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Cheap flights from Cedar Rapids to London Heathrow Airport from £169

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
CID — LHR
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cedar Rapids to Heathrow

Enter your travel dates to find the best prices.

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 4 December 2025.

Wed 3/1211:31CID - LHR
1 stop12h 24mLufthansa
Tue 9/1206:35LHR - CID
2 stops16h 11mLufthansa
Deal found 2/12£564
Wed 3/1214:52CID - LHR
1 stop11h 03mUnited Airlines
Tue 9/1206:35LHR - CID
2 stops16h 11mUnited Airlines
Deal found 3/12£598
Tue 2/1212:22CID - LHR
1 stop12h 43mDelta
Tue 20/108:40LHR - CID
2 stops19h 07mDelta
Deal found 2/12£599
Tue 2/1215:10CID - LHR
2 stops23h 25mUnited Airlines
Tue 20/109:00LHR - CID
2 stops18h 34mUnited Airlines
Deal found 2/12£602
Sat 27/1217:28CID - LHR
2 stops33h 02mUnited Airlines
Wed 7/113:25LHR - CID
2 stops33h 27mUnited Airlines
Deal found 2/12£609
Tue 23/1217:28CID - LHR
2 stops31h 42mUnited Airlines
Tue 30/1211:10LHR - CID
2 stops35h 43mUnited Airlines
Deal found 2/12£798

Find 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 4 December 2025.

Round-trip from

£442

One-way from

£169

Popular in

June

Cheapest in

March

Average price

£601
Iberia
  • Iberia
  • 14/1-21/1
  • 3 total stops
  • 39h 15m total
  • Cedar Rapids to London
Search Deals
KLM
  • KLM
  • 16/3
  • 1 total stop
  • 9h 49m total
  • Cedar Rapids to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 4 December 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

Tue 13/1

12:11-07:05

1 stop12h 54m

London Heathrow

Tue 20/1

06:20-21:47

2 stops21h 27m

£450

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 18/1

14:50-07:05

1 stop10h 15m

London Heathrow

Sun 25/1

06:30-22:45

2 stops22h 15m

£454

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 13/1

05:35-07:50

1 stop20h 15m

London Heathrow

Tue 20/1

08:55-21:47

1 stop18h 52m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 13/1

05:35-07:50

1 stop20h 15m

London Heathrow

Wed 21/1

12:30-21:47

1 stop15h 17m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Mon 12/1

05:35-06:25

1 stop18h 50m

London Heathrow

Wed 21/1

10:45-21:47

1 stop17h 02m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 14/1

05:35-07:50

1 stop20h 15m

London Heathrow

Thu 22/1

12:30-21:47

1 stop15h 17m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 11/1

16:15-07:05

1 stop32h 50m

London Heathrow

Thu 22/1

11:05-22:45

1 stop17h 40m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Mon 12/1

05:35-06:25

1 stop18h 50m

London Heathrow

Fri 23/1

12:30-21:47

1 stop15h 17m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 11/1

16:15-07:05

1 stop32h 50m

London Heathrow

Tue 20/1

11:05-22:45

1 stop17h 40m

£455

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 16/1

15:22-18:15

2 stops20h 53m

London Heathrow

Fri 23/1

07:30-18:08

2 stops16h 38m

£464

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 18 results
1
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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, December is the cheapest month in which you can book a flight from Cedar Rapids to London Heathrow Airport (average of £473). Flying from Cedar Rapids to London Heathrow Airport in June is currently the most expensive (average of £778). 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.

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 12h 54m. Fly via Delta or KLM to get the fastest option. Cedar Rapids and London Heathrow Airport are separated by a distance of 4087 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, December is the cheapest month in which you can book a flight from Cedar Rapids to London Heathrow Airport (average of £473). Flying from Cedar Rapids to London Heathrow Airport in June is currently the most expensive (average of £778). 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
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

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

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