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 return 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>

£171 CHEAP FLIGHTS from Iowa to London

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Cheap Flights from Iowa to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Iowa to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent return flight deals from Iowa to London

Tue, 22 Jul - Tue, 29 Jul

11:24 - 11:10DSM-LHR

17h 46m1 stop

12:25 - 20:57LHR-DSM

14h 32m1 stop

£478Virgin Atlantic

Find Deal

Mon, 11 Aug - Tue, 19 Aug

18:33 - 10:55MLI-LHR

10h 22m1 stop

09:15 - 15:50LHR-MLI

12h 35m1 stop

£479American Airlines

Find Deal

Tue, 15 Jul - Thu, 24 Jul

14:29 - 13:30DSM-LHR

17h 01m1 stop

06:15 - 20:33LHR-DSM

20h 18m2 stops

£517Delta

Find Deal

Mon, 14 Jul - Wed, 23 Jul

14:39 - 13:10DSM-LHR

16h 31m1 stop

11:45 - 20:33LHR-DSM

14h 48m1 stop

£518KLM

Find Deal

Mon, 14 Jul - Wed, 23 Jul

14:29 - 13:30DSM-LHR

17h 01m1 stop

15:15 - 22:33LHR-DSM

13h 18m1 stop

£519KLM

Find Deal

Tue, 15 Jul - Thu, 24 Jul

14:39 - 13:30DSM-LHR

16h 51m2 stops

06:15 - 20:33LHR-DSM

20h 18m2 stops

£520Delta

Find Deal

Fri, 7 Nov - Fri, 14 Nov

12:00 - 16:00OMA-LHR

22h 00m2 stops

06:40 - 23:56LHR-OMA

23h 16m2 stops

£520Scandinavian Airlines

Find Deal

Fri, 14 Nov - Sat, 22 Nov

14:50 - 16:00OMA-LHR

19h 10m2 stops

06:40 - 23:56LHR-OMA

23h 16m2 stops

£521Scandinavian Airlines

Find Deal

Wed, 15 Oct - Wed, 22 Oct

08:00 - 08:35OMA-LHR

18h 35m2 stops

10:50 - 21:48LHR-OMA

16h 58m2 stops

£534

Find Deal

Wed, 6 Aug - Wed, 20 Aug

15:38 - 12:30DSM-LCY

14h 52m2 stops

19:20 - 17:14LCY-DSM

27h 54m2 stops

£571

Find Deal

Useful Info

Low season	February
High season	August
Cheapest flight	£171

Best time to beat the crowds (16% less expensive on average)

Most popular time to fly (6% more expensive on average)

Flight from Des Moines 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 return 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.

Gatwick

Milton Keynes

Eastbourne

Luton

Southend-on-Sea

Winchester

Slough

Croydon

Stansted

Chichester

Folkestone

Maidstone

Colchester

Crawley

Chelmsford

Bedford

Hastings

Watford

Basingstoke

Royal Tunbridge Wells

Everything you need to know for your flight to London

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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

Prem Econ Class flights to London

Economy class flights to London

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£171 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 return 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 - Cheap tickets from Iowa to London

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 return 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.

Travelling 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 hire

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