$329+ Cheap flights from Des Moines (DSM) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LON
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Cheapest flights from Des Moines to LondonExplore the most affordable flight options available from Des Moines to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Des Moines to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This United Airlines deal was found by Cheapflights users on 5/6. 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 12/86:45 pm
DSM
- LHR
1 stop11h 15m
United Airlines
Thu 12/1011:05 am
LHR
- DSM
2 stops41h 56m
United Airlines
Deal found 5/6![United Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 11/1611:30 am
DSM
- LHR
2 stops14h 55m
United Airlines
Wed 11/186:50 am
LHR
- DSM
2 stops16h 43m
United Airlines
Deal found 5/5![United Airlines logo]()
$812
This Iberia deal was found by Cheapflights users on 5/5. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:37 am
DSM
- LHR
1 stop16h 03m
Iberia
Tue 10/276:05 am
LHR
- DSM
2 stops19h 06m
Iberia
Deal found 5/5![Iberia logo]()
$874
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:38 am
DSM
- LHR
1 stop15h 12m
British Airways
Fri 10/29:45 am
LHR
- DSM
1 stop16h 16m
British Airways
Deal found 5/6![British Airways logo]()
$902
This Iberia deal was found by Cheapflights users on 5/5. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:38 am
DSM
- LHR
1 stop16h 02m
Iberia
Fri 10/26:15 am
LHR
- DSM
2 stops19h 46m
Iberia
Deal found 5/5![Iberia logo]()
$904
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:07 pm
DSM
- LHR
1 stop11h 43m
American Airlines
Wed 9/21:10 pm
LHR
- DSM
1 stop11h 53m
American Airlines
Deal found 5/6![American Airlines logo]()
$907
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:36 pm
DSM
- LHR
1 stop11h 34m
American Airlines
Tue 10/271:50 pm
LHR
- DSM
1 stop15h 17m
American Airlines
Deal found 5/5![American Airlines logo]()
$908
This FlightHub deal was found by Cheapflights users on 5/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:26 am
DSM
- LHR
1 stop14h 24m
Multiple Airlines
Wed 9/26:15 am
LHR
- DSM
2 stops18h 48m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$930
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
DSM
- LHR
1 stop12h 40m
Delta
Wed 9/26:30 am
LHR
- DSM
2 stops16h 39m
Delta
Deal found 5/6![Delta logo]()
$938
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:04 am
DSM
- LHR
1 stop14h 11m
Delta
Fri 10/26:30 am
LHR
- DSM
2 stops17h 12m
Delta
Deal found 5/8![Delta logo]()
$939
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:26 am
DSM
- LGW
2 stops16h 14m
American Airlines
Sat 9/1210:45 am
LGW
- DSM
2 stops19h 30m
American Airlines
Deal found 5/4![American Airlines logo]()
$955
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:15 am
DSM
- LGW
2 stops23h 45m
Delta
Mon 10/1210:25 am
LGW
- DSM
2 stops40h 27m
Delta
Deal found 5/8![Delta logo]()
$963
Best flights from Des Moines to LondonDiscover carefully curated flight deals from Des Moines to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Des Moines to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:15 pm
DSM
- LHR
1 stop11h 00m
Delta
Fri 10/26:30 am
LHR
- DSM
2 stops17h 12m
Delta
Deal found 5/4![Delta logo]()
$938
This United Airlines deal was found by Cheapflights users on 5/7. 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 8/31:40 pm
DSM
- LHR
1 stop14h 00m
United Airlines
Fri 8/148:00 am
LHR
- DSM
1 stop16h 07m
United Airlines
Deal found 5/7![United Airlines logo]()
$992
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:41 pm
DSM
- LHR
1 stop11h 14m
American Airlines
Sun 9/139:15 am
LHR
- DSM
1 stop14h 24m
American Airlines
Deal found 5/8![American Airlines logo]()
$1,008
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:53 am
DSM
- LCY
2 stops17h 42m
Aer Lingus
Fri 8/141:55 pm
LCY
- DSM
2 stops16h 21m
Aer Lingus
Deal found 5/7![Aer Lingus logo]()
$1,473
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:08 am
DSM
- LGW
3 stops33h 07m
Multiple Airlines
Sun 6/281:05 pm
LGW
- DSM
3 stops26h 39m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,497
This Iberia deal was found by Cheapflights users on 5/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:38 am
DSM
- LGW
