Award flights from Washington Dulles (IAD) to Portugal

Award space from Washington Dulles (IAD) to Portugal

Preview cached flight results on these routes, then search for your own trip.

AwardTool saw award space from Washington Dulles (IAD) to 3 airports in Portugal on 18 programs in the last 30 days. Nonstop award space was seen to Lisbon (LIS) and Porto (OPO). Lowest business class observed: 51,500 pts + $31.58 to Lisbon (LIS) with Virgin Australia Velocity. Lowest economy observed: 9,500 pts to Porto (OPO) with GOL Smiles.

Prices observed – .

Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.

Lowest economy
9,500 pts + taxes not reported
OPO · Smiles
Lowest business class
51,500 pts + $31.58
LIS · Velocity
Lowest first class
55,000 pts + $25.60
LIS · Atmos

Award routes from Washington Dulles (IAD) to Portugal

The lowest one-way award AwardTool observed on each route, by cabin, with the program and the number of dates seen.

DestinationEconomyBusinessFirstNonstop seenPrograms
Lisbon (LIS)12,000 pts + $179.80Virgin Atlantic · 77 dates51,500 pts + $31.58Velocity · 2 dates55,000 pts + $25.60Atmos · 9 datesYes18
Madeira (FNC)22,500 pts + $35.30AAdvantage · 11 dates57,500 pts + $763.10AAdvantage · 4 dates—Not seen2
Porto (OPO)9,500 pts + taxes not reportedSmiles · 58 dates52,500 pts + $354.80Flying Blue · 84 dates125,000 pts + $5.60SkyMiles · 66 datesYes13

— means AwardTool hasn't observed that cabin on the route in the last 30 days. It doesn't mean the airline has no seats.

Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.

Programs with award space from Washington Dulles (IAD) to Portugal

Lowest one-way award each program showed here, with the airport at the other end and the number of dates seen.

ProgramRoutesLowest business classLowest economy
American Airlines AAdvantage357,500 pts + $26.30LIS · 300 dates21,000 pts + $5.60LIS · 302 dates
Air Canada Aeroplan375,000 pts + $92.51LIS · 349 dates32,316 pts + $78.91LIS · 350 dates
Avianca LifeMiles2—40,000 pts + $29.00LIS · 236 dates
Delta SkyMiles2125,000 pts + $5.60LIS · 72 dates · Mixed cabin25,000 pts + $5.60LIS · 326 dates
Etihad Guest265,000 pts + $41.50LIS · 40 dates · Mixed cabin45,000 pts + $41.50LIS · 253 dates
GOL Smiles2155,700 pts + taxes not reportedLIS · 22 dates · Mixed cabin9,500 pts + taxes not reportedOPO · 58 dates
Air France/KLM Flying Blue252,500 pts + $354.80LIS · 274 dates16,874 pts + $167.20LIS · 274 dates
Lufthansa Miles & More262,500 pts + $349.00LIS · 121 dates88 pts + $325.00OPO · 17 dates
Qantas Frequent Flyer268,400 pts + $1,504.00LIS · 155 dates23,300 pts + $349.00LIS · 245 dates
Turkish Miles & Smiles290,000 pts + taxes not reportedLIS · 339 dates55,000 pts + taxes not reportedLIS · 339 dates
TAP Air Portugal Miles&Go2199,000 pts + $34.88LIS · 122 dates29,000 pts + $34.88LIS · 119 dates
United MileagePlus288,000 pts + $22.40LIS · 328 dates37,300 pts + $5.60OPO · 86 dates
Virgin Atlantic Flying Club258,500 pts + $312.60LIS · 2 dates12,000 pts + $179.80LIS · 77 dates
Alaska Atmos Rewards155,000 pts + $29.00LIS · 263 dates · Mixed cabin27,500 pts + $25.60LIS · 312 dates
JetBlue TrueBlue1128,400 pts + $152.80LIS · 24 dates23,300 pts + $152.90LIS · 95 dates
Qatar Airways Privilege Club194,500 pts + taxes not reportedLIS · 22 dates · Mixed cabin45,000 pts + taxes not reportedLIS · 105 dates
SAS EuroBonus1—30,000 pts + $25.40LIS · 13 dates
Virgin Australia Velocity151,500 pts + $31.58LIS · 2 dates23,500 pts + $9.53LIS · 164 dates

— means AwardTool hasn't observed that cabin for the program here in the last 30 days. It doesn't mean the program has no seats.

Points that transfer to these programs

Bank points to program miles or points: ratio and typical transfer time
ProgramAmexBiltCapital OneChaseCitiWells Fargo
Air Canada Aeroplan1:1 · Instant1:1 · Instant1:1 · Instant1:1 · Instant——
American Airlines AAdvantage————1:1 · Instant—
Avianca LifeMiles1:1 · Instant1:1 · Instant1:1 · Instant—1:1 · Instant1:1 · Instant
Delta SkyMiles1:1 · Instant—————
Etihad Guest—1:1 · Instant1:1 · ~1 day—1:1 · Instant—

Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.

Questions about award flights from Washington Dulles (IAD) to Portugal

What's the lowest business-class award from Washington Dulles (IAD) to Portugal AwardTool has seen?

51,500 pts + $31.58 to Lisbon (LIS) with Virgin Australia Velocity, which showed business-class award space on that route on 2 departure dates in the last 30 days. Search live before you transfer points.

Which airports in Portugal had award space from Washington Dulles (IAD)?

Lisbon (LIS), Madeira (FNC) and Porto (OPO), in the last 30 days. Only routes where a program showed award space on 2 or more dates are listed.

Which programs had award space from Washington Dulles (IAD) to Portugal?

American Airlines AAdvantage (3 routes), Air Canada Aeroplan (3 routes), Avianca LifeMiles (2 routes), Delta SkyMiles (2 routes), Etihad Guest (2 routes), GOL Smiles (2 routes) and 12 other programs.

Related pages

How this page is built

These figures come from AwardTool's cached award searches across 29 loyalty programs. A value counts only when AwardTool observed it in the last 30 days, for departures within 365 days of the data date. Each price is the lowest one-way award seen per passenger, in the program's points or miles, with taxes and fees in USD. A missing value means AwardTool hasn't seen that award recently, not that none exists. The date-by-date calendar is in the app: a limited window on the free plan and 365 days with Pro.

How AwardTool collects this data · Report a data problem