Cheap Flights from Washington, D.C. to Lisbon
Browse current best options from Washington, D.C.. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Washington, D.C.
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 Washington, D.C. to Lisbon
Explore current cheapest deals departing from Washington, D.C. to Lisbon
Round trip
Sort by: Cheapest
November 4 - November 11
IAD - Lisbon
$706
$662
Round trip
September 5 - September 19
BWI - Lisbon
$799
$663
Round trip
November 9 - November 18
IAD - Lisbon
$705
$663
Round trip
September 7 - September 14
BWI - Lisbon
$842
$668
Round trip
September 11 - September 19
BWI - Lisbon
$826
$668
Round trip
September 3 - September 8
BWI - Lisbon
$849
$670
Round trip
September 12 - September 19
BWI - Lisbon
$848
$670
Round trip
October 14 - October 25
IAD - Lisbon
$824
$675
Round trip
November 8 - November 15
IAD - Lisbon
$705
$675
Round trip
November 15 - November 22
IAD - Lisbon
$705
$676
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 Washington, D.C. to Lisbon
How much is a round trip from Washington, D.C. to Lisbon
Regular price: $595 - $944
Prices for flights from Washington, D.C. to Lisbon are currently within the regular range.
Regular prices for this route typically range from $595 to $944. The current lowest deal is $662 with Royal Air Maroc, for travel from November 4 to November 11, 2026.
now $662
Low $595
High $944
The cheapest time to fly from Washington, D.C. to Lisbon
Flights from Washington, D.C. to Lisbon are cheapest in January, with a median price of $585. The most expensive month to fly is July, with a median price of $1304. Prices are generally lower from January to December.
January
Flights from $585
July
Flights from $1,304
Direct flights from Washington, D.C. to Lisbon
TAP Portugal
Last-minute flights going from Washington, D.C. to Lisbon
Mon, Jul 6
BWI - Lisbon
Washington, D.C. (BWI) - Lisbon (LIS)
Frontier Airlines
$974
$787
One-way
Mon, Jul 6
BWI - Lisbon
Washington, D.C. (BWI) - Lisbon (LIS)
Frontier Airlines
$976
$797
One-way
Tue, Jul 7
BWI - Lisbon
Washington, D.C. (BWI) - Lisbon (LIS)
Frontier Airlines
$981
$796
One-way
Tue, Jul 7
BWI - Lisbon
Washington, D.C. (BWI) - Lisbon (LIS)
Icelandair
$1,093
$871
One-way
Sun, Jul 12
BWI - Lisbon
Washington, D.C. (BWI) - Lisbon (LIS)
Frontier Airlines
$970
$725
One-way
Sun, Jul 12
BWI - Lisbon
Washington, D.C. (BWI) - Lisbon (LIS)
Frontier Airlines
$976
$778
One-way
Biggest price drops on these dates for flights from Washington, D.C. to Lisbon
Dec 4 - Dec 11
$1,159 → $820
29%
Dec 2 - Dec 9
$1,085 → $753
31%
Dec 6 - Dec 13
$1,163 → $840
28%
Dec 1 - Dec 8
$1,090 → $772
29%
Popular Airports to fly from Washington, D.C. to Lisbon
Washington, D.C. - Lisbon route insights
💸 Price insights
Recent fares are above the typical level.
Historically, 8% of recent fares were considered good deals, priced below $895.
📅 Best time to fly
January is the cheapest month to fly.
The median price for flights to Lisbon from Washington, D.C. in January was $585.
⏱️ Flight duration
Flights typically take 29h 5m.
The median flight duration for connecting flights between Washington, D.C. and Lisbon is 29h 5m.
✈️ Airlines & availability
Connecting flights are dominant on this route.
Only 11.1% of flights are direct, with connecting flights typically having 2 stopovers.
🏆 Airline highlight
TAP Portugal offers direct flights.
TAP Portugal is an airline that historically offers direct flights on this route.
🎯 Booking tip
Deals appear frequently for this route.
Historically, about 1.03 deals per day have been found in the last 30 days.
Washington, D.C. main airports to depart from
Washington Dulles International (IAD)
Washington Dulles International Airport is a key departure point for flights from Washington, D.C. to Lisbon.
📍 ~40 km from Washington, D.C. (reachable by car or bus)
💸 Flights from ~$662
Baltimore–Washington International (BWI)
Baltimore–Washington International Airport offers another option for travelers flying from Washington, D.C. to Lisbon.
