$263+ Cheap flights from Iowa to London (LON)
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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LON
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Iowa to LondonExplore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Fri 10/238:25 pm -
2 stops31h 35m
Thu 11/511:00 am -
1 stop27h 21m
Deal found 8/27![Multiple Airlines logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Fri 10/238:25 pm -
2 stops31h 35m
Tue 11/39:35 am -
1 stop32h 21m
Deal found 8/27![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/249:00 am -
1 stop19h 00m
Thu 11/511:00 am -
1 stop27h 21m
Deal found 8/27![Multiple Airlines logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/249:00 am -
1 stop19h 00m
Wed 11/49:50 am -
2 stops32h 25m
Deal found 8/27![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/249:00 am -
1 stop19h 00m
Tue 11/39:35 am -
1 stop32h 21m
Deal found 8/27![Multiple Airlines logo]()
$793
This Ticket deal was found by Cheapflights users on 8/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:51 pm -
1 stop11h 14m
Tue 10/208:40 am -
2 stops18h 20m
Deal found 8/28![Virgin Atlantic logo]()
$797
This Ticket deal was found by Cheapflights users on 8/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:27 am -
2 stops16h 08m
Tue 10/202:05 pm -
2 stops15h 30m
Deal found 8/28![Air Canada logo]()
$838
This lol.travel deal was found by Cheapflights users on 8/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:48 am -
1 stop14h 32m
Tue 10/208:55 am -
1 stop16h 05m
Deal found 8/28![Finnair logo]()
$845
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/249:00 am -
1 stop19h 00m
Sun 11/812:35 pm -
2 stops37h 00m
Deal found 8/27![Multiple Airlines logo]()
$855
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:01 am -
2 stops40h 29m
Mon 12/148:15 pm -
2 stops31h 34m
Deal found 8/27![Multiple Airlines logo]()
$859
This Flysmarter deal was found by Cheapflights users on 8/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:27 am -
1 stop13h 18m
Tue 10/276:50 am -
2 stops15h 37m
Deal found 8/26![Multiple Airlines logo]()
$862
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:29 am -
2 stops15h 41m
Wed 11/1811:10 am -
2 stops16h 32m
Deal found 8/27![Multiple Airlines logo]()
$865
Best flights from Iowa to LondonDiscover carefully curated flight deals from Iowa to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
Discover carefully curated flight deals from Iowa to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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.
Tue 10/205:55 pm -
1 stop10h 25m
Wed 10/288:40 am -
2 stops19h 24m
Deal found 8/28![Delta logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sun 10/181:27 pm -
1 stop14h 13m
Tue 10/276:50 am -
2 stops15h 37m
Deal found 8/28![United Airlines logo]()
$888
This British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:22 pm -
1 stop12h 53m
Wed 9/308:00 pm -
2 stops34h 20m
Deal found 8/26![British Airways logo]()
$903
This Virgin Atlantic deal was found by Cheapflights users on 8/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:27 am -
1 stop19h 48m
Tue 10/2011:15 am -
1 stop12h 54m
Deal found 8/28![Virgin Atlantic logo]()
$913
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:23 pm -
1 stop13h 42m
Tue 10/132:45 pm -
1 stop15h 14m
Deal found 8/29![American Airlines logo]()
$917
This Finnair deal was found by Cheapflights users on 8/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:01 pm -
1 stop11h 54m
Tue 11/311:00 am -
1 stop13h 56m
Deal found 8/25![Multiple Airlines logo]()
$918
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 pm -
2 stops16h 10m
Tue 10/2010:35 am -
2 stops17h 58m
Deal found 8/29![Air France logo]()
$959
This KLM deal was found by Cheapflights users on 8/28. 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 9/3011:19 am -
1 stop19h 56m
Mon 10/2610:50 am -
1 stop16h 40m
Deal found 8/28![KLM logo]()
$967
This Travelocity deal was found by Cheapflights users on 8/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:30 pm -
2 stops17h 25m
Sun 10/255:15 pm -
2 stops29h 28m
Deal found 8/28![Lufthansa logo]()
$1,010
This oojo deal was found by Cheapflights users on 8/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:27 am -
2 stops28h 03m
Sun 2/141:15 pm -
2 stops17h 06m
Deal found 8/28![Aer Lingus logo]()
$1,459
This Delta deal was found by Cheapflights users on 8/27. 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.
