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

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 Heathrow Airport.

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

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

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

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 Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport from Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

£248 CHEAP FLIGHTS from Iowa to London Heathrow (LHR)

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Cheap Flights from Iowa to Heathrow

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

Return

One-way

Last minute

Recent return flight deals from Iowa to Heathrow

Mon, 1 Mar - Wed, 3 Mar

09:00 - 09:40CID Cedar Rapids-LHR London Heathrow

18h 40m1 stop Denver Intl

09:00 - 21:14LHR London Heathrow-CID Cedar Rapids

18h 14m2 stops Zurich Chicago O'Hare Intl

£570United Airlines

Mon, 1 Mar - Wed, 3 Mar

09:00 - 09:10CID Cedar Rapids-LHR London Heathrow

18h 10m2 stops Denver Intl Newark

09:00 - 21:14LHR London Heathrow-CID Cedar Rapids

18h 14m2 stops Zurich Chicago O'Hare Intl

£574United Airlines

Sun, 18 Oct - Sat, 31 Oct

17:05 - 13:05CID Cedar Rapids-LHR London Heathrow

14h 00m1 stop Minneapolis St Paul

08:55 - 21:19LHR London Heathrow-CID Cedar Rapids

17h 24m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£600Multiple Airlines

Sun, 18 Oct - Sat, 31 Oct

05:30 - 06:25CID Cedar Rapids-LHR London Heathrow

18h 55m1 stop Atlanta Hartsfield-Jackson

10:50 - 21:19LHR London Heathrow-CID Cedar Rapids

15h 29m1 stop Atlanta Hartsfield-Jackson

£605KLM

Fri, 8 Jan - Wed, 13 Jan

09:25 - 21:00DSM Des Moines-LHR London Heathrow

53h 35m2 stops Chicago O'Hare Intl Ottawa

06:30 - 21:23LHR London Heathrow-DSM Des Moines

20h 53m2 stops Frankfurt am Main Chicago O'Hare Intl

£660Multiple Airlines

Sat, 13 Mar - Fri, 19 Mar

17:03 - 07:10DSM Des Moines-LHR London Heathrow

32h 07m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

06:30 - 22:56LHR London Heathrow-DSM Des Moines

21h 26m2 stops Frankfurt am Main Chicago O'Hare Intl

£662Multiple Airlines

Sat, 6 Feb - Thu, 11 Feb

09:10 - 07:10CID Cedar Rapids-LHR London Heathrow

40h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

08:45 - 21:14LHR London Heathrow-CID Cedar Rapids

18h 29m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£663Multiple Airlines

Mon, 1 Feb - Mon, 8 Feb

12:52 - 07:55DSM Des Moines-LHR London Heathrow

13h 03m1 stop Chicago O'Hare Intl

13:45 - 20:22LHR London Heathrow-DSM Des Moines

36h 37m2 stops Zurich Chicago O'Hare Intl

£666United Airlines

Tue, 2 Mar - Wed, 10 Mar

06:15 - 07:55CID Cedar Rapids-LHR London Heathrow

19h 40m1 stop Chicago O'Hare Intl

09:00 - 21:14LHR London Heathrow-CID Cedar Rapids

18h 14m2 stops Zurich Chicago O'Hare Intl

£666United Airlines

Tue, 2 Mar - Wed, 10 Mar

14:39 - 09:10CID Cedar Rapids-LHR London Heathrow

12h 31m2 stops Chicago O'Hare Intl Newark

09:00 - 21:14LHR London Heathrow-CID Cedar Rapids

18h 14m2 stops Zurich Chicago O'Hare Intl

£669United Airlines

Useful Info

Low season	January
High season	July

Best time to beat the crowds (27% less expensive on average)

Most popular time to fly (15% more expensive on average)

How does KAYAK find such low prices on flights from Iowa to London Heathrow Airport?
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 Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iowa to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Iowa is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Iowa to London Heathrow Airport?
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 Heathrow Airport 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 Heathrow Airport?
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 Heathrow Airport from Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Eastbourne

Milton Keynes

Hounslow

Luton

Northampton

Southend-on-Sea

Newport

Folkestone

Poole

Winchester

Swindon

Croydon

Slough

Stansted

Colchester

Crawley

Chichester

Maidstone

Salisbury

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£248 Find Cheap Flights from Iowa to London Heathrow Airport – Compare and Save

Cheap Flights from Iowa to Heathrow

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Good to know - Cheap tickets from Iowa to London Heathrow Airport

Low season

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