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Portugal

$550+ Cheap flights from Pasco (PSC) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — LIS
Nov 4 — Nov 111
Tue 11/4
Tue 11/11
1 adult, Economy
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Cheap flight deals from Pasco to Portugal

Keep the following information in mind while searching for Pasco to Portugal flight deals. Data was last updated October 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(Delta)
Provider with most accurate pricing for Pasco Tri Cities-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Lisbon Humberto Delgado flights.
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From Pasco Tri Cities to Portugal
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Find flight deals from Pasco to Portugal

Best flights from Pasco to Portugal
Discover carefully curated flight deals from Pasco to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2025.

This Delta deal was found by Cheapflights users on 10/3. 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 1/145:20 amPSC - LIS
2 stops25h 50mDelta
Sun 1/185:00 amLIS - PSC
2 stops25h 49mDelta
Deal found 10/3$550
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/221:41 pmPSC - LIS
2 stops38h 19mUnited Airlines
Sat 3/287:50 pmLIS - PSC
2 stops32h 04mUnited Airlines
Deal found 10/5$772
This Ovago deal was found by Cheapflights users on 10/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:40 pmPSC - LIS
2 stops22h 15mBritish Airways
Sun 3/297:20 amLIS - PSC
2 stops21h 30mBritish Airways
Deal found 10/5$778
This Orbitz deal was found by Cheapflights users on 10/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:40 pmPSC - LIS
2 stops22h 15mMultiple Airlines
Sat 3/283:55 pmLIS - PSC
2 stops35h 55mMultiple Airlines
Deal found 10/5$1,496
This Ovago deal was found by Cheapflights users on 10/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:00 amPSC - LIS
2 stops20h 10mBritish Airways
Sun 3/297:20 amLIS - PSC
2 stops21h 30mBritish Airways
Deal found 10/5$823
This Ovago deal was found by Cheapflights users on 10/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/221:40 pmPSC - LIS
2 stops21h 05mBritish Airways
Sun 3/297:20 amLIS - PSC
2 stops21h 30mBritish Airways
Deal found 10/5$883
This British Airways deal was found by Cheapflights users on 10/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:00 amPSC - LIS
2 stops20h 10mBritish Airways
Fri 3/276:45 pmLIS - PSC
2 stops29h 06mBritish Airways
Deal found 10/5$1,047
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:25 amPSC - LIS
2 stops19h 45mUnited Airlines
Sat 3/285:00 amLIS - PSC
3 stops22h 54mUnited Airlines
Deal found 10/5$1,392
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:00 amPSC - LIS
1 stop21h 45mMultiple Airlines
Sun 3/2910:40 amLIS - PSC
2 stops41h 55mMultiple Airlines
Deal found 10/5$1,747
This Ovago deal was found by Cheapflights users on 10/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:40 pmPSC - LIS
2 stops22h 15mBritish Airways
Fri 3/277:05 amLIS - PSC
2 stops20h 45mBritish Airways
Deal found 10/5$1,356

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 October 5, 2025.
Use the filters below to find and compare flights from Pasco to Portugal that are best for you.

Fly from

Pasco

Fly to

Portugal

Route

Depart

Return

Price

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Wed 1/14

5:20 am-3:10 pm

2 stops25h 50m

Lisbon Humberto Delgado

Sun 1/18

5:00 am-10:49 pm

2 stops25h 49m

$550

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sun 3/22

1:41 pm-11:00 am

2 stops38h 19m

Lisbon Humberto Delgado

Sat 3/28

7:50 pm-8:54 pm

2 stops32h 04m

$772

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 3/23

1:40 pm-6:55 pm

2 stops22h 15m

Lisbon Humberto Delgado

Sun 3/29

7:20 am-8:50 pm

2 stops21h 30m

$778

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 3/21

9:00 am-12:10 pm

2 stops20h 10m

Lisbon Humberto Delgado

Sun 3/29

7:20 am-8:50 pm

2 stops21h 30m

$823

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sun 3/22

1:40 pm-5:45 pm

2 stops21h 05m

Lisbon Humberto Delgado

Sun 3/29

7:20 am-8:50 pm

2 stops21h 30m

$883

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 3/21

9:00 am-12:10 pm

2 stops20h 10m

Lisbon Humberto Delgado

Fri 3/27

6:45 pm-4:51 pm

2 stops29h 06m

$1,047

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 3/23

1:40 pm-6:55 pm

2 stops22h 15m

Lisbon Humberto Delgado

Fri 3/27

7:05 am-8:50 pm

2 stops20h 45m

$1,356

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 3/23

5:25 am-8:10 am

2 stops19h 45m

Lisbon Humberto Delgado

Sat 3/28

5:00 am-8:54 pm

3 stops22h 54m

$1,392

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 3/23

1:40 pm-6:55 pm

2 stops22h 15m

Lisbon Humberto Delgado

Sat 3/28

3:55 pm-8:50 pm

2 stops35h 55m

$1,496

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 3/21

7:00 am-11:45 am

1 stop21h 45m

Lisbon Humberto Delgado

Sun 3/29

10:40 am-8:35 pm

2 stops41h 55m

$1,747

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

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 October 5, 2025.
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
8,953 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,953 reviews
United Airlines
7.4
Good
8,953 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 22h 15m. 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.

  • What is the cheapest month to book a flight from Pasco to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Pasco to Portugal (average of $612). Flying from Pasco to Portugal in June is currently the most expensive (average of $1,126). 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.

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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 October 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$954Average$1,071FlexibilityNo cancel feeOn-time69%

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