📍 ~50 km from Washington, D.C. (reachable by car or train)
💸 Flights from ~$729
Ronald Reagan Washington National (DCA)
Ronald Reagan Washington National Airport provides convenient departures for your trip from Washington, D.C. to Lisbon.
📍 ~5 km from Washington, D.C. (reachable by car or metro)
💸 Flights from ~$745
Lisbon main airports to arrive at
Lisbon Portela (LIS)
Lisbon Portela Airport is the primary gateway to Lisbon, offering convenient access to the city.
📍 ~7 km from city center (reachable by metro, bus, or car)
💸 Flights from ~$662
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 destination city (reachable by train or car)
💸 Flights from ~$663
Faro (FAO)
Faro Airport handles significant international traffic, especially from low-cost carriers, and is a reliable alternative.
📍 ~220 km from destination city (reachable by car)
💸 Flights from ~$677
Seville (SVQ)
Seville Airport is a major Spanish airport with diverse European connections, accessible via cross-border road links.
📍 ~310 km from destination city (reachable by car)
💸 Flights from ~$569
Málaga (AGP)
Málaga Airport is a large international hub with many long-haul and budget options, useful for routes not served by LIS or OPO.
📍 ~470 km from destination city (reachable by car)
💸 Flights from ~$648
Badajoz (BJZ)
Badajoz Airport is geographically the closest Spanish airport to Lisbon, useful for specific regional connections to Madrid.
📍 ~180 km from destination city (reachable by car)
💸 Flights from ~$825
Business & First Class Flight Deals to Lisbon
Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to Lisbon.
Elite
Best Elite deals to Lisbon
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From IAD
Elite
Jul 21
Lisbon, Portugal
94% AI deal score
$2,965
$1,723
Save $1,242
From IAD
Elite
Jul 21
Lisbon, Portugal
94% AI deal score
$2,948
$1,751
Save $1,197
From IAD
Elite
Jul 21
Lisbon, Portugal
94% AI deal score
$2,952
$1,759
Save $1,193
From IAD
Elite
Jul 21
Lisbon, Portugal
94% AI deal score
$2,980
$1,759
Save $1,221
From IAD
Elite
Jul 10
Lisbon, Portugal
94% AI deal score
$2,967
$1,797
Save $1,170
From IAD
Elite
Jul 10
Lisbon, Portugal
94% AI deal score
$2,941
$1,804
Save $1,137
From IAD
Elite
Jul 10
Lisbon, Portugal
94% AI deal score
$2,967
$1,804
Save $1,163
From IAD
Elite
Jul 10
Lisbon, Portugal
94% AI deal score
$2,946
$1,804
Save $1,142
From IAD
Elite
Nov 09
Lisbon, Portugal
92% AI deal score
$3,755
$2,383
Save $1,372
From BWI
Elite
Aug 26
Lisbon, Portugal
92% AI deal score
$3,734
$2,442
Save $1,292
From IAD
Elite
Aug 29
Lisbon, Portugal
92% AI deal score
$5,214
$2,942
Save $2,272
From IAD
Elite
Aug 12
Lisbon, Portugal
92% AI deal score
$2,733
$1,822
Save $911
From BWI
Elite
Nov 23
Lisbon, Portugal
91% AI deal score
$3,353
$2,383
Save $970
From BWI
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$3,304
$2,383
Save $921
From BWI
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$3,361
$2,383
Save $978
From BWI
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$3,312
$2,384
Save $928
From BWI
Elite
Nov 25
Lisbon, Portugal
91% AI deal score
$3,322
$2,394
Save $928
From BWI
Elite
Aug 26
Lisbon, Portugal
91% AI deal score
$3,611
$2,396
Save $1,215
From BWI
Elite
Nov 16
Lisbon, Portugal
91% AI deal score
$3,335
$2,400
