Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Spokane to Portugal from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Portugal departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Spokane to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 10:05 amGEG  Spokane-LIS Lisbon Humberto Delgado
21h 05m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 9:09 pmLIS  Lisbon Humberto Delgado-GEG Spokane
23h 09m2 stops Munich Franz Josef Strauss Denver Intl
$776United Airlines
Tue, Dec 29 - Fri, Jan 8
Delta Logo
7:00 am - 11:25 amGEG  Spokane-LIS Lisbon Humberto Delgado
20h 25m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
5:00 am - 7:27 pmLIS  Lisbon Humberto Delgado-GEG Spokane
22h 27m2 stops Amsterdam Schiphol Minneapolis St Paul
$776Delta
Tue, Dec 29 - Fri, Jan 8
Multiple Airlines Logo
7:00 am - 11:25 amGEG  Spokane-LIS Lisbon Humberto Delgado
20h 25m2 stops Minneapolis St Paul Paris Charles de Gaulle
Multiple Airlines Logo
5:00 am - 6:48 pmLIS  Lisbon Humberto Delgado-GEG Spokane
21h 48m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$776Multiple Airlines
Tue, Dec 29 - Fri, Jan 8
United Airlines Logo
4:10 pm - 10:05 amGEG  Spokane-LIS Lisbon Humberto Delgado
33h 55m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:50 am - 9:09 pmLIS  Lisbon Humberto Delgado-GEG Spokane
42h 19m2 stops Toronto Pearson Intl Denver Intl
$777United Airlines
Sat, Nov 14 - Sun, Dec 6
United Airlines Logo
5:00 am - 11:30 pmGEG  Spokane-LIS Lisbon Humberto Delgado
34h 30m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
10:50 am - 11:38 pmLIS  Lisbon Humberto Delgado-GEG Spokane
44h 48m2 stops Toronto Pearson Intl San Francisco
$779United Airlines
Tue, Jan 5 - Sun, Jan 17
United Airlines Logo
5:00 am - 10:05 amGEG  Spokane-LIS Lisbon Humberto Delgado
21h 05m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:00 am - 12:18 pmLIS  Lisbon Humberto Delgado-GEG Spokane
39h 18m2 stops Frankfurt am Main Chicago O'Hare Intl
$781United Airlines
Tue, Dec 29 - Fri, Jan 8
Multiple Airlines Logo
5:00 am - 9:20 amGEG  Spokane-LIS Lisbon Humberto Delgado
20h 20m2 stops Denver Intl Toronto Pearson Intl
Multiple Airlines Logo
10:50 am - 12:40 pmLIS  Lisbon Humberto Delgado-GEG Spokane
33h 50m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl
$808Multiple Airlines
Tue, Jan 5 - Sun, Jan 17
KLM Logo
11:10 am - 5:25 pmGEG  Spokane-FAO Faro
22h 15m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
KLM Logo
8:35 pm - 3:14 pmFAO  Faro-GEG Spokane
26h 39m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$934KLM
Mon, Sep 21 - Tue, Sep 29
Delta Logo
1:00 pm - 5:50 pmGEG  Spokane-LIS Lisbon Humberto Delgado
20h 50m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
Delta Logo
9:50 am - 11:59 pmLIS  Lisbon Humberto Delgado-GEG Spokane
22h 09m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl
$1,006Delta
Mon, Sep 14 - Sun, Sep 27
Delta Logo
11:09 am - 5:50 pmGEG  Spokane-LIS Lisbon Humberto Delgado
22h 41m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 9:15 pmLIS  Lisbon Humberto Delgado-GEG Spokane
24h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$1,119Delta
Sun, Sep 6 - Sun, Sep 13

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Spokane to Portugal

Our best United Airlines deals on Spokane to Portugal flight tickets
United Airlines
Dec 29
GEG5:00 amSpokane
21h 05m
2 stops
LIS10:05 amLisbon Humberto Delgado
Jan 8
LIS6:00 amLisbon Humberto Delgado
23h 09m
2 stops
GEG9:09 pmSpokane
$776
United Airlines
Nov 14
GEG4:10 pmSpokane
33h 55m
2 stops
LIS10:05 amLisbon Humberto Delgado
Dec 6
LIS10:50 amLisbon Humberto Delgado
42h 19m
2 stops
GEG9:09 pmSpokane
$777
United Airlines
Jan 5
GEG5:00 amSpokane
34h 30m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Jan 17
LIS10:50 amLisbon Humberto Delgado
44h 48m
2 stops
GEG11:38 pmSpokane
$779

