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Cheap flights from Redmond to Lisbon from $549

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 Lisbon 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:20 am - 5:30 pmRDM-LIS
22h 10m2 stops
Delta Logo
11:25 am - 10:50 pmLIS-RDM
43h 25m2 stops
$549Delta
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Wed, Dec 3 - Sun, Dec 7
Delta Logo
7:00 am - 11:20 amRDM-LIS
20h 20m2 stops
Delta Logo
5:30 am - 10:50 pmLIS-RDM
25h 20m2 stops
$555Delta
Find Deal
Sat, Nov 29 - Sat, Dec 6
United Airlines Logo
6:00 am - 8:10 amRDM-LIS
18h 10m2 stops
United Airlines Logo
5:00 am - 10:45 pmLIS-RDM
25h 45m2 stops
$955United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Multiple Airlines Logo
7:36 pm - 11:30 amRDM-LIS
31h 54m1 stop
Multiple Airlines Logo
6:45 pm - 12:19 amLIS-RDM
37h 34m2 stops
$1,157Multiple Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 25
United Airlines Logo
5:00 am - 9:20 amRDM-LIS
21h 20m2 stops
United Airlines Logo
7:15 pm - 9:20 pmLIS-RDM
34h 05m2 stops
$1,269United Airlines
Find Deal
Fri, Mar 20 - Sun, Mar 29
United Airlines Logo
5:00 am - 9:20 amRDM-LIS
21h 20m2 stops
United Airlines Logo
7:15 pm - 9:20 pmLIS-RDM
34h 05m2 stops
$1,270United Airlines
Find Deal
Fri, Mar 20 - Sun, Mar 29
Multiple Airlines Logo
7:15 am - 11:45 amRDM-LIS
20h 30m1 stop
Multiple Airlines Logo
10:30 am - 12:15 amLIS-RDM
21h 45m2 stops
$1,327Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
7:15 am - 11:45 amRDM-LIS
20h 30m1 stop
Multiple Airlines Logo
10:30 am - 10:33 pmLIS-RDM
20h 03m1 stop
$1,405Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
British Airways Logo
9:55 am - 5:55 pmRDM-LIS
24h 00m2 stops
British Airways Logo
7:00 am - 8:58 pmLIS-RDM
21h 58m2 stops
$2,198British Airways
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Sat, Nov 8 - Thu, Nov 13
British Airways Logo
1:05 pm - 5:55 pmRDM-LIS
20h 50m2 stops
British Airways Logo
7:05 am - 9:07 pmLIS-RDM
21h 02m2 stops
$5,970British Airways
Find Deal
Fri, Mar 6 - Tue, Mar 17

United Airlines flights from Redmond to Lisbon

Our best United Airlines deals on Redmond to Lisbon flight tickets
United Airlines
Nov 8
RDM6:00 amBend/Redmond
18h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 15
LIS5:00 amLisbon Humberto Delgado
25h 45m
2 stops
RDM10:45 pmBend/Redmond
$955
Find similar
United Airlines
Mar 20
RDM5:00 amBend/Redmond
21h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 29
LIS7:15 pmLisbon Humberto Delgado
34h 05m
2 stops
RDM9:20 pmBend/Redmond
$1,269
Find similar
United Airlines
Mar 20
RDM5:00 amBend/Redmond
21h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 29
LIS7:15 pmLisbon Humberto Delgado
34h 05m
2 stops
RDM9:20 pmBend/Redmond
$1,270
Find similar

