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Cheap flights from Redmond to London from £476

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LON
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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Enter your travel dates to find the best prices.

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 14 November 2025.

Thu 11/1211:20RDM - LHR
1 stop15h 10mVirgin Atlantic
Mon 22/1214:45LHR - RDM
1 stop16h 23mVirgin Atlantic
Deal found 14/11£492
Thu 11/1206:00RDM - LHR
1 stop22h 00mUnited Airlines
Mon 22/1213:45LHR - RDM
1 stop17h 12mUnited Airlines
Deal found 13/11£522
Thu 11/1219:34RDM - LHR
2 stops27h 31mDelta
Mon 22/1211:05LHR - RDM
2 stops20h 54mDelta
Deal found 14/11£677
Fri 21/1105:00RDM - LHR
2 stops18h 55mUnited Airlines
Sat 29/1118:00LHR - RDM
2 stops35h 07mUnited Airlines
Deal found 12/11£1,137
Sat 22/1111:20RDM - LHR
2 stops15h 10mMultiple Airlines
Sat 29/1115:05LHR - RDM
1 stop15h 48mMultiple Airlines
Deal found 14/11£1,245
Sat 22/1111:20RDM - LHR
1 stop17h 45mDelta
Sat 29/1115:05LHR - RDM
1 stop15h 48mDelta
Deal found 14/11£1,252
Sat 27/1205:00RDM - LHR
2 stops22h 20mUnited Airlines
Sat 3/113:25LHR - RDM
2 stops31h 33mUnited Airlines
Deal found 12/11£1,268
Sun 28/1205:54RDM - LGW
2 stops21h 01mMultiple Airlines
Sun 4/109:10LGW - RDM
2 stops22h 19mMultiple Airlines
Deal found 13/11£2,152
Sat 27/1206:53RDM - LGW
2 stops25h 17mMultiple Airlines
Sat 3/121:05LGW - RDM
2 stops34h 24mMultiple Airlines
Deal found 12/11£5,186

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 14 November 2025.

Round-trip from

£476

Popular in

December

Cheapest in

November

Average price

£548
United Airlines
  • United Airlines
  • 14/1-19/1
  • 3 total stops
  • 66h 29m total
  • Redmond to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£143 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 14 November 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

Wed 14/1

05:00-07:10

2 stops18h 10m

London Heathrow

Mon 19/1

11:10-12:18

2 stops33h 08m

£476

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Wed 14/1

05:45-10:00

1 stop20h 15m

London Heathrow

Mon 19/1

06:30-22:47

2 stops24h 17m

£476

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Wed 14/1

17:20-20:10

2 stops18h 50m

London Heathrow

Mon 19/1

06:30-16:36

2 stops18h 06m

£480

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 11/12

11:20-10:30

1 stop15h 10m

London Heathrow

Mon 22/12

14:45-23:08

1 stop16h 23m

£492

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 11/12

06:00-12:00

1 stop22h 00m

London Heathrow

Mon 22/12

13:45-22:57

1 stop17h 12m

£522

RedmondLondon

RDM - LGW

RDMLGW

Bend/Redmond

Wed 18/3

13:05-10:55

2 stops14h 50m

London Gatwick

Wed 25/3

11:55-21:04

2 stops16h 09m

£948

RedmondLondon

RDM - LCY

RDMLCY

Bend/Redmond

Wed 18/3

17:45-21:30

2 stops20h 45m

London City

Wed 25/3

06:50-00:09

2 stops24h 19m

£1,019

RedmondLondon

RDM - LCY

RDMLCY

Bend/Redmond

Fri 3/4

11:30-11:40

2 stops16h 10m

London City

Tue 7/4

17:10-23:39

2 stops38h 29m

£1,028

RedmondLondon

RDM - LCY

RDMLCY

Bend/Redmond

Fri 3/4

06:20-11:40

2 stops21h 20m

London City

Tue 7/4

08:40-23:39

2 stops46h 59m

£1,116

RedmondLondon

RDM - LGW

RDMLGW

Bend/Redmond

Sun 28/12

05:54-10:55

2 stops21h 01m

London Gatwick

Sun 4/1

09:10-23:29

2 stops22h 19m

£2,152

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 13 results
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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, April is the cheapest month in which you can book a flight from Redmond to London (average of £472). Flying from Redmond to London in June is currently the most expensive (average of £1,158). 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.

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.

  • How long is the flight from Redmond to London?

    United Airlines, KLM, and Delta can get you from Redmond to London in just under 18h 10m. Your travel time can differ by up to 2h 05m. The distance from Redmond to London is about 4933 mi. This flight may include one or multiple stops.

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

    While some choose either Bend/Redmond - London City or Bend/Redmond - London Gatwick, 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, April is the cheapest month in which you can book a flight from Redmond to London (average of £472). Flying from Redmond to London in June is currently the most expensive (average of £1,158). 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 London?

Book flights to London if you plan to visit one of these locations
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Gatwick
Hounslow
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Ilford
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Deal
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Can Cheapflights find flights from Redmond to London with no change fees?

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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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