HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$514+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — LIS
May 4 — May 111
Sun 5/4
Sun 5/11
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

Keep the following information in mind while searching for Spokane to Portugal flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$976
(United Airlines)

One-way from

$514
(KLM)

Popular in

April

Cheapest in

February

Average price

$1,306
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. 15% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 29, 2025.

This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:15 amGEG - LIS
2 stops20h 05mAir Canada
Tue 10/711:25 amLIS - GEG
2 stops33h 11mAir Canada
Deal found 4/28$791
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/15:15 amGEG - LIS
2 stops44h 05mUnited Airlines
Thu 9/1811:25 amLIS - GEG
2 stops41h 38mUnited Airlines
Deal found 4/29$916
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:21 amGEG - LIS
3 stops21h 09mMultiple Airlines
Tue 10/711:25 amLIS - GEG
2 stops17h 07mMultiple Airlines
Deal found 4/28$1,024
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:25 pmGEG - LIS
2 stops22h 25mLufthansa
Sat 5/108:40 amLIS - GEG
2 stops22h 58mLufthansa
Deal found 4/28$2,319

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 April 29, 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

Sun 5/18

5:29 am-9:20 am

2 stops43h 51m

Lisbon Humberto Delgado

Wed 5/28

11:25 am-8:48 pm

2 stops41h 23m

$976

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Sun 5/18

5:49 pm-11:10 pm

2 stops45h 21m

Lisbon Humberto Delgado

Wed 5/28

4:30 pm-9:11 pm

2 stops36h 41m

$1,134

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Fri 7/4

11:37 am-4:30 pm

3 stops20h 53m

Lisbon Humberto Delgado

Sat 7/12

9:50 am-9:59 pm

3 stops20h 09m

$1,491

SpokaneFaro

GEG - FAO

GEGFAO

Spokane

Sun 10/19

12:40 pm-7:10 pm

2 stops22h 30m

$514

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 7/16

7:00 am-9:20 am

2 stops18h 20m

$608

SpokaneFaro

GEG - FAO

GEGFAO

Spokane

Sun 10/19

11:21 am-5:20 pm

3 stops21h 59m

$845

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 7/16

11:37 am-4:30 pm

3 stops20h 53m

$964

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $612). Flying from Spokane to Portugal in June is currently the most expensive (average of $1,178). 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 April 29, 2025.

When flying from Spokane to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
KLM
7.8
Good
1,333 reviews

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Canada
7.0
Good
9,242 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.1

Boarding

7.8

Overall

7.8

Crew

8.4

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • 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 $612). Flying from Spokane to Portugal in June is currently the most expensive (average of $1,178). 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 Istanbul flights
Seattle to Gatwick flights
Seattle to Dublin flights
Portland to Heathrow flights
Seattle to Leonardo da Vinci/Fiumicino flights
Seattle to London City flights
Seattle to Amsterdam flights
Seattle to Frankfurt flights
Seattle to Orly flights
Seattle to Athens flights
Seattle to Keflavik Intl flights
Seattle to Lisbon flights
Seattle to Oslo Gardermoen flights
Seattle to Madrid flights
Seattle to Vicenza flights
Seattle to Copenhagen flights
Seattle to Barcelona-El Prat flights
Seattle to Malpensa flights
Portland to Charles de Gaulle flights
Seattle to Munich flights
Seattle to Sabiha Gokcen flights
Portland to Leonardo da Vinci/Fiumicino flights
Seattle to Bruxelles-National flights
Seattle to Linate flights
Portland to Gatwick flights
Portland to Dublin flights
Portland to Amsterdam flights
Portland to Athens flights
Seattle to Zurich flights
Seattle to Berlin flights
Seattle to Geneva flights
Portland to Orly flights
Seattle to Edinburgh flights
Portland to Vicenza flights
Portland to London City flights
Portland to Lisbon flights
Portland to Madrid flights
Seattle to Arlanda flights
Seattle to Stansted flights
Seattle to Frederic Chopin flights
Seattle to Prague flights
Seattle to Nice flights
Seattle to Florence flights
Portland to Keflavik Intl flights
Seattle to Glasgow Intl flights
Seattle to Helsinki flights
Portland to Barcelona-El Prat flights
Seattle to Vienna flights

Top 4 airlines flying from Spokane to Portugal

Discover the top 4 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$705Average$1,156FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$719Average$996FlexibilityNo cancel feeOn-time69%
DeltaCheapest$750Average$1,087FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$775Average$1,018FlexibilityNo cancel feeOn-time75%

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.