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Cheap flights from Cedar Rapids to London Heathrow Airport from £329

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
CID — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£456

One-way from

£329

Popular in

June

Cheapest in

March

Average price

£611
Air France
  • Air France
  • 3/12-9/12
  • 3 total stops
  • 36h 35m total
  • Cedar Rapids to London
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British Airways
  • British Airways
  • 12/10
  • 1 total stop
  • 11h 57m total
  • Cedar Rapids to London
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Highest demand for flights based on searches. 9% potential increase in price (£55 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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 18 September 2025.

Wed 3/1205:50CID - LHR
1 stop21h 10mMultiple Airlines
Tue 9/1206:20LHR - CID
2 stops15h 25mMultiple Airlines
Deal found 16/9£456
Tue 30/905:57CID - LHR
1 stop19h 18mDelta
Tue 7/1009:00LHR - CID
2 stops19h 34mDelta
Deal found 17/9£457
Wed 3/1205:50CID - LHR
2 stops19h 15mDelta
Tue 9/1206:20LHR - CID
2 stops22h 59mDelta
Deal found 16/9£460
Tue 30/905:57CID - LHR
1 stop18h 48mKLM
Tue 7/1015:15LHR - CID
1 stop13h 19mKLM
Deal found 16/9£462
Fri 31/1007:00CID - LHR
1 stop19h 05mVirgin Atlantic
Fri 7/1112:30LHR - CID
1 stop16h 04mVirgin Atlantic
Deal found 16/9£475
Fri 31/1013:25CID - LHR
1 stop12h 40mMultiple Airlines
Thu 6/1111:30LHR - CID
2 stops17h 04mMultiple Airlines
Deal found 16/9£493
Fri 31/1007:00CID - LHR
1 stop19h 05mDelta
Fri 7/1108:55LHR - CID
2 stops19h 39mDelta
Deal found 16/9£494
Fri 31/1013:25CID - LHR
1 stop12h 40mKLM
Thu 6/1108:55LHR - CID
1 stop19h 39mKLM
Deal found 16/9£499

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 18 September 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 3/12

12:22-07:05

1 stop12h 43m

London Heathrow

Tue 9/12

11:30-22:37

2 stops17h 07m

£457

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 30/9

05:57-07:15

1 stop19h 18m

London Heathrow

Tue 7/10

09:00-22:34

2 stops19h 34m

£457

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 3/12

05:50-07:05

2 stops19h 15m

London Heathrow

Tue 9/12

06:20-23:19

2 stops22h 59m

£460

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 3/12

05:50-07:50

1 stop20h 00m

London Heathrow

Tue 9/12

08:55-22:37

1 stop19h 42m

£462

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 30/9

05:57-06:45

1 stop18h 48m

London Heathrow

Tue 7/10

15:15-22:34

1 stop13h 19m

£462

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 31/10

07:00-07:05

1 stop19h 05m

London Heathrow

Fri 7/11

12:30-22:34

1 stop16h 04m

£475

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 31/10

13:25-07:05

1 stop12h 40m

London Heathrow

Thu 6/11

11:30-22:34

2 stops17h 04m

£493

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 12/10

18:18-12:15

1 stop11h 57m

£329

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 12/10

06:00-08:55

2 stops20h 55m

£343

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 12/10

13:11-18:50

3 stops47h 39m

£382

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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.

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

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.

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

    There are many flights that can get you from Cedar Rapids to London Heathrow Airport in 19h 18m. Fly via Delta to get the fastest option. Cedar Rapids and London Heathrow Airport are separated by a distance of 4087 mi.

  • 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

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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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How does Cheapflights help users find flights from Cedar Rapids to Heathrow?

Cheapflights makes it easy to find Cedar Rapids to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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