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

Flying on KLM is currently your cheapest option to London Heathrow Airport, with prices starting at £468. Additional return tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at £475 and £504, respectively. KLM is currently priced 40% below the average price you’ll pay for this route.

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 Redmond to London Heathrow Airport?

The best pricing can be found in the month of November. Prices to London Heathrow Airport from Redmond average £700. You can even find prices in November for less than £700, as users have found deals to London Heathrow Airport from as low as £516. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Redmond. Flying in the targeted month can save you up to 59%.

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

When flying from Redmond to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Redmond to London Heathrow?

Most people fly from Bend/Redmond (RDM) if they book a flight from Redmond to London Heathrow. On average, Bend/Redmond has 0 outbound flights to London Heathrow per day from 0 airlines. Bend/Redmond is conveniently located just 1.8 mi from Redmond’s city center.

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

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

How can I find direct flights from Redmond to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Redmond 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.

£374+ Flights from Redmond to London Heathrow Airport

Cheap flight deals from Redmond to Heathrow

Round-trip from	£468
One-way from	£374
Popular in	June
Cheapest in	September
Average price	£919

KLM
2/12-9/12
3 total stops
44h 54m total
Redmond to London

Search Deals

United Airlines
16/10
2 total stops
16h 50m total
Redmond to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£132 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£38 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Redmond to Heathrow

Cheapest flights from Redmond to Heathrow
Explore the most affordable flight options available from Redmond to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Wed 10/911:20RDM - LHR

1 stop16h 00mDelta

Wed 17/909:55LHR - RDM

2 stops21h 01mDelta

Deal found 27/7£468

Wed 10/906:00RDM - LHR

2 stops19h 35mUnited Airlines

Wed 17/914:05LHR - RDM

2 stops38h 42mUnited Airlines

Deal found 27/7£471

Wed 10/911:20RDM - LHR

1 stop18h 55mKLM

Wed 17/911:00LHR - RDM

1 stop20h 51mKLM

Deal found 27/7£473

Tue 2/1211:30RDM - LHR

2 stops15h 00mMultiple Airlines

Tue 9/1206:30LHR - RDM

2 stops24h 14mMultiple Airlines

Deal found 28/7£483

Fri 12/907:00RDM - LHR

1 stop20h 20mVirgin Atlantic

Fri 19/908:40LHR - RDM

2 stops22h 16mVirgin Atlantic

Deal found 29/7£504

Sat 6/911:20RDM - LHR

3 stops23h 10mScandinavian Airlines

Thu 11/921:05LHR - RDM

3 stops29h 45mScandinavian Airlines

Deal found 28/7£880

Best flights from Redmond to Heathrow
Discover carefully curated flight deals from Redmond to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Tue 2/1206:20RDM - LHR

1 stop20h 40mKLM

Tue 9/1206:30LHR - RDM

2 stops24h 14mKLM

Deal found 28/7£468

Mon 1/905:05RDM - LHR

1 stop20h 35mUnited Airlines

Fri 19/917:40LHR - RDM

2 stops35h 07mUnited Airlines

Deal found 29/7£475

Tue 2/1211:30RDM - LHR

2 stops15h 00mMultiple Airlines

Tue 9/1206:30LHR - RDM

2 stops24h 14mMultiple Airlines

Deal found 28/7£483

Fri 12/907:00RDM - LHR

1 stop20h 20mVirgin Atlantic

Fri 19/908:40LHR - RDM

2 stops22h 16mVirgin Atlantic

Deal found 29/7£504

Thu 16/1007:00RDM - LHR

2 stops22h 10mDelta

Sun 26/1012:10LHR - RDM

2 stops17h 25mDelta

Deal found 30/7£550

Sat 6/911:20RDM - LHR

3 stops23h 10mScandinavian Airlines

Thu 11/921:05LHR - RDM

3 stops29h 45mScandinavian Airlines

Deal found 28/7£880

Last-minute flights from Redmond to Heathrow
Discover last-minute flight deals from Redmond to Heathrow. Data last updated 30 July 2025 and is based on user searches.

