RDM - LIS

$370 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 3/29. 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
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Everything you should know

Cheapest round-trip
$500
Overall average: $820
Multiple Airlines
Mon 4/13Mon 4/27
RDM - LIS • 2 stops
Cheapest one-way
$370
Multiple Airlines
Sun 3/29
RDM - LIS • 3 stops
When to travel
February
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
11:22 am - 6:45 pm
RDM
-
LIS
23h 23m
2 stops
Multiple Airlines Logo
6:50 pm - 5:01 pm
LIS
-
RDM
30h 11m
2 stops
$500Multiple Airlines
Wed, Feb 4 - Tue, Feb 10
United Airlines Logo
6:34 am - 11:30 pm
RDM
-
LIS
32h 56m
2 stops
United Airlines Logo
5:00 am - 12:18 pm
LIS
-
RDM
39h 18m
2 stops
$503United Airlines
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
7:49 am - 1:20 pm
RDM
-
LIS
21h 31m
2 stops
United Airlines Logo
6:10 am - 6:14 pm
LIS
-
RDM
20h 04m
2 stops
$504United Airlines
Wed, Feb 4 - Tue, Feb 10
United Airlines Logo
6:34 am - 1:20 pm
RDM
-
LIS
22h 46m
2 stops
United Airlines Logo
5:00 am - 9:21 pm
LIS
-
RDM
24h 21m
3 stops
$507United Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
5:00 am - 8:10 am
RDM
-
LIS
19h 10m
2 stops
United Airlines Logo
5:00 am - 6:12 pm
LIS
-
RDM
21h 12m
2 stops
$549United Airlines
Mon, Apr 13 - Mon, Apr 27
United Airlines Logo
1:55 pm - 8:20 am
RDM
-
LIS
34h 25m
3 stops
United Airlines Logo
5:05 am - 12:55 pm
LIS
-
RDM
39h 50m
2 stops
$606United Airlines
Wed, Jan 28 - Sat, Jan 31
Multiple Airlines Logo
8:45 am - 3:05 pm
RDM
-
LIS
46h 20m
2 stops
Multiple Airlines Logo
4:05 pm - 9:27 pm
LIS
-
RDM
37h 22m
2 stops
$957Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
5:35 pm - 11:45 am
RDM
-
LIS
34h 10m
1 stop
Multiple Airlines Logo
6:40 am - 11:26 pm
LIS
-
RDM
24h 46m
2 stops
$1,088Multiple Airlines
Fri, Mar 20 - Sun, Mar 29
United Airlines Logo
5:00 am - 10:15 am
RDM
-
LIS
46h 15m
2 stops
United Airlines Logo
7:25 am - 10:59 pm
LIS
-
RDM
47h 34m
2 stops
$1,089United Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
7:23 am - 12:00 pm
RDM
-
LIS
20h 37m
1 stop
Multiple Airlines Logo
10:10 am - 11:15 pm
LIS
-
RDM
21h 05m
1 stop
$1,104Multiple 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.

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 $773 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $1,652 and $1,083 respectively.

Good to know

Low seasonJanuary
Cheapest flight$370
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 13% 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 3 days, the lowest price for a flight from Redmond to Lisbon was $370 for a one-way ticket and $500 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?

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

  • Which is the best airline for flights from Redmond to Lisbon, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Redmond to Lisbon are Delta and United Airlines. With an average price for the route of $924 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $806 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 8066 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

4.0 OkayUros, Jan 2026
MEM - ATL
Read more Delta reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

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

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

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

Information on your arrival and departure airports