Delta flights from Spokane to Portugal

Our best Delta deals on Spokane to Portugal flight tickets
Delta
Sep 14
GEG1:00 pmSpokane
20h 50m
2 stops
LIS5:50 pmLisbon Humberto Delgado
Sep 27
LIS9:50 amLisbon Humberto Delgado
22h 09m
2 stops
GEG11:59 pmSpokane
$1,006
Delta
Sep 6
GEG11:09 amSpokane
22h 41m
2 stops
LIS5:50 pmLisbon Humberto Delgado
Sep 13
LIS5:00 amLisbon Humberto Delgado
24h 15m
2 stops
GEG9:15 pmSpokane
$1,119

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Spokane to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Tue 12/29

5:00 am-10:05 am

2 stops21h 05m

Lisbon Humberto Delgado

Fri 1/8

6:00 am-9:09 pm

2 stops23h 09m

$776

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Tue 12/29

7:00 am-11:25 am

2 stops20h 25m

Lisbon Humberto Delgado

Fri 1/8

5:00 am-7:27 pm

2 stops22h 27m

$776
Quickest round-trip

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Tue 12/29

7:00 am-11:25 am

2 stops20h 25m

Lisbon Humberto Delgado

Fri 1/8

5:00 am-6:48 pm

2 stops21h 48m

$776

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Sat 11/14

4:10 pm-10:05 am

2 stops33h 55m

Lisbon Humberto Delgado

Sun 12/6

10:50 am-9:09 pm

2 stops42h 19m

$777

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Tue 1/5

5:00 am-11:30 pm

2 stops34h 30m

Lisbon Humberto Delgado

Sun 1/17

10:50 am-11:38 pm

2 stops44h 48m

$779

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Tue 12/29

5:00 am-10:05 am

2 stops21h 05m

Lisbon Humberto Delgado

Fri 1/8

5:00 am-12:18 pm

2 stops39h 18m

$781

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Tue 1/5

5:00 am-9:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Sun 1/17

10:50 am-12:40 pm

3 stops33h 50m

$808

SpokaneFaro

GEG Spokane - FAO Faro

GEGFAO

Spokane

Mon 9/21

11:10 am-5:25 pm

2 stops22h 15m

Faro

Tue 9/29

8:35 pm-3:14 pm

2 stops26h 39m

$934

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Mon 9/14

1:00 pm-5:50 pm

2 stops20h 50m

Lisbon Humberto Delgado

Sun 9/27

9:50 am-11:59 pm

2 stops22h 09m

$1,006

SpokaneLisbon

GEG Spokane - LIS Lisbon Humberto Delgado

GEGLIS

Spokane

Sun 9/6

11:09 am-5:50 pm

2 stops22h 41m

Lisbon Humberto Delgado

Sun 9/13

5:00 am-9:15 pm

2 stops24h 15m

$1,119

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portugal from

How to get the cheapest flight ticket from Spokane to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Spokane is in February. Flight prices, which tend to average around $613, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Spokane during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $694.

Cheap Spokane to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Portugal

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from Spokane to Portugal takes 19h 10m
There are no direct flights from Spokane to Portugal. There are no popular flight routes from Spokane to Portugal.
Search flight deals

Frequently asked questions about flying from Spokane to Portugal

  • When did momondo last update prices for flights from Spokane Airport to Portugal?

    Prices for flights from Spokane Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Spokane Airport to Portugal?

  • How old do you have to be to fly from Spokane Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spokane Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Spokane to Portugal

Compare and see reviews for airlines that fly from Spokane to Portugal with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $504Free CancellationRating
7.5
1,639 reviews
Search Air France flights
DeltaPriceFrom $505Free CancellationRating
7.8
8,496 reviews
Search Delta flights
United AirlinesPriceFrom $557Free CancellationRating
7.4
10,098 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Spokane to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Spokane to Portugal with flexible booking policies on momondo?

All flight searches from Spokane to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Spokane to Portugal?

momondo helps you find the best flight between Spokane and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Spokane to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Spokane to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $552
Flights to Portofrom $514
Flights to Funchalfrom $605
Flights to Farofrom $626
Flights to Ponta Delgadafrom $575
Flights to Lajesfrom $605
Flights to Hortafrom $670
Flights to Pico Islandfrom $668
Flights to Porto Santofrom $713
Flights to Velasfrom $690