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Cheap flights from Redmond to Portugal from $643

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Redmond to Portugal departing on 12/3. 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

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Cheap round-trip flights

United Airlines Logo
5:00 am - 8:10 amRDM-LIS
19h 10m2 stops
United Airlines Logo
10:50 am - 12:57 pmLIS-RDM
34h 07m2 stops
$643United Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
United Airlines Logo
5:00 am - 8:10 amRDM-LIS
19h 10m2 stops
United Airlines Logo
5:00 am - 10:59 pmLIS-RDM
25h 59m2 stops
$653United Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
United Airlines Logo
7:51 pm - 10:15 amRDM-LIS
31h 24m2 stops
United Airlines Logo
5:00 am - 12:15 pmLIS-RDM
39h 15m2 stops
$659United Airlines
Find Deal
sáb., nov. 1 - lun., nov. 10
United Airlines Logo
6:00 am - 10:15 amRDM-LIS
20h 15m2 stops
United Airlines Logo
6:10 am - 9:07 pmLIS-RDM
22h 57m2 stops
$664United Airlines
Find Deal
mié., nov. 5 - sáb., nov. 15
Delta Logo
5:55 am - 9:00 amRDM-LIS
20h 05m2 stops
Delta Logo
10:00 am - 11:35 pmLIS-RDM
21h 35m2 stops
$784Delta
Find Deal
sáb., nov. 1 - lun., nov. 10
Logo
4:00 pm - 6:55 pmRDM-LIS
18h 55m2 stops
Logo
10:40 am - 10:31 pmLIS-RDM
19h 51m2 stops
$824
Find Deal
lun., dic. 15 - vie., ene. 2
Logo
3:57 pm - 6:05 pmRDM-LIS
18h 08m2 stops
Logo
7:20 am - 9:06 pmLIS-RDM
21h 46m2 stops
$894
Find Deal
vie., sep. 12 - vie., sep. 19
United Airlines Logo
1:55 pm - 3:20 pmRDM-LIS
41h 25m2 stops
United Airlines Logo
6:40 am - 10:48 pmLIS-RDM
24h 08m2 stops
$911United Airlines
Find Deal
mié., oct. 8 - dom., oct. 12
Delta Logo
11:20 am - 5:55 pmRDM-LIS
22h 35m2 stops
Delta Logo
5:00 am - 11:46 pmLIS-RDM
26h 46m2 stops
$934Delta
Find Deal
mié., oct. 8 - dom., oct. 12
British Airways Logo
5:54 pm - 6:10 pmRDM-LIS
16h 16m2 stops
British Airways Logo
6:50 pm - 5:13 pmLIS-RDM
30h 23m2 stops
$1,110British Airways
Find Deal
jue., oct. 9 - dom., oct. 12

United Airlines flights from Redmond to Portugal

Our best United Airlines deals on Redmond to Portugal flight tickets
United Airlines
Dec 3
RDM5:00 amBend/Redmond
19h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
Dec 7
LIS10:50 amLisbon Humberto Delgado
34h 07m
2 stops
RDM12:57 pmBend/Redmond
$643
Find similar
United Airlines
Dec 3
RDM5:00 amBend/Redmond
19h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
Dec 7
LIS5:00 amLisbon Humberto Delgado
25h 59m
2 stops
RDM10:59 pmBend/Redmond
$653
Find similar
United Airlines
Nov 1
RDM7:51 pmBend/Redmond
31h 24m
2 stops
LIS10:15 amLisbon Humberto Delgado
Nov 10
LIS5:00 amLisbon Humberto Delgado
39h 15m
2 stops
RDM12:15 pmBend/Redmond
$659
Find similar

Delta flights from Redmond to Portugal

Our best Delta deals on Redmond to Portugal flight tickets
Delta
Nov 1
RDM5:55 amBend/Redmond
20h 05m
2 stops
LIS9:00 amLisbon Humberto Delgado
Nov 10
LIS10:00 amLisbon Humberto Delgado
21h 35m
2 stops
RDM11:35 pmBend/Redmond
$784
Find similar
Delta
Oct 8
RDM11:20 amBend/Redmond
22h 35m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Oct 12
LIS5:00 amLisbon Humberto Delgado
26h 46m
2 stops
RDM11:46 pmBend/Redmond
$934
Find similar
Delta
Sep 12
RDM5:55 amBend/Redmond
24h 55m
2 stops
LIS2:50 pmLisbon Humberto Delgado
Sep 19
LIS5:00 amLisbon Humberto Delgado
26h 51m
2 stops
RDM11:51 pmBend/Redmond
$1,066
Find similar

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 julio 31, 2025.
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

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 12/3

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-12:57 pm

2 stops34h 07m

$643

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 12/3

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

dom. 12/7

5:00 am-10:59 pm

2 stops25h 59m

$653

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

sáb. 11/1

7:51 pm-10:15 am

2 stops31h 24m

Lisbon Humberto Delgado

lun. 11/10

5:00 am-12:15 pm

2 stops39h 15m

$659

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 11/5

6:00 am-10:15 am

2 stops20h 15m

Lisbon Humberto Delgado

sáb. 11/15

6:10 am-9:07 pm

2 stops22h 57m

$664

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

sáb. 11/1

5:55 am-9:00 am

2 stops20h 05m

Lisbon Humberto Delgado

lun. 11/10

10:00 am-11:35 pm

2 stops21h 35m

$784

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

lun. 12/15

4:00 pm-6:55 pm

2 stops18h 55m

Lisbon Humberto Delgado

vie. 1/2

10:40 am-10:31 pm

2 stops19h 51m

$824

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

vie. 9/12

3:57 pm-6:05 pm

2 stops18h 08m

Lisbon Humberto Delgado

vie. 9/19

7:20 am-9:06 pm

2 stops21h 46m

$894

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 10/8

1:55 pm-3:20 pm

2 stops41h 25m

Lisbon Humberto Delgado

dom. 10/12

6:40 am-10:48 pm

2 stops24h 08m

$911

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 10/8

11:20 am-5:55 pm

2 stops22h 35m

Lisbon Humberto Delgado

dom. 10/12

5:00 am-11:46 pm

2 stops26h 46m

$934

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

jue. 10/9

5:54 pm-6:10 pm

2 stops16h 16m

Lisbon Humberto Delgado

dom. 10/12

6:50 pm-5:13 pm

2 stops30h 23m

$1,110

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $773, 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 March instead. Flights to Portugal in March, while not as cheap as those in February, still average around $792.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Monday is the cheapest day to fly to Portugal from Redmond. The lowest ticket price found for a Monday departure recently was $977. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,356.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Redmond to Portugal during this time can be as low as $1,118. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,271 per ticket.

Cheap Redmond to Portugal flight deals and tips

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

Best Price Found

$643

Fastest flight time

16h 15m

Direct flights

None

Airports in Portugal

1 airport
The best flight deal from Redmond to Portugal found on momondo in the last 72 hours is $643
The fastest flight from Redmond to Portugal takes 16h 15m
There are no direct flights from Redmond to Portugal. Popular non-direct route for this connection is Bend/Redmond Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)
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  • 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 $688Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
KLMPriceFrom $731Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $774Free CancellationRating
8.0
7,981 reviews
Search Delta 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

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Find better results for your trip to Portugal

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