2 stops19h 12m
Iberia
Fri 10/98:40 pm
LGW
- DSM
2 stops29h 31m
Iberia
Deal found 5/8![Iberia logo]()
$1,597
This Air France deal was found by Cheapflights users on 5/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:54 am
DSM
- LGW
2 stops16h 26m
Air France
Sat 6/275:00 pm
LGW
- DSM
2 stops33h 41m
Air France
Deal found 5/5![Air France logo]()
$1,662
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:04 am
DSM
- LHR
1 stop13h 21m
Delta
Fri 10/26:30 am
LHR
- DSM
2 stops17h 12m
Delta
Deal found 5/5![Delta logo]()
$939
This United Airlines deal was found by Cheapflights users on 5/8. 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 9/56:55 pm
DSM
- LHR
2 stops30h 00m
United Airlines
Sun 9/136:50 am
LHR
- DSM
2 stops16h 12m
United Airlines
Deal found 5/8![United Airlines logo]()
$993
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:15 am
DSM
- LGW
2 stops23h 45m
Delta
Thu 10/810:25 am
LGW
- DSM
2 stops40h 27m
Delta
Deal found 5/8![Delta logo]()
$963
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:15 am
DSM
- LGW
2 stops23h 45m
Delta
Mon 10/1210:25 am
LGW
- DSM
2 stops40h 27m
Delta
Deal found 5/8![Delta logo]()
$963
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:20 am
DSM
- LGW
2 stops27h 40m
Delta
Mon 10/1210:25 am
LGW
- DSM
2 stops40h 27m
Delta
Deal found 5/8![Delta logo]()
$963
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
DSM
- LHR
1 stop12h 40m
Delta
Fri 9/412:25 pm
LHR
- DSM
1 stop14h 52m
Delta
Deal found 5/6![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:55 am
DSM
- LCY
2 stops15h 00m
Delta
Fri 10/29:20 am
LCY
- DSM
2 stops17h 57m
Delta
Deal found 5/6![Delta logo]()
$968
This Trip.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:26 am
DSM
- LGW
2 stops17h 19m
Multiple Airlines
Thu 6/259:40 am
LGW
- DSM
2 stops19h 11m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,565
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
DSM
- LCY
2 stops18h 55m
Delta
Mon 10/129:20 am
LCY
- DSM
2 stops39h 52m
Delta
Deal found 5/8![Delta logo]()
$969
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:55 am
DSM
- LCY
2 stops15h 55m
Delta
Mon 10/1210:00 am
LCY
- DSM
2 stops39h 12m
Delta
Deal found 5/8![Delta logo]()
$969
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:45 pm
DSM
- LHR
1 stop16h 20m
Delta
Thu 9/36:30 am
LHR
- DSM
2 stops16h 19m
Delta
Deal found 5/6![Delta logo]()
$988
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:30 pm
DSM
- LHR
1 stop12h 45m
Delta
Fri 10/28:40 am
LHR
- DSM
2 stops18h 37m
Delta
Deal found 5/8![Delta logo]()
$989
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:55 am
DSM
- LCY
2 stops15h 00m
Delta
Thu 10/89:20 am
LCY
- DSM
2 stops39h 52m
Delta
Deal found 5/8![Delta logo]()
$1,019
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am
DSM
- LCY
2 stops15h 00m
Delta
Sat 10/1010:00 am
LCY
- DSM
2 stops39h 12m
Delta
Deal found 5/8![Delta logo]()
$1,148
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:59 am
DSM
- LCY
2 stops15h 51m
Delta
Fri 8/147:45 am
LCY
- DSM
2 stops19h 13m
Delta
Deal found 5/5![Delta logo]()
$1,340
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:03 pm
DSM
- LGW
2 stops15h 57m
Delta
Sun 6/1410:25 am
LGW
- DSM
2 stops18h 06m
Delta
Deal found 5/4![Delta logo]()
$1,356
This Delta deal was found by Cheapflights users on 5/9. 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 6/2310:54 am
DSM
- LCY
2 stops16h 36m
Delta
Tue 6/308:25 am
LCY
- DSM
2 stops18h 16m
Delta
Deal found 5/9![Delta logo]()
$1,539
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:22 am
DSM
- LCY
2 stops13h 53m
Delta
Tue 9/19:20 am
LCY
- DSM
2 stops17h 25m
Delta
Deal found 5/6![Delta logo]()
$1,582
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:03 pm
DSM
- LGW
2 stops15h 57m
Delta
Fri 6/2610:25 am
LGW
- DSM
2 stops16h 16m
Delta
Deal found 5/5![Delta logo]()
$1,591
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/182:25 pm
DSM
- LGW
2 stops19h 35m
Delta
Thu 6/2510:25 am
LGW
- DSM
2 stops18h 06m
Delta
Deal found 5/4![Delta logo]()
$1,665
Last-minute flights from Des Moines to LondonDiscover last-minute flight deals from Des Moines to London. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to London. Data last updated May 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:05 am
