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>

$328 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

Wed, Nov 11 - Fri, Nov 13

1:45 pm - 1:30 pm

OMA

LHR

17h 45m

2 stops

6:50 am - 5:21 pm

LHR

OMA

16h 31m

2 stops

$775United Airlines

Wed, Nov 11 - Fri, Nov 13

11:15 am - 12:00 pm

CID

LHR

18h 45m

1 stop

6:50 am - 4:54 pm

LHR

CID

16h 04m

2 stops

$775United Airlines

Sat, Jul 4 - Wed, Jul 8

4:59 pm - 10:00 am

DSM

LGW

35h 01m

1 stop

2:00 pm - 8:33 am

LGW

DSM

24h 33m

1 stop

$830Multiple Airlines

Tue, Oct 20 - Wed, Oct 28

7:30 am - 7:40 am

DSM

LHR

18h 10m

1 stop

7:35 am - 9:44 pm

LHR

DSM

19h 09m

2 stops

$872Iberia

Tue, Nov 17 - Wed, Dec 2

11:35 am - 8:15 am

OMA

LHR

14h 40m

1 stop

7:40 pm - 8:43 am

LHR

OMA

19h 03m

2 stops

$873Iberia

Sat, Jul 4 - Mon, Jul 6

4:59 pm - 10:00 am

DSM

LGW

35h 01m

1 stop

2:00 pm - 3:24 pm

LGW

DSM

31h 24m

1 stop

$876Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

11:09 am - 11:20 am

MLI

LHR

18h 11m

1 stop

6:30 am - 4:29 pm

LHR

MLI

15h 59m

2 stops

$877KLM

Wed, Sep 23 - Wed, Sep 30

11:09 am - 12:05 pm

MLI

LHR

18h 56m

2 stops

6:30 am - 4:29 pm

LHR

MLI

15h 59m

2 stops

$881Delta

Wed, Sep 30 - Tue, Oct 13

5:25 pm - 11:20 am

OMA

LHR

11h 55m

1 stop

6:30 am - 11:06 pm

LHR

OMA

22h 36m

2 stops

$905Delta

Fri, Sep 4 - Sun, Sep 13

5:09 pm - 1:15 pm

MLI

LHR

14h 06m

1 stop

9:20 am - 4:22 pm

LHR

MLI

13h 02m

1 stop

$1,005KLM

Useful Info

Low season	November
High season	July
Cheapest flight	$328

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 12% increase in price.

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

Richmond

Wembley

Luton

Crawley

Ilford

Watford

Eastbourne

Bedford

Colchester

Twickenham

Guildford

Ipswich

Kingston upon Thames

St. Albans

Maidenhead

Newbury

Barnet

Everything you need to know for your flight to London

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Complete your trip

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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

$328 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