Cheap Flights from Washington to Lisbon
Cheap Flights from Washington to Lisbon
Looking for cheap flights from Washington to Lisbon? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Washington to Lisbon vary by season, cabin, and date, but available award flights can start around 6,615 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Washington to Lisbon for specific travel dates.
2026-11-01
IAD - LIS
Economy | 1 Stop | 9+ left
From 6,615 Pts + $323.1
2026-10-18
IAD - LIS
Economy | 1 Stop | 9+ left
From 6,615 Pts + $325.1
2026-10-18
IAD - LIS
Economy | 1 Stop | 9+ left
From 6,615 Pts + $325.1
2026-11-17
IAD - LIS
Economy | 1 Stop | 9+ left
From 6,615 Pts + $335
2026-11-10
IAD - LIS
Economy | 1 Stop | 9+ left
From 6,615 Pts + $337.1
2026-12-13
IAD - LIS
Economy | 1 Stop | 9+ left
From 6,615 Pts + $337.1
Premium cabin flights from Washington to Lisbon
Premium cabin
2026-10-18
IAD - LIS
First | 1 Stop | 1 left
From 82,500 Pts + $1023.2
Premium cabin
2026-10-18
IAD - LIS
Business | 1 Stop | 9+ left
From 55,000 Pts + $1023.2
Premium cabin
2026-10-18
IAD - LIS
Business | 1 Stop | 9+ left
From 55,000 Pts + $1023.2
Premium cabin
2026-10-18
IAD - LIS
Business | 1 Stop | 9+ left
From 55,000 Pts + $1023.2
Premium cabin
2026-10-18
IAD - LIS
Business | 1 Stop
From 57,500 Pts + $752.7
Premium cabin
2026-10-17
BWI - LIS
Business | 1 Stop | 7 left
From 70,000 Pts + $1023.2
Selected hotels for your next stay
Lisbon (Portugal)
InterContinental Hotels Lisbon
From 35,000 Pts or $226
Estoril (Portugal)
Palácio Estoril Hotel, Golf & Wellness(SLH)
From 60,000 Pts or $191
Lisbon (Portugal)
The Vintage Lisbon(SLH)
From 70,000 Pts or $256
Frequently Asked Questions
The cheapest route from Washington to Lisbon depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Washington to Lisbon.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Washington to Lisbon.
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points travel planning experience. Yeah!