DSM
- LGW
2 stops19h 35m
American Airlines
Thu 5/1412:20 pm
LGW
- DSM
2 stops17h 29m
American Airlines
Deal found 5/6![American Airlines logo]()
$1,100
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:01 pm
DSM
- LHR
1 stop11h 29m
British Airways
Thu 5/1412:15 pm
LHR
- DSM
1 stop17h 34m
British Airways
Deal found 5/6![British Airways logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:05 pm
DSM
- LHR
1 stop31h 55m
United Airlines
Fri 5/2211:25 am
LHR
- DSM
1 stop18h 19m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,067
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:40 am
DSM
- LHR
2 stops14h 55m
United Airlines
Mon 5/186:50 am
LHR
- DSM
2 stops18h 36m
United Airlines
Deal found 5/7![United Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/155:17 pm
DSM
- LHR
1 stop13h 08m
United Airlines
Wed 5/2012:05 pm
LHR
- DSM
2 stops28h 22m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 5/178:15 am
DSM
- LHR
1 stop21h 20m
United Airlines
Wed 5/276:50 am
LHR
- DSM
2 stops17h 19m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,108
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:03 pm
DSM
- LHR
1 stop10h 12m
British Airways
Wed 5/2711:10 am
LHR
- DSM
1 stop13h 26m
British Airways
Deal found 5/4![British Airways logo]()
$1,132
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:56 am
DSM
- LCY
2 stops14h 59m
Delta
Wed 5/279:20 am
LCY
- DSM
2 stops17h 52m
Delta
Deal found 5/4![Delta logo]()
$1,221
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:56 pm
DSM
- LGW
3 stops33h 54m
Multiple Airlines
Wed 6/1011:35 am
LGW
- DSM
3 stops28h 39m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,305
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:55 am
DSM
- LGW
2 stops18h 00m
American Airlines
Sun 6/1410:45 am
LGW
- DSM
2 stops19h 27m
American Airlines
Deal found 5/4![American Airlines logo]()
$1,250
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:34 pm
DSM
- LGW
2 stops33h 51m
WestJet
Sun 6/1410:45 am
LGW
- DSM
2 stops28h 59m
WestJet
Deal found 5/7![WestJet logo]()
$1,275
This Trip.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:08 am
DSM
- LGW
3 stops21h 42m
Multiple Airlines
Thu 6/259:40 am
LGW
- DSM
2 stops17h 01m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,278
One-way flights from Des Moines to LondonSearch for one-way flight options from Des Moines to London. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Des Moines to London. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Booking.com deal was found by Cheapflights users on 5/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:36 pm
DSM
- LHR
1 stop11h 04m
British Airways
Deal found 5/6![British Airways logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:39 am
DSM
- LHR
2 stops14h 46m
American Airlines
Deal found 5/6![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
DSM
- LHR
2 stops18h 10m
Delta
Deal found 5/7![Delta logo]()
$364
This Air Canada deal was found by Cheapflights users on 5/6. 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 9/158:00 am
DSM
- LHR
3 stops16h 30m
Air Canada
Deal found 5/6![Air Canada logo]()
$372
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:15 am
DSM
- LCY
2 stops15h 40m
Delta
Deal found 5/7![Delta logo]()
$382
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:26 am
DSM
- LHR
1 stop14h 24m
British Airways
Deal found 5/4![British Airways logo]()
$383
This Justfly.com deal was found by Cheapflights users on 5/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:37 pm
DSM
- LHR
2 stops25h 38m
British Airways
Deal found 5/5![British Airways logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:20 pm
DSM
- LHR
2 stops13h 20m
United Airlines
Deal found 5/8![United Airlines logo]()
$414
This Air Canada deal was found by Cheapflights users on 5/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:23 am
DSM
- LHR
3 stops16h 37m
Air Canada
Deal found 5/5![Air Canada logo]()
$418
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:55 am
DSM
- LGW
2 stops16h 30m
Delta
Deal found 5/6![Delta logo]()
$444
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Thu 8/271:10 pm
DSM
- LCY
2 stops22h 45m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/812:56 pm
DSM
