Cheap Flights from Keflavik to Lisbon

Cheap Flights from Keflavik to Lisbon

Cheap Flights from Keflavik to Lisbon
Looking for cheap flights from Keflavik 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 Keflavik to Lisbon vary by season, cabin, and date, but available award flights can start around 22,500 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 Keflavik to Lisbon for specific travel dates.
2026-11-27
KEF - LIS
Economy | 1 Stop | 9+ left
From 22,500 Pts + $96.9
AS
2026-11-28
KEF - LIS
Economy | 1 Stop | 9+ left
From 22,500 Pts + $96.9
AS
2026-12-03
KEF - LIS
Economy | 1 Stop | 8 left
From 22,500 Pts + $96.9
AS
2026-11-07
KEF - LIS
Economy | 1 Stop | 6 left
From 22,500 Pts + $97.1
AS
2026-11-13
KEF - LIS
Economy | 1 Stop | 1 left
From 22,500 Pts + $97.1
AS
2026-11-14
KEF - LIS
Economy | 1 Stop | 9+ left
From 22,500 Pts + $97.1
AS
Keflavik to Lisbon flight facts
Distance
1,827 mi
2,940 km in a straight line
Estimated flight time
about 4h 15m
In the air, for the straight-line distance
Time difference
Same time zone
Lisbon is in the same time zone as Keflavik.
Airports in Keflavik
KEF · Keflavik Intl
Airports in Lisbon
LIS · Humberto Delgado (Lisbon Portela )
Premium cabin flights from Keflavik to Lisbon
Premium cabin
2026-11-21
KEF - LIS
Business | 1 Stop | 4 left
From 45,000 Pts + $116.1
AS
Premium cabin
2026-12-04
KEF - LIS
Business | 1 Stop | 9+ left
From 45,000 Pts + $116.1
AS
Premium cabin
2026-12-05
KEF - LIS
Business | 1 Stop | 9+ left
From 45,000 Pts + $116.1
AS
Selected hotels for your next stay
Palácio Estoril Hotel, Golf & Wellness(SLH)
Estoril (Portugal)
Palácio Estoril Hotel, Golf & Wellness(SLH)
From 60,000 Pts or $192
Palacio do Governador, an SLH Hotel
Lisbon (Portugal)
Palacio do Governador, an SLH Hotel
From 60,000 Pts or $181
The Vintage Lisbon(SLH)
Lisbon (Portugal)
The Vintage Lisbon(SLH)
From 70,000 Pts or $257
Frequently Asked Questions
The cheapest route from Keflavik 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.
Cheapest Flights to Lisbon
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Keflavik to Lisbon.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Keflavik to Lisbon.
Keflavik and Lisbon are about 1,827 miles (2,940 km) apart in a straight line.
Flying the 1,827-mile straight-line distance takes about 4h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Lisbon is in the same time zone as Keflavik.
Departures from Keflavik: Keflavik Intl (KEF). Arrivals in Lisbon: Humberto Delgado (Lisbon Portela ) (LIS).
Travelers searching this route also look at other popular routes into Lisbon, plus the return trip when we track it. Fares and award space change daily.
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