Cheap Flights from Portland to Lisbon
Browse current best options from Portland. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Portland
RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Portland to Lisbon
Explore current cheapest deals departing from Portland to Lisbon
Round trip
Sort by: Cheapest
August 16 - August 31
PDX - Lisbon
$927
$714
Round trip
August 19 - August 26
PDX - Lisbon
$960
$756
Round trip
August 22 - August 29
PDX - Lisbon
$960
$764
Round trip
August 24 - August 31
PDX - Lisbon
$960
$775
Round trip
September 6 - September 14
PDX - Lisbon
$860
$777
Round trip
August 23 - August 30
PDX - Lisbon
$960
$788
Round trip
September 17 - September 24
PDX - Lisbon
$897
$801
Round trip
November 4 - November 11
PDX - Lisbon
$770
$801
Round trip
November 11 - November 18
PDX - Lisbon
$769
$801
Round trip
November 1 - November 11
PDX - Lisbon
$775
$801
Round trip
Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Portland to Lisbon
How much is a round trip from Portland to Lisbon
Regular price: $771 - $1,695
Prices are currently below the regular range.
The regular price range for flights from Portland to Lisbon is typically between $771 and $1695. The current lowest deal is $714 with Icelandair, for travel from Aug 16 to Aug 31.
now $714
Low $771
High $1,695
The cheapest time to fly from Portland to Lisbon
The cheapest month to fly from Portland to Lisbon is February, with a median price of $460. The most expensive month is December, with a median price of $1547. Prices are generally lower from January to July.
February
Flights from $460
December
Flights from $1,547
Direct flights from Portland to Lisbon
Icelandair
Deutsche Luft Hansa
Air France
British Airways
Last-minute flights going from Portland to Lisbon
Tue, Jul 14
PDX - Lisbon
Portland (PDX) - Lisbon (LIS)
Deutsche Luft Hansa
$995
$975
One-way
Wed, Jul 15
PDX - Lisbon
Portland (PDX) - Lisbon (LIS)
Deutsche Luft Hansa
$995
$975
One-way
Sat, Aug 1
PDX - Lisbon
Portland (PDX) - Lisbon (LIS)
Frontier Airlines
$880
$878
One-way
Tue, Aug 11
PDX - Lisbon
Portland (PDX) - Lisbon (LIS)
KLM
$954
$855
One-way
Tue, Aug 11
PDX - Lisbon
Portland (PDX) - Lisbon (LIS)
Lufthansa
$937
$935
One-way
Sat, Aug 15
PDX - Lisbon
Portland (PDX) - Lisbon (LIS)
Icelandair
$927
$831
One-way
Biggest price drops on these dates for flights from Portland to Lisbon
Aug 16 - Aug 31
$927 → $714
23%
Aug 19 - Aug 26
$960 → $756
21%
Aug 22 - Aug 29
$960 → $764
20%
Aug 24 - Aug 31
$960 → $775
19%
Popular Airports to fly from Portland to Lisbon
Portland - Lisbon route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Portland to Lisbon are below the typical level, with a median price of $785.
📅 Best time to fly
February is historically cheapest at $460
Historically, February is the cheapest month to fly from Portland to Lisbon, with a median price of $460.
⏱️ Flight duration
Flights typically take 30h 20m
The typical flight duration from Portland to Lisbon is 30 hours and 20 minutes, with 2 stopovers.
✈️ Airlines & availability
Connecting flights are dominant
There are no direct flights. Connecting flights are dominant, with frequent deals available daily.
🏆 Airline highlight
Icelandair offers deals from $714
Icelandair recently offered a deal for $714 from Portland to Lisbon, valid August 16-31.
🎯 Booking tip
21% of deals are considered good
Historically, 21% of deals for flights from Portland to Lisbon are considered good prices.
Portland main airports to depart from
Portland International (PDX)
Portland International Airport is a convenient departure point for flights from Portland to Lisbon.
📍 ~10 km from city center (reachable by car)
💸 Flights from ~$715
Lisbon main airports to arrive at
Lisbon Portela (LIS)
Lisbon Portela Airport is a convenient arrival choice for flights from Portland to Lisbon.
