$207 Cheap Flights from Belfast (BFS) to Reykjavik (KEF)

View $207 flight on Fri, May 9, 2025Opens in a new window

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Cheap Flights from Belfast to Reykjavik (BFS-KEF)

Prices were available within the past 7 days and start at $207 for one-way flights and $360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, May 6 - Fri, May 16
BHD
Belfast
KEF
Reykjavik
$360 Roundtrip, found 4 days ago
$360
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, May 6 from Belfast to Reykjavik, returning Fri, May 16, priced at $360 found 4 days ago
British Airways
Wed, May 7 - Fri, May 16
BHD
Belfast
KEF
Reykjavik
$376 Roundtrip, found 4 days ago
$376
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 7 from Belfast to Reykjavik, returning Fri, May 16, priced at $376 found 4 days ago
British Airways
Fri, May 2 - Fri, May 16
BHD
Belfast
KEF
Reykjavik
$410 Roundtrip, found 4 days ago
$410
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, May 2 from Belfast to Reykjavik, returning Fri, May 16, priced at $410 found 4 days ago
British Airways
Fri, May 16 - Sun, May 18
BHD
Belfast
KEF
Reykjavik
$411 Roundtrip, found 4 days ago
$411
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, May 16 from Belfast to Reykjavik, returning Sun, May 18, priced at $411 found 4 days ago
British Airways
Wed, May 7 - Sun, May 18
BHD
Belfast
KEF
Reykjavik
$427 Roundtrip, found 4 days ago
$427
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 7 from Belfast to Reykjavik, returning Sun, May 18, priced at $427 found 4 days ago
British Airways
Fri, May 16 - Wed, Jun 4
BHD
Belfast
KEF
Reykjavik
$431 Roundtrip, found 4 days ago
$431
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, May 16 from Belfast to Reykjavik, returning Wed, Jun 4, priced at $431 found 4 days ago
British Airways
Sat, May 17 - Wed, Jun 4
BHD
Belfast
KEF
Reykjavik
$443 Roundtrip, found 4 days ago
$443
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, May 17 from Belfast to Reykjavik, returning Wed, Jun 4, priced at $443 found 4 days ago
British Airways
Sat, May 10 - Fri, May 16
BHD
Belfast
KEF
Reykjavik
$450 Roundtrip, found 4 days ago
$450
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, May 10 from Belfast to Reykjavik, returning Fri, May 16, priced at $450 found 4 days ago
British Airways
Thu, May 1 - Fri, May 16
BHD
Belfast
KEF
Reykjavik
$453 Roundtrip, found 4 days ago
$453
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, May 1 from Belfast to Reykjavik, returning Fri, May 16, priced at $453 found 4 days ago
British Airways
Fri, May 16 - Sun, May 25
BHD
Belfast
KEF
Reykjavik
$454 Roundtrip, found 4 days ago
$454
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, May 16 from Belfast to Reykjavik, returning Sun, May 25, priced at $454 found 4 days ago

Frequently asked questions

How much does a flight from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF) cost?
Discover the latest flight deals from BFS to KEF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BFS to KEF?
The cheapest flights from BFS to KEF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
When heading out of Belfast Intl. Airport (BFS), you can board a nonstop flight to Keflavik Intl. Airport (KEF) with Jet2.
What is the cheapest airline that flies from BFS to KEF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BFS to KEF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
On average, you can pick from 1 direct flights each week from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF). To expand your choices, consider taking a flight with a layover. Simply enter your dates on Expedia and then filter your search to include one or two stops.
What are the most popular departure times for flights from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
Flights between BFS and KEF tend to be busiest at 7 AM. If you’d like a more relaxed experience and potentially cheaper tickets, choose a departure that’s outside typical rush times.
What day of the week has the most flights from BFS to KEF?
Wednesday has the most flights from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF). Consider jetting off on this day and you’ll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
Hop on the earliest flight at around 7:30AM UTC+0, departing from Belfast Intl. Airport (BFS). You’ll be traveling for around 2h 45m, reaching Keflavik Intl. Airport (KEF) at approximately 10:15AM UTC+0.
How long does it take to fly from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
Flights from BFS to KEF have an average travel time of 2 hours and 45 minutes. The distance between the two is 860 mi.
What is the best time to fly from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
To avoid potential delays on the Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Reykjavik from Belfast Intl. Airport (BFS)?
Browse your flight options from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF). This is the only Reykjavik airport you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute fares from BFS to KEF are usually more expensive. To lock in the cheapest rates, start looking for flights well in advance. That being said, if you can play around with your travel dates, it’s possible to find a cheap fare right before your trip.
Is it cheaper to book a BFS to KEF flight and hotel package?
You’ll typically save money by securing a BFS to KEF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After selecting your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Belfast Intl. Airport (BFS) to Keflavik Intl. Airport (KEF)?
In most cases, you’re able to cancel or reschedule your BFS to KEF flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you need more information, visit our Customer Service portal.
*Available to One Key members.