How long is the flight from London to Iowa?

There are many flights that can get you from London to Iowa in 18h 35m. Fly via Scandinavian Airlines, United Airlines, or Lufthansa to get the fastest option. There are 4087 mi between London and Iowa. 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 to Iowa one-way?

To fly one-way, consider booking your trip with Pegasus Airlines, which is currently one of the cheapest options available, starting at £93. Turkish Airlines flights start at £210 while deals on SAUDIA start at £226 one-way.

In terms of precipitation, rainfall in Iowa ranges from 25.0 - 125.0 inches per month. June is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Iowa when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from London to Iowa?

Most travelers choose London Heathrow - Omaha Eppley Airfield, London City - Des Moines or London Heathrow - Moline Quad-City when deciding on the best route from London to Iowa.

What are the most popular airlines that fly from London to Iowa?

Before booking your flight from London to Iowa check out the most popular airlines for this route: British Airways, Lufthansa or United Airlines.

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

When flying from London to Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from London to Iowa?

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

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

Yes. Cheapflights offers flight deals from London 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.

£337+ Cheap Flights from London to Iowa

Cheap flight deals from London to Iowa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Iowa
Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Thu 1/1006:40 -

2 stops23h 19m

Fri 16/1013:45 -

2 stops20h 15m

Deal found 16/9£615

Fri 20/1106:40 -

2 stops21h 55m

Mon 23/1111:36 -

2 stops24h 54m

Deal found 17/9£620

Mon 2/1106:40 -

2 stops21h 53m

Mon 9/1114:59 -

2 stops19h 01m

Deal found 18/9£649

Sat 31/1017:00 -

2 stops36h 06m

Mon 25/114:50 -

2 stops19h 10m

Deal found 19/9£651

Fri 6/1106:40 -

2 stops21h 53m

Mon 9/1114:59 -

2 stops19h 01m

Deal found 20/9£661

Wed 4/1106:40 -

2 stops21h 53m

Wed 11/1114:59 -

2 stops19h 01m

Deal found 20/9£667

Thu 24/906:40 -

2 stops23h 19m

Mon 28/913:46 -

2 stops22h 44m

Deal found 17/9£682

Mon 19/1019:30 -

2 stops33h 03m

Mon 26/1015:03 -

2 stops19h 57m

Deal found 19/9£711

Thu 10/1210:50 -

1 stop35h 51m

Mon 14/1212:49 -

1 stop12h 16m

Deal found 18/9£715

Sat 31/1016:00 -

1 stop37h 06m

Mon 25/106:15 -

1 stop18h 35m

Deal found 19/9£718

Mon 2/1106:40 -

2 stops22h 26m

Mon 9/1113:48 -

2 stops20h 12m

Deal found 18/9£721

Thu 29/1019:30 -

2 stops33h 29m

Wed 20/114:50 -

2 stops19h 10m

Deal found 17/9£726

Best flights from London to Iowa
Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Fri 20/1106:40 -