- LGW
3 stops46h 29m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$479
Find flight deals from Des Moines to London
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $874 (Iberia) |
One-way from | $329 (Booking.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,241 |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines 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 2,558,603 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Des Moines to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Wed 9/23
2:15 pm-7:15 am
1 stop11h 00m
London Heathrow
Fri 10/2
6:30 am-5:42 pm
2 stops17h 12m
$938
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Sun 9/27
11:04 am-6:25 am
1 stop13h 21m
London Heathrow
Fri 10/2
6:30 am-5:42 pm
2 stops17h 12m
$939
Des MoinesLondon
DSM - LGW
DSMLGW
Des Moines
Mon 9/28
10:15 am-4:00 pm
2 stops23h 45m
London Gatwick
Thu 10/8
10:25 am-8:52 pm
2 stops40h 27m
$963
Des MoinesLondon
DSM - LGW
DSMLGW
Des Moines
Mon 9/28
10:15 am-4:00 pm
2 stops23h 45m
London Gatwick
Mon 10/12
10:25 am-8:52 pm
2 stops40h 27m
$963
Des MoinesLondon
DSM - LGW
DSMLGW
Des Moines
Tue 9/29
6:20 am-4:00 pm
2 stops27h 40m
London Gatwick
Mon 10/12
10:25 am-8:52 pm
2 stops40h 27m
$963
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Sun 8/23
6:35 pm-1:15 pm
1 stop12h 40m
London Heathrow
Fri 9/4
12:25 pm-9:17 pm
1 stop14h 52m
$967
Des MoinesLondon
DSM - LCY
DSMLCY
Des Moines
Sun 9/27
10:55 am-7:55 am
2 stops15h 00m
London City
Fri 10/2
9:20 am-9:17 pm
2 stops17h 57m
$968
Des MoinesLondon
DSM - LCY
DSMLCY
Des Moines
Wed 9/30
7:00 am-7:55 am
2 stops18h 55m
London City
Mon 10/12
9:20 am-7:12 pm
2 stops39h 52m
$969
Des MoinesLondon
DSM - LCY
DSMLCY
Des Moines
Tue 9/29
10:55 am-8:50 am
2 stops15h 55m
London City
Mon 10/12
10:00 am-7:12 pm
2 stops39h 12m
$969
Des MoinesLondon
DSM - LHR
DSMLHR
Des Moines
Thu 8/27
2:45 pm-1:05 pm
1 stop16h 20m
London Heathrow
Thu 9/3
6:30 am-4:49 pm
2 stops16h 19m
$988
Showing 1-10 of 54 resultsSorted by cheapest first
Compare providers for flights from Des Moines to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to London in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Des Moines-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Des Moines-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Des Moines to London
Have a flexible travel schedule? Discover the best time to fly to London from Des Moines with our price prediction graph.
DSM-LON
DSM-LHR
DSM-LGW
DSM-LCY
DSM-SEN
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 Des Moines to London
DSM-LON
DSM-LHR
DSM-LGW
DSM-LCY
DSM-SEN
What is the cheapest month to book a flight from Des Moines to London?
Currently, February is the cheapest month in which you can book a flight from Des Moines to London (average of $524). Flying from Des Moines to London in July is currently the most expensive (average of $775). 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 Des Moines to London?
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 9, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Des Moines to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Des Moines 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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Dorking
Eastbourne
Slough
Sutton
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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 May 9, 2026.
Des Moines and London flights
Browse other Des Moines and London flight options. Last updated on May 9, 2026.
Other flights from Des Moines
Browse through other flights departing from Des Moines. Flights are based on user searches made on Cheapflights and were last updated on May 9, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Des Moines to London
Discover the top 4 airlines that operate flights from Des Moines 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 2,558,603 searches. Data last updated May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$591 | Average$761 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$681 | Average$1,024 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$711 | Average$912 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$723 | Average$938 | FlexibilityNo cancel fee | On-time69% |