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Cheap flights from Redmond to London from £255

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LON
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Redmond to London

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 23 February 2026.

Tue 28/405:00
RDM
-
LHR
1 stop20h 40m
United Airlines
Sun 3/507:30
LHR
-
RDM
2 stops23h 29m
United Airlines
Deal found 19/2£527
Tue 28/411:35
RDM
-
LHR
1 stop20h 00m
KLM
Sun 3/510:55
LHR
-
RDM
1 stop20h 47m
KLM
Deal found 19/2£539
Tue 28/412:33
RDM
-
LHR
2 stops16h 42m
Delta
Sun 3/508:20
LHR
-
RDM
2 stops22h 46m
Delta
Deal found 19/2£542
Fri 10/411:22
RDM
-
LHR
1 stop16h 48m
Delta
Sun 26/410:55
LHR
-
RDM
1 stop20h 52m
Delta
Deal found 20/2£576
Wed 22/411:35
RDM
-
LHR
1 stop20h 00m
KLM
Wed 6/511:45
LHR
-
RDM
2 stops19h 21m
KLM
Deal found 23/2£605
Tue 11/807:00
RDM
-
LHR
1 stop19h 10m
United Airlines
Mon 24/812:10
LHR
-
RDM
2 stops42h 44m
United Airlines
Deal found 19/2£607
Wed 22/405:00
RDM
-
LHR
2 stops17h 30m
United Airlines
Wed 6/508:40
LHR
-
RDM
2 stops20h 09m
United Airlines
Deal found 23/2£608
Tue 24/312:35
RDM
-
LHR
1 stop14h 25m
KLM
Tue 31/308:40
LHR
-
RDM
2 stops22h 27m
KLM
Deal found 20/2£617
Tue 11/819:10
RDM
-
LGW
1 stop31h 45m
Multiple Airlines
Mon 24/810:00
LGW
-
RDM
1 stop33h 44m
Multiple Airlines
Deal found 19/2£632
Wed 8/412:35
RDM
-
LCY
2 stops20h 05m
Delta
Wed 15/410:00
LCY
-
RDM
2 stops21h 06m
Delta
Deal found 22/2£653
Tue 11/819:25
RDM
-
LGW
2 stops31h 30m
Multiple Airlines
Sun 23/810:00
LGW
-
RDM
1 stop21h 00m
Multiple Airlines
Deal found 19/2£676
Mon 6/412:35
RDM
-
LCY
2 stops20h 05m
Delta
Mon 13/410:00
LCY
-
RDM
2 stops21h 06m
Delta
Deal found 19/2£713

Find 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 23 February 2026.

Round-trip from

£469

One-way from

£265

Popular in

June

Cheapest in

October

Average price

£675
Air France
  • Air France
  • 12/4-28/4
  • 3 total stops
  • 44h 02m total
  • Redmond to London
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 46h 47m total
  • Redmond to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 23 February 2026.
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

Tue 28/4

11:35-15:35

1 stop20h 00m

London Heathrow

Sun 3/5

10:55-23:42

1 stop20h 47m

£539

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 11/8

07:00-10:10

1 stop19h 10m

London Heathrow

Mon 24/8

12:10-22:54

2 stops42h 44m

£607

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Wed 22/4

05:00-06:30

2 stops17h 30m

London Heathrow

Wed 6/5

08:40-20:49

2 stops20h 09m

£608

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Wed 8/4

12:35-13:05

2 stops16h 30m

London Heathrow

Wed 15/4

06:30-17:01

2 stops18h 31m

£624

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Wed 8/4

05:30-10:00

2 stops20h 30m

London Heathrow

Wed 15/4

07:25-18:05

2 stops18h 40m

£630

RedmondLondon

RDM - LGW

RDMLGW

Bend/Redmond

Tue 11/8

19:10-10:55

1 stop31h 45m

London Gatwick

Mon 24/8

10:00-23:00

1 stop21h 00m

£632

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 11/8

12:30-18:30

2 stops22h 00m

London Heathrow

Mon 24/8

19:50-16:39

3 stops28h 49m

£636

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 11/8

07:00-10:10

1 stop19h 10m

London Heathrow

Sun 23/8

08:45-11:51

2 stops35h 06m

£648

RedmondLondon

RDM - LCY

RDMLCY

Bend/Redmond

Wed 8/4

12:35-16:40

2 stops20h 05m

London City

Wed 15/4

10:00-23:06

2 stops21h 06m

£653

RedmondLondon

RDM - LGW

RDMLGW

Bend/Redmond

Tue 11/8

19:25-10:55

2 stops31h 30m

London Gatwick

Sun 23/8

10:00-23:00

1 stop21h 00m

£676

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 48 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 £456). Flying from Redmond to London in January is currently the most expensive (average of £1,195). 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?

    Delta and United Airlines can get you from Redmond to London in just under 16h 48m. Your travel time can differ by up to 2h 22m. 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 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, April is the cheapest month in which you can book a flight from Redmond to London (average of £456). Flying from Redmond to London in January is currently the most expensive (average of £1,195). 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
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
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Ipswich
Chelmsford
Bedford
Romford
Folkestone

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

Yes, we can. To see specific flights from Redmond to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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