£333 Find Cheap Flights from Redmond to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to the United Kingdom departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Redmond to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Redmond to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Redmond to the United Kingdom

Sun, 6 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:20 - 15:35
RDM
-
LHR
25h 15m
1 stop
Multiple Airlines Logo
06:15 - 16:39
LHR
-
RDM
18h 24m
2 stops
£649Multiple Airlines
Sun, 6 Sep - Tue, 22 Sep
Delta Logo
12:30 - 15:35
RDM
-
LHR
19h 05m
1 stop
Delta Logo
06:30 - 23:32
LHR
-
RDM
25h 02m
2 stops
£650Delta
Tue, 8 Sep - Wed, 7 Oct
Delta Logo
06:20 - 13:05
RDM
-
LHR
22h 45m
2 stops
Delta Logo
11:45 - 22:46
LHR
-
RDM
19h 01m
2 stops
£653Delta
Sun, 6 Sep - Tue, 22 Sep
Delta Logo
06:20 - 13:50
RDM
-
LHR
23h 30m
2 stops
Delta Logo
06:30 - 23:32
LHR
-
RDM
25h 02m
2 stops
£656Delta
Tue, 29 Sep - Wed, 14 Oct
Delta Logo
12:30 - 16:00
RDM
-
LGW
19h 30m
2 stops
Delta Logo
10:25 - 22:46
LGW
-
RDM
20h 21m
2 stops
£658Delta
Sun, 6 Sep - Tue, 22 Sep
KLM Logo
06:20 - 15:35
RDM
-
LHR
25h 15m
1 stop
KLM Logo
11:40 - 22:47
LHR
-
RDM
19h 07m
1 stop
£665KLM
Tue, 8 Sep - Wed, 7 Oct
KLM Logo
12:30 - 15:35
RDM
-
LHR
19h 05m
1 stop
KLM Logo
10:55 - 23:40
LHR
-
RDM
20h 45m
1 stop
£670KLM
Sun, 6 Sep - Tue, 22 Sep
Scandinavian Airlines Logo
06:20 - 16:00
RDM
-
LHR
25h 40m
2 stops
Scandinavian Airlines Logo
07:05 - 22:47
LHR
-
RDM
23h 42m
3 stops
£671Scandinavian Airlines
Sat, 3 Oct - Sun, 11 Oct
Scandinavian Airlines Logo
06:20 - 17:40
RDM
-
LHR
27h 20m
2 stops
Scandinavian Airlines Logo
06:40 - 22:46
LHR
-
RDM
24h 06m
3 stops
£680Scandinavian Airlines
Sat, 3 Oct - Sun, 11 Oct
Scandinavian Airlines Logo
12:30 - 17:00
RDM
-
LHR
20h 30m
3 stops
Scandinavian Airlines Logo
06:40 - 16:35
LHR
-
RDM
17h 55m
3 stops
£685Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Redmond to the United Kingdom flights

Get data-powered insights and trends into flights from Redmond to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Redmond to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Redmond to the United Kingdom is September, when tickets cost £454 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of return tickets is £1,193 and £977 respectively.

Good to know - Cheap tickets from Redmond to the United Kingdom

Low seasonJanuary
Cheapest flight£289
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Redmond to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Redmond to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Redmond to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Redmond to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Redmond to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Redmond to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Redmond to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Redmond to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Redmond to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Redmond to the United Kingdom

 
Need help choosing which airline to fly with from Redmond to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12313 reviews
8.5Crew
8.1Boarding
7.1Food
7.8Comfort
7.0Entertainment
Airline reviews

very nice blankets and comfortable seats. great service. Great flights.

10.0 ExcellentAnonymous, Apr 2026
PDX - SEA
Read more Alaska Airlines reviews

very nice blankets and comfortable seats. great service. Great flights.

great experience just at the end, we got in early and there wasn't anyone at the gate for 30 min so we had to just sit on the tarmac

Generally Good. Outbound flight was marred by a continuously s creaming baby. Fortunately the flight was only 90 mins long it would be nice if people traveling with small childres could be centered in one part of the plane. Also, you need to adapt your servey to include a "not applicable " option for things like food and entertainment, which are not offered on shorter flights. I fily Alaska by choice as given all the cirumstances, I fel\el you do a good job.

I was seating in 26A and the children in 27A and B were kicking me non-stop. They kicked me for hours nonstop and the parents refused to get off their phones or correct them. I kindly asked multiple times and got screamed at by the mom that her son is disabled. I told her I get it, but that I matter too and she is responsible for her child. He then kicked me so hard my drink spilled. Not one crew member or other passenger said or did a thing. It was so horrible.

My very first, first class flight! Loved the comfortable seats, foot rest and beverages. Did not have food due to short flight. Crew was very friendly!

Birding was slow. extremely slow; please do experiments on efficient plane boarding experiences; especially regarding passengers that pass their seat number…

This flight was all good. It was packed, but it took off on time and there were no problems. It would have been nice if they'd checked our bags for free, as they sometimes do.

Pretty smooth ride!… a little tight in the back and would’ve loved to had a movie screen… couldn’t beat the price to the West Coast!

I like not much people. Could tell the kids to be quiet.

I liked everything except, I left a brand new Switch 2 on the plane and talking to anybody about it is nearly impossible. I had to fill out a form and hope they get back to me in the next 2 weeks. I really hope they contact me. I saved for that thing for over a year and my son is heart broken.

Everything you need to know for your flight from Redmond to the United Kingdom

Information on your arrival and departure airports