RDM - LON

$630 Find Cheap Flights from Redmond to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to London departing on 2/26. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$630
Overall average: $1,223
United Airlines
Thu 2/26Tue 3/17
RDM - LHR • 1 stop
Cheapest one-way
$1,451
Multiple Airlines
Mon 2/9
RDM - LHR • 3 stops
Top airlines
United Airlines
Cheapest • from $630 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Redmond to London (RDM-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to London 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 round-trip flight deals from Redmond to London

Thu, Feb 26 - Tue, Mar 17
United Airlines Logo
7:50 am - 7:25 am
RDM
-
LHR
15h 35m
1 stop
United Airlines Logo
6:35 am - 10:45 pm
LHR
-
RDM
23h 10m
2 stops
$630United Airlines
Thu, Feb 26 - Tue, Mar 17
KLM Logo
11:23 am - 10:30 am
RDM
-
LHR
15h 07m
1 stop
KLM Logo
6:30 am - 4:13 pm
LHR
-
RDM
16h 43m
2 stops
$634KLM
Thu, Feb 26 - Tue, Mar 17
United Airlines Logo
7:11 am - 8:25 am
RDM
-
LHR
17h 14m
2 stops
United Airlines Logo
9:00 am - 10:45 pm
LHR
-
RDM
20h 45m
2 stops
$635United Airlines
Thu, Feb 26 - Tue, Mar 17
Multiple Airlines Logo
5:50 am - 6:50 am
RDM
-
LHR
17h 00m
2 stops
Multiple Airlines Logo
8:25 pm - 4:13 pm
LHR
-
RDM
26h 48m
2 stops
$636Multiple Airlines
Thu, Feb 26 - Tue, Mar 17
Multiple Airlines Logo
5:50 am - 6:50 am
RDM
-
LHR
17h 00m
2 stops
Multiple Airlines Logo
8:25 pm - 4:13 pm
LHR
-
RDM
26h 48m
2 stops
$638Multiple Airlines
Wed, Apr 22 - Wed, May 6
Delta Logo
11:35 am - 3:35 pm
RDM
-
LHR
20h 00m
1 stop
Delta Logo
8:40 am - 11:57 pm
LHR
-
RDM
23h 17m
2 stops
$646Delta
Wed, Apr 22 - Wed, May 6
Delta Logo
6:05 am - 12:10 pm
RDM
-
LHR
22h 05m
1 stop
Delta Logo
8:40 am - 11:57 pm
LHR
-
RDM
23h 17m
2 stops
$649Delta
Wed, Apr 22 - Wed, May 6
United Airlines Logo
5:00 am - 6:30 am
RDM
-
LHR
17h 30m
2 stops
United Airlines Logo
8:40 am - 8:49 pm
LHR
-
RDM
20h 09m
2 stops
$650United Airlines
Wed, Apr 22 - Wed, May 6
United Airlines Logo
5:00 am - 6:30 am
RDM
-
LHR
17h 30m
2 stops
United Airlines Logo
8:40 am - 8:49 pm
LHR
-
RDM
20h 09m
2 stops
$653United Airlines
Thu, Feb 26 - Tue, Mar 17
KLM Logo
11:23 am - 10:30 am
RDM
-
LHR
15h 07m
1 stop
KLM Logo
2:30 pm - 11:07 pm
LHR
-
RDM
15h 37m
1 stop
$659KLM
Booking Insights

KAYAK's insights & trends for Redmond to London flights

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

How much is a round-trip flight from Redmond to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Redmond to London departing in February.

Good to know

Low seasonOctober
Cheapest flight$630
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Redmond to London Heathrow Airport

When to book flights from Redmond to London

Are your dates flexible? Find out the best times to travel from Redmond to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Redmond to London

  • What is the cheapest flight from Redmond to London?

    In the last 3 days, the lowest price for a flight from Redmond to London was $1,451 for a one-way ticket and $630 for a round-trip.

  • Do I need a passport to fly between Redmond and London?

    A passport is required to fly from Redmond to London.

  • Which airports will I be using when flying from Redmond to London?

    Redmond is served by only 1 airport and there are 2 airports in London. You will leave Redmond from Bend/Redmond and you will be arriving in London at one of these airports: London Gatwick or London Heathrow.

  • Which aircraft models fly most regularly from Redmond to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Redmond to London?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Redmond and London, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Redmond to London, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Redmond to London are Delta and KLM. With an average price for the route of $1,179 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,048 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Redmond to London?

    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 London.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Redmond with another airline.

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

    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 to London from Redmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Redmond to London

 
See real verified KAYAK customer reviews for airlines flying from Redmond to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Redmond to London? 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
DeltaOverall score based on 8118 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

The flight was comfortable and uneventful, which is what I desire

8.0 ExcellentLarry, Jan 2026
JFK - SJD
Read more Delta reviews

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Everything you need to know for your flight from Redmond to London

Information on your arrival and departure airports