Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Iowa from £324

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DSM
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Iowa

Keep the following information in mind while searching for Heathrow to Iowa flight deals. Data was last updated 7 November 2025.

Round-trip from

£517

One-way from

£324

Popular in

December

Cheapest in

March

Average price

£785
British Airways
  • British Airways
  • 12/3-16/3
  • 3 total stops
  • 35h 13m total
  • London to Iowa
Search Deals
17/12
  • 17/12
  • 2 total stops
  • 50h 13m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 7 November 2025.

Sun 21/1217:00LHR - OMA
2 stops31h 47mFinnair
Sun 28/1219:31OMA - LHR
1 stop29h 19mFinnair
Deal found 6/11£571
Thu 18/1217:00LHR - OMA
2 stops31h 47mFinnair
Sat 3/115:30OMA - LHR
1 stop33h 20mFinnair
Deal found 5/11£617
Sun 21/1214:10LHR - OMA
1 stop14h 01mBritish Airways
Sun 28/1219:18OMA - LHR
1 stop30h 57mBritish Airways
Deal found 6/11£634
Thu 18/1212:35LHR - OMA
1 stop12h 12mBritish Airways
Fri 2/119:18OMA - LHR
1 stop30h 57mBritish Airways
Deal found 5/11£639
Fri 19/1208:20LHR - OMA
1 stop16h 19mBritish Airways
Fri 2/119:18OMA - LHR
1 stop30h 57mBritish Airways
Deal found 5/11£649
Mon 22/1208:20LHR - OMA
1 stop16h 19mBritish Airways
Sat 3/119:01OMA - LHR
1 stop33h 24mBritish Airways
Deal found 4/11£678
Wed 3/1209:00LHR - CID
2 stops16h 02mUnited Airlines
Wed 10/1208:00CID - LHR
2 stops16h 40mUnited Airlines
Deal found 5/11£789
Wed 3/1216:10LHR - ALO
2 stops37h 41mAmerican Airlines
Sun 7/1215:27ALO - LHR
2 stops34h 23mAmerican Airlines
Deal found 4/11£799
Wed 3/1211:00LHR - ALO
1 stop15h 04mMultiple Airlines
Wed 10/1206:00ALO - LHR
1 stop18h 55mMultiple Airlines
Deal found 5/11£840
Wed 3/1212:35LHR - ALO
1 stop13h 29mAmerican Airlines
Wed 10/1206:00ALO - LHR
1 stop22h 25mAmerican Airlines
Deal found 5/11£857
Sat 15/1106:40LHR - DSM
2 stops21h 53mScandinavian Airlines
Mon 17/1114:17DSM - LHR
2 stops19h 43mScandinavian Airlines
Deal found 5/11£904
Fri 7/1107:50LHR - DSM
2 stops16h 20mAer Lingus
Thu 13/1105:42DSM - LHR
2 stops20h 23mAer Lingus
Deal found 5/11£922

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 7 November 2025.
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 9/2

06:05-23:33

2 stops23h 28m

Omaha Eppley Airfield

Fri 27/2

09:37-10:00

1 stop18h 23m

£526

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 21/12

17:00-18:47

2 stops31h 47m

Omaha Eppley Airfield

Sun 28/12

19:31-06:50

1 stop29h 19m

£571

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 27/3

11:45-22:06

1 stop15h 21m

Omaha Eppley Airfield

Tue 31/3

13:53-08:05

1 stop12h 12m

£584

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 21/12

14:10-22:11

1 stop14h 01m

Omaha Eppley Airfield

Sun 28/12

19:18-08:15

1 stop30h 57m

£634

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 9/2

06:40-23:58

2 stops23h 18m

Omaha Eppley Airfield

Fri 27/2

14:50-16:00

2 stops19h 10m

£637

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 22/12

08:20-18:39

1 stop16h 19m

Omaha Eppley Airfield

Sat 3/1

19:01-10:25

1 stop33h 24m

£678

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 8/1

18:00-22:17

2 stops34h 17m

Des Moines

Thu 22/1

08:30-12:50

3 stops46h 20m

£755

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Wed 3/12

09:00-19:02

2 stops16h 02m

Cedar Rapids

Wed 10/12

08:00-06:40

2 stops16h 40m

£789

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 3/12

16:10-23:51

2 stops37h 41m

Waterloo

Sun 7/12

15:27-07:50

2 stops34h 23m

£799

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Mon 13/4

21:10-17:49

2 stops26h 39m

Cedar Rapids

Mon 27/4

14:55-07:20

1 stop10h 25m

£800

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 50 results
1
2
3
...
5

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 £195). Flying from London Heathrow Airport to Iowa in April is currently the most expensive (average of £692). 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.

What is the cheapest time of day to fly from LHR to IA?

Find hourly flight availability from Heathrow to Iowa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

It’s optimal to fly from London Heathrow Airport to Iowa in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from London Heathrow Airport to Iowa?

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 7 November 2025.
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
1,335 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
672 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,007 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,558 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,500 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 British Airways, Finnair, and American Airlines fly from London Heathrow Airport to Iowa in about 15h 21m. The time it takes to get you to your destination can typically vary by up to 16h 26m. The distance from London Heathrow Airport to Iowa is about 4269 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 £539 on WestJet. Other airlines that offer cheap prices include British Airways from £580 and United Airlines from £587 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 £195). Flying from London Heathrow Airport to Iowa in April is currently the most expensive (average of £692). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
Gatwick to LaGuardia flights
London City to Newark flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Heathrow to Miami flights
Luton to Newark flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
London City to LaGuardia flights
Heathrow to Boston flights
Heathrow to San Francisco flights
Heathrow to Dulles Intl flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Las Vegas flights
Gatwick to Miami flights
London City to Miami flights
Heathrow to Baltimore flights
Gatwick to Orlando flights
Heathrow to Tampa flights
Gatwick to Los Angeles flights
Heathrow to O'Hare Intl flights
Heathrow to Atlanta flights
London City to Los Angeles flights
Gatwick to Boston flights
Heathrow to Seattle flights
London City to Orlando flights
Heathrow to Hobby flights
Stansted to Miami flights
Heathrow to Philadelphia flights
London City to Boston flights
Gatwick to San Francisco flights
Heathrow to Denver flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
Heathrow to George Bush Intcntl flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Ontario flights
Luton to Miami flights
Stansted to Los Angeles flights
London City to San Francisco flights
Gatwick to Las Vegas flights
London City to Dulles Intl flights
London City to Dallas/Fort Worth flights

Top 6 airlines flying from Heathrow to Iowa

Discover the top 6 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£195Average£796FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£484Average£924FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£572Average£726FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£620Average£1,064FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£663Average£867FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£950Average£1,026FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.