￥34,240 Cheap Flights from Lisbon (LIS) to Reykjavik (KEF)

View ￥34,240 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Lisbon to Reykjavik (LIS-KEF)

Prices were available within the past 7 days and start at ￥34,240 for one-way flights and ￥38,465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Feb 1 - Sun, Feb 8
LIS
Lisbon
KEF
Reykjavik
￥38,465 Roundtrip, found 5 days ago
￥38,465
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sun, Feb 1 from Lisbon to Reykjavik, returning Sun, Feb 8, priced at ￥38,465 found 5 days ago
Lufthansa
Sat, Apr 18 - Tue, Apr 28
LIS
Lisbon
KEF
Reykjavik
￥53,680 Roundtrip, found 5 days ago
￥53,680
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Lisbon to Reykjavik, returning Tue, Apr 28, priced at ￥53,680 found 5 days ago
Lufthansa
Sat, Apr 18 - Tue, Apr 28
LIS
Lisbon
KEF
Reykjavik
￥55,190 Roundtrip, found 5 days ago
￥55,190
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Lisbon to Reykjavik, returning Tue, Apr 28, priced at ￥55,190 found 5 days ago
Swiss International Air Lines
Wed, Apr 22 - Thu, May 7
LIS
Lisbon
KEF
Reykjavik
￥55,840 Roundtrip, found 3 days ago
￥55,840
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 22 from Lisbon to Reykjavik, returning Thu, May 7, priced at ￥55,840 found 3 days ago
Lufthansa
Sat, Apr 18 - Tue, Apr 28
LIS
Lisbon
KEF
Reykjavik
￥56,090 Roundtrip, found 5 days ago
￥56,090
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Lisbon to Reykjavik, returning Tue, Apr 28, priced at ￥56,090 found 5 days ago
Lufthansa
Sat, Apr 18 - Tue, Apr 28
LIS
Lisbon
KEF
Reykjavik
￥57,700 Roundtrip, found 5 days ago
￥57,700
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Lisbon to Reykjavik, returning Tue, Apr 28, priced at ￥57,700 found 5 days ago
Icelandair
Thu, Feb 26 - Sun, Mar 1
LIS
Lisbon
KEF
Reykjavik
￥58,525 Roundtrip, found 5 days ago
￥58,525
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Feb 26 from Lisbon to Reykjavik, returning Sun, Mar 1, priced at ￥58,525 found 5 days ago
Swiss International Air Lines
Wed, Apr 22 - Sat, May 9
LIS
Lisbon
KEF
Reykjavik
￥59,520 Roundtrip, found 3 days ago
￥59,520
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 22 from Lisbon to Reykjavik, returning Sat, May 9, priced at ￥59,520 found 3 days ago
KLM
Wed, Apr 22 - Fri, May 8
LIS
Lisbon
KEF
Reykjavik
￥63,290 Roundtrip, found 3 days ago
￥63,290
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Apr 22 from Lisbon to Reykjavik, returning Fri, May 8, priced at ￥63,290 found 3 days ago
Scandinavian Airlines
Sat, Apr 18 - Tue, Apr 28
LIS
Lisbon
KEF
Reykjavik
￥73,740 Roundtrip, found 5 days ago
￥73,740
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, Apr 18 from Lisbon to Reykjavik, returning Tue, Apr 28, priced at ￥73,740 found 5 days ago

Find the cheapest month to fly from Lisbon (LIS) to Reykjavik (KEF)

January is typically the cheapest month to fly

From ￥27,595 - ￥96,757 per traveler.

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from ￥78,410
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from ￥78,410
Flights from Lisbon (LIS) to Reykjavik (KEF)
Origin airport
Humberto Delgado
Destination airport
Keflavik Intl.
Roundtrip price
￥38,465
Distance
2925 km
Average flight time
4 hours 30 mins

Lisbon to Reykjavik Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Lisbon to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Reykjavik.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LIS to KEF flights that won’t make your bank account wince. Ready to temporarily leave behind Lisbon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KEF with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Humberto Delgado Airport (LIS) to Reykjavík–Keflavík Airport?
Start packing your bags, because round-trip journeys between Humberto Delgado Airport (LIS) and KEF start from ￥38,465. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lisbon/Portela Airport to Keflavik Intl. Airport (KEF)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Humberto Delgado Airport (LIS) to KEF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LIS to KEF flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Lisbon/Portela Airport to KEF?
Lasting around 7 hours and 40 minutes, the flight between Lisbon Airport and KEF is a good opportunity to do some last-minute planning. How about using the time to organize your itinerary in Reykjanesbær?
How far is the flight from Humberto Delgado Airport (LIS) to KEF?
The flight distance between LIS (LIS) and Keflavik Intl. Airport (KEF) (KEF) is 2,900 kilometers. Sneak in a nap or make a start on the latest bestseller and the trip will whiz by.
Which airlines fly direct from Lisbon Airport to KEF?
Flying directly from Lisbon/Portela Airport to Keflavik Intl. Airport (KEF) is a breeze with Fly Play (OG). This popular carrier offers 8 flights every month.
Are Lisbon Airport to KEF flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between Lisbon/Portela Airport and Keflavik Intl. Airport (KEF) are possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to secure your seat when the price is right.
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