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Cheap flights from London Heathrow Airport to Iowa from £378

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DSM
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Iowa

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Iowa
Explore the most affordable flight options available from Heathrow to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Mon 16/313:30
LHR
-
OMA
2 stops28h 55m
Finnair
Mon 23/312:16
OMA
-
LHR
2 stops13h 44m
Finnair
Deal found 29/1£518
Fri 13/314:10
LHR
-
OMA
1 stop26h 42m
Finnair
Sat 21/315:57
OMA
-
LHR
1 stop13h 03m
Finnair
Deal found 30/1£518
Mon 25/510:05
LHR
-
OMA
2 stops19h 52m
Finnair
Mon 8/609:10
OMA
-
LHR
2 stops16h 50m
Finnair
Deal found 30/1£530
Tue 11/810:05
LHR
-
OMA
2 stops19h 43m
Finnair
Mon 7/909:16
OMA
-
LHR
2 stops16h 44m
Finnair
Deal found 30/1£569
Fri 20/212:35
LHR
-
OMA
1 stop12h 09m
British Airways
Mon 23/212:16
OMA
-
LHR
1 stop16h 09m
British Airways
Deal found 29/1£574
Sat 27/611:35
LHR
-
OMA
2 stops18h 51m
American Airlines
Fri 7/812:01
OMA
-
LHR
2 stops13h 59m
American Airlines
Deal found 30/1£588
Tue 30/608:55
LHR
-
OMA
1 stop15h 56m
British Airways
Thu 27/809:31
OMA
-
LHR
1 stop14h 49m
British Airways
Deal found 30/1£589
Wed 5/812:15
LHR
-
OMA
1 stop17h 33m
Finnair
Sat 22/809:16
OMA
-
LHR
2 stops17h 19m
Finnair
Deal found 30/1£607
Mon 5/1006:40
LHR
-
DSM
2 stops21h 46m
Scandinavian Airlines
Sun 11/1014:15
DSM
-
LHR
2 stops37h 05m
Scandinavian Airlines
Deal found 31/1£709
Mon 5/1006:30
LHR
-
DSM
2 stops20h 42m
Multiple Airlines
Sun 11/1018:07
DSM
-
LHR
1 stop12h 08m
Multiple Airlines
Deal found 31/1£721
Sat 28/310:05
LHR
-
OMA
1 stop18h 20m
British Airways
Wed 22/412:05
OMA
-
LHR
1 stop18h 10m
British Airways
Deal found 31/1£726
Tue 1/910:50
LHR
-
OMA
2 stops16h 39m
Multiple Airlines
Tue 15/919:57
OMA
-
LHR
1 stop12h 28m
Multiple Airlines
Deal found 31/1£731

Find flight deals from Heathrow to Iowa

Keep the following information in mind while searching for Heathrow to Iowa flight deals. Data was last updated 1 February 2026.

Round-trip from

£518

One-way from

£378

Popular in

December

Cheapest in

May

Average price

£794
Finnair
  • Finnair
  • 16/3-23/3
  • 4 total stops
  • 42h 39m total
  • London to Iowa
Search Deals
6/3
  • 6/3
  • 3 total stops
  • 34h 26m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Iowa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Iowa that are best for you.

Fly from

Heathrow

Fly to

Iowa

Route

Depart

Return

Price

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 16/3

13:30-13:25

2 stops28h 55m

Omaha Eppley Airfield

Mon 23/3

12:16-07:00

2 stops13h 44m

£518

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 25/5

12:30-19:58

1 stop13h 28m

Omaha Eppley Airfield

Mon 8/6

07:00-06:25

2 stops17h 25m

£530

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 22/5

14:25-23:21

1 stop14h 56m

Omaha Eppley Airfield

Mon 8/6

12:07-09:00

1 stop14h 53m

£530

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 26/5

18:05-14:46

2 stops26h 41m

Omaha Eppley Airfield

Tue 9/6

09:10-08:00

2 stops16h 50m

£530

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 20/2

12:35-18:44

1 stop12h 09m

Omaha Eppley Airfield

Mon 23/2

12:16-10:25

1 stop16h 09m

£574

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 27/6

11:35-00:26

2 stops18h 51m

Omaha Eppley Airfield

Fri 7/8

12:01-08:00

2 stops13h 59m

£588

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 30/6

08:55-18:51

1 stop15h 56m

Omaha Eppley Airfield

Thu 27/8

09:31-06:20

1 stop14h 49m

£589

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 30/3

12:15-22:46

1 stop16h 31m

Omaha Eppley Airfield

Thu 23/4

12:05-07:40

1 stop13h 35m

£726

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 20/2

06:40-23:57

2 stops23h 17m

Omaha Eppley Airfield

Mon 23/2

14:54-18:30

2 stops21h 36m

£745

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 16/3

06:40-22:38

2 stops20h 58m

Des Moines

Mon 23/3

11:33-16:00

2 stops23h 27m

£788

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 59 results
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Best time to book a flight from Heathrow to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Iowa

What is the cheapest month to book a flight from London Heathrow Airport to Iowa?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Iowa (average of £186). Flying from London Heathrow Airport to Iowa in December is currently the most expensive (average of £797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Iowa

Get insights into the airlines that provide service to Iowa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iowa. Reviews last updated 1 February 2026.
Check out reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Iowa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,356 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,356 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,219 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,758 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,706 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Iowa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Iowa?

    Airlines like Finnair, Scandinavian Airlines, and United Airlines fly from London Heathrow Airport to Iowa in about 18h 41m. The time it takes to get you to your destination can typically vary by up to 10h 14m. The distance from London Heathrow Airport to Iowa is about 4176 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Iowa one-way?

    One-way options have recently been found by users for as low as £206 on Turkish Airlines. Other airlines that offer cheap prices include SAUDIA from £206 and Etihad Airways from £267 one-way.

  • What are the most popular routes from London Heathrow Airport to Iowa?

    When deciding which route to take from London Heathrow Airport to Iowa consider London Heathrow - Omaha Eppley Airfield, London Heathrow - Cedar Rapids or London Heathrow - Des Moines as they are the most popular.

  • Can I find deals for flights from Heathrow to Iowa that include hotel bookings?

    Yes. In addition to deals on Heathrow to Iowa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Iowa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Iowa.

  • Can I find deals for business class flights from Heathrow to Iowa?

    Yes. Cheapflights offers flight deals from Heathrow to Iowa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Iowa?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Iowa (average of £186). Flying from London Heathrow Airport to Iowa in December is currently the most expensive (average of £797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Heathrow to Iowa

Discover the top 5 airlines that operate flights from Heathrow to Iowa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£181Average£739FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£437Average£859FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£564Average£807FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£593Average£695FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£633Average£748FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Iowa?

Deals for Heathrow to Iowa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Iowa?

Cheapflights helps you find that perfect flight to Iowa from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Iowa with no change fees?

Yes, we can. To see specific flights from Heathrow to Iowa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Iowa become cheaper?

Yes! Start tracking prices for Heathrow to Iowa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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