LIS - KEF

$116 Find Cheap Flights from Lisbon to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to Reykjavik departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Reykjavik, as well as popular online travel agencies
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Expert advice
Booking Insights
Flight Deals

Cheap Flights from Lisbon to Reykjavik (LIS-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lisbon to Reykjavik

Fri, Sep 19 - Fri, Sep 26
PLAY Logo
9:20 pm - 12:50 amLIS-KEF
4h 30mnonstop
PLAY Logo
2:50 pm - 8:20 pmKEF-LIS
4h 30mnonstop
$164PLAY
Find Deal
Fri, Sep 5 - Mon, Sep 15
PLAY Logo
9:20 pm - 12:50 amLIS-KEF
4h 30mnonstop
PLAY Logo
2:50 pm - 8:20 pmKEF-LIS
4h 30mnonstop
$198PLAY
Find Deal
Mon, Nov 24 - Fri, Nov 28
PLAY Logo
9:15 pm - 1:50 amLIS-KEF
4h 35mnonstop
PLAY Logo
3:50 pm - 8:15 pmKEF-LIS
4h 25mnonstop
$207PLAY
Find Deal
Tue, Nov 4 - Sat, Nov 8
easyJet Logo
8:15 pm - 10:45 amLIS-KEF
14h 30m1 stop
easyJet Logo
9:05 pm - 9:45 amKEF-LIS
12h 40m1 stop
$238easyJet
Find Deal
Tue, Nov 4 - Sat, Nov 8
Logo
9:05 pm - 10:45 amLIS-KEF
13h 40m1 stop
Logo
8:15 pm - 7:20 pmKEF-LIS
23h 05m2 stops
$244
Find Deal
Thu, Oct 2 - Sun, Oct 5
Logo
5:55 am - 1:45 pmLIS-KEF
8h 50m1 stop
Logo
6:40 am - 8:15 pmKEF-LIS
12h 35m1 stop
$270
Find Deal
Sun, Nov 16 - Sun, Nov 23
Icelandair Logo
9:20 pm - 1:50 amLIS-KEF
4h 30mnonstop
Icelandair Logo
4:00 pm - 8:20 pmKEF-LIS
4h 20mnonstop
$284Icelandair
Find Deal
Wed, Sep 10 - Wed, Sep 17
KLM Logo
5:00 am - 7:00 pmLIS-KEF
15h 00m1 stop
KLM Logo
7:50 pm - 10:55 amKEF-LIS
14h 05m1 stop
$320KLM
Find Deal
Wed, Sep 24 - Fri, Sep 26
easyJet Logo
1:40 pm - 9:55 amLIS-KEF
21h 15m1 stop
easyJet Logo
10:45 am - 10:55 pmKEF-LIS
11h 10m1 stop
$328easyJet
Find Deal
Wed, Sep 24 - Fri, Sep 26
KLM Logo
5:00 am - 7:00 pmLIS-KEF
15h 00m1 stop
KLM Logo
8:35 am - 6:40 pmKEF-LIS
9h 05m1 stop
$333KLM
Find Deal
Expert advice

Expert advice for your flight from Lisbon to Reykjavik

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Icelandair

Saga Premium includes lounge access at Keflavik, two checked bags, and complimentary meals.


Icelandair's Saga Premium offers 40-42 inches of seat pitch for extra comfort.

Read more about Icelandairby Stefanie Waldek
PLAY

PLAY offers priority boarding with Basic Plus, Value, and Flex bundles for a smoother boarding process.


PLAY's intranet service PlayPal offers a live flight map and simple games during the flight.

Read more about PLAYby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Icelandair and PLAY

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Booking Insights

KAYAK's insights & trends for Lisbon to Reykjavik flights

Get data-powered insights and trends into flights from Lisbon to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lisbon to Reykjavik Keflavik Intl Airport?

What’s the cheapest day of the week to fly from Lisbon to Reykjavik?

The average price of all round-trip flights from Lisbon to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Reykjavik on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Lisbon to Reykjavik. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Lisbon to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lisbon to Reykjavik Keflavik Intl Airport is January, where tickets cost $180 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $504 and $472 respectively.

Can I save money by flying with a layover from Lisbon to Reykjavik Keflavik Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $452, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Lisbon to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lisbon to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lisbon to Reykjavik Keflavik Intl Airport, you should book around 5 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Find deals

Good to know

Low seasonJuly
Cheapest flight$116
Best time to beat the crowds but there is an average 61% increase in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Lisbon to Reykjavik

When to book flights from Lisbon to Reykjavik

Are your dates flexible? Find out the best times to travel from Lisbon to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lisbon to Reykjavik flights

  • What is the cheapest flight from Lisbon to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Lisbon to Reykjavik Keflavik Intl Airport was $116 for a one-way ticket and $164 for a round-trip.

  • Do I need a passport to fly between Lisbon and Reykjavik?

    A passport is required to fly from Lisbon to Reykjavik.

  • Which airlines offer Wi-Fi service onboard planes from Lisbon to Reykjavik?

    Virgin Atlantic, Delta, Air France, KLM, and Lufthansa offer inflight Wi-Fi service on the Lisbon to Reykjavik flight route.

  • Which aircraft models fly most regularly from Lisbon to Reykjavik?

    The Airbus A320neo is the aircraft model that flies most regularly on the Lisbon to Reykjavik flight route.

  • Which airline alliances offer flights from Lisbon to Reykjavik?

    Star Alliance is the only airline alliance operating flights between Lisbon and Reykjavik.

  • On which days can I fly direct from Lisbon to Reykjavik?

    You can catch a nonstop flight from Lisbon to Reykjavik on Monday, Thursday, Friday, and Sunday.

  • How does KAYAK find such low prices on flights from Lisbon to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lisbon to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lisbon to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Lisbon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lisbon to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Lisbon with another airline. Booking your flights between Lisbon and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Lisbon to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $145 or less one-way and $264 or less round-trip.

Prefer to fly direct from Lisbon to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lisbon Humberto Delgado to Reykjavik Keflavik Intl.
Find which airlines fly direct from Lisbon Humberto Delgado Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Lisbon Humberto Delgado to Reykjavik Keflavik Intl

Monday

PLAY

PLAY

Thursday

Icelandair, TAP AIR PORTUGAL

Icelandair, TAP AIR PORTUGAL

Friday

PLAY

PLAY

Sunday

Icelandair, TAP AIR PORTUGAL

Icelandair, TAP AIR PORTUGAL

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Lisbon Humberto Delgado

Monday

PLAY

PLAY

Thursday

Icelandair, TAP AIR PORTUGAL

Icelandair, TAP AIR PORTUGAL

Friday

PLAY

PLAY

Sunday

Icelandair, TAP AIR PORTUGAL

Icelandair, TAP AIR PORTUGAL

See more direct flights

Reviews of the top airline flying from Lisbon to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
PLAYOverall score based on 103 reviews
6.5Comfort
4.7Entertainment
8.0Crew
7.3Boarding
5.5Food
Airline reviews

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

10.0 ExcellentGerhard, Aug 2025KEF - ALC
Read more PLAY reviews

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Everything you need to know for your flight from Lisbon to Reykjavik

Information on your arrival and departure airports

Lisbon (LIS)
Keflavik Intl (KEF)

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