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$493+ Cheap flights from Spokane (GEG) to Portugal

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — LIS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Spokane to Portugal

Keep the following information in mind while searching for Spokane to Portugal flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(United Airlines)

Popular in

August

Cheapest in

December

Average price

$982
Provider with most accurate pricing for Spokane-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Spokane-Lisbon Humberto Delgado flights.
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From Spokane to Portugal
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Highest demand for flights based on searches. 14% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/35:25 amGEG - LIS
2 stops20h 50mUnited Airlines
Sun 12/710:50 amLIS - GEG
2 stops42h 09mUnited Airlines
Deal found 11/4$494
This KLM deal was found by Cheapflights users on 11/5. 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.
Thu 12/41:12 pmGEG - FAO
2 stops43h 43mKLM
Mon 12/87:15 pmFAO - GEG
2 stops32h 55mKLM
Deal found 11/5$552
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:45 pmGEG - LIS
2 stops26h 45mLufthansa
Tue 11/185:00 amLIS - GEG
2 stops23h 45mLufthansa
Deal found 11/6$707
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/234:00 pmGEG - LIS
2 stops34h 15mUnited Airlines
Mon 12/2911:55 amLIS - GEG
2 stops41h 36mUnited Airlines
Deal found 11/4$954
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/231:47 pmGEG - LIS
2 stops36h 28mUnited Airlines
Sun 12/2811:55 amLIS - GEG
2 stops35h 24mUnited Airlines
Deal found 11/4$1,056
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/221:47 pmGEG - LIS
2 stops36h 28mUnited Airlines
Mon 12/2911:55 amLIS - GEG
2 stops41h 36mUnited Airlines
Deal found 11/4$1,088
This Travelocity deal was found by Cheapflights users on 11/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:10 amGEG - LIS
2 stops20h 10mMultiple Airlines
Fri 11/285:00 amLIS - GEG
2 stops21h 59mMultiple Airlines
Deal found 11/5$1,117
This Delta deal was found by Cheapflights users on 11/4. 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 12/186:00 amGEG - LIS
2 stops18h 00mDelta
Wed 12/245:00 amLIS - GEG
2 stops35h 31mDelta
Deal found 11/4$1,236
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/214:05 pmGEG - LIS
2 stops57h 15mUnited Airlines
Fri 11/285:00 amLIS - GEG
2 stops26h 29mUnited Airlines
Deal found 11/4$1,377
This Delta deal was found by Cheapflights users on 11/4. 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 12/2310:33 pmGEG - LIS
2 stops32h 37mDelta
Tue 12/3011:25 amLIS - GEG
2 stops39h 34mDelta
Deal found 11/4$1,469
This Delta deal was found by Cheapflights users on 11/4. 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 12/243:32 pmGEG - LIS
2 stops32h 28mDelta
Tue 12/3011:15 amLIS - GEG
2 stops20h 49mDelta
Deal found 11/4$1,510
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Mon 12/2211:59 pmGEG - LIS
2 stops48h 56mAir Canada
Tue 12/3011:20 amLIS - GEG
2 stops19h 10mAir Canada
Deal found 11/4$1,559

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 November 6, 2025.
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 1/27

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Wed 2/4

11:20 am-9:22 pm

2 stops42h 02m

$493

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 12/3

5:25 am-10:15 am

2 stops20h 50m

Lisbon Humberto Delgado

Sun 12/7

10:50 am-8:59 pm

2 stops42h 09m

$494

SpokaneFaro

GEG - FAO

GEGFAO

Spokane

Thu 12/4

1:12 pm-4:55 pm

2 stops43h 43m

Faro

Mon 12/8

7:15 pm-8:10 pm

2 stops32h 55m

$552

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 1/27

11:25 am-9:20 am

2 stops37h 55m

Lisbon Humberto Delgado

Wed 2/4

11:20 am-12:46 pm

3 stops33h 26m

$623

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 12/23

4:00 pm-10:15 am

2 stops34h 15m

Lisbon Humberto Delgado

Mon 12/29

11:55 am-9:31 pm

2 stops41h 36m

$954

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Tue 12/23

1:47 pm-10:15 am

2 stops36h 28m

Lisbon Humberto Delgado

Sun 12/28

11:55 am-3:19 pm

2 stops35h 24m

$1,056

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Mon 11/24

5:10 am-9:20 am

2 stops20h 10m

Lisbon Humberto Delgado

Fri 11/28

5:00 am-6:59 pm

2 stops21h 59m

$1,117

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Thu 12/18

6:00 am-8:00 am

2 stops18h 00m

Lisbon Humberto Delgado

Wed 12/24

5:00 am-8:31 am

2 stops35h 31m

$1,236

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Fri 11/21

4:05 pm-9:20 am

2 stops57h 15m

Lisbon Humberto Delgado

Fri 11/28

5:00 am-11:29 pm

2 stops26h 29m

$1,377

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Sat 3/28

6:05 am-8:20 am

3 stops19h 15m

Lisbon Humberto Delgado

Sun 4/5

12:50 pm-10:55 am

2 stops30h 05m

$1,448

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 12 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, December is the cheapest month in which you can book a flight from Spokane to Portugal (average of $610). Flying from Spokane to Portugal in May is currently the most expensive (average of $1,012). 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.

What is the cheapest time of day to fly from GEG to PT?

Find hourly flight availability from Spokane to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Spokane to Portugal in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

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 November 6, 2025.
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
8,004 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

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
8,004 reviews
Delta
7.9
Good
8,004 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

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
1,405 reviews
Delta
7.9
Good
8,004 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

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
9,003 reviews
Delta
7.9
Good
8,004 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

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 19h 10m. United Airlines provides one of the quickest options available for as low as $493. 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, December is the cheapest month in which you can book a flight from Spokane to Portugal (average of $610). Flying from Spokane to Portugal in May is currently the most expensive (average of $1,012). 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$723Average$1,208FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$769Average$997FlexibilityNo cancel feeOn-time69%
KLMCheapest$801Average$1,018FlexibilityNo cancel feeOn-time75%

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