10h 14m
United Airlines
Fri 9/119:15 am
KEF
- MCI
2 stops34h 49m
United Airlines
Deal found 3/26![United Airlines logo]()
$1,084
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1711:20 am
SGF
- KEF
1 stop16h 30m
United Airlines
Sun 5/2411:30 am
KEF
- SGF
2 stops15h 18m
United Airlines
Deal found 3/27![United Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 5/156:17 am
MCI
- KEF
1 stop21h 33m
United Airlines
Fri 5/2211:30 am
KEF
- MCI
1 stop12h 33m
United Airlines
Deal found 3/30![United Airlines logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 3/26. 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 8/278:42 am
JLN
- KEF
1 stop19h 08m
United Airlines
Mon 8/319:15 am
KEF
- JLN
2 stops43h 38m
United Airlines
Deal found 3/26![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 8/226:35 pm
SGF
- KEF
2 stops32h 20m
United Airlines
Wed 8/2612:00 pm
KEF
- SGF
1 stop17h 56m
United Airlines
Deal found 3/29![United Airlines logo]()
$1,898
Last-minute flights from Missouri to IcelandDiscover last-minute flight deals from Missouri to Iceland. Data last updated March 31, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Iceland. Data last updated March 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/38:43 pm
MCI
- KEF
1 stop28h 17m
Multiple Airlines
Wed 4/84:50 pm
KEF
- MCI
2 stops29h 17m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$1,003
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Sun 4/191:02 pm
STL
- KEF
2 stops39h 38m
Scandinavian Airlines
Sat 4/255:10 pm
KEF
- STL
2 stops35h 26m
Scandinavian Airlines
Deal found 3/27![Scandinavian Airlines logo]()
$1,138
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sun 4/1911:16 am
STL
- KEF
2 stops37h 49m
Multiple Airlines
Fri 4/244:50 pm
KEF
- STL
1 stop31h 42m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,218
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sun 4/194:59 pm
STL
- KEF
2 stops32h 06m
Multiple Airlines
Thu 4/234:50 pm
KEF
- STL
1 stop31h 31m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,233
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/208:23 pm
STL
- KEF
2 stops28h 57m
Multiple Airlines
Fri 4/244:50 pm
KEF
- STL
1 stop31h 42m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,155
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/217:00 am
STL
- KEF
1 stop21h 25m
Multiple Airlines
Tue 4/287:45 pm
KEF
- STL
1 stop25h 05m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$936
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:42 am
STL
- KEF
2 stops40h 58m
Scandinavian Airlines
Sat 4/255:10 pm
KEF
- STL
2 stops35h 26m
Scandinavian Airlines
Deal found 3/27![Scandinavian Airlines logo]()
$1,069
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/217:00 am
STL
- KEF
1 stop21h 25m
Multiple Airlines
Thu 4/235:20 pm
KEF
- STL
2 stops34h 59m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,177
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/2311:53 am
MCI
- KEF
2 stops37h 27m
Multiple Airlines
Tue 4/284:45 pm
KEF
- MCI
1 stop29h 21m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$1,196
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 4/289:36 am
MCI
- KEF
1 stop18h 54m
KLM
Tue 5/511:25 am
KEF
- MCI
1 stop12h 54m
KLM
Deal found 3/30![KLM logo]()
$775
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 4/289:36 am
MCI
- KEF
1 stop18h 54m
Multiple Airlines
Tue 5/511:25 am
KEF
- MCI
2 stops15h 46m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$779
This KAYAK deal was found by Cheapflights users on 3/30. 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 4/294:41 pm
STL
- KEF
2 stops11h 49m
Multiple Airlines
Wed 5/611:25 am
KEF
- STL
2 stops17h 10m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$829
One-way flights from Missouri to IcelandSearch for one-way flight options from Missouri to Iceland. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
Search for one-way flight options from Missouri to Iceland. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/238:08 pm
STL
- KEF
1 stop32h 17m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sun 5/312:34 pm
MCI
- KEF
2 stops37h 26m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Wed 4/812:24 pm
MCI
- KEF
2 stops38h 46m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$580
This KAYAK deal was found by Cheapflights users on 3/29. 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.
