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$365+ Cheap flights from Iowa to London (LON)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LON
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Iowa to London

Discover tips and strategies to find the most affordable flight options for your journey from Iowa (USIA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Iowa to London

Cheapest flights from Iowa to London
Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Gurufare deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2911:19 amDSM - LHR
2 stops22h 41mScandinavian Airlines
Fri 12/66:40 amLHR - DSM
2 stops22h 10mScandinavian Airlines
Deal found 11/20$816
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/156:00 amDSM - LHR
2 stops18h 55mUnited Airlines
Wed 1/86:00 pmLHR - DSM
2 stops33h 52mUnited Airlines
Deal found 11/20$864
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:50 amDSM - LHR
1 stop18h 30mDelta
Wed 1/89:10 amLHR - DSM
1 stop13h 24mDelta
Deal found 11/20$876
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:30 pmOMA - LHR
1 stop13h 45mUnited Airlines
Tue 12/103:00 pmLHR - OMA
2 stops25h 23mUnited Airlines
Deal found 11/19$898
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/108:00 amDSM - LHR
2 stops18h 30mMultiple Airlines
Tue 12/176:35 amLHR - DSM
2 stops21h 11mMultiple Airlines
Deal found 11/20$903
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/113:15 pmCID - LHR
1 stop10h 40mUnited Airlines
Tue 12/242:30 pmLHR - CID
2 stops29h 50mUnited Airlines
Deal found 11/20$904
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:10 amCID - LHR
3 stops18h 15mMultiple Airlines
Tue 12/242:30 pmLHR - CID
2 stops32h 18mMultiple Airlines
Deal found 11/20$909
This Air France deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:27 pmOMA - LHR
1 stop11h 13mAir France
Tue 12/1012:30 pmLHR - OMA
1 stop15h 05mAir France
Deal found 11/19$920
This KLM deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:24 pmDSM - LHR
1 stop14h 11mKLM
Tue 12/179:10 amLHR - DSM
1 stop13h 25mKLM
Deal found 11/20$921
This KLM deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1112:15 pmCID - LHR
1 stop12h 50mKLM
Tue 12/249:10 amLHR - CID
1 stop12h 28mKLM
Deal found 11/20$921
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:20 amOMA - LHR
1 stop19h 00mDelta
Wed 12/258:40 amLHR - OMA
2 stops20h 03mDelta
Deal found 11/19$949
This Virgin Atlantic deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:00 amOMA - LHR
1 stop17h 20mVirgin Atlantic
Wed 12/2512:30 pmLHR - OMA
1 stop16h 13mVirgin Atlantic
Deal found 11/19$960

Find flights from Iowa to London within your budget

Customize your flight search to find flights from Iowa to London 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Sun 1/26

3:00 pm-5:40 pm

2 stops20h 40m

London Heathrow

Tue 2/11

7:30 pm-11:58 pm

2 stops34h 28m

$670

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 1/12

5:32 pm-7:10 am

2 stops31h 38m

London Heathrow

Tue 1/28

6:30 am-4:51 pm

2 stops16h 21m

$759

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Sun 1/26

12:05 pm-8:15 am

1 stop14h 10m

London Heathrow

Tue 2/11

9:25 am-11:07 pm

1 stop19h 42m

$762

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/8

11:23 am-7:55 am

1 stop14h 32m

London Heathrow

Wed 1/15

11:45 am-9:00 pm

2 stops15h 15m

$767

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Sat 1/18

6:24 pm-7:10 am

2 stops30h 46m

London Heathrow

Tue 1/28

3:00 pm-10:30 am

2 stops25h 30m

$768

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 1/15

11:26 am-6:30 am

2 stops13h 04m

London Heathrow

Tue 1/28

3:00 pm-10:30 am

2 stops25h 30m

$777

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 1/15

11:21 am-6:20 am

1 stop12h 59m

London Heathrow

Tue 1/28

10:00 am-9:19 pm

2 stops17h 19m

$780

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 1/12

5:32 pm-11:15 am

1 stop11h 43m

London Heathrow

Tue 1/28

8:30 am-9:32 pm

2 stops19h 02m

$780

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 2/2

3:28 pm-11:15 am

1 stop13h 47m

London Heathrow

Thu 2/13

3:00 pm-10:33 am

2 stops25h 33m

$782

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 3/4

12:15 pm-11:40 am

1 stop17h 25m

London Heathrow

Wed 3/12

6:15 am-9:40 pm

2 stops20h 25m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 55 results
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Best time to book a flight from Iowa to London

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

Travel insights for flights from Iowa to London

Get recent, data-driven insights about flights from Iowa to London including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Iowa to London (average of $648). Flying from Iowa to London in June is currently the most expensive (average of $1,089). 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 IA to LON?

Find hourly flight availability from Iowa to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, Iberia and Virgin Atlantic from Iowa to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $365. Air Canada flights start at $449 while deals on United Airlines start at $452 one-way.

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

    The most popular route from Iowa to London is Des Moines - London Heathrow. You may also consider Omaha Eppley Airfield - London Heathrow or Des Moines - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa to London 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 Iowa to London?

    Currently, November is the cheapest month in which you can book a flight from Iowa to London (average of $648). Flying from Iowa to London in June is currently the most expensive (average of $1,089). 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

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Alternative routes for Iowa to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Iowa to London

Discover the top 6 airlines that operate flights from Iowa to London. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$601Average$977FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$601Average$848FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$629Average$835FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$630Average$925FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$662Average$1,073FlexibilityNo cancel feeOn-time71%
DeltaCheapest$664Average$909FlexibilityNo cancel feeOn-timeN/A
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