$99+ Cheap flights from Lisbon (LIS) to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Lisbon to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Lisbon Humberto Delgado to Reykjavik Keflavik Intl are usually found in January or February, booked 52 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Lisbon to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $165 (easyJet worldwide) |
One-way from | $99 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $184 |
Find flight deals from Lisbon to Keflavik Intl
Cheapest flights from Lisbon to Keflavik IntlExplore the most affordable flight options available from Lisbon to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
Explore the most affordable flight options available from Lisbon to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
This easyJet worldwide deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet worldwide is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Icelandair deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This PLAY deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Austrian Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Turkish Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Lisbon to Keflavik Intl within your budget
Customize your flight search to find flights from Lisbon to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
Fly from
Fly to
Route
Depart
Return
Price
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Tue 3/18
8:15 pm-10:55 am
1 stop14h 40m
Reykjavik Keflavik Intl
Sat 3/22
10:20 am-6:55 pm
1 stop8h 35m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Fri 2/14
9:20 pm-1:50 am
Nonstop4h 30m
Reykjavik Keflavik Intl
Mon 2/17
4:00 pm-8:20 pm
Nonstop4h 20m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Fri 2/14
11:55 am-3:15 pm
1 stop27h 20m
Reykjavik Keflavik Intl
Mon 2/24
3:40 pm-9:30 pm
1 stop29h 50m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Mon 3/3
9:15 pm-1:50 am
Nonstop4h 35m
Reykjavik Keflavik Intl
Mon 3/10
3:50 pm-8:15 pm
Nonstop4h 25m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Fri 2/14
11:55 am-3:15 pm
1 stop27h 20m
Reykjavik Keflavik Intl
Mon 2/24
3:50 pm-8:15 pm
Nonstop4h 25m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Thu 4/3
8:40 am-12:10 am
1 stop16h 30m
Reykjavik Keflavik Intl
Tue 4/8
2:20 pm-11:30 pm
1 stop8h 10m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Tue 4/29
2:30 pm-8:20 am
2 stops42h 50m
Reykjavik Keflavik Intl
Thu 5/8
9:05 am-1:45 pm
2 stops27h 40m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Thu 2/13
5:00 am-12:25 am
2 stops43h 25m
Reykjavik Keflavik Intl
Fri 2/21
1:15 am-10:50 pm
2 stops21h 35m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Mon 3/3
5:00 am-7:05 pm
1 stop14h 05m
Reykjavik Keflavik Intl
Mon 3/10
8:05 pm-10:35 am
1 stop14h 30m
LisbonReykjavik
LIS - KEF
LISKEF
Lisbon Humberto Delgado
Fri 2/28
9:20 pm-1:50 am
Nonstop4h 30m
Reykjavik Keflavik Intl
Tue 3/4
7:35 am-11:00 am
1 stop27h 25m
Compare providers for flights from Lisbon to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Keflavik Intl in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lisbon to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Lisbon with our price prediction graph.
Travel insights for flights from Lisbon to Keflavik Intl
Get recent, data-driven insights about flights from Lisbon to Keflavik Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Lisbon to Reykjavik Keflavik Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Keflavik Intl. Price data was last updated on January 10, 2025.
To ensure you get the cheapest price possible for a flight from Lisbon to Reykjavik Keflavik Intl Airport, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Lisbon to Reykjavik Keflavik Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Lisbon to Reykjavik Keflavik Intl Airport (average of $328). Flying from Lisbon to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LIS to KEF?
Find hourly flight availability from Lisbon to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.
When flying from Lisbon to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Keflavik Intl by month
Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.
Temperature in Keflavik Intl by month
Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated January 16, 2025.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.