📍 ~7 km from city center (reachable by car)
💸 Flights from ~$715
Airports nearby Lisbon used as alternative
Porto (OPO)
Porto Airport is a major international hub with an extensive route network comparable to Lisbon.
📍 ~280 km from Lisbon (reachable by train or car)
💸 Flights from ~$743
Faro (FAO)
Faro Airport handles significant international traffic, especially from low-cost carriers, and is a reliable alternative.
📍 ~220 km from Lisbon (reachable by car)
💸 Flights from ~$781
Seville (SVQ)
Seville Airport is a major Spanish airport with diverse European connections, accessible via cross-border road links.
📍 ~310 km from Lisbon (reachable by car)
💸 Flights from ~$732
Málaga (AGP)
Málaga Airport is a large international hub with many long-haul and budget options.
📍 ~460 km from Lisbon (reachable by car)
💸 Flights from ~$691
Badajoz (BJZ)
Badajoz Airport is geographically the closest Spanish airport to Lisbon, useful for specific regional connections.
📍 ~190 km from Lisbon (reachable by car)
💸 Flights from ~$883
Business & First Class Flight Deals to Lisbon
Discover luxury on the budget with premium cabin class on flights from Portland to Lisbon.
Elite
Best Elite deals to Lisbon
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From PDX
Elite
Dec 02
Lisbon, Portugal
93% AI deal score
$2,863
$1,897
Save $966
From PDX
Elite
Dec 08
Lisbon, Portugal
93% AI deal score
$2,944
$1,906
Save $1,038
From PDX
Elite
Jun 25
Lisbon, Portugal
93% AI deal score
$3,047
$2,055
Save $992
From PDX
Elite
Nov 02
Lisbon, Portugal
92% AI deal score
$4,055
$2,767
Save $1,288
From PDX
Elite
Nov 09
Lisbon, Portugal
92% AI deal score
$4,108
$2,767
Save $1,341
From PDX
Elite
Nov 14
Lisbon, Portugal
92% AI deal score
$4,117
$2,822
Save $1,295
From PDX
Elite
Nov 02
Lisbon, Portugal
92% AI deal score
$4,150
$2,908
Save $1,242
From PDX
Elite
Oct 21
Lisbon, Portugal
92% AI deal score
$4,587
$2,986
Save $1,601
From PDX
Elite
Jun 23
Lisbon, Portugal
92% AI deal score
$3,044
$2,129
Save $915
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,108
$2,998
Save $1,110
From PDX
Elite
Nov 14
Lisbon, Portugal
91% AI deal score
$4,095
$3,054
Save $1,041
From PDX
Elite
Nov 23
Lisbon, Portugal
91% AI deal score
$4,119
$3,056
Save $1,063
From PDX
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$4,242
$3,057
Save $1,185
From PDX
Elite
Nov 16
Lisbon, Portugal
91% AI deal score
$4,123
$3,058
Save $1,065
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,108
$3,082
Save $1,026
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,156
$3,082
Save $1,074
From PDX
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$4,134
$3,082
Save $1,052
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,138
$3,082
Save $1,056
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,127
$3,083
Save $1,044
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,153
$3,084
Save $1,069
From PDX
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$4,137
$3,084
Save $1,053
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$4,237
$3,090
Save $1,147
From PDX
