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Portugal

$552+ Cheap flights from Pasco (PSC) 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.
PSC — LIS
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap flight deals from Pasco to Portugal

Cheapest flights from Pasco to Portugal
Explore the most affordable flight options available from Pasco to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/27. 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 3/46:17 am
PSC
-
LIS
2 stops17h 53m
United Airlines
Sun 3/85:00 am
LIS
-
PSC
2 stops37h 36m
United Airlines
Deal found 2/27$806
This Delta deal was found by Cheapflights users on 3/2. 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 3/46:45 am
PSC
-
LIS
2 stops24h 25m
Delta
Sun 3/85:30 am
LIS
-
PSC
2 stops21h 26m
Delta
Deal found 3/2$807
This Delta deal was found by Cheapflights users on 3/4. 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.
Sun 6/145:00 pm
PSC
-
LIS
2 stops33h 45m
Delta
Wed 7/15:35 am
LIS
-
PSC
2 stops35h 15m
Delta
Deal found 3/4$940
This Delta deal was found by Cheapflights users on 3/4. 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.
Sun 6/1412:35 pm
PSC
-
LIS
2 stops38h 10m
Delta
Thu 7/212:45 pm
LIS
-
PSC
2 stops38h 59m
Delta
Deal found 3/4$976
This Delta deal was found by Cheapflights users on 3/4. 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.
Sun 6/143:32 pm
PSC
-
LIS
2 stops35h 13m
Delta
Sun 6/285:00 am
LIS
-
PSC
2 stops17h 43m
Delta
Deal found 3/4$998
This Delta deal was found by Cheapflights users on 3/4. 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.
Sun 6/147:35 pm
PSC
-
LIS
2 stops31h 10m
Delta
Mon 6/295:00 am
LIS
-
PSC
2 stops26h 44m
Delta
Deal found 3/4$1,050
This United Airlines deal was found by Cheapflights users on 3/4. 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 6/1512:08 pm
PSC
-
LIS
2 stops26h 32m
United Airlines
Thu 7/27:35 am
LIS
-
PSC
2 stops21h 17m
United Airlines
Deal found 3/4$1,058
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Sun 6/145:14 am
PSC
-
LIS
2 stops32h 21m
United Airlines
Fri 7/312:20 pm
LIS
-
PSC
2 stops32h 34m
United Airlines
Deal found 3/4$1,084

Find flight deals from Pasco to Portugal

Keep the following information in mind while searching for Pasco to Portugal flight deals. Data was last updated March 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$940
(Delta)

One-way from

$552
(United Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Lisbon Humberto Delgado flights.
Search Deals
From Pasco Tri Cities to Portugal
Search Deals
One-way flight from Pasco Tri Cities to Portugal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco 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 March 4, 2026.
Use the filters below to find and compare flights from Pasco to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 6/15

12:08 pm-10:40 pm

2 stops26h 32m

Lisbon Humberto Delgado

Thu 7/2

7:35 am-8:52 pm

2 stops21h 17m

$1,058

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Tue 6/16

1:35 pm-9:35 pm

2 stops24h 00m

Lisbon Humberto Delgado

Mon 6/29

7:15 pm-8:52 pm

2 stops33h 37m

$1,058

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Wed 6/17

7:00 am-9:20 am

2 stops18h 20m

Lisbon Humberto Delgado

Tue 6/30

6:15 am-12:50 am

2 stops26h 35m

$1,174

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Fri 6/19

5:00 pm-8:00 am

2 stops31h 00m

Lisbon Humberto Delgado

Sun 6/28

9:55 am-8:50 am

2 stops30h 55m

$1,400

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Thu 6/18

12:35 pm-8:00 am

2 stops35h 25m

Lisbon Humberto Delgado

Tue 6/30

10:00 am-2:43 pm

2 stops36h 43m

$1,445

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Thu 6/18

11:45 am-8:00 am

2 stops36h 15m

Lisbon Humberto Delgado

Sat 6/27

10:00 am-10:41 pm

2 stops20h 41m

$1,737

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 5/16

5:00 am-11:00 am

2 stops46h 00m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Sorted by cheapest first

Best time to book a flight from Pasco to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Pasco 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 Pasco to Portugal
No data available for this route at this time. Please check back soon.

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 March 4, 2026.
Read reviews from past customers who have flown United Airlines from Pasco to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,382 reviews

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,382 reviews
United Airlines
7.4
Good
9,382 reviews

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Pasco 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 Pasco to Portugal?

    Most people fly from Pasco Tri Cities (PSC) if they book a flight from Pasco to Portugal. Pasco Tri Cities is conveniently located just 1.9 mi from Pasco’s city center.

  • How long is the flight from Pasco to Portugal?

    Departing from Pasco to Portugal will take you 25h 27m. Airlines will cover a distance of 5139 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Pasco to Portugal that include hotel bookings?

    Yes. In addition to deals on Pasco to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasco to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasco to Portugal.

  • Can I find deals for business class flights from Pasco to Portugal?

    Yes. Cheapflights offers flight deals from Pasco 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pasco to Portugal

Discover the top airline that operate flights from Pasco 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 March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$727Average$1,197FlexibilityNo cancel feeOn-time69%

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