Tue 29/706:25RDM - LHR

1 stop17h 35mAmerican Airlines

Wed 30/714:45LHR - RDM

1 stop16h 14mAmerican Airlines

Deal found 29/7£2,007

Wed 30/712:40RDM - LHR

1 stop13h 10mKLM

Fri 1/818:00LHR - RDM

1 stop12h 54mKLM

Deal found 27/7£1,860

Thu 7/813:13RDM - LHR

2 stops33h 17mUnited Airlines

Thu 21/809:30LHR - RDM

2 stops35h 22mUnited Airlines

Deal found 28/7£2,442

Thu 7/813:13RDM - LHR

1 stop15h 07mMultiple Airlines

Thu 21/812:20LHR - RDM

1 stop18h 06mMultiple Airlines

Deal found 28/7£2,914

Tue 12/805:55RDM - LHR

2 stops19h 00mDelta

Tue 26/809:00LHR - RDM

2 stops21h 35mDelta

Deal found 28/7£2,456

Sat 30/815:57RDM - LHR

1 stop13h 03mMultiple Airlines

Thu 4/922:15LHR - RDM

2 stops31h 54mMultiple Airlines

Deal found 27/7£859

Sat 30/807:00RDM - LHR

2 stops26h 40mScandinavian Airlines

Thu 4/921:05LHR - RDM

3 stops29h 45mScandinavian Airlines

Deal found 27/7£1,196

One-way flights from Redmond to Heathrow
Search for one-way flight options from Redmond to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Thu 16/1019:50RDM - LHR

2 stops16h 50mUnited Airlines

Deal found 28/7£374

Thu 16/1006:00RDM - LHR

3 stops18h 35mMultiple Airlines

Deal found 30/7£936

Mon 1/913:16RDM - LHR

1 stop15h 04mSWISS

Deal found 28/7£2,257

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 2/12

06:20-11:00

1 stop20h 40m

London Heathrow

Tue 9/12

06:30-22:44

2 stops24h 14m

£468

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 1/9

05:05-09:40

1 stop20h 35m

London Heathrow

Fri 19/9

17:40-20:47

2 stops35h 07m

£475

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 2/12

11:30-10:30

2 stops15h 00m

London Heathrow

Tue 9/12

06:30-22:44

2 stops24h 14m

£483

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Fri 12/9

07:00-11:20

1 stop20h 20m

London Heathrow

Fri 19/9

08:40-22:56

2 stops22h 16m

£504

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 16/10

07:00-13:10

2 stops22h 10m

London Heathrow

Sun 26/10

12:10-22:35

2 stops17h 25m

£550

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 6/9

11:20-18:30

3 stops23h 10m

London Heathrow

Thu 11/9

21:05-18:50

3 stops29h 45m

£880

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 16/10

19:50-20:40

2 stops16h 50m

£374

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 16/10

06:00-08:35

3 stops18h 35m

£936

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 1/9

13:16-12:20

1 stop15h 04m

£2,257

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Best time to book a flight from Redmond to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Redmond to London Heathrow Airport (average of £112). Flying from Redmond 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, andSWISS from Redmond 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

7,980 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

7,980 reviews

Delta

8.0

Very Good

7,980 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

1,383 reviews

Delta

8.0

Very Good

7,980 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!

SWISS

7.5

Good

1,686 reviews

Delta

8.0

Very Good

7,980 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

8,899 reviews

Delta

8.0

Very Good

7,980 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!

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very Good

7,980 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 Redmond to London Heathrow?
Most people fly from Bend/Redmond (RDM) if they book a flight from Redmond to London Heathrow. On average, Bend/Redmond has 0 outbound flights to London Heathrow per day from 0 airlines. Bend/Redmond is conveniently located just 1.8 mi from Redmond’s city center.
What are the cheapest airlines flying from Redmond to London Heathrow Airport round-trip?
Flying on KLM is currently your cheapest option to London Heathrow Airport, with prices starting at £468. Additional return tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at £475 and £504, respectively. KLM is currently priced 40% below the average price you’ll pay for this route.
Can I find deals for flights from Redmond to Heathrow that include hotel bookings?
Yes. In addition to deals on Redmond to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Redmond to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Heathrow.
Can I find deals for business class flights from Redmond to Heathrow?
Yes. Cheapflights offers flight deals from Redmond 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 Redmond to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Redmond to London Heathrow Airport (average of £112). Flying from Redmond 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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Hounslow

Deal

Northampton

Gatwick

Slough

Luton

Wembley

Crawley

Ilford

Hayes

Eastbourne

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Ipswich

Watford

Folkestone

Winchester

Maidstone

Swindon

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How does Cheapflights help users find flights from Redmond to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Redmond today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Heathrow from Redmond by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, Cheapflights offers price alerts on Redmond to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Redmond to London Heathrow Airport from £374

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Redmond to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Redmond to Heathrow

Cheapest flights from Redmond to HeathrowExplore the most affordable flight options available from Redmond to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Explore the most affordable flight options available from Redmond to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Redmond to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Redmond with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Redmond to London Heathrow Airport

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

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, KLM, andSWISS from Redmond 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 Redmond 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 Redmond to London Heathrow?

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

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

How can I find direct flights from Redmond to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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 Redmond 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 Redmond to Heathrow?

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

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

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

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Travel Smart

Cheapest flights from Redmond to Heathrow
Explore the most affordable flight options available from Redmond to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.