Tue 9/296:26 am -
1 stop18h 44m
Tue 10/69:55 am -
2 stops17h 03m
Deal found 8/27![Delta logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/2211:19 am -
2 stops16h 41m
Tue 9/296:50 am -
2 stops16h 44m
Deal found 8/24![United Airlines logo]()
$891
This British Airways deal was found by Cheapflights users on 8/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:50 pm -
1 stop11h 25m
Tue 10/274:40 pm -
2 stops30h 40m
Deal found 8/29![British Airways logo]()
$905
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:23 pm -
1 stop13h 32m
Tue 10/274:30 pm -
1 stop12h 29m
Deal found 8/27![American Airlines logo]()
$918
This Finnair deal was found by Cheapflights users on 8/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:23 pm -
1 stop12h 27m
Tue 10/133:15 pm -
1 stop14h 44m
Deal found 8/26![Multiple Airlines logo]()
$918
This Virgin Atlantic deal was found by Cheapflights users on 8/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:40 am -
1 stop18h 45m
Thu 10/11:25 pm -
1 stop14h 28m
Deal found 8/25![Virgin Atlantic logo]()
$967
This Delta deal was found by Cheapflights users on 8/25. 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 9/236:00 am -
1 stop19h 15m
Wed 9/309:55 am -
2 stops18h 35m
Deal found 8/25![Delta logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/78:00 am -
2 stops16h 55m
Fri 10/166:50 am -
2 stops16h 44m
Deal found 8/25![United Airlines logo]()
$893
This Expedia deal was found by Cheapflights users on 8/24. 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.
Thu 10/85:50 pm -
2 stops16h 10m
Thu 10/1510:25 am -
2 stops18h 08m
Deal found 8/24![Air France logo]()
$1,013
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:33 pm -
2 stops17h 22m
Tue 10/279:50 am -
2 stops15h 45m
Deal found 8/25![Lufthansa logo]()
$1,020
This FlightHub deal was found by Cheapflights users on 8/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:50 pm -
2 stops18h 20m
Tue 10/139:45 am -
1 stop20h 14m
Deal found 8/29![British Airways logo]()
$962
This Delta deal was found by Cheapflights users on 8/28. 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.
Tue 10/1310:57 am -
2 stops13h 28m
Tue 10/208:40 am -
2 stops16h 31m
Deal found 8/28![Delta logo]()
$892
This Virgin Atlantic deal was found by Cheapflights users on 8/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
1 stop19h 15m
Tue 10/1311:15 am -
1 stop17h 15m
Deal found 8/26![Virgin Atlantic logo]()
$988
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Mon 10/1211:33 am -
1 stop18h 52m
Mon 10/195:55 pm -
2 stops29h 39m
Deal found 8/28![United Airlines logo]()
$901
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:30 pm -
2 stops17h 25m
Mon 10/269:50 am -
2 stops15h 45m
Deal found 8/28![Lufthansa logo]()
$1,032
This KLM deal was found by Cheapflights users on 8/24. 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 11/1711:00 am -
2 stops15h 10m
Sun 11/221:45 pm -
2 stops15h 21m
Deal found 8/24![KLM logo]()
$1,145
This Delta deal was found by Cheapflights users on 8/25. 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 12/75:21 pm -
1 stop12h 19m
Mon 12/145:35 pm -
2 stops29h 01m
Deal found 8/25![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/36:25 pm -
2 stops30h 05m
Mon 10/125:55 pm -
2 stops31h 37m
Deal found 8/25![United Airlines logo]()
$905
This Cheapflightsfares deal was found by Cheapflights users on 8/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:33 pm -
2 stops17h 22m
Mon 10/129:15 am -
2 stops19h 44m
Deal found 8/24![Lufthansa logo]()
$1,055
This Air France deal was found by Cheapflights users on 8/25. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:50 pm -
2 stops16h 10m
Fri 10/1610:25 am -
2 stops18h 08m
Deal found 8/25![Air France logo]()
$1,175
Last-minute flights from Iowa to LondonDiscover last-minute flight deals from Iowa to London. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to London. Data last updated August 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/24. 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 9/215:40 pm -
2 stops14h 05m
Tue 10/66:30 am -
2 stops16h 50m
Deal found 8/24![Delta logo]()
$893
This American Airlines deal was found by Cheapflights users on 8/24. 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 9/211:50 pm -
1 stop12h 00m
Tue 10/611:00 am -
1 stop13h 45m
Deal found 8/24![American Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/2311:33 am -
1 stop16h 07m
Wed 9/306:50 am -
2 stops16h 58m
Deal found 8/24![United Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 8/25. 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 9/236:00 am -
1 stop19h 15m
Wed 9/309:55 am -
2 stops18h 35m
Deal found 8/25![Delta logo]()
$888
This Delta deal was found by Cheapflights users on 8/25. 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 9/234:19 pm -
1 stop14h 46m
Tue 9/296:30 am -
2 stops21h 23m
Deal found 8/25![Delta logo]()
$888
This British Airways deal was found by Cheapflights users on 8/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:22 pm -
1 stop12h 53m
Wed 9/308:00 pm -
2 stops34h 20m
Deal found 8/26![British Airways logo]()
$903
This Flysmarter deal was found by Cheapflights users on 8/28. 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.
