$628+ Cheap flights from Redmond (RDM) to Lisbon (LIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LIS
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Redmond to Lisbon with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Redmond to Lisbon
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Cheapest flights from Redmond to LisbonExplore the most affordable flight options available from Redmond to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Redmond to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:15 am -
2 stops16h 50m
Tue 12/155:00 am -
2 stops21h 27m
Deal found 10/23![United Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:16 am -
1 stop22h 04m
Tue 12/1510:30 am -
1 stop20h 53m
Deal found 10/23![Multiple Airlines logo]()
$972
This Orbitz deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:18 pm -
2 stops57h 17m
Sat 1/211:35 am -
2 stops43h 58m
Deal found 10/23![Multiple Airlines logo]()
$1,942
This Turkish Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:59 pm -
2 stops43h 26m
Sat 1/211:35 am -
2 stops37h 03m
Deal found 10/23![Multiple Airlines logo]()
$2,177
This BusinessClass deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
2 stops20h 05m
Sun 12/611:05 am -
2 stops31h 19m
Deal found 10/23![British Airways logo]()
$3,134
This BusinessClass deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:50 pm -
2 stops34h 40m
Wed 12/3011:05 am -
2 stops20h 28m
Deal found 10/21![British Airways logo]()
$3,147
This BusinessClass deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:32 pm -
2 stops38h 33m
Thu 12/3110:25 am -
2 stops21h 08m
Deal found 10/20![British Airways logo]()
$3,154
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:51 pm -
2 stops59h 29m
Thu 12/2410:55 am -
2 stops33h 06m
Deal found 10/20![United Airlines logo]()
$3,313
Best flights from Redmond to LisbonDiscover carefully curated flight deals from Redmond to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Redmond to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/25:00 am -
2 stops34h 30m
Fri 3/56:00 am -
2 stops37h 46m
Deal found 10/23![United Airlines logo]()
$728
This Air France deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1912:30 pm -
2 stops21h 00m
Sat 2/273:35 pm -
2 stops39h 11m
Deal found 10/25![Multiple Airlines logo]()
$824
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:15 am -
2 stops16h 50m
Tue 12/155:00 am -
2 stops21h 27m
Deal found 10/23![United Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/195:00 am -
2 stops24h 30m
Sat 2/2711:20 am -
2 stops39h 14m
Deal found 10/22![United Airlines logo]()
$828
This BusinessClass deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
2 stops20h 05m
Sun 12/611:05 am -
2 stops31h 19m
Deal found 10/23![British Airways logo]()
$3,134
This Turkish Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:59 pm -
2 stops43h 26m
Sat 1/211:35 am -
2 stops37h 03m
Deal found 10/23![Multiple Airlines logo]()
$2,177
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:51 pm -
2 stops59h 29m
Thu 12/2410:55 am -
2 stops33h 06m
Deal found 10/20![United Airlines logo]()
$3,313
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:00 am -
2 stops20h 20m
Sun 12/2010:50 am -
2 stops44h 09m
Deal found 10/21![United Airlines logo]()
$3,677
Last-minute flights from Redmond to LisbonDiscover last-minute flight deals from Redmond to Lisbon. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Redmond to Lisbon. Data last updated October 25, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
2 stops20h 05m
Sun 12/611:05 am -
2 stops31h 19m
Deal found 10/23![British Airways logo]()
$3,134
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:07 pm -
1 stop35h 33m
Sun 12/62:00 pm -
2 stops57h 16m
Deal found 10/23![Multiple Airlines logo]()
$6,576
One-way flights from Redmond to LisbonSearch for one-way flight options from Redmond to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Redmond to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Air France deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:10 am -
2 stops32h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air France logo]()
$628
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:07 am -
3 stops42h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:21 pm -
1 stop35h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$796
Find flight deals from Redmond to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $724 (Air France) |
One-way from | $628 (Air France) |
Popular in | June |
Cheapest in | February |
Average price | $917 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
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
Cheapest round-trip
Quickest round-trip
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Sun 11/1
6:10 am-10:25 pm
2 stops32h 15m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$628
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Sun 11/1
7:07 am-9:20 am
3 stops42h 13m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$662
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Tue 3/2
5:00 am-11:30 pm
2 stops34h 30m
Lisbon Humberto Delgado
Fri 3/5
6:00 am-11:46 am
2 stops37h 46m
$728
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Tue 12/8
9:15 am-10:05 am
2 stops16h 50m
Lisbon Humberto Delgado
Tue 12/15
5:00 am-6:27 pm
2 stops21h 27m
$792
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Sun 11/1
4:21 pm-11:40 am
1 stop35h 19m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$796
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Fri 2/19
12:30 pm-5:30 pm
2 stops21h 00m
Lisbon Humberto Delgado
Sat 2/27
3:35 pm-10:46 pm
2 stops39h 11m
$824
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Fri 2/19
5:00 am-1:30 pm
2 stops24h 30m
Lisbon Humberto Delgado
Sat 2/27
11:20 am-6:34 pm
2 stops39h 14m
$828
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Sat 12/19
7:59 pm-11:25 pm
2 stops43h 26m
Lisbon Humberto Delgado
Sat 1/2
11:35 am-4:38 pm
2 stops37h 03m
$2,177
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Sun 11/22
5:00 am-9:05 am
2 stops20h 05m
Lisbon Humberto Delgado
Sun 12/6
11:05 am-10:24 am
2 stops31h 19m
$3,134
RedmondLisbon
RDM Bend/Redmond - LIS Lisbon Humberto Delgado
RDMLIS
Bend/Redmond
Sat 12/12
1:51 pm-9:20 am
2 stops59h 29m
Lisbon Humberto Delgado
Thu 12/24
10:55 am-12:01 pm
2 stops33h 06m
$3,313
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Redmond to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Lisbon in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Redmond-Lisbon flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Redmond-Lisbon flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Redmond-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Redmond-Lisbon flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Redmond to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Redmond with our price prediction graph.
RDM-LIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Redmond to Lisbon
What is the cheapest month to book a flight from Redmond to Lisbon?
Currently, February is the cheapest month in which you can book a flight from Redmond to Lisbon (average of $509). Flying from Redmond to Lisbon in June is currently the most expensive (average of $1,352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Redmond to Lisbon?
Airfare is below average for this route at the moment.
Redmond to Lisbon flights typically cost between $860 and $864 in April.The cheapest round-trip price found within the last 5 days was $724 on Multiple Airlines (Apr 14-Apr 23).
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Redmond to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Redmond to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Torres Vedras
Beja
Nazaré
Colares
Sesimbra
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Redmond and Lisbon flights
Browse other Redmond and Lisbon flight options. Last updated on October 25, 2026.
Other flights from Redmond
Browse through other flights departing from Redmond. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Redmond to Lisbon
Discover the top 2 airlines that operate flights from Redmond to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$479 | Average$745 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$626 | Average$806 | FlexibilityNo cancel fee | On-time69% |