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>

£283 CHEAP FLIGHTS from Iowa to London Heathrow (LHR)

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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

Tue, 7 Oct - Thu, 16 Oct

10:50 - 07:15DSM-LHR

14h 25m1 stop

11:45 - 20:35LHR-DSM

14h 50m1 stop

£432Virgin Atlantic

Find Deal

Sun, 28 Sep - Tue, 14 Oct

17:40 - 13:10OMA-LHR

13h 30m1 stop

12:25 - 19:32LHR-OMA

13h 07m1 stop

£436Virgin Atlantic

Find Deal

Wed, 29 Oct - Fri, 7 Nov

10:41 - 18:30OMA-LHR

26h 49m2 stops

06:40 - 23:59LHR-OMA

23h 19m2 stops

£443Scandinavian Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

13:40 - 09:40OMA-LHR

14h 00m1 stop

13:25 - 10:31LHR-OMA

27h 06m2 stops

£445United Airlines

Find Deal

Wed, 29 Oct - Fri, 7 Nov

10:41 - 18:30OMA-LHR

26h 49m2 stops

07:05 - 23:59LHR-OMA

22h 54m3 stops

£446Scandinavian Airlines

Find Deal

Sun, 9 Nov - Wed, 19 Nov

08:00 - 06:30OMA-LHR

16h 30m2 stops

13:25 - 14:21LHR-OMA

30h 56m2 stops

£451Air Canada

Find Deal

Wed, 1 Oct - Wed, 8 Oct

18:30 - 13:30DSM-LHR

13h 00m1 stop

11:30 - 22:30LHR-DSM

17h 00m2 stops

£456Delta

Find Deal

Wed, 1 Oct - Wed, 8 Oct

08:25 - 09:50OMA-LHR

19h 25m1 stop

08:40 - 19:32LHR-OMA

16h 52m2 stops

£457Delta

Find Deal

Wed, 1 Oct - Mon, 13 Oct

06:00 - 07:40OMA-LHR

19h 40m1 stop

11:05 - 21:48LHR-OMA

40h 43m2 stops

£465United Airlines

Find Deal

Thu, 2 Oct - Tue, 7 Oct

18:33 - 06:30OMA-LHR

29h 57m2 stops

14:05 - 10:31LHR-OMA

26h 26m2 stops

£487Air Canada

Find Deal

Cheapest return fare

£432

Typical prices: £547-577

Virgin Atlantic

Tue 7/10Thu 16/10

DSM - LHR • 1 stop

Cheapest one-way flight

£283

Typical prices: £384-456

Multiple Airlines

Fri 3/10

DSM - LHR • 3 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!

Useful Info

Low season	February
High season	July

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

Most popular time to fly (11% 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

Milton Keynes

Eastbourne

Luton

Hounslow

Southend-on-Sea

Northampton

Swindon

Slough

Winchester

Croydon

Stansted

Poole

Folkestone

Chichester

Maidstone

Colchester

Salisbury

Chelmsford

Crawley

Everything you need to know for your flight to Heathrow

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Complete your trip

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Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Heathrow Airport (LHR)

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£283 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

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

Everything you should know

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

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

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

Find direct flights for Heathrow

Flights to other popular destinations

Flights from domestic origins to Iowa

Choose which airport to fly into in London

Find deals for your return flight