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$484+ Cheap flights from Cedar Rapids (CID) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
CID — LON
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
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Find flight deals from Cedar Rapids to London

Cheapest flights from Cedar Rapids to London
Explore the most affordable flight options available from Cedar Rapids to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 30, 2025.

This KLM deal was found by Cheapflights users on 10/30. 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.
mer. 12/312:22 pmCID - LHR
1 stop12h 43mMultiple Airlines
mar. 12/96:20 amLHR - CID
2 stops15h 25mMultiple Airlines
Deal found 10/30$591
This Delta deal was found by Cheapflights users on 10/28. 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.
mer. 12/35:50 amCID - LHR
2 stops19h 15mDelta
mar. 12/96:20 amLHR - CID
2 stops22h 59mDelta
Deal found 10/28$596
This KLM deal was found by Cheapflights users on 10/30. 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.
mer. 12/312:22 pmCID - LHR
1 stop12h 43mKLM
mar. 12/912:30 pmLHR - CID
1 stop15h 49mKLM
Deal found 10/30$599
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mer. 12/38:00 amCID - LHR
2 stops16h 20mUnited Airlines
mar. 12/911:10 amLHR - CID
2 stops16h 09mUnited Airlines
Deal found 10/29$619
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/34:57 pmCID - LHR
1 stop11h 28mAmerican Airlines
mar. 12/98:20 amLHR - CID
1 stop15h 02mAmerican Airlines
Deal found 10/29$649
This United Airlines deal was found by Cheapflights users on 10/30. 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.
ven. 12/1211:31 amCID - LHR
2 stops17h 19mUnited Airlines
ven. 12/194:20 pmLHR - CID
2 stops24h 14mUnited Airlines
Deal found 10/30$653
This United Airlines deal was found by Cheapflights users on 10/29. 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.
ven. 10/313:12 pmCID - LHR
1 stop13h 28mUnited Airlines
jeu. 11/66:35 amLHR - CID
2 stops16h 12mUnited Airlines
Deal found 10/29$669
This United Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 12/111:10 amCID - LHR
1 stop12h 45mUnited Airlines
lun. 12/227:55 amLHR - CID
1 stop12h 19mUnited Airlines
Deal found 10/29$674
This United Airlines deal was found by Cheapflights users on 10/30. 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.
ven. 10/313:12 pmCID - LHR
1 stop13h 28mUnited Airlines
sam. 11/86:35 amLHR - CID
2 stops20h 23mUnited Airlines
Deal found 10/30$718
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/2611:10 amCID - LCY
2 stops15h 55mLufthansa
lun. 12/16:15 pmLCY - CID
2 stops28h 31mLufthansa
Deal found 10/28$1,254
This Delta deal was found by Cheapflights users on 10/28. 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.
ven. 10/311:25 pmCID - LCY
2 stops13h 45mDelta
jeu. 11/68:40 amLCY - CID
2 stops19h 54mDelta
Deal found 10/28$1,422
This United Airlines deal was found by Cheapflights users on 10/30. 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.
ven. 12/128:00 amCID - LCY
3 stops21h 40mMultiple Airlines
ven. 12/196:15 pmLCY - CID
2 stops31h 08mMultiple Airlines
Deal found 10/30$1,588

Cheap flight deals from Cedar Rapids to London

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) 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 octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$591
(KLM)

Popular in

June

Cheapest in

September

Average price

$809
Provider with most accurate pricing for Cedar Rapids-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cedar Rapids-London (LON) flights.
Search Deals
From Cedar Rapids to London (LON)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids 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 2,558,603 searches. Data last updated octobre 30, 2025.
Use the filters below to find and compare flights from Cedar Rapids to London that are best for you.

