HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$337+ Cheap flights from Spokane (GEG) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — LIS
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spokane to Portugal with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Spokane to Portugal

Cheapest flights from Spokane to Portugal
Explore the most affordable flight options available from Spokane to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
GEG
-
LIS
2 stops28h 25m
Iberia
Tue 4/288:25 am
LIS
-
GEG
2 stops44h 03m
Iberia
Deal found 1/28$495
This United Airlines deal was found by Cheapflights users on 1/27. 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 10/2312:30 pm
GEG
-
LIS
2 stops37h 50m
United Airlines
Fri 11/65:00 am
LIS
-
GEG
2 stops26h 38m
United Airlines
Deal found 1/27$499
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/245:00 am
GEG
-
LIS
2 stops19h 10m
United Airlines
Tue 3/35:00 am
LIS
-
GEG
2 stops38h 45m
United Airlines
Deal found 1/27$500
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:25 am
GEG
-
LIS
2 stops22h 25m
Delta
Tue 4/285:00 am
LIS
-
GEG
2 stops24h 40m
Delta
Deal found 1/26$501
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
GEG
-
LIS
2 stops33h 25m
Multiple Airlines
Sat 5/96:55 pm
LIS
-
GEG
2 stops33h 33m
Multiple Airlines
Deal found 1/25$540
This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:08 pm
GEG
-
LIS
2 stops20h 37m
Multiple Airlines
Tue 5/195:35 am
LIS
-
GEG
2 stops17h 11m
Multiple Airlines
Deal found 1/25$593
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/255:00 am
GEG
-
LIS
2 stops21h 15m
United Airlines
Sun 3/110:15 am
LIS
-
GEG
2 stops19h 49m
United Airlines
Deal found 1/26$595
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/197:00 am
GEG
-
LIS
2 stops17h 10m
United Airlines
Fri 2/275:00 am
LIS
-
GEG
2 stops24h 07m
United Airlines
Deal found 1/26$615
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:35 pm
GEG
-
LIS
2 stops25h 20m
Lufthansa
Sat 5/97:25 am
LIS
-
GEG
2 stops21h 51m
Lufthansa
Deal found 1/27$624
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:00 pm
GEG
-
LIS
2 stops36h 00m
Scandinavian Airlines
Fri 8/286:25 pm
LIS
-
GEG
2 stops32h 22m
Scandinavian Airlines
Deal found 1/26$645
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:29 pm
GEG
-
FAO
2 stops55h 01m
Multiple Airlines
Sat 3/2111:10 am
FAO
-
GEG
2 stops55h 27m
Multiple Airlines
Deal found 1/27$1,049
This Air Canada deal was found by Cheapflights users on 1/27. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:00 am
GEG
-
FAO
3 stops26h 45m
Air Canada
Sat 3/216:05 am
FAO
-
GEG
3 stops22h 54m
Air Canada
Deal found 1/27$3,487

Find flight deals from Spokane to Portugal

Keep the following information in mind while searching for Spokane to Portugal flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(Expedia)

One-way from

$337
(United Airlines)

Popular in

August

Cheapest in

February

Average price

$694
Provider with most accurate pricing for Spokane-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Spokane-Lisbon Humberto Delgado flights.
Search Deals
From Spokane to Portugal
Search Deals
One-way flight from Spokane to Portugal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Spokane to Portugal that are best for you.

