Cheap Flights from Lisbon to Reykjavik

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Compare Lisbon to Reykjavik flight deals

Find the cheapest month or even day of the year to fly to Reykjavik

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Flight deals from Lisbon to Reykjavik

Looking for a cheap last-minute deal or the best return flight from Lisbon to Reykjavik? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Reykjavik

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Reykjavik flights are currently cheapest in October.

Direct flights from Lisbon to Reykjavik

Alternative Lisbon to Reykjavik routes

Looking for the cheapest, fastest or easiest route from Lisbon to Reykjavik? You could fly into the following airports instead.

Lisbon to Reykjavik: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 3,906
Cheapest month to flyOctober
Average flight time4 hrs, 30 mins
Most popular airlineIcelandair
Average flights per week12

Finding cheap flights from Lisbon to Reykjavik: Frequently asked questions

There are 2 airports in Reykjavik: Reykjavik Domestic and Reykjavik Keflavik.
The best price we found for a return flight from Lisbon to Reykjavik is ج.م.‏ 8,481. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 30 minutes is the average flight time from Lisbon to Reykjavik.
Icelandair, Fly Play and TAP Air Portugal fly direct from Lisbon to Reykjavik.
As of June 2025, there are 12 flights per week flying from Lisbon to Reykjavik.
The cheapest month to fly from Lisbon to Reykjavik is usually June 2025.
If you're flying from Lisbon Airport, the cheapest airport near Reykjavik is Reykjavik Keflavik – which is 37.4 km away from the centre of Reykjavik. We've found flights into this airport from ج.م.‏ 8,481.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Reykjavik on Monday, 12 January 2026.
Yes – the average flight time is 4 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Reykjavik but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 9°C. July is typically the warmest month in Reykjavik, when it usually averages around 13°C. You can expect the least rain in June. The coldest month is January, with temperatures averaging -3°C. The rainiest month is February.
Currently, easyJet and Fly Play offer the cheapest flight tickets to Reykjavik.

Travelling from Lisbon Portela Airport (LIS) to Reykjavik: what you need to know

  • The average duration of a direct flight from Lisbon Portela Airport to Reykjavik is 4 hours 25 minutes.

  • Lisbon (the location of Lisbon Portela Airport) and Reykjavik share the same timezone — UTC+0.

  • Lisbon Portela Airport (LIS) to Keflavik International Airport (KEF) is the most traveled route, with four departures a week to choose from. You can fly from LIS to KEF at 21:15 with Fly Play.

  • To avoid rushing for your LIS to Reykjavik flight, allow plenty of time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • If you're jetting off during a major holiday or another peak period, allow extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Start your trip at LIS and fly nonstop to Keflavik International Airport (KEF). That's where you can expect to touch down when searching for Lisbon Portela Airport to Reykjavik tickets.

  • Book your favourite seat with Fly Play. This popular airline operates direct flights from Lisbon Portela Airport to Reykjavik.

  • Stopovers are the perfect opportunity to break up your trip and possibly even explore another city. When searching for flight tickets from LIS to Reykjavik, uncheck the 'Direct flights only' box to see where you can stop along the way. Popular options include:

    • Amsterdam Airport Schiphol (AMS)

    • Dublin Airport (DUB)

    • Paris Orly Airport (ORY)

  • Travelling from central Lisbon to LIS takes around 1 hour by public transport. If you drive, ride-share or take a cab, you'll cover the 6 kilometres in 20 minutes or so, depending on traffic conditions.

  • Looking for a hotel near LIS? If you're boarding an early flight from Lisbon Portela Airport to Reykjavik, these stays will put you moments from your departure lounge:

  • Of the flights that depart from Lisbon Portela Airport, 64.1% land on time at their destination.

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Reykjavik

  • ج.م.‏ 3,906 is the cheapest price we've seen for a one-way Lisbon Portela Airport to Reykjavik flight. A round-trip ticket right now is ج.م.‏ 8,481. Depending on when you book and the availability, these fares can change.

  • Book nine months before you travel. Pricing trends suggest that this is the ideal window for finding cheap flights from LIS to Reykjavik.

  • January is the best month for scoring an incredible deal on Lisbon Portela Airport to Reykjavik tickets. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • Never miss a deal on cheap flights from LIS to Reykjavik by setting up a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

  • Pick your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Lisbon Portela Airport to Reykjavik by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Reykjavik

Keflavik International Airport (KEF)

  • Keflavik International Airport (KEF) is around 48 kilometres from the centre of Reykjavik. If you're grabbing a cab or a ride-share, the drive will take roughly 50 minutes.

  • It'll take around 1 hour 15 minutes to get there using public transport.

  • The last thing you want is a long journey to your hotel if you're landing late on a flight from Lisbon Portela Airport to Reykjavik. Book one of these accommodation options near KEF instead:

  • Pick up a Keflavik International Airport rental car and explore Reykjavik and beyond with your own wheels. Ice Rental 4x4, FairCar and Flizzr are popular providers to choose from here.

  • Reserving your ride from Keflavik International Airport about four weeks before your flight from LIS to Reykjavik can help you lock in the best possible rate.

Reykjavik International Airport (RKV)

  • Once your flight from Lisbon Portela Airport to Reykjavik has landed, you can make your way to the city centre in around 5 minutes by car. Central Reykjavik is roughly 2 kilometres from Reykjavik International Airport (RKV).

  • If you travel by public transport, you'll reach the centre in 25 minutes or so.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel near RKV. Here are a few options where you can check in after your LIS to Reykjavik flight:

  • The quickest way to reach your destination is with a Reykjavik International Airport rental car. Grab your wheels from Europcar, RAS Car Hire or Hertz and hit the road in a heartbeat.

  • Avoid paying more than you need to. Booking your ride three weeks ahead of your arrival at RKV can land you a better rate.

Best time to go to Reykjavik

  • Before locking in your flights from Lisbon Portela Airport to Reykjavik, consider which time of year works best for you. High season in Reykjavik offers a bustling atmosphere and plenty to do, while the low season means you'll get better deals on hotels and smaller crowds.

  • Lock in a Lisbon Portela Airport to Reykjavik flight ticket with a departure in July if you're eager to visit the city during its warmest month. You can expect temperatures to range from 8ºC to 15ºC.

  • Search for cheap tickets from LIS to Reykjavik in December if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -6ºC and 4ºC on average.

More about Reykjavik

  • Start your Reykjavik trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Lisbon Portela Airport to Reykjavik, check out our selection of hotels including:

  • Perlan and Hallgrimskirkja silhouette are just the start of the big attractions to add to your Reykjavik to-do list. Continue your sightseeing adventures at National Museum of Iceland.

Explore more of Iceland

  • Reykjavik has its own special appeal, but there are so many other parts of Iceland just waiting to be discovered. Around 241 kilometres north-east of Reykjavik, a trip to Akureyri will fill your itinerary to the brim. Check out popular attractions like Akureyri Art Museum, Hof Cultural and Conference Centre and Nonni's House.

  • Vestmannaeyjar is another must-experience destination in Iceland and is around 121 kilometres south-east of Reykjavik. No trip is complete without experiencing Heimaklettur, Beautiful Puffin and Shore View and Skansinn.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.