$577 Find Cheap Flights from Spokane to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Spokane to Portugal departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Spokane to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spokane to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spokane to Portugal

Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
5:00 am - 8:10 am
GEG
-
LIS
19h 10m
3 stops
United Airlines Logo
1:00 pm - 9:09 pm
LIS
-
GEG
40h 09m
2 stops
$728United Airlines
Tue, Oct 27 - Sat, Nov 7
United Airlines Logo
5:00 am - 9:50 am
GEG
-
LIS
21h 50m
2 stops
United Airlines Logo
1:00 pm - 9:09 pm
LIS
-
GEG
40h 09m
2 stops
$777United Airlines
Tue, Oct 27 - Sat, Nov 7
United Airlines Logo
5:00 am - 8:10 am
GEG
-
LIS
20h 10m
3 stops
United Airlines Logo
1:00 pm - 9:09 pm
LIS
-
GEG
40h 09m
2 stops
$778United Airlines
Tue, Sep 29 - Fri, Oct 16
United Airlines Logo
5:00 am - 9:20 am
GEG
-
LIS
20h 20m
2 stops
United Airlines Logo
11:25 am - 3:05 pm
LIS
-
GEG
35h 40m
2 stops
$834United Airlines
Mon, Sep 28 - Wed, Oct 14
United Airlines Logo
5:00 am - 9:20 am
GEG
-
LIS
20h 20m
2 stops
United Airlines Logo
1:00 pm - 8:53 pm
LIS
-
GEG
39h 53m
2 stops
$839United Airlines
Mon, Sep 28 - Tue, Oct 13
United Airlines Logo
5:00 am - 9:20 am
GEG
-
LIS
20h 20m
2 stops
United Airlines Logo
5:05 am - 10:16 pm
LIS
-
GEG
25h 11m
2 stops
$843United Airlines
Sun, Oct 4 - Thu, Oct 15
United Airlines Logo
5:00 am - 11:05 am
GEG
-
LIS
22h 05m
2 stops
United Airlines Logo
1:00 pm - 8:53 pm
LIS
-
GEG
39h 53m
2 stops
$844United Airlines
Tue, Sep 29 - Wed, Oct 14
Delta Logo
3:05 pm - 5:50 pm
GEG
-
LIS
18h 45m
2 stops
Delta Logo
5:35 am - 11:42 pm
LIS
-
GEG
26h 07m
2 stops
$851Delta
Mon, Sep 28 - Wed, Oct 14
Delta Logo
10:45 pm - 8:00 am
GEG
-
LIS
25h 15m
2 stops
Delta Logo
5:35 am - 11:42 pm
LIS
-
GEG
26h 07m
2 stops
$852Delta
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
7:00 am - 10:55 am
GEG
-
LIS
19h 55m
2 stops
Multiple Airlines Logo
5:35 am - 4:06 pm
LIS
-
GEG
18h 31m
2 stops
$856Multiple Airlines
Booking Insights

KAYAK's insights & trends for Spokane to Portugal flights

Get data-powered insights and trends into flights from Spokane to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Spokane to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Spokane to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Spokane to Portugal is March, when tickets cost $478 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $952 and $920 respectively.

Good to know

Low seasonAugust
Cheapest flight$577
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 51% lower on average.
Flight from Spokane to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Spokane to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spokane to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spokane to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Spokane to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Spokane to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Spokane to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spokane to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Spokane to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Spokane to Portugal

 
Need help choosing which airline to fly with from Spokane to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8450 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.8Comfort
8.5Crew
Airline reviews

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

6.0 Goodrghinftl, May 2026
FWA - ATL
Read more Delta reviews

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Everything you need to know for your flight from Spokane to Portugal

Information on your arrival and departure airports