Cheap flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport from £76
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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Keflavik Intl to Belfast Intl
Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Belfast Intl (BFS). 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 30 April 2025.
Find flight deals from Keflavik Intl to Belfast Intl
Cheapest flights from Keflavik Intl to Belfast IntlExplore the most affordable flight options available from Keflavik Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Keflavik Intl to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Keflavik Intl to Belfast 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 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Belfast Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ReykjavikBelfast
KEF - BFS
KEFBFS
Reykjavik Keflavik Intl
Wed 28/5
08:05-14:35
1 stop5h 30m
Belfast Intl
Wed 4/6
21:50-08:15
1 stop11h 25m
ReykjavikBelfast
KEF - BFS
KEFBFS
Reykjavik Keflavik Intl
Wed 28/5
08:05-14:35
1 stop5h 30m
Belfast Intl
Wed 4/6
08:55-22:50
2 stops14h 55m
ReykjavikBelfast
KEF - BFS
KEFBFS
Reykjavik Keflavik Intl
Mon 12/5
09:35-21:05
1 stop10h 30m
ReykjavikBelfast
KEF - BFS
KEFBFS
Reykjavik Keflavik Intl
Tue 13/5
06:40-09:10
1 stop25h 30m
Best time to book a flight from Keflavik Intl to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Keflavik Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to Belfast Intl Airport
Rainfall in Belfast Intl by month
Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.
Temperature in Belfast Intl by month
Plan your trip to Belfast Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belfast 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Belfast Intl
Get insights into the airlines that provide service to Belfast 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 Belfast Intl. Reviews last updated 30 April 2025.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Robert,Jan 2025
LCA - LGW
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Robert,Jan 2025
LCA - LGW
Related info for your journey
Find useful and relevant information for your journey from Keflavik Intl to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Alternative routes for Keflavik Intl to Belfast Intl
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from Keflavik Intl to Belfast Intl?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast Intl from Keflavik Intl today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Keflavik Intl to Belfast Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Keflavik Intl to Belfast Intl for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Keflavik Intl to Belfast Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Keflavik Intl to Belfast Intl with no change fees.
Can Cheapflights notify me if prices for flights from Keflavik Intl to Belfast Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Keflavik Intl today and book when prices fit your budget.