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>

£171 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

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Cheapest return fare

£460

Typical prices: £591-£696

Lufthansa

Tue 6/1Tue 13/1

DSM - LHR • 1 stop

Cheapest one-way flight

£171

Typical prices: £379-£391

British Airways

Mon 16/3

DSM - LHR • 1 stop

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

Tue, 6 Jan - Tue, 13 Jan

18:48 - 05:55DSM-LHR

29h 07m1 stop

10:25 - 17:47LHR-DSM

13h 22m1 stop

£460Lufthansa

Find Deal

Thu, 8 Jan - Mon, 12 Jan

11:26 - 11:15OMA-LHR

17h 49m1 stop

08:45 - 21:58LHR-OMA

19h 13m2 stops

£468Lufthansa

Find Deal

Wed, 11 Feb - Wed, 18 Feb

11:30 - 07:55DSM-LHR

14h 25m1 stop

08:45 - 21:51LHR-DSM

19h 06m2 stops

£468Lufthansa

Find Deal

Thu, 8 Jan - Mon, 12 Jan

08:00 - 07:10OMA-LHR

17h 10m2 stops

11:10 - 21:58LHR-OMA

16h 48m2 stops

£471Multiple Airlines

Find Deal

Sat, 31 Jan - Mon, 16 Feb

18:48 - 07:10DSM-LHR

30h 22m2 stops

06:35 - 21:51LHR-DSM

21h 16m2 stops

£471Multiple Airlines

Find Deal

Tue, 6 Jan - Tue, 13 Jan

18:35 - 07:10OMA-LHR

30h 35m2 stops

11:10 - 14:25LHR-OMA

33h 15m2 stops

£478United Airlines

Find Deal

Wed, 11 Feb - Sun, 15 Feb

08:00 - 07:10DSM-LHR

17h 10m2 stops

06:50 - 21:51LHR-DSM

21h 01m2 stops

£478United Airlines

Find Deal

Sat, 31 Jan - Mon, 16 Feb

06:54 - 07:05DSM-LHR

18h 11m1 stop

08:40 - 21:19LHR-DSM

18h 39m2 stops

£478Delta

Find Deal

Wed, 28 Jan - Sun, 1 Feb

12:16 - 08:45OMA-LHR

14h 29m2 stops

11:45 - 21:05LHR-OMA

15h 20m2 stops

£482Virgin Atlantic

Find Deal

Tue, 21 Apr - Wed, 29 Apr

11:05 - 13:30OMA-LHR

20h 25m1 stop

06:30 - 21:00LHR-OMA

20h 30m2 stops

£497Delta

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.

Gatwick

Milton Keynes

Eastbourne

Luton

Hounslow

Southend-on-Sea

Northampton

Swindon

Slough

Winchester

Croydon

Stansted

Poole

Folkestone

Chichester

Maidstone

Salisbury

Colchester

Chelmsford

Crawley

Everything you need to know for your flight to Heathrow

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Heathrow Airport (LHR)

£171 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

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