Sun 9/276:30 pm -
1 stop11h 25m
Tue 10/137:25 am -
2 stops16h 09m
Deal found 8/28![Multiple Airlines logo]()
$870
This Flighttix deal was found by Cheapflights users on 8/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
2 stops18h 35m
Tue 10/132:05 pm -
2 stops14h 54m
Deal found 8/28![Air Canada logo]()
$894
This Flighttix deal was found by Cheapflights users on 8/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 pm -
1 stop11h 25m
Tue 10/1311:25 am -
1 stop14h 48m
Deal found 8/28![Lufthansa logo]()
$897
This Justfly.com deal was found by Cheapflights users on 8/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
2 stops23h 50m
Fri 10/162:05 pm -
2 stops37h 18m
Deal found 8/28![Air Canada logo]()
$905
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Tue 9/291:55 pm -
1 stop16h 30m
Tue 10/66:50 am -
2 stops16h 44m
Deal found 8/27![United Airlines logo]()
$888
This Justfly.com deal was found by Cheapflights users on 8/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:13 pm -
2 stops12h 47m
Tue 10/62:05 pm -
2 stops30h 12m
Deal found 8/25![Air Canada logo]()
$901
One-way flights from Iowa to LondonSearch for one-way flight options from Iowa to London. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
Search for one-way flight options from Iowa to London. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Sun 10/46:40 am -
2 stops45h 20m
Deal found 8/28![Multiple Airlines logo]()
$263
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:05 pm -
1 stop14h 10m
Deal found 8/26![British Airways logo]()
$324
This Travelocity deal was found by Cheapflights users on 8/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:01 am -
2 stops40h 29m
Deal found 8/27![Air Canada logo]()
$330
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:22 pm -
2 stops17h 43m
Deal found 8/26![Iberia logo]()
$332
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/2412:48 pm -
2 stops14h 12m
Deal found 8/26![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 12/53:00 pm -
1 stop32h 55m
Deal found 8/27![United Airlines logo]()
$345
This Air Canada deal was found by Cheapflights users on 8/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
3 stops17h 25m
Deal found 8/26![Air Canada logo]()
$346
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/2412:48 pm -
2 stops14h 02m
Deal found 8/26![Delta logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/188:28 am -
3 stops31h 12m
Deal found 8/27![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/218:30 pm -
3 stops55h 30m
Deal found 8/25![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/98:25 pm -
2 stops55h 35m
Deal found 8/25![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Mon 9/286:30 am -
3 stops28h 25m
Deal found 8/28![Multiple Airlines logo]()
$401
Find flight deals from Iowa to London
Keep the following information in mind while searching for Iowa to London flight deals. Data was last updated August 29, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $753 (Kiwi.com) |
One-way from | $263 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $853 |
Cheapflights Fare Finder
Customize your flight search to find flights from Iowa to London 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 7,457,451 searches. Data last updated August 29, 2026.