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$4,153
$3,090
Save $1,063
From PDX
Elite
Oct 26
Lisbon, Portugal
91% AI deal score
$4,565
$3,141
Save $1,424
From PDX
Elite
Oct 21
Lisbon, Portugal
91% AI deal score
$4,471
$3,141
Save $1,330
From PDX
Elite
Oct 19
Lisbon, Portugal
91% AI deal score
$4,471
$3,141
Save $1,330
From PDX
Elite
Oct 14
Lisbon, Portugal
91% AI deal score
$4,477
$3,141
Save $1,336
From PDX
Elite
Oct 26
Lisbon, Portugal
91% AI deal score
$4,590
$3,144
Save $1,446
From PDX
Elite
Oct 14
Lisbon, Portugal
91% AI deal score
$4,477
$3,144
Save $1,333
From PDX
Elite
Oct 21
Lisbon, Portugal
91% AI deal score
$4,587
$3,144
Save $1,443
From PDX
Elite
Oct 19
Lisbon, Portugal
91% AI deal score
$4,580
$3,144
Save $1,436
From PDX
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$2,608
$1,906
Save $702
From PDX
Elite
Nov 10
Lisbon, Portugal
91% AI deal score
$2,603
$1,910
Save $693
From PDX
Elite
Nov 16
Lisbon, Portugal
91% AI deal score
$2,601
$2,006
Save $595
From PDX
Elite
Jul 14
Lisbon, Portugal
91% AI deal score
$2,777
$2,060
Save $717
From PDX
Elite
Jul 21
Lisbon, Portugal
91% AI deal score
$2,764
$2,060
Save $704
From PDX
Elite
Jul 21
Lisbon, Portugal
91% AI deal score
$2,772
$2,087
Save $685
From PDX
Elite
Jul 28
Lisbon, Portugal
91% AI deal score
$2,764
$2,087
Save $677
From PDX
Elite
Jul 14
Lisbon, Portugal
91% AI deal score
$2,824
$2,087
Save $737
From PDX
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,810
$2,094
Save $716
From PDX
Elite
Jul 21
Lisbon, Portugal
91% AI deal score
$2,827
$2,094
Save $733
From PDX
Elite
Jul 28
Lisbon, Portugal
91% AI deal score
$2,819
$2,094
Save $725
From PDX
Elite
Jul 28
Lisbon, Portugal
91% AI deal score
$2,822
$2,099
Save $723
From PDX
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,832
$2,099
Save $733
From PDX
Elite
Jul 21
Lisbon, Portugal
91% AI deal score
$2,827
$2,099
Save $728
From PDX
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,842
$2,099
Save $743
From PDX
Elite
Jul 28
Lisbon, Portugal
91% AI deal score
$2,827
$2,099
Save $728
From PDX
Elite
Jul 21
Lisbon, Portugal
91% AI deal score
$2,827
$2,145
Save $682
From PDX
Elite
Jul 28
Lisbon, Portugal
91% AI deal score
$2,819
$2,145
Save $674
From PDX
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,900
$2,145
Save $755
From PDX
Elite
Aug 13
Lisbon, Portugal
91% AI deal score
$2,898
$2,150
Save $748
From PDX
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,861
$2,189
Save $672
From PDX
Elite
Aug 19
Lisbon, Portugal
91% AI deal score
$2,830
$2,192
Save $638
From PDX
Elite
Aug 13
Lisbon, Portugal
91% AI deal score
$2,978
$2,200
Save $778
From PDX
Elite
Oct 20
Lisbon, Portugal
91% AI deal score
$2,939
$2,249
Save $690
From PDX
Elite
Nov 02
Lisbon, Portugal
90% AI deal score
$4,055
$3,083
Save $972
From PDX
Elite
Nov 14
Lisbon, Portugal
90% AI deal score
$4,114
$3,138
Save $976
From PDX
Elite
Nov 14
Lisbon, Portugal
90% AI deal score
$4,113
$3,138
Save $975
From PDX
Elite
Dec 07
Lisbon, Portugal
90% AI deal score
$4,181
$3,202
Save $979
From PDX
Elite
Nov 14
Lisbon, Portugal
90% AI deal score
$4,116
$3,206