British Airways flights from Redmond to Lisbon

Our best British Airways deals on Redmond to Lisbon flight tickets
British Airways
Nov 8
RDM9:55 amBend/Redmond
24h 00m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Nov 13
LIS7:00 amLisbon Humberto Delgado
21h 58m
2 stops
RDM8:58 pmBend/Redmond
$2,198
Find similar
British Airways
Mar 6
RDM1:05 pmBend/Redmond
20h 50m
2 stops
LIS5:55 pmLisbon Humberto Delgado
Mar 17
LIS7:05 amLisbon Humberto Delgado
21h 02m
2 stops
RDM9:07 pmBend/Redmond
$5,970
Find similar
British Airways
Mar 6
RDM9:00 amBend/Redmond
19h 05m
2 stops
LIS12:05 pmLisbon Humberto Delgado
Mar 17
LIS7:05 amLisbon Humberto Delgado
21h 02m
2 stops
RDM9:07 pmBend/Redmond
$5,971
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Redmond to Lisbon 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 October 16, 2025.
Use the filters below to find and compare flights from Redmond to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Wed 12/3

11:20 am-5:30 pm

2 stops22h 10m

Lisbon Humberto Delgado

Sun 12/7

11:25 am-10:50 pm

2 stops43h 25m

$549

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 11/29

7:00 am-11:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Sat 12/6

5:30 am-10:50 pm

2 stops25h 20m

$555

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 11/8

6:00 am-8:10 am

2 stops18h 10m

Lisbon Humberto Delgado

Sat 11/15

5:00 am-10:45 pm

2 stops25h 45m

$955

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 11/14

7:36 pm-11:30 am

1 stop31h 54m

Lisbon Humberto Delgado

Tue 11/25

6:45 pm-12:19 am

2 stops37h 34m

$1,157

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 3/20

5:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Sun 3/29

7:15 pm-9:20 pm

2 stops34h 05m

$1,269

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 3/20

5:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Sun 3/29

7:15 pm-9:20 pm

2 stops34h 05m

$1,270

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 11/29

7:15 am-11:45 am

1 stop20h 30m

Lisbon Humberto Delgado

Sat 12/6

10:30 am-12:15 am

2 stops21h 45m

$1,327

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 11/29

7:15 am-11:45 am

1 stop20h 30m

Lisbon Humberto Delgado

Sat 12/6

10:30 am-10:33 pm

1 stop20h 03m

$1,405

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Sat 11/8

9:55 am-5:55 pm

2 stops24h 00m

Lisbon Humberto Delgado

Thu 11/13

7:00 am-8:58 pm

2 stops21h 58m

$2,198

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Fri 3/6

1:05 pm-5:55 pm

2 stops20h 50m

Lisbon Humberto Delgado

Tue 3/17

7:05 am-9:07 pm

2 stops21h 02m

$5,970

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Redmond to Lisbon

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 typical price of a round-trip flight between Redmond and Lisbon?

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

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $977. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Redmond to Lisbon for around $1,356.

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

The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $1,118. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,271 on average. Flights to Lisbon from Redmond at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Redmond to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Redmond to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Redmond to Lisbon (RDM to LIS) flight deals and tips

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

Direct flights

None
There are no direct flights from Redmond to Lisbon. There are no popular flight routes from Redmond to Lisbon.
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  • How far is Bend/Redmond to Lisbon Humberto Delgado by plane?

    Bend/Redmond and Lisbon Humberto Delgado are 5308.2 mi apart from one another. By plane, this route typically takes 18h 10m.

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

    Prices for flights from Bend/Redmond Airport to Lisbon Humberto Delgado Airport were last updated today.

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

  • How old do you have to be to fly from Bend/Redmond Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bend/Redmond Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Redmond to Lisbon?

Best airlines flying from Redmond to Lisbon

Compare and see reviews for airlines that fly from Redmond to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $688Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $742Free CancellationRating
7.9
7,984 reviews
Search Delta flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Estoril
Leiria
Sesimbra
Tomar
Evora
Zambujeira do Mar
Batalha
Figueira da Foz
Óbidos
Torres Vedras
Comporta
Sines

Why use momondo?

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

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 Lisbon from Redmond.

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

Flights from Redmond to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Redmond to Lisbon 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 Lisbon right now. Can momondo alert me if prices change?

Price alerts on flights to Lisbon from Redmond are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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