Save $935
From BWI
Elite
Nov 14
Lisbon, Portugal
91% AI deal score
$3,326
$2,433
Save $893
From IAD
Elite
Aug 14
Lisbon, Portugal
91% AI deal score
$2,632
$1,908
Save $724
From IAD
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,622
$1,939
Save $683
From IAD
Elite
Aug 12
Lisbon, Portugal
91% AI deal score
$2,599
$1,939
Save $660
From IAD
Elite
Aug 10
Lisbon, Portugal
91% AI deal score
$2,622
$1,939
Save $683
From IAD
Elite
Aug 10
Lisbon, Portugal
91% AI deal score
$2,623
$1,939
Save $684
From IAD
Elite
Aug 12
Lisbon, Portugal
91% AI deal score
$2,620
$1,939
Save $681
From IAD
Elite
Aug 11
Lisbon, Portugal
91% AI deal score
$2,622
$1,939
Save $683
From IAD
Elite
Aug 03
Lisbon, Portugal
91% AI deal score
$2,632
$1,939
Save $693
From IAD
Elite
Aug 15
Lisbon, Portugal
91% AI deal score
$2,625
$1,959
Save $666
From IAD
Elite
Aug 13
Lisbon, Portugal
91% AI deal score
$2,625
$1,959
Save $666
From IAD
Elite
Aug 13
Lisbon, Portugal
91% AI deal score
$2,599
$1,959
Save $640
From IAD
Elite
Aug 14
Lisbon, Portugal
91% AI deal score
$2,625
$1,959
Save $666
From IAD
Elite
Aug 13
Lisbon, Portugal
91% AI deal score
$2,620
$1,959
Save $661
From IAD
Elite
Aug 14
Lisbon, Portugal
91% AI deal score
$2,625
$1,959
Save $666
From IAD
Elite
Aug 14
Lisbon, Portugal
91% AI deal score
$2,632
$1,959
Save $673
From IAD
Elite
Nov 13
Lisbon, Portugal
91% AI deal score
$2,583
$1,959
Save $624
From IAD
Elite
Aug 25
Lisbon, Portugal
91% AI deal score
$2,604
$1,969
Save $635
From IAD
Elite
Aug 26
Lisbon, Portugal
91% AI deal score
$2,604
$1,969
Save $635
From IAD
Elite
Nov 10
Lisbon, Portugal
91% AI deal score
$2,580
$1,969
Save $611
From IAD
Elite
Nov 06
Lisbon, Portugal
91% AI deal score
$2,580
$1,989
Save $591
From IAD
Elite
Nov 09
Lisbon, Portugal
91% AI deal score
$2,579
$1,989
Save $590
From IAD
Elite
Nov 02
Lisbon, Portugal
91% AI deal score
$2,580
$1,989
Save $591
From IAD
Elite
Nov 01
Lisbon, Portugal
91% AI deal score
$2,580
$1,989
Save $591
From IAD
Elite
Nov 07
Lisbon, Portugal
91% AI deal score
$2,587
$1,989
Save $598
From IAD
Elite
Nov 10
Lisbon, Portugal
91% AI deal score
$2,580
$1,989
Save $591
From IAD
Elite
Nov 08
Lisbon, Portugal
91% AI deal score
$2,580
$1,989
Save $591
From IAD
Elite
Sep 08
Lisbon, Portugal
91% AI deal score
$2,679
$1,999
Save $680
From IAD
Elite
Sep 07
Lisbon, Portugal
91% AI deal score
$2,695
$1,999
Save $696
From IAD
Elite
Sep 08
Lisbon, Portugal
91% AI deal score
$2,693
$1,999
Save $694
From IAD
Elite
Sep 09
Lisbon, Portugal
91% AI deal score
$2,693
$1,999
Save $694
From IAD
Elite
Sep 09
Lisbon, Portugal
91% AI deal score
$2,693
$1,999
Save $694
From IAD
Elite
Sep 08
Lisbon, Portugal
91% AI deal score
$2,696
$1,999
Save $697
From IAD
Elite
Sep 15
Lisbon, Portugal
91% AI deal score
$2,690
$1,999
Save $691
From IAD
Elite
Sep 14
Lisbon, Portugal
91% AI deal score
$2,701
$2,003
Save $698
From IAD
Elite
Aug 18
Lisbon, Portugal
91% AI deal score
$2,621
$2,007
Save $614
From IAD
Elite
Aug 18
Lisbon, Portugal
91% AI deal score
$2,632
$2,007
Save $625
From IAD
Elite
Aug 17
Lisbon, Portugal
91% AI deal score
$2,625
$2,007
Save $618
From IAD
Elite
Aug 16
Lisbon, Portugal
91% AI deal score
$2,625
$2,008
Save $617
From IAD
Elite
Nov 07
Lisbon, Portugal
91% AI deal score
$2,580
$2,009
Save $571
From BWI
Elite
