$342+ Cheap flights from Missouri to Reykjavik (REK)
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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — REK
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to ReykjavikExplore the most affordable flight options available from Missouri to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Missouri to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:45 pm
MCI
- KEF
1 stop14h 40m
Multiple Airlines
Fri 8/284:50 pm
KEF
- MCI
1 stop25h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$839
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 pm
MCI
- KEF
1 stop14h 40m
Multiple Airlines
Mon 8/314:50 pm
KEF
- MCI
1 stop25h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$859
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:45 pm
MCI
- KEF
1 stop14h 40m
Multiple Airlines
Tue 9/84:50 pm
KEF
- MCI
1 stop25h 32m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$899
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:40 pm
STL
- KEF
1 stop13h 05m
Air Canada
Fri 8/289:15 am
KEF
- STL
1 stop14h 27m
Air Canada
Deal found 6/9![Air Canada logo]()
$910
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:10 pm
STL
- KEF
1 stop14h 45m
Air Canada
Wed 9/210:00 am
KEF
- STL
1 stop15h 07m
Air Canada
Deal found 6/6![Air Canada logo]()
$911
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:10 pm
STL
- KEF
1 stop14h 45m
Air Canada
Tue 9/19:15 am
KEF
- STL
2 stops31h 47m
Air Canada
Deal found 6/6![Air Canada logo]()
$913
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.
Tue 8/186:54 pm
STL
- KEF
1 stop8h 56m
United Airlines
Fri 8/289:15 am
KEF
- STL
2 stops35h 16m
United Airlines
Deal found 6/9![United Airlines logo]()
$914
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:30 am
STL
- KEF
2 stops17h 25m
Air Canada
Wed 9/99:15 am
KEF
- STL
2 stops31h 42m
Air Canada
Deal found 6/8![Air Canada logo]()
$917
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 am
MCI
- KEF
2 stops19h 25m
Air Canada
Fri 9/49:15 am
KEF
- MCI
2 stops32h 05m
Air Canada
Deal found 6/8![Air Canada logo]()
$917
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:40 pm
STL
- KEF
1 stop13h 05m
Air Canada
Tue 9/19:15 am
KEF
- STL
2 stops31h 47m
Air Canada
Deal found 6/6![Air Canada logo]()
$918
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:40 pm
STL
- KEF
2 stops12h 15m
Air Canada
Fri 9/49:15 am
KEF
- STL
2 stops31h 48m
Air Canada
Deal found 6/8![Air Canada logo]()
$921
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:30 am
STL
- KEF
2 stops17h 25m
Air Canada
Wed 9/210:00 am
KEF
- STL
2 stops34h 38m
Air Canada
Deal found 6/6![Air Canada logo]()
$922
Best flights from Missouri to ReykjavikDiscover carefully curated flight deals from Missouri to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Missouri to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 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.
Sat 8/156:54 pm
STL
- KEF
2 stops32h 01m
United Airlines
Wed 8/269:50 am
KEF
- STL
1 stop15h 32m
United Airlines
Deal found 6/8![United Airlines logo]()
$935
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:10 pm
SGF
- KEF
2 stops36h 50m
Multiple Airlines
Tue 11/103:20 pm
KEF
- SGF
2 stops31h 59m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$955
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:00 pm
MCI
- KEF
1 stop10h 00m
KLM
Wed 9/1611:25 am
KEF
- MCI
1 stop12h 00m
KLM
Deal found 6/6![KLM logo]()
$984
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:30 pm
SGF
- KEF
2 stops19h 50m
Scandinavian Airlines
Tue 11/1011:35 am
KEF
- SGF
2 stops40h 57m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$1,006
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 10/71:09 pm
STL
- KEF
2 stops14h 41m
United Airlines
Wed 10/149:15 am
KEF
- STL
2 stops34h 02m
United Airlines
Deal found 6/6![United Airlines logo]()
$955
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:32 am
MCI
- KEF
1 stop16h 08m
KLM
Thu 7/2311:25 am
KEF
- MCI
1 stop11h 42m
KLM
Deal found 6/9![KLM logo]()
$994
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:16 pm
MCI
- KEF
2 stops14h 24m
Multiple Airlines
Thu 7/238:45 am
KEF
- MCI
2 stops15h 10m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$999
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.
Sun 9/2012:25 pm
STL
- KEF
1 stop13h 35m
United Airlines
Wed 9/309:15 am
KEF
- STL
2 stops31h 58m
United Airlines
Deal found 6/9![United Airlines logo]()
$964
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:40 pm
MCI
- KEF
1 stop8h 20m
Multiple Airlines
Tue 8/188:45 am
KEF
- MCI
2 stops12h 28m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$999
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 9/2112:59 pm
STL
- KEF
2 stops14h 31m
United Airlines
Wed 9/309:15 am
KEF
- STL
2 stops35h 28m
United Airlines
Deal found 6/8![United Airlines logo]()
$968
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:07 am
MCI
- KEF
2 stops20h 48m
Multiple Airlines
Mon 8/319:15 am
KEF
- MCI
2 stops32h 05m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,037
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:30 am
STL
- KEF
2 stops17h 25m
United Airlines
Thu 10/110:00 am
KEF
- STL
2 stops31h 13m
United Airlines
Deal found 6/5![United Airlines logo]()
$969
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 8/2612:10 pm
STL
- KEF
1 stop14h 45m
United Airlines
Mon 9/79:15 am
KEF
- STL
2 stops31h 02m
United Airlines
Deal found 6/8![United Airlines logo]()
$973
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.