Save $910
From PDX
Elite
Aug 13
Lisbon, Portugal
90% AI deal score
$2,807
$2,154
Save $653
From PDX
Elite
Aug 13
Lisbon, Portugal
90% AI deal score
$2,797
$2,154
Save $643
From PDX
Elite
Aug 13
Lisbon, Portugal
90% AI deal score
$2,858
$2,245
Save $613
From PDX
Elite
Aug 23
Lisbon, Portugal
90% AI deal score
$2,831
$2,246
Save $585
From PDX
Elite
Jul 29
Lisbon, Portugal
90% AI deal score
$2,794
$2,246
Save $548
From PDX
Elite
Aug 26
Lisbon, Portugal
90% AI deal score
$2,807
$2,246
Save $561
From PDX
Elite
Aug 05
Lisbon, Portugal
90% AI deal score
$2,809
$2,250
Save $559
From PDX
Elite
Aug 13
Lisbon, Portugal
90% AI deal score
$2,807
$2,302
Save $505
From PDX
Elite
Aug 21
Lisbon, Portugal
90% AI deal score
$2,809
$2,302
Save $507
From PDX
Elite
Nov 02
Lisbon, Portugal
89% AI deal score
$4,171
$3,375
Save $796
From PDX
Elite
Jul 15
Lisbon, Portugal
89% AI deal score
$2,764
$2,250
Save $514
From PDX
Elite
Nov 09
Lisbon, Portugal
84% AI deal score
$4,108
$3,433
Save $675
From PDX
Elite
Nov 09
Lisbon, Portugal
84% AI deal score
$4,108
$3,433
Save $675
From PDX
Elite
Oct 21
Lisbon, Portugal
84% AI deal score
$4,577
$3,619
Save $958
From PDX
Elite
Jul 17
Lisbon, Portugal
84% AI deal score
$2,764
$2,360
Save $404
From PDX
Elite
Jul 23
Lisbon, Portugal
84% AI deal score
$2,764
$2,360
Save $404
From PDX
Elite
Nov 02
Lisbon, Portugal
83% AI deal score
$4,055
$3,433
Save $622
From PDX
Elite
Nov 14
Lisbon, Portugal
83% AI deal score
$4,115
$3,488
Save $627
From PDX
Elite
Nov 14
Lisbon, Portugal
83% AI deal score
$4,095
$3,488
Save $607
From PDX
Elite
Aug 12
Lisbon, Portugal
83% AI deal score
$20,203
$17,006
Save $3,197
From PDX
Elite
Aug 06
Lisbon, Portugal
83% AI deal score
$20,156
$17,156
Save $3,000
From PDX
Elite
Jul 13
Lisbon, Portugal
83% AI deal score
$2,800
$2,434
Save $366
From PDX
Elite
Jul 12
Lisbon, Portugal
83% AI deal score
$2,800
$2,438
Save $362
From PDX
Elite
Aug 16
Lisbon, Portugal
81% AI deal score
$18,532
$17,005
Save $1,527
From PDX
Elite
Aug 08
Lisbon, Portugal
81% AI deal score
$19,073
$17,075
Save $1,998
From PDX
Elite
Jul 27
Lisbon, Portugal
81% AI deal score
$2,799
$2,546
Save $253
From PDX
Elite
Aug 09
Lisbon, Portugal
80% AI deal score
$18,476
$17,004
Save $1,472
From PDX
Elite
Aug 12
Lisbon, Portugal
80% AI deal score
$18,099
$17,034
Save $1,065
From PDX
Elite
Jul 14
Lisbon, Portugal
77% AI deal score
$16,982
From PDX
Elite
Jul 19
Lisbon, Portugal
76% AI deal score
$17,005
From PDX
Elite
Jul 22
Lisbon, Portugal
76% AI deal score
$17,010
From PDX
Elite
Aug 01
Lisbon, Portugal
76% AI deal score
$19,653
From PDX
Elite
Sep 21
Lisbon, Portugal
75% AI deal score
$5,791
From PDX
Elite
Sep 07
Lisbon, Portugal
75% AI deal score
$5,867
From PDX
Elite
Jul 30
Lisbon, Portugal
74% AI deal score
$5,639
From PDX
Elite
Sep 06
Lisbon, Portugal
73% AI deal score
$5,956
From PDX
Elite
Aug 26
Lisbon, Portugal
73% AI deal score
$6,046
From PDX
Elite
Jul 09
Lisbon, Portugal
73% AI deal score
$18,549
From PDX
Elite
Aug 24
Lisbon, Portugal
73% AI deal score
$3,401
From PDX
Elite
Oct 13
Lisbon, Portugal
73% AI deal score
$3,702