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Cheap flights from Redmond to London from £347

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LON
3 Apr — 10 Apr1
1 adult

Cheap flight deals from Redmond to London

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to London (LON). 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 29 March 2025.

Round-trip from

£615

One-way from

£347

Popular in

June

Cheapest in

October

Average price

£573
21/9-28/9
  • 21/9-28/9
  • 4 total stops
  • 63h 40m total
  • Redmond to London
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21/4
  • 21/4
  • 3 total stops
  • 38h 15m total
  • Redmond to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£183 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Redmond to London

Cheapest flights from Redmond to London
Explore the most affordable flight options available from Redmond to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Tue 14/1013:05RDM - LHR
3 stops20h 35mMultiple Airlines
Tue 21/1010:20LHR - RDM
2 stops19h 47mMultiple Airlines
Deal found 28/3£539
Tue 14/1006:45RDM - LHR
1 stop16h 40mUnited Airlines
Tue 21/1007:25LHR - RDM
2 stops23h 20mUnited Airlines
Deal found 28/3£592
Tue 14/1012:35RDM - LCY
2 stops20h 05mDelta
Tue 21/1010:00LCY - RDM
2 stops20h 47mDelta
Deal found 28/3£629
Mon 28/412:48RDM - LHR
2 stops16h 42mDelta
Sun 4/506:30LHR - RDM
2 stops24h 34mDelta
Deal found 28/3£635
Sun 11/507:25RDM - LGW
1 stop19h 30mMultiple Airlines
Sun 18/510:55LGW - RDM
2 stops31h 24mMultiple Airlines
Deal found 26/3£636
Mon 26/507:10RDM - LHR
2 stops26h 30mScandinavian Airlines
Sun 8/617:00LHR - RDM
2 stops37h 57mScandinavian Airlines
Deal found 27/3£646
Mon 12/506:00RDM - LHR
1 stop19h 50mKLM
Mon 19/517:25LHR - RDM
1 stop13h 27mKLM
Deal found 28/3£708
Thu 3/719:30RDM - LHR
2 stops16h 30mVirgin Atlantic
Tue 29/717:25LHR - RDM
1 stop13h 22mVirgin Atlantic
Deal found 27/3£919
Sat 31/515:00RDM - LHR
2 stops19h 55mAmerican Airlines
Fri 20/616:20LHR - RDM
2 stops27h 24mAmerican Airlines
Deal found 27/3£1,027
Fri 4/705:05RDM - LCY
3 stops22h 35mMultiple Airlines
Tue 29/709:25LCY - RDM
2 stops34h 46mMultiple Airlines
Deal found 27/3£1,275
Fri 19/911:05RDM - LHR
1 stop18h 35mBritish Airways
Thu 9/1009:50LHR - RDM
1 stop19h 17mBritish Airways
Deal found 28/3£1,774
Mon 21/408:45RDM - LHR
2 stops20h 15mAlaska Airlines
Mon 5/509:50LHR - RDM
1 stop15h 10mAlaska Airlines
Deal found 28/3£4,286

Cheapflights Fare Finder

Customise your flight search to find flights from Redmond to London 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 29 March 2025.
Use the filters below to find and compare flights from Redmond to London that are best for you.

Fly from

Redmond

Fly to

London

Route

Depart

Return

Price

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sun 21/9

07:00-17:40

2 stops26h 40m

London Heathrow

Sun 28/9

10:20-15:20

2 stops37h 00m

£615

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 28/4

13:19-12:20

1 stop15h 01m

London Heathrow

Sun 4/5

09:30-21:03

2 stops43h 33m

£625

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 28/4

12:48-13:30

2 stops16h 42m

London Heathrow

Sun 4/5

06:30-23:04

2 stops24h 34m

£635

RedmondLondon

RDM - LGW

RDMLGW

Bend/Redmond

Sun 11/5

07:25-10:55

1 stop19h 30m

London Gatwick

Sun 18/5

10:55-10:19

2 stops31h 24m

£636

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 26/5

07:10-17:40

2 stops26h 30m

London Heathrow

Wed 4/6

06:40-18:49

2 stops20h 09m

£646

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 1/9

12:17-12:30

1 stop16h 13m

London Heathrow

Fri 19/9

15:40-22:56

1 stop15h 16m

£660

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sun 21/9

11:30-14:15

1 stop18h 45m

London Heathrow

Sun 28/9

10:55-23:32

1 stop20h 37m

£681

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 3/7

19:30-20:00

2 stops16h 30m

London Heathrow

Tue 29/7

17:25-22:47

1 stop13h 22m

£919

RedmondLondon

RDM - LCY

RDMLCY

Bend/Redmond

Fri 4/7

05:05-11:40

3 stops22h 35m

London City

Tue 29/7

09:25-12:11

2 stops34h 46m

£1,275

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Fri 19/9

11:05-13:40

1 stop18h 35m

London Heathrow

Thu 9/10

09:50-21:07

1 stop19h 17m

£1,774

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 16 results
1
2

Best time to book a flight from Redmond to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

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

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 29 March 2025.
Read reviews from past customers who have flown Delta, KLM and United Airlines from Redmond to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

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
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

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
1,321 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

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
8,609 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

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.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

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
1,325 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Entertainment

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 London. 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?

    Most people fly from Bend/Redmond (RDM) if they book a flight from Redmond to London. On average, Bend/Redmond has 0 outbound flights to London 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 round-trip?

    According to our current data, United Airlines (£625), Delta (£635), and Scandinavian Airlines (£646) offers the cheapest pricing from Redmond to London. United Airlines is currently priced 16% below the average price you’ll pay for this route.

  • What are the most popular routes from Redmond to London?

    While some choose either Bend/Redmond - London Gatwick or Bend/Redmond - London City, Bend/Redmond - London Heathrow is the most popular route from Redmond to London.

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

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

  • How can I find direct flights from Redmond to London?

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

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

    Yes. Cheapflights offers flight deals from Redmond to London 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?

    Currently, January is the cheapest month in which you can book a flight from Redmond to London (average of £112). Flying from Redmond to London 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
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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

Yes, Cheapflights offers price alerts on Redmond to London 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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