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Keflavik Intl

$117+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — KEF
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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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 June 21, 2026.

This Booking.com deal was found by Cheapflights users on 6/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:15 pm
BUD
-
KEF
Nonstop4h 55m
Wizz Air
Sun 11/85:50 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 6/20$137
This Mytrip deal was found by Cheapflights users on 6/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:15 pm
BUD
-
KEF
Nonstop4h 55m
Multiple Airlines
Sun 11/81:50 pm
KEF
-
BUD
1 stop28h 50m
Multiple Airlines
Deal found 6/20$188
This Wizz Air deal was found by Cheapflights users on 6/19. 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 Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:45 am
BUD
-
KEF
Nonstop4h 55m
Wizz Air
Sat 12/1211:25 am
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 6/19$208
This KLM deal was found by Cheapflights users on 6/19. 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.
Thu 12/106:30 am
BUD
-
KEF
1 stop8h 15m
KLM
Sat 12/122:45 pm
KEF
-
BUD
1 stop7h 25m
KLM
Deal found 6/19$222
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Thu 9/103:25 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
Mon 9/215:25 pm
KEF
-
BUD
2 stops21h 20m
Wizz Air
Deal found 6/20$236
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Thu 9/103:25 pm
BUD
-
KEF
Nonstop4h 40m
Multiple Airlines
Mon 9/214:10 pm
KEF
-
BUD
1 stop13h 40m
Multiple Airlines
Deal found 6/20$237
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:45 am
BUD
-
KEF
1 stop16h 10m
Multiple Airlines
Sun 10/255:50 pm
KEF
-
BUD
Nonstop4h 25m
Multiple Airlines
Deal found 6/16$240
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:25 pm
BUD
-
KEF
Nonstop4h 40m
Wizz Air
Sun 10/255:50 pm
KEF
-
BUD
Nonstop4h 25m
Wizz Air
Deal found 6/16$241
This Mytrip deal was found by Cheapflights users on 6/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:55 pm
BUD
-
KEF
1 stop14h 00m
Multiple Airlines
Tue 9/85:05 pm
KEF
-
BUD
1 stop14h 40m
Multiple Airlines
Deal found 6/18$275
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:55 pm
BUD
-
KEF
1 stop14h 00m
Multiple Airlines
Tue 6/307:55 pm
KEF
-
BUD
1 stop18h 25m
Multiple Airlines
Deal found 6/16$285

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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Booking.com)

One-way from

$117
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$335
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. 22% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 21, 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

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Thu 7/9

6:55 am-11:10 pm

2 stops18h 15m

Reykjavik Keflavik Intl

Sat 7/18

7:00 pm-1:25 am

Nonstop4h 25m

$340

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Fri 8/21

10:25 am-7:20 am

1 stop22h 55m

Reykjavik Keflavik Intl

Thu 8/27

5:25 pm-9:45 am

1 stop14h 20m

$357

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Tue 8/18

7:50 pm-9:40 am

1 stop15h 50m

Reykjavik Keflavik Intl

Thu 8/27

5:25 pm-9:45 am

1 stop14h 20m

$441

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Mon 8/24

10:10 am-7:20 pm

3 stops35h 10m

Reykjavik Keflavik Intl

Mon 8/31

5:05 pm-9:20 pm

2 stops26h 15m

$451
Quickest round-trip

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Thu 9/10

11:35 am-12:10 am

2 stops14h 35m

Reykjavik Keflavik Intl

Wed 9/16

12:20 am-8:30 am

1 stop6h 10m

$490

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Thu 7/16

5:30 pm-12:10 am

1 stop8h 40m

Reykjavik Keflavik Intl

Wed 7/22

12:10 am-2:30 pm

1 stop12h 20m

$491

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Sun 7/5

9:45 am-11:10 pm

1 stop15h 25m

Reykjavik Keflavik Intl

Sat 7/11

9:15 am-11:30 pm

2 stops12h 15m

$515

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Thu 7/9

11:35 am-12:10 am

2 stops14h 35m

Reykjavik Keflavik Intl

Sat 7/18

9:15 am-11:30 pm

2 stops12h 15m

$552

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Mon 8/3

6:25 pm-7:50 am

1 stop15h 25m

Reykjavik Keflavik Intl

Sun 8/16

8:35 am-5:40 pm

1 stop7h 05m

$608
Cheapest one-way

BudapestReykjavik

BUD - KEF

BUDKEF

Budapest Ferenc Liszt Intl

Sat 9/12

6:45 am-11:35 pm

1 stop18h 50m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • 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

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

Currently, October is the cheapest month in which you can book a flight from Budapest to Reykjavik Keflavik Intl Airport (average of $126). Flying from Budapest to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of $459). 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 June 21, 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 34% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Budapest to Reykjavik Keflavik Intl Airport?

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 June 21, 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
6.9
Okay
1,122 reviews

Crew

7.6

Comfort

6.7

Food

6.0

Entertainment

5.7

Boarding

6.7

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Felix,Mar 2026

VCE - BUD

They checked my carry on bags for free. Diego in the plane was amazing.
Wizz Air
6.9
Okay
1,122 reviews
Wizz Air
6.9
Okay
1,122 reviews

Crew

7.6

Comfort

6.7

Food

6.0

Entertainment

5.7

Boarding

6.7

Overall

6.9

Reviews

1 / 20
10.0
Excellent

Felix,Mar 2026

VCE - BUD

They checked my carry on bags for free. Diego in the plane was amazing.

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 Scandinavian Airlines fly from Budapest to Reykjavik Keflavik Intl Airport in about 22h 55m. The time it takes to get you to your destination can typically vary by up to . Budapest and Reykjavik Keflavik Intl Airport are separated by a distance of 1934 mi.

  • 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.

  • 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, October is the cheapest month in which you can book a flight from Budapest to Reykjavik Keflavik Intl Airport (average of $126). Flying from Budapest to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of $459). 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

Browse thousands of different options on Cheapflights for your next trip

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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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$126Average$172FlexibilityNo cancel feeOn-time83%

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