Use the filters below to find and compare flights from Iowa to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OmahaLondon
OMA Omaha Eppley Airfield - LHR London Heathrow
OMALHR
Omaha Eppley Airfield
Tue 10/20
5:55 pm-10:20 am
1 stop10h 25m
London Heathrow
Wed 10/28
8:40 am-11:04 pm
2 stops19h 24m
$888
Des MoinesLondon
DSM Des Moines - LHR London Heathrow
DSMLHR
Des Moines
Sun 10/18
1:27 pm-9:40 am
1 stop14h 13m
London Heathrow
Tue 10/27
6:50 am-5:27 pm
2 stops15h 37m
$888
OmahaLondon
OMA Omaha Eppley Airfield - LHR London Heathrow
OMALHR
Omaha Eppley Airfield
Tue 9/29
6:26 am-7:10 am
1 stop18h 44m
London Heathrow
Tue 10/6
9:55 am-8:58 pm
2 stops17h 03m
$888
MolineLondon
MLI Moline Quad-City - LHR London Heathrow
MLILHR
Moline Quad-City
Wed 9/23
6:00 am-7:15 am
1 stop19h 15m
London Heathrow
Wed 9/30
9:55 am-10:30 pm
2 stops18h 35m
$888
OmahaLondon
OMA Omaha Eppley Airfield - LHR London Heathrow
OMALHR
Omaha Eppley Airfield
Tue 9/22
11:19 am-10:00 am
2 stops16h 41m
London Heathrow
Tue 9/29
6:50 am-5:34 pm
2 stops16h 44m
$891
Des MoinesLondon
DSM Des Moines - LHR London Heathrow
DSMLHR
Des Moines
Tue 10/13
10:57 am-6:25 am
2 stops13h 28m
London Heathrow
Tue 10/20
8:40 am-7:11 pm
2 stops16h 31m
$892
OmahaLondon
OMA Omaha Eppley Airfield - LHR London Heathrow
OMALHR
Omaha Eppley Airfield
Wed 10/7
8:00 am-6:55 am
2 stops16h 55m
London Heathrow
Fri 10/16
6:50 am-5:34 pm
2 stops16h 44m
$893
MolineLondon
MLI Moline Quad-City - LHR London Heathrow
MLILHR
Moline Quad-City
Mon 12/7
5:21 pm-11:40 am
1 stop12h 19m
London Heathrow
Mon 12/14
5:35 pm-4:36 pm
2 stops29h 01m
$899
OmahaLondon
OMA Omaha Eppley Airfield - LHR London Heathrow
OMALHR
Omaha Eppley Airfield
Mon 10/12
11:33 am-12:25 pm
1 stop18h 52m
London Heathrow
Mon 10/19
5:55 pm-5:34 pm
2 stops29h 39m
$901
La CrosseLondon
LSE La Crosse - LHR London Heathrow
LSELHR
La Crosse
Wed 9/23
5:22 pm-12:15 pm
1 stop12h 53m
London Heathrow
Wed 9/30
8:00 pm-12:20 am
2 stops34h 20m
$903
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Iowa to London
Have a flexible travel schedule? Discover the best time to fly to London from Iowa with our price prediction graph.
DSM-LGW
CID-LHR
OMA-LHR
OMA-LCY
CID-LCY
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 Iowa to London
USIA-LON
DSM-LGW
CID-LHR
OMA-LHR
OMA-LCY
What is the cheapest month to book a flight from Iowa to London?
Currently, November is the cheapest month in which you can book a flight from Iowa to London (average of $783). Flying from Iowa to London in June is currently the most expensive (average of $1,441). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Iowa to London?
Airfare is below average for this route at the moment.
Iowa to London flights typically cost between $785 and $1,224 in October.The cheapest round-trip price found within the last 5 days was $753 on Multiple Airlines (Oct 23-Nov 5).
Related info for your journey
Find useful and relevant information for your journey from Iowa to London. 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 London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Winchester
Gatwick
Hounslow
Harrow
Eastleigh
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Iowa to London
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Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Iowa to London by cabin class
Find flights from Iowa to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 29, 2026.
Iowa and London flights
Browse other Iowa and London flight options. Last updated on August 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Iowa to London flights
Consider these flights traveling from Iowa to London.
Top 4 airlines flying from Iowa to London
Discover the top 4 airlines that operate flights from Iowa to London. 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 7,457,451 searches. Data last updated August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$583 | Average$1,076 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$591 | Average$761 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$627 | Average$1,001 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$739 | Average$1,028 | FlexibilityNo cancel fee | On-time69% |