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Cheap flights from Cedar Rapids to London Heathrow Airport from £404

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
CID — LHR
26 Apr — 3 May1
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 27 March 2026.

Sun 8/1108:15
CID
-
LHR
1 stop17h 40m
United Airlines
Tue 10/1107:30
LHR
-
CID
2 stops17h 42m
United Airlines
Deal found 22/3£592
Tue 1/918:45
CID
-
LHR
2 stops17h 55m
Lufthansa
Tue 15/907:25
LHR
-
CID
2 stops20h 04m
Lufthansa
Deal found 25/3£597
Tue 15/905:45
CID
-
LHR
1 stop19h 30m
Delta
Tue 29/906:30
LHR
-
CID
2 stops21h 20m
Delta
Deal found 22/3£618
Tue 1/906:25
CID
-
LHR
1 stop18h 20m
United Airlines
Tue 15/917:40
LHR
-
CID
2 stops29h 35m
United Airlines
Deal found 22/3£629
Tue 15/916:36
CID
-
LHR
1 stop12h 39m
Multiple Airlines
Tue 29/919:25
LHR
-
CID
2 stops33h 46m
Multiple Airlines
Deal found 25/3£635
Tue 1/915:04
CID
-
LHR
1 stop12h 01m
British Airways
Tue 15/913:10
LHR
-
CID
1 stop16h 01m
British Airways
Deal found 25/3£637
Tue 21/417:29
CID
-
LHR
2 stops19h 11m
Lufthansa
Tue 28/410:50
LHR
-
CID
2 stops16h 53m
Lufthansa
Deal found 23/3£638
Tue 15/912:05
CID
-
LHR
1 stop19h 00m
KLM
Tue 29/909:20
LHR
-
CID
1 stop18h 30m
KLM
Deal found 22/3£640
Tue 15/912:31
CID
-
LHR
1 stop14h 34m
Finnair
Tue 29/908:55
LHR
-
CID
1 stop17h 54m
Finnair
Deal found 25/3£641

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 27 March 2026.

Round-trip from

£597

One-way from

£404

Popular in

June

Cheapest in

March

Average price

£553
Lufthansa
  • Lufthansa
  • 1/9-15/9
  • 4 total stops
  • 37h 59m total
  • Cedar Rapids to London
Search Deals
United Airlines
  • United Airlines
  • 15/7
  • 2 total stops
  • 19h 15m total
  • Cedar Rapids to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 27 March 2026.
Use the filters below to find and compare flights from Cedar Rapids to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 15/9

05:45-07:15

1 stop19h 30m

London Heathrow

Tue 29/9

06:30-21:50

2 stops21h 20m

£618

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 15/9

12:05-13:05

1 stop19h 00m

London Heathrow

Tue 29/9

09:20-21:50

1 stop18h 30m

£640
Fastest return journey

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 15/9

12:31-09:05

1 stop14h 34m

London Heathrow

Tue 29/9

08:55-20:49

1 stop17h 54m

£641

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

06:25-06:30

2 stops18h 05m

London Heathrow

Tue 15/9

14:50-23:36

1 stop14h 46m

£642

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Thu 7/5

11:59-13:05

1 stop19h 06m

London Heathrow

Thu 14/5

09:55-21:14

2 stops17h 19m

£700

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Thu 7/5

05:45-06:45

2 stops19h 00m

London Heathrow

Thu 14/5

06:30-23:07

2 stops22h 37m

£703

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sun 10/5

11:59-13:05

1 stop19h 06m

London Heathrow

Sun 17/5

06:30-15:31

2 stops15h 01m

£739

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 20/5

06:30-11:50

2 stops23h 20m

London Heathrow

Tue 9/6

06:50-19:03

2 stops18h 13m

£781
Cheapest one-way

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 15/7

06:25-07:40

2 stops19h 15m

£404
Fastest single journey

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 17/6

11:43-08:05

2 stops14h 22m

£474

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 15 resultsSorted by cheapest first
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

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 14h 34m. Fly via Delta, KLM, or Finnair 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.

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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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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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Cedar Rapids to Gatwick flights
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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?

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

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