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$350 Find cheap flights from Iowa to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
lun. 7/1
lun. 7/8

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Good to know

Low season

February

High season

July

Cheapest flight

$350
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Des Moines to London Heathrow Airport

FAQs for booking flights from Iowa to London

  • How does KAYAK find such low prices on flights from Iowa to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iowa to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iowa to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Iowa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Iowa to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Iowa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iowa to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Iowa to London?

Find which airlines fly direct from Iowa to London, which days they fly and book direct flights.

Nonstop departures

Iowa to London

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights

Nonstop returns

London to Iowa

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights
See more direct flights

Book cheap flights from Iowa to London

Recent round-trip flight deals

10/22mar.
1 stopUnited Airlines
11h 41mOMA-LHR
10/31jue.
2 stopsUnited Airlines
32h 52mLHR-OMA
$626
9/22dom.
1 stop
23h 30mDSM-LHR
10/11vie.
2 stops
38h 20mLHR-DSM
$626
10/2mié.
1 stopBritish Airways
10h 08mOMA-LHR
10/7lun.
2 stopsBritish Airways
27h 12mLHR-OMA
$629
10/2mié.
2 stopsAir Canada
13h 10mDSM-LHR
10/8mar.
2 stopsAir Canada
26h 26mLHR-DSM
$637
10/22mar.
1 stopAmerican Airlines
13h 06mOMA-LHR
10/31jue.
1 stopAmerican Airlines
15h 02mLHR-OMA
$645
10/2mié.
1 stopAmerican Airlines
14h 25mDSM-LHR
10/8mar.
1 stopAmerican Airlines
18h 23mLHR-DSM
$645
9/30lun.
1 stopBritish Airways
10h 08mOMA-LHR
10/16mié.
1 stopBritish Airways
13h 55mLHR-OMA
$648
9/11mié.
2 stopsDelta
13h 46mDSM-LGW
9/20vie.
2 stopsDelta
16h 24mLGW-DSM
$651
9/22dom.
2 stopsDelta
14h 01mDSM-LHR
10/11vie.
2 stopsDelta
16h 50mLHR-DSM
$652
9/4mié.
2 stopsAir Canada
15h 25mOMA-LHR
9/18mié.
2 stopsAir Canada
17h 28mLHR-OMA
$734

Search by stops

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Recent one-way flight deals

9/23lun.
2 stops
30h 50mDSM-LHR
$350
8/5lun.
2 stops
29h 50mDSM-LHR
$371
8/4dom.
2 stopsAir Canada
16h 15mCID-LHR
$428
9/23lun.
1 stopUnited Airlines
13h 55mDSM-LHR
$473
9/23lun.
3 stopsAir Canada
16h 30mDSM-LHR
$479
7/23mar.
1 stopIberia
15h 48mDSM-LHR
$495
7/7dom.
2 stopsAmerican Airlines
16h 22mOMA-LHR
$502
8/4dom.
1 stopAmerican Airlines
18h 30mDSM-LHR
$502
8/31sáb.
1 stopIberia
27h 54mOMA-LHR
$507
8/31sáb.
2 stopsUnited Airlines
35h 16mOMA-LHR
$514

Search by stops

Search by airline

Search by price

Last minute flights from Iowa to London

Last minute flight, train and bus deals

6/1sáb.
multi-stopUnited Airlines
34h 30mMLI-LHR
6/8sáb.
multi-stopUnited Airlines
33h 12mLHR-MLI
$852
6/5mié.
multi-stopUnited Airlines
18h 19mDSM-LHR
6/26mié.
multi-stopUnited Airlines
14h 35mLHR-DSM
$856
6/5mié.
multi-stopAir Canada
19h 35mDSM-LHR
6/26mié.
multi-stopAir Canada
18h 14mLHR-DSM
$878
6/4mar.
multi-stopBritish Airways
28h 36mCID-LHR
6/11mar.
multi-stopBritish Airways
13h 53mLHR-CID
$884
6/4mar.
multi-stop
29h 55mOMA-LHR
6/6jue.
multi-stop
25h 47mLHR-OMA
$1,336
6/1sáb.
multi-stopVirgin Atlantic
19h 50mMLI-LHR
6/8sáb.
multi-stopVirgin Atlantic
15h 22mLHR-MLI
$1,340
6/3lun.
multi-stop
19h 45mOMA-LGW
6/5mié.
multi-stop
28h 11mLGW-OMA
$1,418
6/4mar.
multi-stopBritish Airways
19h 57mOMA-LHR
6/6jue.
multi-stopBritish Airways
22h 56mLHR-OMA
$2,617
6/4mar.
multi-stopVirgin Atlantic
15h 56mDSM-LGW
6/6jue.
multi-stopVirgin Atlantic
15h 26mLGW-DSM
$2,711
6/4mar.
multi-stopAir Canada
16h 30mOMA-LHR
6/6jue.
multi-stopAir Canada
19h 34mLHR-OMA
$4,840

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Flights to London

Return flight deals:

London - Iowa

Cabin classes: