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Cheap flights from Redmond to Portugal from $500

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.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 11:20 amRDM-LIS
21h 25m2 stops
Delta Logo
11:25 am - 6:50 pmLIS-RDM
39h 25m2 stops
$500Delta
Find Deal
mié., dic. 3 - dom., dic. 7
United Airlines Logo
7:50 pm - 10:15 amRDM-LIS
30h 25m2 stops
United Airlines Logo
10:50 am - 3:05 pmLIS-RDM
36h 15m2 stops
$543United Airlines
Find Deal
mié., dic. 3 - dom., dic. 7
United Airlines Logo
5:00 am - 9:20 amRDM-LIS
44h 20m2 stops
United Airlines Logo
11:20 am - 9:21 pmLIS-RDM
42h 01m2 stops
$545United Airlines
Find Deal
mar., ene. 6 - vie., ene. 23
Delta Logo
11:30 am - 5:30 pmRDM-LIS
22h 00m2 stops
Delta Logo
11:25 am - 10:25 pmLIS-RDM
43h 00m2 stops
$549Delta
Find Deal
mié., ene. 7 - sáb., ene. 17
United Airlines Logo
7:15 pm - 9:20 amRDM-LIS
54h 05m2 stops
United Airlines Logo
11:20 am - 6:12 pmLIS-RDM
38h 52m2 stops
$550United Airlines
Find Deal
lun., ene. 5 - vie., ene. 23
United Airlines Logo
6:34 am - 1:20 pmRDM-LIS
22h 46m2 stops
United Airlines Logo
6:10 am - 6:12 pmLIS-RDM
20h 02m2 stops
$551United Airlines
Find Deal
vie., ene. 9 - mar., ene. 20
United Airlines Logo
5:00 am - 1:20 pmRDM-LIS
24h 20m2 stops
United Airlines Logo
6:10 am - 9:21 pmLIS-RDM
23h 11m2 stops
$552United Airlines
Find Deal
vie., ene. 9 - mié., ene. 21
United Airlines Logo
7:15 pm - 8:10 amRDM-LIS
28h 55m2 stops
United Airlines Logo
10:15 am - 10:19 pmLIS-RDM
20h 04m2 stops
$560United Airlines
Find Deal
lun., ene. 5 - sáb., ene. 17
British Airways Logo
4:00 pm - 5:55 pmRDM-LIS
17h 55m2 stops
British Airways Logo
7:05 am - 9:15 pmLIS-RDM
22h 10m2 stops
$1,036British Airways
Find Deal
sáb., ene. 3 - mié., ene. 21
British Airways Logo
4:00 pm - 5:55 pmRDM-LIS
17h 55m2 stops
British Airways Logo
7:00 am - 9:15 pmLIS-RDM
22h 15m2 stops
$1,073British Airways
Find Deal
sáb., ene. 3 - sáb., ene. 17

United Airlines flights from Redmond to Portugal

Our best United Airlines deals on Redmond to Portugal flight tickets
United Airlines
Dec 3
RDM7:50 pmBend/Redmond
30h 25m
2 stops
LIS10:15 amLisbon Humberto Delgado
Dec 7
LIS10:50 amLisbon Humberto Delgado
36h 15m
2 stops
RDM3:05 pmBend/Redmond
$543
Find similar
United Airlines
Jan 6
RDM5:00 amBend/Redmond
44h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 23
LIS11:20 amLisbon Humberto Delgado
42h 01m
2 stops
RDM9:21 pmBend/Redmond
$545
Find similar
United Airlines
Jan 5
RDM7:15 pmBend/Redmond
54h 05m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jan 23
LIS11:20 amLisbon Humberto Delgado
38h 52m
2 stops
RDM6:12 pmBend/Redmond
$550
Find similar

British Airways flights from Redmond to Portugal

Our best British Airways deals on Redmond to Portugal flight tickets
British Airways
Jan 3
RDM4:00 pmBend/Redmond
17h 55m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Jan 21
LIS7:05 amLisbon Humberto Delgado
22h 10m
2 stops
RDM9:15 pmBend/Redmond
$1,036
Find similar
British Airways
Jan 3
RDM4:00 pmBend/Redmond
17h 55m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Jan 17
LIS7:00 amLisbon Humberto Delgado
22h 15m
2 stops
RDM9:15 pmBend/Redmond
$1,073
Find similar
British Airways
Jan 3
RDM4:00 pmBend/Redmond
17h 55m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Jan 18
LIS10:40 amLisbon Humberto Delgado
18h 35m
2 stops
RDM9:15 pmBend/Redmond
$1,136
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 octubre 30, 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

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

dom. 12/7

11:25 am-6:50 pm

2 stops39h 25m

$500

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 12/3

7:50 pm-10:15 am

2 stops30h 25m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-3:05 pm

2 stops36h 15m

$543

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mar. 1/6

5:00 am-9:20 am

2 stops44h 20m

Lisbon Humberto Delgado

vie. 1/23

11:20 am-9:21 pm

2 stops42h 01m

$545

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

mié. 1/7

11:30 am-5:30 pm

2 stops22h 00m

Lisbon Humberto Delgado

sáb. 1/17

11:25 am-10:25 pm

2 stops43h 00m

$549

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

lun. 1/5

7:15 pm-9:20 am

2 stops54h 05m

Lisbon Humberto Delgado

vie. 1/23

11:20 am-6:12 pm

2 stops38h 52m

$550

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

vie. 1/9

6:34 am-1:20 pm

2 stops22h 46m

Lisbon Humberto Delgado

mar. 1/20

6:10 am-6:12 pm

2 stops20h 02m

$551

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

vie. 1/9

5:00 am-1:20 pm

2 stops24h 20m

Lisbon Humberto Delgado

mié. 1/21

6:10 am-9:21 pm

2 stops23h 11m

$552

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

lun. 1/5

7:15 pm-8:10 am

2 stops28h 55m

Lisbon Humberto Delgado

sáb. 1/17

10:15 am-10:19 pm

2 stops20h 04m

$560

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

sáb. 1/3

4:00 pm-5:55 pm

2 stops17h 55m

Lisbon Humberto Delgado

mié. 1/21

7:05 am-9:15 pm

2 stops22h 10m

$1,036

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

sáb. 1/3

4:00 pm-5:55 pm

2 stops17h 55m

Lisbon Humberto Delgado

sáb. 1/17

7:00 am-9:15 pm

2 stops22h 15m

$1,073

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

Direct flights

None
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 $688Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
DeltaPriceFrom $742Free CancellationRating
7.9
7,998 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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1 adult
sáb. 11/29
sáb. 12/6
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Find better results for your trip to Portugal

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