2 stops21h 55m

Mon 23/1111:36 -

2 stops24h 54m

Deal found 18/9£621

Tue 24/1112:15 -

2 stops16h 20m

Wed 9/1207:00 -

2 stops30h 30m

Deal found 20/9£712

Mon 2/1109:00 -

2 stops18h 35m

Mon 9/1110:00 -

2 stops14h 40m

Deal found 18/9£781

Tue 24/1110:25 -

1 stop17h 30m

Wed 9/1213:15 -

2 stops17h 45m

Deal found 16/9£789

Tue 24/1120:05 -

2 stops30h 38m

Wed 9/1211:01 -

2 stops23h 34m

Deal found 19/9£813

Fri 19/206:15 -

2 stops21h 35m

Fri 26/212:23 -

1 stop17h 12m

Deal found 16/9£823

Mon 19/1009:20 -

2 stops17h 40m

Mon 26/1011:27 -

2 stops16h 23m

Deal found 19/9£873

Thu 12/1107:40 -

2 stops32h 38m

Mon 16/1118:14 -

2 stops37h 46m

Deal found 17/9£875

Sat 31/1007:45 -

2 stops41h 52m

Mon 25/112:23 -

2 stops24h 12m

Deal found 19/9£967

Tue 29/910:00 -

2 stops18h 30m

Tue 13/1017:04 -

2 stops17h 36m

Deal found 18/9£1,058

Mon 2/1106:40 -

2 stops21h 53m

Mon 9/1114:59 -

2 stops21h 31m

Deal found 18/9£671

Wed 4/1109:00 -

2 stops18h 35m

Wed 11/1115:14 -

2 stops13h 11m

Deal found 19/9£782

Sun 1/1117:15 -

2 stops34h 40m

Sun 8/1118:45 -

2 stops40h 55m

Deal found 17/9£796

Thu 29/1011:00 -

1 stop26h 25m

Tue 3/1106:00 -

2 stops21h 45m

Deal found 20/9£840

Mon 2/1106:35 -

2 stops16h 53m

Mon 9/1115:01 -

1 stop13h 14m

Deal found 18/9£786

Wed 9/1210:25 -

1 stop16h 38m

Wed 23/1219:18 -

1 stop28h 37m

Deal found 19/9£798

Wed 28/1007:40 -

2 stops21h 34m

Tue 3/1113:58 -

2 stops18h 02m

Deal found 20/9£878

Wed 3/206:40 -

2 stops23h 27m

Fri 5/211:05 -

2 stops40h 15m

Deal found 19/9£824

Thu 15/1019:15 -

2 stops34h 59m

Mon 19/1009:26 -

2 stops41h 34m

Deal found 17/9£910

Mon 19/1020:40 -

2 stops28h 20m

Mon 26/1009:26 -

2 stops28h 34m

Deal found 19/9£890

Thu 5/1109:00 -

2 stops18h 35m

Thu 12/1110:59 -

2 stops13h 41m

Deal found 21/9£813

Thu 22/1014:00 -

2 stops36h 14m

Thu 29/1009:55 -

1 stop15h 55m

Deal found 21/9£901

Sat 3/1010:00 -

2 stops17h 53m

Wed 7/1011:00 -

2 stops16h 30m

Deal found 18/9£1,002

Thu 22/1008:55 -

1 stop15h 50m

Thu 29/1012:23 -

1 stop13h 32m

Deal found 21/9£930

Mon 2/1118:15 -

2 stops29h 13m

Mon 9/1118:45 -

2 stops16h 55m

Deal found 18/9£896

Thu 12/1106:35 -

2 stops16h 55m

Mon 16/1110:59 -

2 stops15h 26m

Deal found 17/9£816

Mon 12/1016:25 -

1 stop24h 59m

Mon 19/1012:04 -

1 stop12h 16m

Deal found 21/9£930

Mon 19/1010:25 -

2 stops18h 41m

Mon 26/1010:30 -

2 stops24h 15m

Deal found 19/9£1,162

Sat 7/1107:30 -

2 stops19h 52m

Mon 9/1108:13 -

1 stop17h 42m

Deal found 17/9£817

Tue 3/1107:40 -

2 stops16h 03m

Tue 10/1113:07 -

1 stop16h 53m

Deal found 19/9£911

Find flight deals from London to Iowa

Round-trip from	£615
One-way from	£337
Popular in	December
Cheapest in	October
Average price	£876

Scandinavian Airlines
1/10-16/10
4 total stops
43h 34m total
London to Iowa

Search Deals

4/11-31/12
3 total stops
53h 56m total
London to Iowa

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Wed 4/11

14:25-14:21

3 stops53h 56m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£337

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 4/11

20:25-14:21

3 stops47h 56m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£414

LondonDes Moines

LCY London City - DSM Des Moines

LCYDSM

London City

Wed 4/11

10:00-14:21

3 stops58h 21m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£434

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Mon 30/11

16:45-16:49

3 stops54h 04m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£484

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Mon 11/1

18:40-00:04

3 stops35h 24m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£531

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Mon 11/1

19:40-19:03

2 stops29h 23m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£544

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 30/11

19:40-18:54

2 stops29h 14m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£545

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Mon 30/11

19:40-18:54

2 stops29h 14m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£558

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 29/11

18:45-00:15

2 stops35h 30m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£602

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 29/11

10:50-22:35

1 stop17h 45m

Des Moines

Wed 31/12

00:00-07:00

Nonstop0h 00m

£614

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 49 resultsSorted by cheapest first

...

