Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Redmond to Portugal from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Redmond to Portugal departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Redmond to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 am - 5:50 pm
RDM
-
LIS
22h 15m
2 stops
Multiple Airlines Logo
7:45 pm - 5:01 pm
LIS
-
RDM
29h 16m
2 stops
$670Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
6:05 am - 2:35 pm
RDM
-
LIS
24h 30m
2 stops
Delta Logo
5:00 am - 11:06 pm
LIS
-
RDM
26h 06m
2 stops
$674Delta
Fri, Apr 17 - Wed, Apr 29
Delta Logo
6:05 am - 2:55 pm
RDM
-
LIS
24h 50m
2 stops
Delta Logo
5:00 am - 6:35 pm
LIS
-
RDM
21h 35m
2 stops
$720Delta
Sat, May 2 - Sat, May 9
Delta Logo
11:35 am - 5:50 pm
RDM
-
LIS
22h 15m
2 stops
Delta Logo
5:00 am - 10:54 pm
LIS
-
RDM
25h 54m
2 stops
$750Delta
Wed, Apr 29 - Wed, May 20
United Airlines Logo
1:55 pm - 10:35 am
RDM
-
LIS
36h 40m
3 stops
United Airlines Logo
5:05 am - 10:59 pm
LIS
-
RDM
25h 54m
2 stops
$752United Airlines
Fri, Apr 17 - Wed, Apr 29
KLM Logo
6:05 am - 2:35 pm
RDM
-
LIS
24h 30m
2 stops
KLM Logo
5:00 am - 10:54 pm
LIS
-
RDM
25h 54m
2 stops
$754KLM
Wed, May 6 - Wed, May 13
KLM Logo
11:35 am - 6:45 pm
RDM
-
LIS
23h 10m
2 stops
KLM Logo
5:00 am - 5:01 pm
LIS
-
RDM
20h 01m
2 stops
$789KLM
Fri, Apr 17 - Wed, Apr 29
Delta Logo
6:05 am - 5:50 pm
RDM
-
LIS
27h 45m
2 stops
Delta Logo
5:00 am - 6:40 pm
LIS
-
RDM
21h 40m
2 stops
$800Delta
Sat, May 2 - Fri, May 22
KLM Logo
12:33 pm - 6:45 pm
RDM
-
LIS
22h 12m
2 stops
KLM Logo
7:45 pm - 6:40 pm
LIS
-
RDM
30h 55m
2 stops
$804KLM
Tue, May 5 - Mon, May 18
Delta Logo
7:20 pm - 5:50 pm
RDM
-
LIS
38h 30m
2 stops
Delta Logo
5:00 am - 6:40 pm
LIS
-
RDM
21h 40m
2 stops
$805Delta
Fri, May 8 - Fri, May 22

Delta flights from Redmond to Portugal

Our best Delta deals on Redmond to Portugal flight tickets
Delta
Apr 17
RDM6:05 amBend/Redmond
24h 30m
2 stops
LIS2:35 pmLisbon Humberto Delgado
Apr 29
LIS5:00 amLisbon Humberto Delgado
26h 06m
2 stops
RDM11:06 pmBend/Redmond
$674
Delta
May 2
RDM6:05 amBend/Redmond
24h 50m
2 stops
LIS2:55 pmLisbon Humberto Delgado
May 9
LIS5:00 amLisbon Humberto Delgado
21h 35m
2 stops
RDM6:35 pmBend/Redmond
$720
Delta
Apr 29
RDM11:35 amBend/Redmond
22h 15m
2 stops
LIS5:50 pmLisbon Humberto Delgado
May 20
LIS5:00 amLisbon Humberto Delgado
25h 54m
2 stops
RDM10:54 pmBend/Redmond
$750

