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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$333 CHEAP FLIGHTS from Iowa to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

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Flight Deals

Cheap Flights from Iowa to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Iowa to London

Sun, Sep 6 - Wed, Sep 9

8:30 pm - 8:30 am

DSM

LHR

30h 00m

1 stop

6:50 am - 12:34 am

LHR

DSM

23h 44m

2 stops

$753United Airlines

Mon, Oct 12 - Sat, Oct 24

2:50 pm - 4:00 pm

OMA

LHR

19h 10m

2 stops

6:40 am - 9:17 pm

LHR

OMA

20h 37m

2 stops

$843Scandinavian Airlines

Fri, Sep 25 - Thu, Oct 1

5:20 pm - 10:00 am

CID

LGW

34h 40m

1 stop

2:00 pm - 7:08 pm

LGW

CID

35h 08m

1 stop

$843Multiple Airlines

Fri, Sep 25 - Thu, Oct 1

5:20 pm - 10:00 am

CID

LGW

34h 40m

1 stop

2:00 pm - 7:08 pm

LGW

CID

35h 08m

1 stop

$860Multiple Airlines

Mon, Sep 14 - Tue, Sep 22

6:25 pm - 3:40 pm

OMA

LHR

15h 15m

2 stops

9:30 am - 11:21 pm

LHR

OMA

19h 51m

2 stops

$883Lufthansa

Wed, Aug 5 - Wed, Aug 26

3:04 pm - 7:55 am

CID

LHR

10h 51m

1 stop

8:00 pm - 5:55 pm

LHR

CID

27h 55m

2 stops

$884Iberia

Sun, Sep 20 - Tue, Oct 6

6:00 am - 6:30 am

OMA

LHR

18h 30m

2 stops

2:05 pm - 4:09 pm

LHR

OMA

32h 04m

2 stops

$889Air Canada

Wed, Sep 23 - Fri, Oct 2

5:00 am - 6:30 am

DSM

LHR

19h 30m

2 stops

2:05 pm - 2:11 pm

LHR

DSM

30h 06m

2 stops

$889Air Canada

Mon, Aug 24 - Tue, Sep 8

6:25 pm - 5:40 pm

OMA

LHR

17h 15m

2 stops

1:30 pm - 11:21 pm

LHR

OMA

15h 51m

2 stops

$892Lufthansa

Mon, Aug 24 - Tue, Sep 8

9:16 am - 8:00 pm

OMA

LGW

28h 44m

2 stops

8:40 pm - 11:30 pm

LGW

OMA

32h 50m

2 stops

$1,119Iberia

Useful Info

Low season	January
High season	August
Cheapest flight	$333

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly and prices are also 18% lower on average.

Flight from Des Moines to London Heathrow Airport

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.

Hounslow

Slough

Hayes

Wembley

Richmond

Luton

Crawley

Watford

Ilford

Eastbourne

Bedford

Guildford

Colchester

Ipswich

Kingston upon Thames

St. Albans

Twickenham

Maidenhead

Barnet

Newbury

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Iowa

First Class flights to London

Business Class flights to London

Premium Economy Class flights to London

Economy Class flights to London

$333 Find Cheap Flights from Iowa to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Cheap Flights from Iowa to London

Recent round-trip flight deals from Iowa to London

Recent one-way flight deals from Iowa to London

Recent last minute flight deals from Iowa to London

Good to know

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.

Traveling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Iowa

Complete your trip to London with a hotel stay or car rental

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight