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Cheap flights from Keflavik Intl (KEF) to Lisbon (LIS) from $158

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 6/25. 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.
KEF — LIS
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Lisbon (LIS). 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 June 10, 2024.

Popular in

January

Cheapest in

February

Round-trip from

$595

One-way from

$227
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 53% potential price drop
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From Reykjavik Keflavik Intl to Lisbon Humberto Delgado
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One-way flight from Reykjavik Keflavik Intl to Lisbon Humberto Delgado
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What is the cheapest day to fly round-trip from Reykjavik Keflavik Intl Airport to Lisbon?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

January is one of the best times of the year to fly to Lisbon from Reykjavik Keflavik Intl Airport. Prices for January average $325 per person but you can even find prices for as low as $155. The most expensive prices can be found in the month of October. Opting for a January flight can save you 37% on your journey compared to booking in October

What is the cheapest time of day to fly from KEF to LIS?

One of the essential ways to save on airfare from Reykjavik Keflavik Intl Airport to Lisbon is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 58% on airfare.

Cheap Keflavik Intl to Lisbon flights in June & July 2024

Find cheap flight options from Keflavik Intl to Lisbon specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
These are some of the most attractive deals on flights from Reykjavik to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 7/410:45 amKEF - LIS
1 stop11h 15mMultiple Airlines
Fri 7/129:10 amLIS - KEF
2 stops27h 10mMultiple Airlines
Deal found 6/10$358
Mon 6/242:50 pmKEF - LIS
Nonstop4h 30mPLAY
Mon 7/19:30 pmLIS - KEF
Nonstop4h 30mPLAY
Deal found 6/9$363
Sun 6/231:05 amKEF - LIS
1 stop20h 25mMultiple Airlines
Mon 7/19:30 pmLIS - KEF
Nonstop4h 30mMultiple Airlines
Deal found 6/9$368
Sun 6/231:05 amKEF - LIS
1 stop20h 25mMultiple Airlines
Sat 6/295:55 amLIS - KEF
1 stop19h 00mMultiple Airlines
Deal found 6/9$371
Fri 7/192:50 pmKEF - LIS
Nonstop4h 30mMultiple Airlines
Sun 7/217:45 amLIS - KEF
1 stop17h 10mMultiple Airlines
Deal found 6/8$375
Mon 6/2412:45 amKEF - LIS
1 stop21h 20mMultiple Airlines
Tue 7/29:10 amLIS - KEF
1 stop16h 15mMultiple Airlines
Deal found 6/10$383
Sun 6/231:10 amKEF - LIS
2 stops18h 25mMultiple Airlines
Sat 6/295:55 amLIS - KEF
1 stop19h 00mMultiple Airlines
Deal found 6/9$390
Wed 6/264:30 pmKEF - LIS
1 stop13h 20mMultiple Airlines
Sat 6/295:55 amLIS - KEF
1 stop19h 00mMultiple Airlines
Deal found 6/9$396
Tue 6/251:05 amKEF - LIS
2 stops19h 20mMultiple Airlines
Sat 6/298:50 amLIS - KEF
1 stop16h 05mMultiple Airlines
Deal found 6/9$398

Keflavik Intl to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Keflavik Intl and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
These are some of the most attractive deals on flights from Reykjavik to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 7/410:45 amKEF - LIS
1 stop11h 15mMultiple Airlines
Fri 7/129:10 amLIS - KEF
2 stops27h 10mMultiple Airlines
Deal found 6/10$358
Mon 6/242:50 pmKEF - LIS
Nonstop4h 30mPLAY
Mon 7/19:30 pmLIS - KEF
Nonstop4h 30mPLAY
Deal found 6/9$363
Sun 6/231:05 amKEF - LIS
1 stop20h 25mMultiple Airlines
Mon 7/19:30 pmLIS - KEF
Nonstop4h 30mMultiple Airlines
Deal found 6/9$368
Sun 6/231:05 amKEF - LIS
1 stop20h 25mMultiple Airlines
Sat 6/295:55 amLIS - KEF
1 stop19h 00mMultiple Airlines
Deal found 6/9$371
Fri 7/192:50 pmKEF - LIS
Nonstop4h 30mMultiple Airlines
Sun 7/217:45 amLIS - KEF
1 stop17h 10mMultiple Airlines
Deal found 6/8$375
Mon 6/2412:45 amKEF - LIS
1 stop21h 20mMultiple Airlines
Tue 7/29:10 amLIS - KEF
1 stop16h 15mMultiple Airlines
Deal found 6/10$383
Sun 6/912:40 amKEF - LIS
1 stop10h 55mMultiple Airlines
Mon 6/1710:25 pmLIS - KEF
2 stops34h 55mMultiple Airlines
Deal found 6/9$386
Sun 6/231:10 amKEF - LIS
2 stops18h 25mMultiple Airlines
Sat 6/295:55 amLIS - KEF
1 stop19h 00mMultiple Airlines
Deal found 6/9$390
Wed 6/264:30 pmKEF - LIS
1 stop13h 20mMultiple Airlines
Sat 6/295:55 amLIS - KEF
1 stop19h 00mMultiple Airlines
Deal found 6/9$396