Mon 8/312:10 pm
STL
- KEF
1 stop14h 45m
Lufthansa
Deal found 3/29![Lufthansa logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sun 5/318:08 pm
STL
- KEF
3 stops52h 57m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sun 7/196:33 pm
STL
- KEF
2 stops30h 47m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$625
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Sun 7/1912:10 pm
STL
- KEF
1 stop14h 45m
Lufthansa
Deal found 3/27![Lufthansa logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 8/33:30 pm
STL
- KEF
3 stops35h 50m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 7/177:53 am
MCI
- KEF
2 stops18h 07m
United Airlines
Deal found 3/29![United Airlines logo]()
$696
This KLM deal was found by Cheapflights users on 3/28. 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.
Wed 4/89:35 am
MCI
- KEF
1 stop18h 55m
KLM
Deal found 3/28![KLM logo]()
$710
This KAYAK deal was found by Cheapflights users on 3/29. 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.
Sun 8/98:35 pm
STL
- KEF
2 stops31h 10m
Lufthansa
Deal found 3/29![Lufthansa logo]()
$750
This KAYAK deal was found by Cheapflights users on 3/28. 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 4/89:35 am
MCI
- KEF
1 stop18h 55m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$759
Find flight deals from Missouri to Iceland
Keep the following information in mind while searching for Missouri to Iceland flight deals. Data was last updated March 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $800 (Kiwi.com) |
One-way from | $558 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 March 31, 2026.
Use the filters below to find and compare flights from Missouri to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Tue 4/28
9:36 am-9:30 am
1 stop18h 54m
Reykjavik Keflavik Intl
Tue 5/5
11:25 am-7:19 pm
1 stop12h 54m
$775
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Wed 5/13
12:16 pm-7:40 am
1 stop14h 24m
Reykjavik Keflavik Intl
Wed 5/20
9:30 am-11:16 pm
1 stop18h 46m
$855
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Wed 5/13
10:32 am-7:40 am
2 stops16h 08m
Reykjavik Keflavik Intl
Wed 5/20
9:30 am-8:52 pm
2 stops16h 22m
$859
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Tue 5/12
1:27 pm-7:00 am
2 stops12h 33m
Reykjavik Keflavik Intl
Wed 5/20
8:45 am-5:46 pm
2 stops14h 01m
$859
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Wed 5/13
5:40 pm-7:40 am
1 stop9h 00m
Reykjavik Keflavik Intl
Wed 5/20
8:45 am-5:31 pm
2 stops13h 46m
$859
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Mon 5/11
12:16 pm-7:40 am
1 stop14h 24m
Reykjavik Keflavik Intl
Tue 5/19
8:45 am-5:31 pm
2 stops13h 46m
$859
SpringfieldReykjavik
SGF - KEF
SGFKEF
Springfield-Branson
Sun 5/17
6:52 pm-9:30 am
2 stops33h 38m
Reykjavik Keflavik Intl
Tue 5/26
9:30 am-6:04 pm
2 stops13h 34m
$923
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Tue 9/1
6:55 pm-8:50 am
1 stop8h 55m
Reykjavik Keflavik Intl
Wed 9/30
9:15 am-4:26 pm
2 stops36h 11m
$934
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Mon 7/27
1:22 pm-7:40 am
2 stops13h 18m
Reykjavik Keflavik Intl
Wed 8/5
8:45 am-4:14 pm
2 stops12h 29m
$959
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Thu 5/14
11:25 am-7:00 am
2 stops14h 35m
Reykjavik Keflavik Intl
Thu 5/21
8:45 am-5:16 pm
1 stop13h 31m
$998
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Missouri to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from Missouri with our price prediction graph.
MCI-KEF
STL-KEF
SGF-KEF
JLN-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 Missouri to Iceland
USMO-IS0
MCI-KEF
STL-KEF
SGF-KEF
JLN-KEF
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Missouri to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Iceland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Iceland by cabin class
Find flights from Missouri to Iceland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Iceland flights
Browse other Missouri and Iceland flight options. Last updated on March 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Iceland flights
Consider these flights traveling from Missouri to Iceland.
Top 4 airlines flying from Missouri to Iceland
Discover the top 4 airlines that operate flights from Missouri to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$592 | Average$931 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$604 | Average$870 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$610 | Average$1,124 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$686 | Average$1,016 | FlexibilityNo cancel fee | On-time75% |