United Airlines flights from Redmond to Portugal

Our best United Airlines deals on Redmond to Portugal flight tickets
United Airlines
Apr 17
RDM1:55 pmBend/Redmond
36h 40m
3 stops
LIS10:35 amLisbon Humberto Delgado
Apr 29
LIS5:05 amLisbon Humberto Delgado
25h 54m
2 stops
RDM10:59 pmBend/Redmond
$752
United Airlines
Apr 17
RDM1:55 pmBend/Redmond
60h 35m
3 stops
LIS10:30 amLisbon Humberto Delgado
Apr 29
LIS6:15 amLisbon Humberto Delgado
19h 50m
2 stops
RDM6:05 pmBend/Redmond
$810
United Airlines
May 7
RDM5:35 amBend/Redmond
33h 10m
2 stops
LIS10:45 pmLisbon Humberto Delgado
May 14
LIS11:25 amLisbon Humberto Delgado
38h 33m
2 stops
RDM5:58 pmBend/Redmond
$826

momondo Fare Finder

 
Customize your flight search to find flights from Redmond to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Redmond to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Mon 4/20

11:35 am-5:50 pm

2 stops22h 15m

Lisbon Humberto Delgado

Mon 4/27

7:45 pm-5:01 pm

2 stops29h 16m

$670

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 4/17

6:05 am-2:35 pm

2 stops24h 30m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-11:06 pm

2 stops26h 06m

$674

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 5/2

6:05 am-2:55 pm

2 stops24h 50m

Lisbon Humberto Delgado

Sat 5/9

5:00 am-6:35 pm

2 stops21h 35m

$720

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Wed 4/29

11:35 am-5:50 pm

2 stops22h 15m

Lisbon Humberto Delgado

Wed 5/20

5:00 am-10:54 pm

2 stops25h 54m

$750

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 4/17

1:55 pm-10:35 am

3 stops36h 40m

Lisbon Humberto Delgado

Wed 4/29

5:05 am-10:59 pm

2 stops25h 54m

$752

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Wed 5/6

6:05 am-2:35 pm

2 stops24h 30m

Lisbon Humberto Delgado

Wed 5/13

5:00 am-10:54 pm

2 stops25h 54m

$754
Quickest round-trip

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 4/17

11:35 am-6:45 pm

2 stops23h 10m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-5:01 pm

2 stops20h 01m

$789

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 5/2

6:05 am-5:50 pm

2 stops27h 45m

Lisbon Humberto Delgado

Fri 5/22

5:00 am-6:40 pm

2 stops21h 40m

$800

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Tue 5/5

12:33 pm-6:45 pm

2 stops22h 12m

Lisbon Humberto Delgado

Mon 5/18

7:45 pm-6:40 pm

2 stops30h 55m

$804

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 5/8

7:20 pm-5:50 pm

2 stops38h 30m

Lisbon Humberto Delgado

Fri 5/22

5:00 am-6:40 pm

2 stops21h 40m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portugal from

How to get the cheapest flight ticket from Redmond to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Redmond is in February. Flight prices, which tend to average around $509, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Redmond during April instead. Flights to Portugal in April, while not as cheap as those in February, still average around $694.

Cheap Redmond to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Redmond to Portugal

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from Redmond to Portugal takes 21h 05m
There are no direct flights from Redmond to Portugal. There are no popular flight routes from Redmond to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Bend/Redmond Airport to Portugal?

    Prices for flights from Bend/Redmond Airport to Portugal refresh daily.

  • How many operators does momondo search for flights from Bend/Redmond Airport to Portugal?

  • How old do you have to be to fly from Bend/Redmond Airport to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bend/Redmond Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Redmond to Portugal

Compare and see reviews for airlines that fly from Redmond to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $646Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Redmond to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Redmond.

Can I find flights from Redmond to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Redmond with this policy.

How can momondo help me find flights from Redmond to Portugal?

Once you have performed a search for Redmond to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Redmond to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Redmond to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $489
Flights to Portofrom $466
Flights to Funchalfrom $501
Flights to Farofrom $471
Flights to Ponta Delgadafrom $529
Flights to Lajesfrom $569
Flights to Pico Islandfrom $579
Flights to Hortafrom $586
Flights to Porto Santofrom $675
Flights to Velasfrom $586