One-way flights to Lisbon from Keflavik Intl

Search for one-way flight options from Keflavik Intl to Lisbon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Some of the best available deals we've found on one-way flights from Reykjavik to Lisbon. Users needing a return flight from Reykjavik to Lisbon should utilize the search form above.
Tue 6/251:05 amKEF - LIS
2 stops33h 25mMultiple Airlines
Deal found 6/9$158
Sun 6/231:05 amKEF - LIS
1 stop20h 25mMultiple Airlines
Deal found 6/9$164
Wed 6/191:05 amKEF - LIS
1 stop11h 50mMultiple Airlines
Deal found 6/9$168
Wed 6/191:05 amKEF - LIS
2 stops29h 20mMultiple Airlines
Deal found 6/9$174
Wed 6/264:30 pmKEF - LIS
1 stop13h 20mMultiple Airlines
Deal found 6/9$178
Mon 7/222:50 pmKEF - LIS
Nonstop4h 30mPLAY
Deal found 6/10$180
Sun 6/231:10 amKEF - LIS
2 stops18h 25mMultiple Airlines
Deal found 6/9$181
Tue 6/251:05 amKEF - LIS
3 stops19h 35mMultiple Airlines
Deal found 6/9$191
Mon 6/247:05 pmKEF - LIS
2 stops27h 20mMultiple Airlines
Deal found 6/9$195

Find flights from Keflavik Intl to Lisbon within your budget

Customize your flight search to find flights from Keflavik Intl to Lisbon 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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$363 - $755

Route

Depart

Return

Price

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Mon 6/24

Nonstop4h 30m

Lisbon Humberto Delgado

Mon 7/1

Nonstop4h 30m

$363

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Sun 6/23

1 stop20h 25m

Lisbon Humberto Delgado

Mon 7/1

Nonstop4h 30m

$368

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Sun 6/23

1 stop20h 25m

Lisbon Humberto Delgado

Sat 6/29

1 stop19h 00m

$371

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Mon 6/24

1 stop21h 20m

Lisbon Humberto Delgado

Sun 6/30

1 stop18h 55m

$498

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Sun 6/23

2 stops22h 20m

Lisbon Humberto Delgado

Sat 6/29

2 stops18h 05m

$534

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Fri 6/28

Nonstop4h 30m

Lisbon Humberto Delgado

Fri 7/5

Nonstop4h 30m

$561

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Fri 6/28

1 stop14h 00m

Lisbon Humberto Delgado

Fri 7/5

1 stop8h 25m

$598

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Wed 6/26

2 stops13h 15m

Lisbon Humberto Delgado

Sun 6/30

1 stop16h 25m

$612

Reykjavik Keflavik IntlLisbon Humberto Delgado

KEF - LIS

KEFLIS

Reykjavik Keflavik Intl

Wed 6/26

2 stops22h 00m

Lisbon Humberto Delgado

Mon 7/1

2 stops21h 30m

$755

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the cheapest time to fly round-trip from Keflavik Intl to Lisbon. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Reykjavik Keflavik Intl Airport to Lisbon flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Keflavik Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Keflavik Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

LIS

Temperature

51.8 - 73.4 °F

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated June 10, 2024.
Get a feel of what it's like to fly with Austrian Airlines, Lufthansa and Transavia France from Reykjavik to Lisbon by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,473 reviews

Food

7.3

Entertainment

7.2

Overall

7.9

Boarding

7.8

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,473 reviews
KLM
7.9
Good
1,473 reviews

Food

7.3

Entertainment

7.2

Overall

7.9

Boarding

7.8

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Finnair
7.8
Good
1,359 reviews
KLM
7.9
Good
1,473 reviews

