KEF - LIS

$116 Find Cheap Flights from Reykjavik to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reykjavik to Lisbon departing on 6/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

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

Cheap Flight Deals from Reykjavik to Lisbon (KEF-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reykjavik to Lisbon 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.

Recent round-trip flight deals from Reykjavik to Lisbon

KAYAK's recommended round-trip deals from the most popular airlines that fly from Reykjavik to Lisbon.
Discover the best prices for you by selecting your travel dates on KAYAK.
easyJet Logo
9:00 am - 9:00 pmKEF-LIS
11h 00m1 stop
easyJet Logo
6:15 am - 4:50 pmLIS-KEF
10h 35m1 stop
$274easyJet
Find Deal
Wed, Oct 22 - Wed, Nov 5
 Logo
6:40 am - 10:30 pmKEF-LIS
14h 50m1 stop
 Logo
9:35 pm - 1:15 pmLIS-KEF
16h 40m1 stop
Wed, Jun 11 - Tue, Jun 17
 Logo
6:40 am - 8:20 pmKEF-LIS
12h 40m1 stop
 Logo
6:15 am - 11:35 pmLIS-KEF
18h 20m1 stop
Mon, Sep 22 - Tue, Sep 23
PLAY Logo
2:50 pm - 8:20 pmKEF-LIS
4h 30mnonstop
PLAY Logo
9:20 pm - 12:50 amLIS-KEF
4h 30mnonstop
$309PLAY
Find Deal
Mon, May 19 - Fri, May 23
Wizz Air Logo
7:10 pm - 7:50 pmKEF-LIS
23h 40m1 stop
Wizz Air Logo
8:30 pm - 2:40 pmLIS-KEF
19h 10m1 stop
$323Wizz Air
Find Deal
Thu, May 15 - Mon, May 19
Lufthansa Logo
9:05 am - 9:50 pmKEF-LIS
11h 45m2 stops
Lufthansa Logo
4:20 pm - 11:35 pmLIS-KEF
8h 15m1 stop
$327Lufthansa
Find Deal
Thu, May 15 - Mon, May 19
PLAY Logo
2:50 pm - 8:20 pmKEF-LIS
4h 30mnonstop
PLAY Logo
9:20 pm - 12:50 amLIS-KEF
4h 30mnonstop
$348PLAY
Find Deal
Fri, May 16 - Fri, May 23
Lufthansa Logo
12:25 am - 9:50 pmKEF-LIS
20h 25m2 stops
Lufthansa Logo
4:20 pm - 11:35 pmLIS-KEF
8h 15m1 stop
$367Lufthansa
Find Deal
Wed, May 14 - Mon, May 19
Icelandair Logo
9:40 am - 9:45 pmKEF-LIS
11h 05m1 stop
Icelandair Logo
9:20 pm - 1:50 amLIS-KEF
4h 30mnonstop
$450Icelandair
Find Deal
Tue, Oct 21 - Thu, Nov 6
Icelandair Logo
7:40 am - 4:00 pmKEF-LIS
7h 20m1 stop
Icelandair Logo
9:20 pm - 1:50 amLIS-KEF
4h 30mnonstop
$474Icelandair
Find Deal
Wed, Oct 22 - Thu, Nov 6
Expert advice

Expert advice for your flight from Reykjavik to Lisbon

 
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

Icelandair's Saga Premium includes lounge access, two checked bags, and complimentary meals.


Economy Flex offers waived change fees and possible refunds, with seat selection anywhere in economy.

Read more about Icelandairby Stefanie Waldek
PLAY

PLAY offers priority boarding with Basic Plus fares, including carry-on and seat selection.


PLAY's extra legroom seats offer up to 10 additional inches of pitch for more comfort.

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
Useful Info

KAYAK's insights & trends for Reykjavik to Lisbon flights

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

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

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

Your flight ticket price will generally be cheaper if you fly to Lisbon on a Monday and more expensive on a Thursday. On your return trip to Reykjavik, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Reykjavik Keflavik Intl Airport to Lisbon, 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 Reykjavik Keflavik Intl Airport to Lisbon is February, where tickets cost $254 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $546 and $493 respectively.

Good to know

Low seasonMay
High seasonDecember
Cheapest flight$116
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Reykjavik to Lisbon

When to book flights from Reykjavik to Lisbon

Are your dates flexible? Find out the best times to travel from Reykjavik to Lisbon 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 Reykjavik to Lisbon flights

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

    In the last 3 days, the lowest price for a flight from Reykjavik Keflavik Intl Airport to Lisbon was $116 for a one-way ticket and $274 for a round-trip.

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

    A passport is required to fly from Reykjavik to Lisbon.

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Reykjavik to Lisbon flight route.

  • Which airline alliances offer flights from Reykjavik to Lisbon?

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

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

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

  • Which is the best airline for flights from Reykjavik to Lisbon, Icelandair or PLAY?

    The two airlines most popular with KAYAK users for flights from Reykjavik to Lisbon are Icelandair and PLAY. With an average price for the route of $350 and an overall rating of 7.0, Icelandair is the most popular choice. PLAY is also a great choice for the route, with an average price of $339 and an overall rating of 6.9.

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

    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 Reykjavik to Lisbon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Reykjavik 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 Reykjavik to Lisbon?

    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 Lisbon with an airline and back to Reykjavik with another airline. Booking your flights between Reykjavik and LIS 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 Reykjavik to Lisbon?

    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 Lisbon from Reykjavik 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 Reykjavik Keflavik Intl Airport to Lisbon

  • Looking for a cheap flight? 25% of our users found flights on this route for $307 or less one-way and $428 or less round-trip.

Prefer to fly direct from Reykjavik to Lisbon?

Find which airlines fly direct from Reykjavik Keflavik Intl Airport to Lisbon Humberto Delgado Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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
See more direct flights

Top airlines flying from Reykjavik to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Reykjavik to Lisbon. 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 Reykjavik to Lisbon? 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
IcelandairOverall score based on 487 reviews
7.0Comfort
7.1Entertainment
7.1Boarding
8.0Crew
6.3Food
Airline reviews

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

10.0 ExcellentJames, Apr 2025MAN - KEF
Read more Icelandair reviews

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

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

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

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

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