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

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

£169 CHEAP FLIGHTS from Iowa to London Heathrow (LHR)

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

...and more

Travellers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£401

Overall average: £672

Virgin Atlantic

Mon 12/1Mon 19/1

DSM - LHR • 1 stop

Cheapest one-way flight

£169

Typical prices: £375-£387

Delta

Mon 16/3

DSM - LHR • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Heathrow!

Flight Deals

Cheap Flights from Iowa to Heathrow

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Iowa to Heathrow 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 Heathrow

Mon, 12 Jan - Mon, 19 Jan

10:59 - 07:05DSM-LHR

14h 06m1 stop

10:00 - 20:54LHR-DSM

16h 54m2 stops

£401Virgin Atlantic

Find Deal

Mon, 12 Jan - Mon, 19 Jan

10:59 - 07:05DSM-LHR

14h 06m1 stop

13:00 - 20:54LHR-DSM

13h 54m1 stop

£413Virgin Atlantic

Find Deal

Mon, 12 Jan - Mon, 19 Jan

08:00 - 07:10DSM-LHR

17h 10m2 stops

13:25 - 10:55LHR-DSM

27h 30m2 stops

£427Air Canada

Find Deal

Wed, 4 Mar - Wed, 11 Mar

11:26 - 05:55OMA-LHR

12h 29m1 stop

13:25 - 14:26LHR-OMA

30h 01m2 stops

£438United Airlines

Find Deal

Tue, 13 Jan - Tue, 20 Jan

15:21 - 07:55OMA-LHR

10h 34m1 stop

13:25 - 17:36LHR-OMA

34h 11m2 stops

£439United Airlines

Find Deal

Tue, 13 Jan - Tue, 20 Jan

08:00 - 07:10OMA-LHR

17h 10m2 stops

08:45 - 21:58LHR-OMA

19h 13m2 stops

£441Multiple Airlines

Find Deal

Mon, 16 Mar - Mon, 23 Mar

13:47 - 09:40OMA-LHR

14h 53m1 stop

20:15 - 20:14LHR-OMA

28h 59m2 stops

£445Lufthansa

Find Deal

Mon, 12 Jan - Mon, 19 Jan

08:00 - 07:10DSM-LHR

17h 10m2 stops

11:10 - 21:50LHR-DSM

16h 40m2 stops

£446Multiple Airlines

Find Deal

Wed, 18 Feb - Sun, 22 Feb

11:26 - 05:55OMA-LHR

12h 29m1 stop

11:10 - 21:59LHR-OMA

16h 49m2 stops

£447Lufthansa

Find Deal

Tue, 17 Mar - Fri, 27 Mar

06:33 - 07:10CID-LHR

19h 37m2 stops

12:00 - 19:03LHR-CID

36h 03m2 stops

£477Air Canada

Find Deal

Useful Info

Low season	February
High season	July

Best time to beat the crowds (7% less expensive on average)

Most popular time to fly (13% 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.

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London Heathrow Airport (LHR)

£169 Find Cheap Flights from Iowa to London Heathrow Airport

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

Everything you should know

Cheap Flights from Iowa to Heathrow

Recent return flight deals from Iowa to Heathrow

Recent one-way flight deals from Iowa to Heathrow

Recent last minute flight deals from Iowa to Heathrow

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

FAQs for booking Iowa to London Heathrow Airport flights

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.

Travelling to a place near Heathrow?

Everything you need to know for your flight to Heathrow

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Complete your trip to Heathrow with a hotel stay or car hire

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Flights from domestic origins to Iowa

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