Food

7.3

Entertainment

7.2

Overall

7.9

Boarding

7.8

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.7
Good
1,912 reviews
KLM
7.9
Good
1,473 reviews

Food

7.3

Entertainment

7.2

Overall

7.9

Boarding

7.8

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Austrian Airlines
7.7
Good
990 reviews
KLM
7.9
Good
1,473 reviews

Food

7.3

Entertainment

7.2

Overall

7.9

Boarding

7.8

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Scandinavian Airlines
7.4
Good
1,383 reviews
KLM
7.9
Good
1,473 reviews

Food

7.3

Entertainment

7.2

Overall

7.9

Boarding

7.8

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Reykjavik Keflavik Intl?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Reykjavik Keflavik Intl. On average, Humberto Delgado has 0 inbound flights from Reykjavik Keflavik Intl per day from 2 airlines. Lisbon Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • Can I find flights from Reykjavik Keflavik Intl Airport to Lisbon for under $400 on Cheapflights?

    Yes, there are multiple flights from Reykjavik Keflavik Intl Airport to Lisbon for under $400. The cheapest flight booked recently is on PLAY for just $363, but on average you can expect to pay $403.

  • Are there nonstop flights from Reykjavik Keflavik Intl Airport to Lisbon for under $400 on Cheapflights?

    Cheapflights has at least 2 direct flights from Reykjavik Keflavik Intl Airport to Lisbon under $400. A good price for a nonstop flight from Reykjavik Keflavik Intl Airport to Lisbon is less than $462.

  • What is the cheapest airline to fly from Reykjavik Keflavik Intl Airport to Lisbon round-trip?

    Our cheapest airline available from Reykjavik Keflavik Intl Airport to Lisbon is PLAY. Our recent data shows that you can find tickets from as low as $363 on this airline. PLAY is currently priced 4% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Reykjavik Keflavik Intl Airport to Lisbon one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $180. However, be on the lookout for offers from Transavia France and Scandinavian Airlines, as they are both options that can get you from Reykjavik Keflavik Intl Airport to Lisbon for a low price.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to Lisbon?

    While on average a flight from Reykjavik Keflavik Intl Airport to Lisbon is generally $230, our data shows the cheapest flight currently is $126. When looking at the most popular route, (Reykjavik Keflavik Intl - Lisbon Humberto Delgado), you can expect to pay $408 for that flight.

  • What does KEF to LIS mean?

    This is defined as Reykjavik Keflavik Intl Airport (KEF) and Lisbon Humberto Delgado Airport (LIS). Codes like Lisbon Humberto Delgado Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Keflavik Intl to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Keflavik Intl to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Keflavik Intl to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Keflavik Intl to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Keflavik Intl to Lisbon that include hotel bookings?

    Yes. In addition to deals on Keflavik Intl to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Keflavik Intl to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Lisbon.

  • Can I find deals for business class flights from Keflavik Intl to Lisbon?

    Yes. Cheapflights offers flight deals from Keflavik Intl to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Keflavik Intl to Lisbon that allow pets onboard?

    Many airlines flying from Keflavik Intl to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Keflavik Intl to Lisbon?

    Yes, you can often find last-minute deals on Keflavik Intl to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Reykjavik Keflavik Intl Airport to Lisbon flight deals updated?

    The Reykjavik Keflavik Intl Airport to Lisbon flight deals you see on this page were last updated on 6/10.

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

    Currently, December is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Lisbon (average of $595). Flying from Reykjavik Keflavik Intl Airport to Lisbon in June is currently the most expensive (average of $1,194). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip
Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.

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Lisbon Humberto Delgado Airport car rentals
Porto car rentals
Faro car rentals
Funchal car rentals
Ponta Delgada car rentals
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Portimão car rentals
Baixa car rentals
Alfama car rentals
Bairro Alto car rentals
Chelas/Olaias car rentals

Top 2 airlines flying from Keflavik Intl to Lisbon

Discover the top 2 airlines that operate flights from Keflavik Intl to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$195Average$320FlexibilityNo cancel feeOn-timeN/A
easyJetCheapest$211Average$314FlexibilityNo cancel feeOn-time86%
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Reykjavik Keflavik Intl Airport to Madrid flights

Search flights from Keflavik Intl to Lisbon by cabin class

Find flights from Keflavik Intl to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Keflavik Intl to Lisbon

Find hourly flight availability from Keflavik Intl to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 10, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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