Fly from

Cedar Rapids

Fly to

London

Route

Depart

Return

Price

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 12/3

12:22 pm-7:05 am

1 stop12h 43m

London Heathrow

mar. 12/9

6:20 am-3:45 pm

2 stops15h 25m

$591

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 11/12

12:29 pm-7:05 am

1 stop12h 36m

London Heathrow

jeu. 12/11

11:30 am-10:19 pm

2 stops16h 49m

$591

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 12/3

5:50 am-7:05 am

2 stops19h 15m

London Heathrow

mar. 12/9

6:20 am-11:19 pm

2 stops22h 59m

$596

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 11/12

5:54 am-8:45 am

2 stops20h 51m

London Heathrow

jeu. 12/11

8:55 am-10:19 pm

2 stops19h 24m

$596

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 11/12

12:29 pm-7:05 am

1 stop12h 36m

London Heathrow

jeu. 12/11

12:30 pm-10:19 pm

1 stop15h 49m

$599

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 12/3

11:31 am-11:15 am

1 stop17h 44m

London Heathrow

mar. 12/9

11:10 am-9:19 pm

2 stops16h 09m

$619

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

ven. 12/12

11:31 am-10:50 am

2 stops17h 19m

London Heathrow

ven. 12/19

4:20 pm-10:34 am

2 stops24h 14m

$653

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

lun. 12/1

11:10 am-5:55 am

1 stop12h 45m

London Heathrow

lun. 12/22

7:55 am-2:14 pm

1 stop12h 19m

$674

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mer. 11/26

6:30 am-7:10 am

2 stops18h 40m

London Heathrow

lun. 12/1

11:30 am-2:08 pm

2 stops32h 38m

$771

Cedar RapidsLondon

CID - LCY

CIDLCY

Cedar Rapids

mer. 11/26

11:10 am-9:05 am

2 stops15h 55m

London City

lun. 12/1

6:15 pm-4:46 pm

2 stops28h 31m

$1,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results
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Compare providers for flights from Cedar Rapids to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cedar Rapids to London in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cedar Rapids-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cedar Rapids-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cedar Rapids-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cedar Rapids-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cedar Rapids-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cedar Rapids to London

Have a flexible travel schedule? Discover the best time to fly to London from Cedar Rapids 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.

Cheapflights Insights

Everything you need to know about your flight from Cedar Rapids to London

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

Currently, August is the cheapest month in which you can book a flight from Cedar Rapids to London (average of $644). Flying from Cedar Rapids to London in June is currently the most expensive (average of $1,034). 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 CID to LON?

Find hourly flight availability from Cedar Rapids 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 octobre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Cedar Rapids to London in the morning. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Cedar Rapids to London?

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 octobre 30, 2025.
See what other customers who have flown with United Airlines, American Airlines, and British Airways from Cedar Rapids to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,030 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,487 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Cedar Rapids to London?

    For a flight from Cedar Rapids to London, you will be flying from Cedar Rapids. Cedar Rapids (CID) is just 9.2 mi from the center of the city. Cedar Rapids is the only Cedar Rapids airport and it handles 0 outbound flights to London per day. 3 airlines have flights to London from Cedar Rapids on a regular basis.

  • How long is the flight from Cedar Rapids to London?

    Airlines like Delta and Lufthansa fly from Cedar Rapids to London in about 15h 55m. The time it takes to get you to your destination can typically vary by up to 3h 20m. Cedar Rapids and London are separated by a distance of 4105 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cedar Rapids to London round-trip?

    Our cheapest airline available from Cedar Rapids to London is British Airways. Our recent data shows that you can find tickets from as low as $695 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $726 and $738 round-trip. British Airways is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Cedar Rapids to London are British Airways ($484), Iberia ($584), and United Airlines ($834).

  • What are the most popular routes from Cedar Rapids to London?

    The most popular route from Cedar Rapids to London is Cedar Rapids - London Heathrow. You may also consider Cedar Rapids - London City or Cedar Rapids - London Gatwick.

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

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

  • How can I find direct flights from Cedar Rapids to London?

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

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

    Yes. Cheapflights offers flight deals from Cedar Rapids 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 Cedar Rapids to London?

    Currently, August is the cheapest month in which you can book a flight from Cedar Rapids to London (average of $644). Flying from Cedar Rapids to London in June is currently the most expensive (average of $1,034). 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

Traveling to a place near London?

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Top 3 airlines flying from Cedar Rapids to London

Discover the top 3 airlines that operate flights from Cedar Rapids 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 2,558,603 searches. Data last updated octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$695Average$864FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$726Average$978FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$738Average$993FlexibilityNo cancel feeOn-time71%

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