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Cheap flights from Redmond to London from £330

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LON
8 Jul — 15 Jul1
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 8 June 2026.

Fri 18/906:20
RDM
-
LHR
2 stops23h 15m
Scandinavian Airlines
Mon 5/1019:30
LHR
-
RDM
2 stops29h 05m
Scandinavian Airlines
Deal found 5/6£609
Wed 30/913:52
RDM
-
LHR
2 stops21h 28m
SWISS
Fri 2/1013:00
LHR
-
RDM
1 stop17h 27m
SWISS
Deal found 4/6£612
Tue 29/919:00
RDM
-
LHR
2 stops31h 00m
United Airlines
Fri 2/1007:30
LHR
-
RDM
2 stops21h 41m
United Airlines
Deal found 4/6£633
Tue 8/912:30
RDM
-
LHR
1 stop15h 40m
Delta
Thu 17/906:30
LHR
-
RDM
2 stops20h 14m
Delta
Deal found 3/6£657
Sat 19/913:33
RDM
-
LHR
3 stops18h 52m
Scandinavian Airlines
Sat 3/1006:40
LHR
-
RDM
2 stops20h 04m
Scandinavian Airlines
Deal found 5/6£663
Tue 29/906:20
RDM
-
LHR
2 stops31h 20m
Scandinavian Airlines
Sat 3/1006:40
LHR
-
RDM
2 stops23h 55m
Scandinavian Airlines
Deal found 4/6£664
Tue 8/910:16
RDM
-
LHR
1 stop20h 49m
Alaska Airlines
Thu 17/917:00
LHR
-
RDM
1 stop14h 58m
Alaska Airlines
Deal found 7/6£665
Tue 8/906:20
RDM
-
LGW
2 stops19h 05m
Delta
Thu 17/910:25
LGW
-
RDM
2 stops20h 43m
Delta
Deal found 3/6£666
Tue 8/912:30
RDM
-
LHR
2 stops22h 00m
Scandinavian Airlines
Thu 17/921:05
LHR
-
RDM
3 stops29h 39m
Scandinavian Airlines
Deal found 3/6£666
Tue 8/912:30
RDM
-
LCY
2 stops20h 10m
Delta
Thu 17/910:00
LCY
-
RDM
2 stops21h 08m
Delta
Deal found 3/6£679
Mon 20/706:13
RDM
-
LGW
2 stops19h 27m
Delta
Mon 27/710:25
LGW
-
RDM
2 stops20h 32m
Delta
Deal found 6/6£837
Tue 29/913:37
RDM
-
LGW
2 stops17h 03m
Multiple Airlines
Sat 3/1015:40
LGW
-
RDM
2 stops16h 10m
Multiple Airlines
Deal found 4/6£850

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 8 June 2026.

Round-trip from

£609

One-way from

£330

Popular in

April

Cheapest in

October

Average price

£1,115
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/9-5/10
  • 4 total stops
  • 52h 20m total
  • Redmond to London
Search Deals
28/8
  • 28/8
  • 3 total stops
  • 35h 43m total
  • Redmond to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 8 June 2026.
Use the filters below to find and compare flights from Redmond to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 8/9

05:55-06:20

2 stops16h 25m

London Heathrow

Thu 17/9

06:30-18:44

2 stops20h 14m

£660

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 19/9

13:33-16:25

3 stops18h 52m

London Heathrow

Sat 3/10

06:40-22:35

2 stops23h 55m

£663

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Fri 18/9

13:33-13:35

2 stops16h 02m

London Heathrow

Mon 5/10

19:50-16:35

3 stops28h 45m

£663

RedmondLondon

RDM - LGW

RDMLGW

Bend/Redmond

Tue 8/9

06:20-09:25

2 stops19h 05m

London Gatwick

Thu 17/9

10:25-23:08

2 stops20h 43m

£666

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Tue 8/9

12:30-16:25

3 stops19h 55m

London Heathrow

Thu 17/9

21:05-18:44

3 stops29h 39m

£669

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Wed 30/9

13:33-15:35

1 stop18h 02m

London Heathrow

Fri 2/10

17:45-23:08

1 stop13h 23m

£679

RedmondLondon

RDM - LCY

RDMLCY

Bend/Redmond

Tue 8/9

12:30-16:40

2 stops20h 10m

London City

Thu 17/9

10:00-23:08

2 stops21h 08m

£679

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 19/9

08:15-21:20

2 stops29h 05m

London Heathrow

Sat 3/10

14:50-21:01

1 stop14h 11m

£720

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 26/9

19:24-20:10

2 stops16h 46m

London Heathrow

Sat 3/10

09:20-22:35

2 stops21h 15m

£720
Fastest return journey

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 26/9

18:17-15:05

1 stop12h 48m

London Heathrow

Sat 3/10

17:00-23:50

1 stop14h 50m

£740

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
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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, September is the cheapest month in which you can book a flight from Redmond to London (average of £460). Flying from Redmond to London in January is currently the most expensive (average of £1,208). 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.

How much does it cost for a return flight from Redmond to London?

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 8 June 2026.
Read reviews from past customers who have flown with Alaska Airlines from Redmond to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,474 reviews
Check prices

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,474 reviews
Alaska Airlines
7.9
Good
12,474 reviews
Check prices

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 Scandinavian Airlines can get you from Redmond to London in just under 16h 25m. Your travel time can differ by up to 2h 27m. 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, September is the cheapest month in which you can book a flight from Redmond to London (average of £460). Flying from Redmond to London in January is currently the most expensive (average of £1,208). 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?

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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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