RDM - LIS

$467 Find Cheap Flights from Redmond to Lisbon

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 Lisbon departing on 9/8. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to Lisbon, 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 Lisbon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$721
Typical prices: $789-$925
United Airlines
Sun 11/22Fri 12/4
RDM - LIS • 2 stops
Cheapest one-way
$467
Multiple Airlines
Tue 9/8
RDM - LIS • 2 stops
Top airlines
United Airlines
Cheapest • from $721 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Redmond and Lisbon. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 41% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Redmond to Lisbon (RDM-LIS)

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

Sun, Nov 22 - Fri, Dec 4
United Airlines Logo
7:30 pm - 9:50 am
RDM
-
LIS
30h 20m
2 stops
United Airlines Logo
11:20 am - 3:07 pm
LIS
-
RDM
35h 47m
2 stops
$721United Airlines
Wed, Nov 18 - Tue, Dec 8
United Airlines Logo
5:00 am - 10:20 am
RDM
-
LIS
21h 20m
2 stops
United Airlines Logo
11:20 am - 3:07 pm
LIS
-
RDM
35h 47m
2 stops
$722United Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
5:55 am - 3:10 pm
RDM
-
LIS
25h 15m
2 stops
Multiple Airlines Logo
5:00 am - 4:35 pm
LIS
-
RDM
19h 35m
2 stops
$731Multiple Airlines
Sat, Nov 21 - Tue, Dec 8
Delta Logo
5:20 pm - 9:00 am
RDM
-
LIS
55h 40m
2 stops
Delta Logo
5:00 am - 10:46 pm
LIS
-
RDM
25h 46m
2 stops
$742Delta
Sat, Nov 21 - Fri, Dec 4
Delta Logo
5:20 pm - 9:00 am
RDM
-
LIS
55h 40m
2 stops
Delta Logo
5:30 am - 10:46 pm
LIS
-
RDM
25h 16m
2 stops
$749Delta
Wed, Nov 18 - Mon, Dec 7
United Airlines Logo
7:00 am - 8:10 am
RDM
-
LIS
17h 10m
2 stops
United Airlines Logo
12:25 pm - 9:20 pm
LIS
-
RDM
40h 55m
2 stops
$750United Airlines
Sat, Nov 21 - Mon, Dec 7
Delta Logo
5:20 pm - 9:00 am
RDM
-
LIS
55h 40m
2 stops
Delta Logo
12:20 pm - 11:40 pm
LIS
-
RDM
43h 20m
2 stops
$762Delta
Thu, Nov 19 - Fri, Dec 4
United Airlines Logo
7:00 am - 9:50 am
RDM
-
LIS
18h 50m
2 stops
United Airlines Logo
11:20 am - 3:07 pm
LIS
-
RDM
35h 47m
2 stops
$771United Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
6:48 pm - 9:50 am
RDM
-
LIS
31h 02m
2 stops
United Airlines Logo
1:00 pm - 9:20 pm
LIS
-
RDM
40h 20m
2 stops
$776United Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
3:51 pm - 10:15 am
RDM
-
LIS
34h 24m
3 stops
United Airlines Logo
1:00 pm - 11:51 am
LIS
-
RDM
30h 51m
2 stops
$777United Airlines
Booking Insights

KAYAK's insights & trends for Redmond to Lisbon flights

Get data-powered insights and trends into flights from Redmond to Lisbon 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 Lisbon?

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 Lisbon departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond to Lisbon, 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 Lisbon is February, where tickets cost $509 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $1,352 and $1,293 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$467
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Redmond to Lisbon

When to book flights from Redmond to Lisbon

Are your dates flexible? Find out the best times to travel from Redmond to Lisbon 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 Lisbon

  • What is the cheapest flight from Redmond to Lisbon?

    In the last 5 days, the lowest price for a flight from Redmond to Lisbon was $467 for a one-way ticket and $721 for a round-trip.

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

    A passport is required to fly from Redmond to Lisbon.

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

    Redmond and Lisbon are both served by 1 main airport. You will leave Redmond from Bend/Redmond and will be arriving at Lisbon Humberto Delgado.

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

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

  • Which airline alliances offer flights from Redmond to Lisbon?

    Star Alliance is the only airline alliance operating flights between Redmond and Lisbon.

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

    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 Lisbon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon 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 Lisbon?

    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 Lisbon with an airline and back to Redmond with another airline. Booking your flights between Redmond and LIS can sometimes prove cheaper using this method.

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

    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 Lisbon 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 airline flying from Redmond to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Redmond to Lisbon. 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 Lisbon? 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.
7.4
United AirlinesOverall score based on 9868 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

6.0 Goodmerrill, Jun 2026
SFO - MCO
Read more United Airlines reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

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

Information on your arrival and departure airports

Redmond (RDM)
Lisbon (LIS)