Best time to book a flight from London to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from London with our price prediction graph.

LHR-OMA

LHR-DSM

LGW-DSM

LCY-DSM

LGW-OMA

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 to Iowa

LON-USIA

LHR-OMA

LHR-DSM

LGW-DSM

LCY-DSM

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

Currently, November is the cheapest month in which you can book a flight from London to Iowa (average of £790). Flying from London to Iowa in December is currently the most expensive (average of £1,179). 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.

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

Airfare is below average for this route at the moment.

London to Iowa flights typically cost between £768 and £1,392 in November.
The cheapest return price found within the last 5 days was £620 on Scandinavian Airlines (20 Nov–23 Nov).

Reviews of airlines servicing Iowa

Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,American Airlines, andBritish Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.4

Good

694 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

American Airlines

7.0

Good

12,074 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,225 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London to Iowa?
There are many flights that can get you from London to Iowa in 18h 35m. Fly via Scandinavian Airlines, United Airlines, or Lufthansa to get the fastest option. There are 4087 mi between London and Iowa. 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 to Iowa one-way?
To fly one-way, consider booking your trip with Pegasus Airlines, which is currently one of the cheapest options available, starting at £93. Turkish Airlines flights start at £210 while deals on SAUDIA start at £226 one-way.
What are the most popular routes from London to Iowa?
Most travelers choose London Heathrow - Omaha Eppley Airfield, London City - Des Moines or London Heathrow - Moline Quad-City when deciding on the best route from London to Iowa.
Can I find deals for flights from London to Iowa that include hotel bookings?
Yes. In addition to deals on London to Iowa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Iowa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Iowa.
Can I find deals for business class flights from London to Iowa?
Yes. Cheapflights offers flight deals from London 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 to Iowa?
Currently, November is the cheapest month in which you can book a flight from London to Iowa (average of £790). Flying from London to Iowa in December is currently the most expensive (average of £1,179). 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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Top 3 airlines flying from London to Iowa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£633	Average£788	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£785	Average£1,001	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£788	Average£977	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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

When you search for this flight from London to Iowa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Iowa from London 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 London to Iowa with no change fees?

Yes! Cheapflights helps users easily find flights from London to Iowa with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Iowa from London today and book when prices fit your budget.

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Cheap flights from London to Iowa from £337

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Iowa

Cheapest flights from London to IowaExplore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from London to IowaDiscover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from London to IowaDiscover last-minute flight deals from London to Iowa. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Iowa. Data last updated 21 September 2026 and is based on user searches.

One-way flights from London to IowaSearch for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from London to Iowa

Round-trip from

One-way from

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Cheapest in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Iowa that are best for you.

Best time to book a flight from London to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from London with our price prediction graph.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

London to Iowa flights typically cost between £768 and £1,392 in November.The cheapest return price found within the last 5 days was £620 on Scandinavian Airlines (20 Nov–23 Nov).

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 21 September 2026.

Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,American Airlines, andBritish Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Iowa?

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

What are the most popular routes from London to Iowa?

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

How can I find direct flights from London to Iowa?

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

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

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 London to Iowa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Iowa by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to Iowa by cabin class

Find flights from London to Iowa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Iowa flights

Browse other London and Iowa flight options. Last updated on 21 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Iowa flights

Consider these flights travelling from London to Iowa.

Top 3 airlines flying from London to Iowa

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from London to Iowa
Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from London to Iowa
Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from London to Iowa
Discover last-minute flight deals from London to Iowa. Data last updated 21 September 2026 and is based on user searches.

One-way flights from London to Iowa
Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

London to Iowa flights typically cost between £768 and £1,392 in November.
The cheapest return price found within the last 5 days was £620 on Scandinavian Airlines (20 Nov–23 Nov).