Tue 7/711:25 am
MCI
- KEF
2 stops16h 05m
United Airlines
Tue 7/149:15 am
KEF
- MCI
2 stops34h 30m
United Airlines
Deal found 6/9![United Airlines logo]()
$974
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 7/1511:25 am
MCI
- KEF
1 stop16h 25m
United Airlines
Tue 7/219:15 am
KEF
- MCI
2 stops34h 05m
United Airlines
Deal found 6/9![United Airlines logo]()
$974
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:15 am
STL
- KEF
2 stops14h 45m
United Airlines
Wed 9/309:15 am
KEF
- STL
2 stops34h 02m
United Airlines
Deal found 6/5![United Airlines logo]()
$978
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 9/86:39 pm
MCI
- KEF
1 stop9h 11m
United Airlines
Wed 9/169:15 am
KEF
- MCI
2 stops15h 17m
United Airlines
Deal found 6/6![United Airlines logo]()
$987
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.
Tue 7/1411:25 am
MCI
- KEF
2 stops16h 05m
United Airlines
Thu 7/2311:30 am
KEF
- MCI
1 stop12h 33m
United Airlines
Deal found 6/8![United Airlines logo]()
$994
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.
Fri 7/1011:25 am
MCI
- KEF
2 stops16h 05m
United Airlines
Fri 7/179:15 am
KEF
- MCI
2 stops34h 05m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,044
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 8/318:30 am
JLN
- KEF
1 stop19h 20m
United Airlines
Fri 9/49:15 am
KEF
- JLN
2 stops38h 31m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,600
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:40 am
CGI
- KEF
2 stops41h 15m
Multiple Airlines
Sun 10/119:15 am
KEF
- CGI
2 stops32h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$5,974
Last-minute flights from Missouri to ReykjavikDiscover last-minute flight deals from Missouri to Reykjavik. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Reykjavik. Data last updated June 10, 2026 and is based on user searches.
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.
Sat 7/47:05 pm
STL
- KEF
2 stops31h 50m
United Airlines
Thu 7/1610:00 am
KEF
- STL
2 stops31h 11m
United Airlines
Deal found 6/6![United Airlines logo]()
$982
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:40 pm
STL
- KEF
1 stop13h 05m
Air Canada
Tue 7/149:15 am
KEF
- STL
1 stop14h 27m
Air Canada
Deal found 6/8![Air Canada logo]()
$971
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.
Tue 7/71:13 pm
STL
- KEF
1 stop14h 37m
United Airlines
Tue 7/149:15 am
KEF
- STL
2 stops31h 56m
United Airlines
Deal found 6/7![United Airlines logo]()
$974
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:16 pm
MCI
- KEF
2 stops12h 29m
Multiple Airlines
Tue 7/149:15 am
KEF
- MCI
3 stops17h 39m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,013
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/1412:39 pm
MCI
- KEF
1 stop13h 21m
Delta
Thu 7/2311:25 am
KEF
- MCI
1 stop11h 42m
Delta
Deal found 6/10![Delta logo]()
$994
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:16 pm
MCI
- KEF
2 stops14h 24m
Multiple Airlines
Thu 7/238:45 am
KEF
- MCI
2 stops15h 10m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$999
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 7/1511:25 am
MCI
- KEF
2 stops16h 05m
United Airlines
Tue 7/219:15 am
KEF
- MCI
2 stops34h 05m
United Airlines
Deal found 6/9![United Airlines logo]()
$974
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.
Sat 7/187:05 pm
STL
- KEF
2 stops31h 50m
United Airlines
Tue 7/289:15 am
KEF
- STL
2 stops31h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$977
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.
Sun 7/194:09 pm
STL
- KEF
1 stop12h 16m
Multiple Airlines
Fri 7/244:45 pm
KEF
- STL
1 stop12h 14m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$957
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 7/2212:10 pm
STL
- KEF
1 stop14h 45m
United Airlines
Tue 7/289:15 am
KEF
- STL
2 stops31h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$972
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:10 pm
STL
- KEF
1 stop14h 45m
Air Canada
Tue 7/289:15 am
KEF
- STL
1 stop14h 27m
Air Canada
Deal found 6/9![Air Canada logo]()
$986
This Delta deal was found by Cheapflights users on 6/10. 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 7/291:54 pm
STL
- KEF
1 stop12h 46m
Delta
Wed 8/59:30 am
KEF
- STL
1 stop12h 14m
Delta
Deal found 6/10![Delta logo]()
$994
One-way flights from Missouri to ReykjavikSearch for one-way flight options from Missouri to Reykjavik. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Missouri to Reykjavik. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:32 pm
MCI
- KEF
2 stops35h 28m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$342
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:07 pm
MCI
- KEF
3 stops32h 33m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$404
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:07 pm
MCI
- KEF
3 stops32h 33m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$406
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:07 pm
MCI
- KEF
2 stops56h 33m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$410
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- KEF
3 stops36h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$415
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.