Fly from

Spokane

Fly to

Portugal

Route

Depart

Return

Price

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 4/21

6:00 am-6:25 pm

2 stops28h 25m

Lisbon Humberto Delgado

Tue 4/28

8:25 am-8:28 pm

2 stops44h 03m

$495

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 4/14

11:25 am-5:50 pm

2 stops22h 25m

Lisbon Humberto Delgado

Tue 4/28

5:00 am-9:40 pm

2 stops24h 40m

$501

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Fri 4/24

6:00 am-11:25 pm

2 stops33h 25m

Lisbon Humberto Delgado

Sat 5/9

6:55 pm-8:28 pm

2 stops33h 33m

$540

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 5/5

2:08 pm-6:45 pm

2 stops20h 37m

Lisbon Humberto Delgado

Tue 5/19

5:35 am-2:46 pm

2 stops17h 11m

$593

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Fri 4/24

5:05 am-9:55 pm

2 stops32h 50m

Lisbon Humberto Delgado

Sat 5/9

1:00 pm-10:50 pm

2 stops41h 50m

$595

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 2/25

5:00 am-10:15 am

2 stops21h 15m

Lisbon Humberto Delgado

Sun 3/1

10:15 am-10:04 pm

2 stops19h 49m

$595

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Thu 2/19

7:00 am-8:10 am

2 stops17h 10m

Lisbon Humberto Delgado

Fri 2/27

5:00 am-9:07 pm

2 stops24h 07m

$615

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Fri 4/24

12:35 pm-9:55 pm

2 stops25h 20m

Lisbon Humberto Delgado

Sat 5/9

7:25 am-9:16 pm

2 stops21h 51m

$624

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 2/24

12:38 pm-10:15 am

3 stops37h 37m

Lisbon Humberto Delgado

Tue 3/3

6:10 am-6:16 pm

2 stops20h 06m

$702

SpokaneFaro

GEG - FAO

GEGFAO

Spokane

Sat 3/14

8:29 pm-10:30 am

2 stops55h 01m

Faro

Sat 3/21

11:10 am-11:37 am

2 stops55h 27m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Spokane to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Spokane with our price prediction graph.
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 Spokane to Portugal

What is the cheapest month to book a flight from Spokane to Portugal?

Currently, January is the cheapest month in which you can book a flight from Spokane to Portugal (average of $495). Flying from Spokane to Portugal in June is currently the most expensive (average of $952). 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.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated January 28, 2026.
Read through reviews of airlines operating flights from Spokane to Portugal, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,208 reviews
Delta
7.9
Good
8,123 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to Portugal?

    For a flight from Spokane to Portugal, you will be flying from Spokane. Spokane (GEG) is just 5.6 mi from the center of the city.

  • How long is the flight from Spokane to Portugal?

    A quick flight from Spokane to Portugal can take about 22h 25m. Iberia provides one of the quickest options available for as low as $501. The distance from Spokane to Portugal is about 5022 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Spokane to Portugal that include hotel bookings?

    Yes. In addition to deals on Spokane to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to Portugal.

  • Can I find deals for business class flights from Spokane to Portugal?

    Yes. Cheapflights offers flight deals from Spokane to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Spokane to Portugal (average of $495). Flying from Spokane to Portugal in June is currently the most expensive (average of $952). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Spokane to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Heathrow flights
Seattle to Charles de Gaulle flights
Seattle to Dublin flights
Seattle to Istanbul flights
Seattle to Leonardo da Vinci/Fiumicino flights
Portland to Heathrow flights
Seattle to Amsterdam flights
Seattle to Gatwick flights
Seattle to Orly flights
Seattle to Frankfurt flights
Seattle to Stansted flights
Seattle to London City flights
Seattle to Athens flights
Seattle to Barcelona-El Prat flights
Seattle to Lisbon flights
Seattle to Sabiha Gokcen flights
Seattle to Keflavik Intl flights
Portland to Amsterdam flights
Portland to Gatwick flights
Seattle to Madrid flights
Seattle to Malpensa flights
Portland to Leonardo da Vinci/Fiumicino flights
Portland to Charles de Gaulle flights
Seattle to Linate flights
Portland to Dublin flights
Seattle to Copenhagen flights
Seattle to Oslo Gardermoen flights
Portland to Orly flights
Seattle to Bruxelles-National flights
Seattle to Vicenza flights
Portland to London City flights
Portland to Stansted flights
Portland to Athens flights
Portland to Barcelona-El Prat flights
Seattle to Zurich flights
Seattle to Munich flights
Seattle to Geneva flights
Seattle to Edinburgh flights
Seattle to Glasgow Intl flights
Portland to Madrid flights
Seattle to Luton flights
Seattle to Vienna flights
Seattle to Berlin flights
Seattle to Beauvais-Tille flights
Portland to Lisbon flights
Seattle to Nice flights
Seattle to Málaga flights
Seattle to Arlanda flights
Seattle to Prague flights
Seattle to Porto flights

Top 3 airlines flying from Spokane to Portugal

Discover the top 3 airlines that operate flights from Spokane to Portugal. 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 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$498Average$1,018FlexibilityNo cancel feeOn-time75%
DeltaCheapest$499Average$851FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$767Average$996FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights