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Keflavik Intl

$81+ Cheap flights from Budapest (BUD) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — KEF
apr. 23 — apr. 301
do 4/23
do 4/30
1 adult, Economy
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Cheapflights Tip: The best prices from Budapest Ferenc Liszt Intl to Reykjavik Keflavik Intl are usually found in October or January, booked 20 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Budapest to Keflavik Intl

Cheapest flights from Budapest to Keflavik Intl
Explore the most affordable flight options available from Budapest to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maart 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 4/163:25 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
za 4/257:00 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 3/20$155
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/213:40 pm
BUD
-
KEF
Nonstop4h 40m
Multiple Airlines
di 4/287:25 pm
KEF
-
BUD
1 stop10h 25m
Multiple Airlines
Deal found 3/21$161
This Trip.com deal was found by Cheapflights users on 3/24. 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.
zo 4/123:30 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
zo 4/196:50 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 3/24$163
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/218:30 pm
BUD
-
KEF
1 stop24h 45m
Wizz Air
za 4/257:00 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 3/21$168
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/113:40 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
zo 4/196:50 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 3/23$170
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 4/2411:25 am
BUD
-
KEF
1 stop7h 40m
Multiple Airlines
di 4/287:25 pm
KEF
-
BUD
1 stop10h 25m
Multiple Airlines
Deal found 3/21$171
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/213:40 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
do 4/236:45 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 3/21$172
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/213:40 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
zo 4/267:35 pm
KEF
-
BUD
1 stop18h 45m
Wizz Air
Deal found 3/21$174
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/226:00 am
BUD
-
KEF
2 stops12h 45m
Multiple Airlines
di 4/287:25 pm
KEF
-
BUD
1 stop10h 25m
Multiple Airlines
Deal found 3/21$179

Find flight deals from Budapest to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Budapest (BUD) 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 maart 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$155
(Kiwi.com)

One-way from

$81
(Wizz Air)

Popular in

August

Cheapest in

October

Average price

$459

Good round-trip deal

$168 or less
Provider with most accurate pricing for Budapest Ferenc Liszt Intl-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Budapest Ferenc Liszt Intl-Reykjavik Keflavik Intl flights.
Search Deals
From Budapest Ferenc Liszt Intl to Reykjavik Keflavik Intl
Search Deals
One-way flight from Budapest Ferenc Liszt Intl to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Budapest Ferenc Liszt Intl to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Budapest 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 maart 24, 2026.
Use the filters below to find and compare flights from Budapest to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

do 4/16

3:25 pm-6:05 pm

Nonstop4h 40m

Reykjavik Keflavik Intl

za 4/25

7:00 pm-1:25 am

Nonstop4h 25m

$160

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

do 4/16

1:20 pm-12:10 am

1 stop12h 50m

Reykjavik Keflavik Intl

vr 4/24

12:25 am-9:00 am

1 stop6h 35m

$203

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

do 4/16

6:45 pm-9:55 am

2 stops17h 10m

Reykjavik Keflavik Intl

za 4/25

7:00 pm-1:25 am

Nonstop4h 25m

$215

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

do 5/7

8:05 pm-5:05 pm

2 stops23h 00m

Reykjavik Keflavik Intl

do 5/14

6:45 pm-1:10 am

Nonstop4h 25m

$229

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

wo 4/22

8:25 pm-6:55 pm

2 stops24h 30m

Reykjavik Keflavik Intl

wo 4/29

5:30 pm-7:50 am

1 stop12h 20m

$236

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

za 4/25

7:50 pm-9:50 am

2 stops16h 00m

Reykjavik Keflavik Intl

di 4/28

5:05 pm-9:45 am

1 stop14h 40m

$358

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

do 4/16

6:25 pm-7:50 am

1 stop15h 25m

Reykjavik Keflavik Intl

za 4/25

8:40 am-5:40 pm

1 stop7h 00m

$405

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

zo 4/12

5:50 am-5:50 pm

3 stops14h 00m

Reykjavik Keflavik Intl

zo 4/19

7:35 pm-11:40 am

2 stops14h 05m

$405

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

di 4/7

6:25 pm-7:50 am

1 stop15h 25m

Reykjavik Keflavik Intl

za 4/11

8:40 am-5:40 pm

1 stop7h 00m

$407

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

za 8/22

3:40 pm-6:20 pm

Nonstop4h 40m

Reykjavik Keflavik Intl

za 8/29

7:00 pm-1:25 am

Nonstop4h 25m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Budapest-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 Budapest-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Budapest-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Budapest-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 Budapest-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 Budapest to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Budapest 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.

Cheapflights Insights

Everything you need to know about your flight from Budapest to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Budapest to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Budapest to Keflavik Intl. Price data was last updated on March 13, 2026.

The price you pay for your flight from Budapest to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Budapest to Reykjavik Keflavik Intl Airport (average of $59). Flying from Budapest to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $236). 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 BUD to KEF?

Find hourly flight availability from Budapest 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 maart 24, 2026.

A simple way to save on the total cost of your ticket is to fly from Budapest to Reykjavik Keflavik Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the evening.

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 maart 24, 2026.
See what other customers who have flown with Wizz Air from Budapest to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.8
Okay
1,089 reviews

Overall

6.8

Comfort

6.7

Boarding

6.7

Entertainment

5.6

Food

5.9

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Anna,Oct 2025

LTN - GDN

Wizz Air deliberately overbooked our flight (which they are apparently allowed to do). We were put on standby and in the meantime, the alternative flight the following morning that we’d been assured that we could fly on sold out. There were no alternative flights and the compensation is insufficient to buy last minute flights with a different airline (which they won’t cover). Very frustrating experience.
Wizz Air
6.8
Okay
1,089 reviews
Wizz Air
6.8
Okay
1,089 reviews

Overall

6.8

Comfort

6.7

Boarding

6.7

Entertainment

5.6

Food

5.9

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Anna,Oct 2025

LTN - GDN

Wizz Air deliberately overbooked our flight (which they are apparently allowed to do). We were put on standby and in the meantime, the alternative flight the following morning that we’d been assured that we could fly on sold out. There were no alternative flights and the compensation is insufficient to buy last minute flights with a different airline (which they won’t cover). Very frustrating experience.

Related info for your journey

Find useful and relevant information for your journey from Budapest to Keflavik Intl. 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 from for flights from Budapest to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Budapest, you will be flying from Ferenc Liszt Intl, which is the city’s only airport. Budapest Ferenc Liszt Intl (BUD) is located 10.3 mi from the center of Budapest. There are 0 flights from Ferenc Liszt Intl to Reykjavik Keflavik Intl per day from 1 airline.

  • How long is the flight from Budapest to Reykjavik Keflavik Intl Airport?

    Airlines like Wizz Air and Lufthansa fly from Budapest to Reykjavik Keflavik Intl Airport in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 8h 10m. Budapest and Reykjavik Keflavik Intl Airport are separated by a distance of 1934 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Wizz Air is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at $126. Wizz Air is currently priced 54% below the average price you’ll pay for this route.

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

    The cheapest flight price from Budapest to Reykjavik Keflavik Intl Airport is $168. On average you can expect to pay $192. The most popular route, (Budapest Ferenc Liszt Intl - Reykjavik Keflavik Intl), can usually be booked for $142.

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Budapest to Reykjavik Keflavik Intl Airport (average of $59). Flying from Budapest to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $236). 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

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top airline flying from Budapest to Keflavik Intl

Discover the top airline that operate flights from Budapest to Keflavik Intl. 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 2,558,603 searches. Data last updated maart 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$126Average$175FlexibilityNo cancel feeOn-time83%

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