Mon 7/64:32 pm
MCI
- KEF
2 stops35h 28m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$448
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:41 pm
MCI
- KEF
2 stops33h 04m
Air Canada
Deal found 6/5![Air Canada logo]()
$461
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:29 pm
STL
- KEF
2 stops38h 16m
Air Canada
Deal found 6/8![Air Canada logo]()
$462
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:16 am
STL
- KEF
1 stop14h 44m
KLM
Deal found 6/8![KLM logo]()
$465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:10 pm
MCI
- KEF
2 stops11h 50m
Delta
Deal found 6/9![Delta logo]()
$465
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.
Tue 10/67:30 am
STL
- KEF
3 stops19h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$468
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.
Sat 7/186:41 pm
MCI
- KEF
2 stops32h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$468
Find flight deals from Missouri to Reykjavik
Keep the following information in mind while searching for Missouri to Reykjavik flight deals. Data was last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $839 (Kiwi.com) |
One-way from | $342 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Reykjavik 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 10, 2026.
Use the filters below to find and compare flights from Missouri to Reykjavik that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Sat 8/15
6:54 pm-7:55 am
2 stops32h 01m
Reykjavik Keflavik Intl
Wed 8/26
9:50 am-8:22 pm
1 stop15h 32m
$935
SpringfieldReykjavik
SGF - KEF
SGFKEF
Springfield-Branson
Tue 11/3
3:10 pm-10:00 am
2 stops36h 50m
Reykjavik Keflavik Intl
Tue 11/10
3:20 pm-5:19 pm
2 stops31h 59m
$955
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Wed 10/7
1:09 pm-8:50 am
2 stops14h 41m
Reykjavik Keflavik Intl
Wed 10/14
9:15 am-2:17 pm
2 stops34h 02m
$955
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Sun 9/20
12:25 pm-7:00 am
1 stop13h 35m
Reykjavik Keflavik Intl
Wed 9/30
9:15 am-12:13 pm
2 stops31h 58m
$964
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Mon 9/21
12:59 pm-8:30 am
2 stops14h 31m
Reykjavik Keflavik Intl
Wed 9/30
9:15 am-3:43 pm
2 stops35h 28m
$968
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Wed 9/2
9:30 am-7:55 am
2 stops17h 25m
Reykjavik Keflavik Intl
Thu 10/1
10:00 am-12:13 pm
2 stops31h 13m
$969
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Wed 8/26
12:10 pm-7:55 am
1 stop14h 45m
Reykjavik Keflavik Intl
Mon 9/7
9:15 am-11:17 am
2 stops31h 02m
$973
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Tue 7/7
11:25 am-8:30 am
2 stops16h 05m
Reykjavik Keflavik Intl
Tue 7/14
9:15 am-2:45 pm
2 stops34h 30m
$974
Kansas CityReykjavik
MCI - KEF
MCIKEF
Kansas City
Wed 7/15
11:25 am-8:50 am
1 stop16h 25m
Reykjavik Keflavik Intl
Tue 7/21
9:15 am-2:20 pm
2 stops34h 05m
$974
St. LouisReykjavik
STL - KEF
STLKEF
Lambert-St Louis
Tue 9/1
11:15 am-7:00 am
2 stops14h 45m
Reykjavik Keflavik Intl
Wed 9/30
9:15 am-2:17 pm
2 stops34h 02m
$978
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Missouri to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Missouri with our price prediction graph.
STL-KEF
MCI-KEF
SGF-KEF
JLN-KEF
CGI-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 Reykjavik
USMO-REK
STL-KEF
MCI-KEF
SGF-KEF
JLN-KEF
How much does it cost to fly round-trip from Missouri to Reykjavik?
Related info for your journey
Find useful and relevant information for your journey from Missouri to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsHveragerdi
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Alternative routes for Missouri to Reykjavik
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Missouri and Reykjavik flights
Browse other Missouri and Reykjavik flight options. Last updated on June 10, 2026.
Popular flight searches
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Other flights to Reykjavik
Explore flights to Reykjavik departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Top 4 airlines flying from Missouri to Reykjavik
Discover the top 4 airlines that operate flights from Missouri to Reykjavik. 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$588 | Average$935 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$604 | Average$870 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$610 | Average$1,122 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$756 | Average$1,080 | FlexibilityNo cancel fee | On-time75% |