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Portugal

$410+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — LIS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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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 21, 2026.

This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:00 am
GEG
-
LIS
2 stops22h 05m
Multiple Airlines
Wed 2/46:45 pm
LIS
-
GEG
2 stops32h 04m
Multiple Airlines
Deal found 1/20$453
This Iberia deal was found by Cheapflights users on 1/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
GEG
-
LIS
2 stops28h 25m
Iberia
Tue 4/288:45 pm
LIS
-
GEG
2 stops31h 43m
Iberia
Deal found 1/19$479
This United Airlines deal was found by Cheapflights users on 1/19. 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 1/276:53 am
GEG
-
LIS
2 stops17h 17m
United Airlines
Wed 2/411:20 am
LIS
-
GEG
2 stops33h 26m
United Airlines
Deal found 1/19$496
This United Airlines deal was found by Cheapflights users on 1/19. 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 10/295:00 am
GEG
-
LIS
2 stops21h 20m
United Airlines
Thu 12/35:00 am
LIS
-
GEG
2 stops38h 24m
United Airlines
Deal found 1/19$498
This United Airlines deal was found by Cheapflights users on 1/19. 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 11/35:00 am
GEG
-
LIS
2 stops21h 15m
United Airlines
Thu 12/35:00 am
LIS
-
GEG
2 stops38h 24m
United Airlines
Deal found 1/19$499
This Delta deal was found by Cheapflights users on 1/19. 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.
Thu 10/295:20 am
GEG
-
LIS
2 stops23h 00m
Delta
Wed 12/211:25 am
LIS
-
GEG
2 stops35h 20m
Delta
Deal found 1/19$500
This Delta deal was found by Cheapflights users on 1/18. 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 4/143:29 pm
GEG
-
LIS
2 stops18h 21m
Delta
Tue 4/285:00 am
LIS
-
GEG
2 stops24h 40m
Delta
Deal found 1/18$501
This United Airlines deal was found by Cheapflights users on 1/19. 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 10/317:02 am
GEG
-
LIS
2 stops33h 28m
United Airlines
Fri 11/275:00 am
LIS
-
GEG
2 stops24h 09m
United Airlines
Deal found 1/19$502
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 2/167:00 am
GEG
-
LIS
2 stops22h 20m
United Airlines
Mon 2/236:10 am
LIS
-
GEG
2 stops41h 06m
United Airlines
Deal found 1/19$504
This United Airlines deal was found by Cheapflights users on 1/19. 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 stops19h 10m
United Airlines
Sun 3/112:15 pm
LIS
-
GEG
2 stops41h 49m
United Airlines
Deal found 1/19$505
This Delta deal was found by Cheapflights users on 1/19. 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.
Wed 11/45:00 pm
GEG
-
LIS
2 stops31h 00m
Delta
Wed 12/211:25 am
LIS
-
GEG
2 stops35h 20m
Delta
Deal found 1/19$511

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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$463
(Iberia)

One-way from

$410
(Kiwi.com)

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. 18% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 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 21, 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

8:45 pm-8:28 pm

2 stops31h 43m

$479

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 4/14

6:00 am-6:25 pm

2 stops28h 25m

Lisbon Humberto Delgado

Tue 4/28

8:45 pm-8:28 pm

2 stops31h 43m

$479

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Thu 2/19

7:00 am-10:15 am

2 stops19h 15m

Lisbon Humberto Delgado

Fri 2/27

5:00 am-11:00 pm

2 stops26h 00m

$499

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 2/25

7:00 am-8:10 am

2 stops17h 10m

Lisbon Humberto Delgado

Sun 3/1

5:00 am-10:04 pm

2 stops25h 04m

$499

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 4/14

3:29 pm-5:50 pm

2 stops18h 21m

Lisbon Humberto Delgado

Tue 4/28

5:00 am-9:40 pm

2 stops24h 40m

$501

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Mon 2/16

7:00 am-1:20 pm

2 stops22h 20m

Lisbon Humberto Delgado

Mon 2/23

6:10 am-3:16 pm

2 stops41h 06m

$504

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Fri 4/24

6:00 am-6:00 pm

2 stops28h 00m

Lisbon Humberto Delgado

Sat 5/9

7:10 am-8:28 pm

2 stops21h 18m

$524

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 5/5

6:00 am-10:45 pm

2 stops32h 45m

Lisbon Humberto Delgado

Tue 5/19

7:25 am-9:40 pm

2 stops22h 15m

$616

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Sat 5/16

3:38 pm-11:25 pm

3 stops47h 47m

$410

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Sat 5/16

8:55 am-11:00 am

2 stops42h 05m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 11 results
1
2

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 $975). 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 21, 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
8,088 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

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
8,088 reviews
Delta
7.9
Good
8,088 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

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
1,442 reviews
Delta
7.9
Good
8,088 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

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
9,191 reviews
Delta
7.9
Good
8,088 reviews

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

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 19h 15m. Iberia provides one of the quickest options available for as low as $499. 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 $975). 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

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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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$498Average$1,018FlexibilityNo cancel feeOn-time75%
DeltaCheapest$505Average$911FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$769Average$998FlexibilityNo cancel feeOn-time69%

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