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Cheap flights from Cedar Rapids to London Heathrow Airport from £341

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
CID — LHR
15 Jul — 22 Jul1
1 adult

Cheap flight deals from Cedar Rapids to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to Heathrow (LHR). 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 10 July 2025.

Round-trip from

£464

One-way from

£341

Popular in

June

Cheapest in

September

Average price

£901
United Airlines
  • United Airlines
  • 27/8-26/9
  • 3 total stops
  • 42h 40m total
  • Cedar Rapids to London
Air Canada
  • Air Canada
  • 23/10
  • 2 total stops
  • 16h 30m total
  • Cedar Rapids to London
Highest demand for flights based on searches. 15% potential increase in price (£98 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Cedar Rapids to Heathrow

Cheapest flights from Cedar Rapids to Heathrow
Explore the most affordable flight options available from Cedar Rapids to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Wed 27/806:35CID - LHR
2 stops17h 55mUnited Airlines
Fri 26/914:05LHR - CID
2 stops30h 07mUnited Airlines
Deal found 9/7£464
Mon 1/1205:45CID - LHR
1 stop23h 55mKLM
Fri 12/1209:20LHR - CID
1 stop18h 31mKLM
Deal found 8/7£485
Fri 22/808:00CID - LHR
2 stops20h 00mMultiple Airlines
Fri 29/806:55LHR - CID
2 stops20h 30mMultiple Airlines
Deal found 8/7£500
Mon 18/817:32CID - LHR
2 stops16h 08mLufthansa
Mon 1/919:10LHR - CID
2 stops32h 20mLufthansa
Deal found 8/7£505
Wed 6/816:19CID - LHR
2 stops15h 26mDelta
Fri 15/809:35LHR - CID
2 stops19h 20mDelta
Deal found 8/7£521
Wed 27/813:41CID - LHR
1 stop13h 19mAmerican Airlines
Mon 1/913:10LHR - CID
1 stop15h 02mAmerican Airlines
Deal found 8/7£590

Cheapflights Fare Finder

Customise your flight search to find flights from Cedar Rapids to Heathrow 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 10 July 2025.
Use the filters below to find and compare flights from Cedar Rapids to London Heathrow Airport that are best for you.

Fly from

Cedar Rapids

Fly to

Heathrow

Route

Depart

Return

Price

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 27/8

15:07-09:40

1 stop12h 33m

London Heathrow

Fri 26/9

14:05-14:12

2 stops30h 07m

£464

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Mon 1/12

05:45-11:40

1 stop23h 55m

London Heathrow

Fri 12/12

09:20-21:51

1 stop18h 31m

£485

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 22/8

08:00-10:00

2 stops20h 00m

London Heathrow

Fri 29/8

06:55-21:25

2 stops20h 30m

£500

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Mon 18/8

17:32-15:40

2 stops16h 08m

London Heathrow

Mon 1/9

19:10-21:30

2 stops32h 20m

£505

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 6/8

16:19-13:45

2 stops15h 26m

London Heathrow

Fri 15/8

09:35-22:55

2 stops19h 20m

£521

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 27/8

13:41-09:00

1 stop13h 19m

London Heathrow

Mon 1/9

13:10-22:12

1 stop15h 02m

£590

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Thu 23/10

08:00-06:30

2 stops16h 30m

£341

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 22/8

08:00-08:20

1 stop18h 20m

£345

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 23/11

11:10-07:55

1 stop14h 45m

£1,117

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 25/11

05:45-06:25

1 stop18h 40m

£2,021

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 12 results
1
2

Best time to book a flight from Cedar Rapids to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Cedar Rapids to London Heathrow Airport (average of £112). Flying from Cedar Rapids to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 10 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andUnited Airlines from Cedar Rapids to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids to Heathrow. 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 Heathrow?

    Cedar Rapids (CID), located 9.2 mi from the city center, is the airport you fly out of when you book flights from Cedar Rapids to London Heathrow. 0 airlines have flights from Cedar Rapids to London Heathrow on a regular basis. Booking flights from Cedar Rapids to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    United Airlines, at £464, was found to be the cheapest airline from Cedar Rapids to London Heathrow Airport.Alternate airlines flying return to your destination include KLM and Lufthansa. You may be able to fly from Cedar Rapids to London Heathrow Airport for 38% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at £341. United Airlines flights start at £345 while deals on Lufthansa start at £1,117 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cedar Rapids to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Cedar Rapids to London Heathrow Airport (average of £112). Flying from Cedar Rapids to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Cedar Rapids?

Book flights to Cedar Rapids if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Swindon
Maidstone

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Alternative routes for Cedar Rapids to Heathrow

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cedar Rapids to Heathrow flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Cedar Rapids to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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