RDM - LON

$464 Find Cheap Flights from Redmond to London

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 London departing on 7/27. 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

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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Flights 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

Wed, Sep 10 - Wed, Sep 24
 Logo
7:00 am - 10:55 amRDM-LGW
19h 55m1 stop
 Logo
10:55 am - 10:09 pmLGW-RDM
19h 14m1 stop
Wed, Aug 20 - Wed, Aug 27
Scandinavian Airlines Logo
7:00 am - 9:20 amRDM-LHR
42h 20m2 stops
Scandinavian Airlines Logo
6:40 am - 6:50 pmLHR-RDM
20h 10m2 stops
$715Scandinavian Airlines
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Wed, Sep 10 - Wed, Sep 24
 Logo
7:00 am - 10:55 amRDM-LGW
19h 55m1 stop
 Logo
10:55 am - 10:09 pmLGW-RDM
19h 14m1 stop
Wed, Sep 10 - Wed, Sep 24
United Airlines Logo
6:00 am - 10:25 amRDM-LHR
20h 25m1 stop
United Airlines Logo
2:05 pm - 10:48 pmLHR-RDM
40h 43m2 stops
$728United Airlines
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Wed, Oct 22 - Fri, Oct 31
United Airlines Logo
1:55 pm - 2:10 pmRDM-LHR
16h 15m1 stop
United Airlines Logo
8:55 am - 10:45 pmLHR-RDM
20h 50m2 stops
$732United Airlines
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Sun, Jul 27 - Sun, Aug 3
KLM Logo
11:35 am - 2:15 pmRDM-LHR
18h 40m1 stop
KLM Logo
10:55 am - 11:57 pmLHR-RDM
21h 02m1 stop
$940KLM
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Sun, Jul 27 - Sun, Aug 3
Virgin Atlantic Logo
7:00 am - 11:20 amRDM-LHR
20h 20m1 stop
Virgin Atlantic Logo
10:55 am - 6:50 pmLHR-RDM
15h 55m2 stops
$945Virgin Atlantic
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Fri, Jul 4 - Tue, Jul 29
KLM Logo
5:55 am - 9:50 amRDM-LHR
19h 55m1 stop
KLM Logo
5:25 pm - 10:54 pmLHR-RDM
13h 29m1 stop
$971KLM
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Fri, Jul 4 - Tue, Jul 29
Delta Logo
12:40 pm - 1:30 pmRDM-LHR
16h 50m2 stops
Delta Logo
12:25 pm - 11:57 pmLHR-RDM
19h 32m2 stops
$975Delta
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Fri, Jul 4 - Tue, Jul 29
Delta Logo
11:40 am - 11:20 amRDM-LHR
15h 40m1 stop
Delta Logo
12:25 pm - 11:57 pmLHR-RDM
19h 32m2 stops
$976Delta
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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.

What is the cheapest month to fly from Redmond to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond to London, 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 London is March, where tickets cost $723 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,491 and $1,184 respectively.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$464
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 57% 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 $464 for a one-way ticket and $711 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?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Redmond and London, with SkyTeam 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 $1,082 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,103 and an overall rating of 7.8.

  • 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.

Top 5 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.
8.0
DeltaOverall score based on 7950 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

2.0 MediocreUrsula, Jun 2025SEA - AMS
Read more Delta reviews

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

British Airways staff are very polite and willing to help.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

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