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.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest month to fly from Cedar Rapids to London Heathrow Airport?

January can be a great time to fly to London Heathrow Airport from Cedar Rapids with a flight ticket averaging about £662. Cheapflights users have found deals in the month of January for as cheap as £460. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from CID to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cedar Rapids to London Heathrow Airport as you normally would.

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.

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.

£341+ Flights from Cedar Rapids to London Heathrow Airport

Cheap flight deals from Cedar Rapids to Heathrow

Round-trip from	£464
One-way from	£341
Popular in	June
Cheapest in	September
Average price	£901

United Airlines
27/8-26/9
3 total stops
42h 40m total
Cedar Rapids to London

Search Deals

Air Canada
23/10
2 total stops
16h 30m total
Cedar Rapids to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£98 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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

Best flights from Cedar Rapids to Heathrow
Discover carefully curated flight deals from Cedar Rapids to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 July 2025.

Wed 27/815:07CID - LHR

1 stop12h 33mUnited 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

Last-minute flights from Cedar Rapids to Heathrow
Discover last-minute flight deals from Cedar Rapids to Heathrow. Data last updated 10 July 2025 and is based on user searches.

Wed 9/715:07CID - LHR

1 stop10h 13mBritish Airways

Mon 14/712:15LHR - CID

1 stop13h 12mBritish Airways

Deal found 8/7£1,333

Wed 9/714:40CID - LHR

2 stops13h 20mAir Canada

Mon 14/709:30LHR - CID

2 stops31h 10mAir Canada

Deal found 8/7£1,362

Wed 6/816:19CID - LHR

1 stop14h 51mKLM

Fri 15/813:05LHR - CID

1 stop15h 50mKLM

Deal found 9/7£503

Wed 6/816:19CID - LHR

2 stops15h 26mDelta

Fri 15/809:35LHR - CID

2 stops19h 20mDelta

Deal found 8/7£521

Mon 18/817:32CID - LHR

2 stops16h 08mLufthansa

Mon 1/919:10LHR - CID

2 stops32h 20mLufthansa

Deal found 8/7£505

Fri 22/808:00CID - LHR

2 stops20h 00mMultiple Airlines

Fri 29/806:55LHR - CID

2 stops20h 30mMultiple Airlines

Deal found 8/7£500

Wed 27/806:35CID - LHR

2 stops17h 55mUnited Airlines

Fri 26/914:05LHR - CID

2 stops30h 07mUnited Airlines

Deal found 9/7£464

Wed 27/813:41CID - LHR

1 stop13h 19mAmerican Airlines

Mon 1/913:10LHR - CID

1 stop15h 02mAmerican Airlines

Deal found 8/7£590

One-way flights from Cedar Rapids to Heathrow
Search for one-way flight options from Cedar Rapids to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 July 2025.

Thu 23/1008:00CID - LHR

2 stops16h 30mAir Canada

Deal found 8/7£341

Fri 22/808:54CID - LHR

2 stops19h 46mUnited Airlines

Deal found 8/7£345

Sun 23/1111:10CID - LHR

1 stop14h 45mLufthansa

Deal found 8/7£1,117

Tue 25/1105:45CID - LHR

1 stop18h 40mKLM

Deal found 8/7£2,021

Sat 22/1111:23CID - LHR

1 stop15h 12mBritish Airways

Deal found 8/7£2,178

Wed 26/1115:48CID - LHR

3 stops18h 07mMultiple Airlines

Deal found 8/7£2,653

Cheapflights Fare Finder

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

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

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 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.

Delta

8.0

Very Good

7,954 reviews

Check prices

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!

Delta

8.0

Very Good

7,954 reviews

Delta

8.0

Very Good

7,954 reviews

Check prices

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!

KLM

7.8

Good

1,370 reviews

Delta

8.0

Very Good

7,954 reviews

Check prices

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!

United Airlines

7.4

Good

8,846 reviews

Delta

8.0

Very Good

7,954 reviews

Check prices

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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,954 reviews

Check prices

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!

Air Canada

7.1

Good

9,691 reviews

Delta

8.0

Very Good

7,954 reviews

Check prices

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

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

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Watford

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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.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cedar Rapids to Heathrow.

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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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.

Cheap flight deals from Cedar Rapids to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cedar Rapids to Heathrow

Cheapest flights from Cedar Rapids to HeathrowExplore 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.

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.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cedar Rapids to London Heathrow Airport that are best for you.

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.

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?

Reviews of airlines servicing Heathrow

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.

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?

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

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

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

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

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

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

Travelling to a place near Cedar Rapids?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cedar Rapids to Heathrow

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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.