£330 Find Cheap Flights from Redmond to the United Kingdom – Compare and Save

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 28/8. 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

Tue, 8 Sep - Thu, 17 Sep
KLM Logo
12:30 - 15:35
RDM
-
LHR
19h 05m
1 stop
KLM Logo
06:30 - 18:44
LHR
-
RDM
20h 14m
2 stops
£652KLM
Tue, 8 Sep - Thu, 17 Sep
KLM Logo
12:30 - 15:35
RDM
-
LHR
19h 05m
1 stop
KLM Logo
06:30 - 18:44
LHR
-
RDM
20h 14m
2 stops
£654KLM
Tue, 8 Sep - Thu, 17 Sep
Delta Logo
05:55 - 08:50
RDM
-
LHR
18h 55m
2 stops
Delta Logo
06:30 - 18:44
LHR
-
RDM
20h 14m
2 stops
£656Delta
Tue, 8 Sep - Thu, 17 Sep
Delta Logo
05:55 - 10:20
RDM
-
LHR
20h 25m
2 stops
Delta Logo
06:30 - 18:44
LHR
-
RDM
20h 14m
2 stops
£657Delta
Sat, 19 Sep - Sat, 3 Oct
Scandinavian Airlines Logo
13:33 - 18:50
RDM
-
LHR
21h 17m
3 stops
Scandinavian Airlines Logo
06:40 - 18:44
LHR
-
RDM
20h 04m
2 stops
£659Scandinavian Airlines
Tue, 8 Sep - Thu, 17 Sep
Alaska Airlines Logo
10:16 - 15:05
RDM
-
LHR
20h 49m
1 stop
Alaska Airlines Logo
17:00 - 23:58
LHR
-
RDM
14h 58m
1 stop
£661Alaska Airlines
Tue, 8 Sep - Thu, 17 Sep
Alaska Airlines Logo
13:37 - 15:05
RDM
-
LHR
17h 28m
1 stop
Alaska Airlines Logo
17:00 - 12:40
LHR
-
RDM
27h 40m
1 stop
£664Alaska Airlines
Sat, 26 Sep - Sat, 3 Oct
Scandinavian Airlines Logo
13:33 - 18:50
RDM
-
LHR
21h 17m
3 stops
Scandinavian Airlines Logo
06:40 - 18:44
LHR
-
RDM
20h 04m
2 stops
£682Scandinavian Airlines
Sat, 24 Oct - Sun, 15 Nov
United Airlines Logo
07:20 - 22:20
RDM
-
LHR
31h 00m
2 stops
United Airlines Logo
13:45 - 22:54
LHR
-
RDM
41h 09m
2 stops
£695United Airlines
Sat, 24 Oct - Sun, 15 Nov
United Airlines Logo
13:52 - 08:25
RDM
-
LHR
34h 33m
1 stop
United Airlines Logo
12:05 - 22:54
LHR
-
RDM
42h 49m
2 stops
£696United 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 £457 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of return tickets is £1,202 and £965 respectively.

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

Low seasonFebruary
Cheapest flight£330
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Redmond to London Heathrow 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 12490 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.8Comfort
7.0Food
Airline reviews

We were 35 minutes late because the caterer had not stocked the plane. Plane was fully loaded and ready to go 15 minutes before departure time. We sat there 35 minutes?

6.0 GoodTom, Jun 2026
PDX - ATL
Read more Alaska Airlines reviews

We were 35 minutes late because the caterer had not stocked the plane. Plane was fully loaded and ready to go 15 minutes before departure time. We sat there 35 minutes?

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

I flew standby with my two children and completely forgot it was Memorial Day weekend. We tried to fly from PDX to YVR. Unfortunately, after four attempts, we gave up and tried SEA instead after the holiday. The ground crew was very helpful, checking us in and accommodating us when we were finally able to get on a flight. The sad part was that they accidentally loaded one of my suitcases on the Vancouver flight without us during one of our attempts to get on a flight, even though it had a standby tag on it. I filed a report with baggage services, and thankfully, it was returned to PDX the following day. AS was in touch with us and updated us on the process of returning the luggage to the USA.

Internet was great. It was nice to watch a movie. The crew was very nice.

On this flight there wer only 25 people on board. So no one in 5 rows ahead of me and noone in 7 rows behind me. So very chill.

Considering my flight to Portland was in a broken chair that I had paid extra for, this one was great. So yeah, wonderful.

Some food or at least snacks need to be offered on long flights. I thought I had ordered food for my husband and I prior to the flight, but was told during the flight that I had not. Perhaps, if you must charge extra for food, let people order on board. We did get some food, which evidently others had decided they didn’t want onboard, but it wasn’t very good. We did like the adherence to takeoff and landing times, and the quick return of our luggage.

Our meal order was screwed up. We had to choose from basic boxes. I was not happy.

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

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

Information on your arrival and departure airports