Nov 16
Lisbon, Portugal
90% AI deal score
$3,330
$2,507
Save $823
From BWI
Elite
Nov 25
Lisbon, Portugal
90% AI deal score
$3,295
$2,507
Save $788
From IAD
Elite
Nov 09
Lisbon, Portugal
90% AI deal score
$3,755
$2,733
Save $1,022
From IAD
Elite
Aug 10
Lisbon, Portugal
90% AI deal score
$5,225
$3,513
Save $1,712
From IAD
Elite
Aug 12
Lisbon, Portugal
90% AI deal score
$6,592
$4,101
Save $2,491
From IAD
Elite
Aug 05
Lisbon, Portugal
90% AI deal score
$6,571
$4,101
Save $2,470
From IAD
Elite
Aug 11
Lisbon, Portugal
90% AI deal score
$6,621
$4,101
Save $2,520
From IAD
Elite
Aug 11
Lisbon, Portugal
90% AI deal score
$6,520
$4,151
Save $2,369
From IAD
Elite
Aug 11
Lisbon, Portugal
90% AI deal score
$6,555
$4,151
Save $2,404
From IAD
Elite
Aug 19
Lisbon, Portugal
90% AI deal score
$2,599
$2,007
Save $592
From IAD
Elite
Aug 29
Lisbon, Portugal
90% AI deal score
$2,601
$2,009
Save $592
From IAD
Elite
Aug 17
Lisbon, Portugal
90% AI deal score
$2,625
$2,028
Save $597
From IAD
Elite
Nov 09
Lisbon, Portugal
89% AI deal score
$3,755
$2,774
Save $981
From IAD
Elite
Sep 29
Lisbon, Portugal
89% AI deal score
$4,002
$2,937
Save $1,065
From IAD
Elite
Sep 29
Lisbon, Portugal
89% AI deal score
$4,038
$2,937
Save $1,101
From BWI
Elite
Nov 23
Lisbon, Portugal
84% AI deal score
$3,353
$2,733
Save $620
From BWI
Elite
Aug 26
Lisbon, Portugal
84% AI deal score
$3,611
$2,849
Save $762
From BWI
Elite
Oct 12
Lisbon, Portugal
84% AI deal score
$3,785
$2,895
Save $890
From BWI
Elite
Oct 13
Lisbon, Portugal
84% AI deal score
$3,781
$2,895
Save $886
From IAD
Elite
Sep 29
Lisbon, Portugal
84% AI deal score
$3,899
$2,937
Save $962
From BWI
Elite
Nov 02
Lisbon, Portugal
83% AI deal score
$3,307
$2,733
Save $574
From BWI
Elite
Nov 02
Lisbon, Portugal
83% AI deal score
$3,294
$2,774
Save $520
From BWI
Elite
Nov 23
Lisbon, Portugal
83% AI deal score
$3,349
$2,774
Save $575
From BWI
Elite
Nov 14
Lisbon, Portugal
83% AI deal score
$3,329
$2,783
Save $546
From BWI
Elite
Nov 14
Lisbon, Portugal
83% AI deal score
$3,329
$2,824
Save $505
From BWI
Elite
Nov 16
Lisbon, Portugal
82% AI deal score
$3,329
$2,856
Save $473
From BWI
Elite
Nov 25
Lisbon, Portugal
82% AI deal score
$3,302
$2,856
Save $446
From BWI
Elite
Nov 16
Lisbon, Portugal
82% AI deal score
$3,328
$2,898
Save $430
From BWI
Elite
Nov 25
Lisbon, Portugal
81% AI deal score
$3,294
$2,898
Save $396
From IAD
Elite
Sep 09
Lisbon, Portugal
80% AI deal score
$4,023
$3,723
Save $300
From IAD
Elite
Aug 26
Lisbon, Portugal
80% AI deal score
$5,388
$4,566
Save $822
From IAD
Elite
Aug 26
Lisbon, Portugal
80% AI deal score
$5,354
$4,570
Save $784
From IAD
Elite
Aug 26
Lisbon, Portugal
80% AI deal score
$5,365
$4,573
Save $792
From IAD
Elite
Aug 26
Lisbon, Portugal
80% AI deal score
$5,495
$4,573
Save $922
From IAD
Elite
Aug 26
Lisbon, Portugal
80% AI deal score
$5,350
$4,573
Save $777
From IAD
Elite
Aug 26
Lisbon, Portugal
80% AI deal score
$5,334
$4,573
Save $761
From IAD
Elite
Nov 16
Lisbon, Portugal
78% AI deal score
$4,441
$4,285
Save $156
From IAD
Elite
Nov 16
Lisbon, Portugal
78% AI deal score
$4,438
$4,285
Save $153
From IAD
Elite
Jul 29
Lisbon, Portugal
77% AI deal score
$4,101
From IAD
Elite
Jul 15
Lisbon, Portugal
77% AI deal score
$4,101
From IAD
Elite
Jul 22
Lisbon, Portugal
77% AI deal score
$4,101