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Cheap flights from Redmond to London Heathrow Airport from £356

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LHR
21 avr. — 28 avr.1
1 adult

Cheap flight deals from Redmond to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) 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 16 avril 2025.

Round-trip from

£663

One-way from

£356

Popular in

June

Cheapest in

October

Average price

£633
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/8-18/8
  • 5 total stops
  • 45h 02m total
  • Redmond to London
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19/9
  • 19/9
  • 2 total stops
  • 22h 28m total
  • Redmond to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£211 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 16 avril 2025.

sam. 9/811:30RDM - LHR
3 stops20h 55mScandinavian Airlines
lun. 18/806:40LHR - RDM
2 stops24h 07mScandinavian Airlines
Deal found 14/4£663
jeu. 3/719:32RDM - LHR
2 stops31h 38mUnited Airlines
mar. 29/717:40LHR - RDM
2 stops35h 33mUnited Airlines
Deal found 15/4£813
ven. 4/705:55RDM - LHR
1 stop19h 55mKLM
mar. 29/717:25LHR - RDM
1 stop13h 22mKLM
Deal found 15/4£822
dim. 15/611:35RDM - LHR
1 stop15h 45mDelta
sam. 28/613:25LHR - RDM
1 stop13h 25mDelta
Deal found 15/4£1,053
ven. 13/611:58RDM - LHR
2 stops20h 42mMultiple Airlines
mer. 18/609:30LHR - RDM
2 stops22h 29mMultiple Airlines
Deal found 16/4£1,608
ven. 19/917:58RDM - LHR
1 stop11h 42mBritish Airways
jeu. 9/1009:50LHR - RDM
1 stop19h 17mBritish Airways
Deal found 15/4£1,650
sam. 14/612:37RDM - LHR
1 stop17h 48mAmerican Airlines
jeu. 19/614:20LHR - RDM
1 stop16h 39mAmerican Airlines
Deal found 16/4£2,552

Cheapflights Fare Finder

Customise your flight search to find flights from Redmond 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 16 avril 2025.
Use the filters below to find and compare flights from Redmond to London Heathrow Airport that are best for you.

Fly from

Redmond

Fly to

Heathrow

Route

Depart

Return

Price

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

sam. 9/8

11:30-16:25

3 stops20h 55m

London Heathrow

lun. 18/8

06:40-22:47

2 stops24h 07m

£663

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

jeu. 3/7

19:32-11:10

2 stops31h 38m

London Heathrow

mar. 29/7

17:40-21:13

2 stops35h 33m

£813

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

ven. 4/7

05:55-09:50

1 stop19h 55m

London Heathrow

mar. 29/7

17:25-22:47

1 stop13h 22m

£822

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

dim. 15/6

11:35-11:20

1 stop15h 45m

London Heathrow

sam. 28/6

13:25-18:50

1 stop13h 25m

£1,053

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

ven. 13/6

11:58-16:40

2 stops20h 42m

London Heathrow

mer. 18/6

09:30-23:59

2 stops22h 29m

£1,608

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

ven. 19/9

17:58-13:40

1 stop11h 42m

London Heathrow

jeu. 9/10

09:50-21:07

1 stop19h 17m

£1,650

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

sam. 14/6

12:37-14:25

1 stop17h 48m

London Heathrow

jeu. 19/6

14:20-22:59

1 stop16h 39m

£2,552

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

ven. 19/9

05:27-11:55

2 stops22h 28m

£356

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

ven. 19/9

06:00-10:40

3 stops20h 40m

£379

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

sam. 31/5

11:20-09:20

2 stops38h 00m

£522

Flights are sorted by cheapest return flights first.

Deals found on 15/4

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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

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.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 16 avril 2025.
Delta
8.0
Very Good
7,918 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,918 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    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 Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £663. Additional return tickets that might be worth considering are offered by United Airlines and KLM, with the lowest prices starting at £813 and £822, respectively. Scandinavian Airlines is currently priced 21% 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

Travelling to a place near Redmond?

Book flights to Redmond if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Northampton
Hayes
Crawley
Southend-on-Sea
Maidstone
Swindon
Ipswich
Southall
Ilford
Winchester
Folkestone

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