What is the cheapest month to book a flight from Iceland to Belfast Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Iceland to Belfast Intl Airport (average of £67). Flying from Iceland to Belfast Intl Airport in July is currently the most expensive (average of £90). 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.

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.

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).

What is the cheapest time of day to fly from IS to BFS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iceland to Belfast Intl Airport as you normally would.

Can I find deals for flights from Iceland to Belfast Intl that include hotel bookings?

Yes. In addition to deals on Iceland to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Iceland to Belfast Intl?

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

Can I find deals for business class flights from Iceland to Belfast Intl?

Yes. Cheapflights offers flight deals from Iceland to Belfast 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.

£107+ Flights from Iceland to Belfast Intl Airport

Cheap flight deals from Iceland to Belfast Intl

Round-trip from	£210

30/10-6/11
2 total stops
17h 30m total
Iceland to Belfast

Search Deals

Find flight deals from Iceland to Belfast Intl

Cheapest flights from Iceland to Belfast Intl
Explore the most affordable flight options available from Iceland to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 21/1119:45KEF - BFS

1 stop13h 05measyJet

Mon 24/1106:40BFS - KEF

1 stop12h 05measyJet

Deal found 17/9£107

Fri 21/1119:45KEF - BFS

1 stop11h 10mMultiple Airlines

Mon 24/1107:50BFS - KEF

2 stops25h 50mMultiple Airlines

Deal found 17/9£161

Sat 1/1110:20KEF - BFS

2 stops21h 50mMultiple Airlines

Sat 8/1106:00BFS - KEF

1 stop14h 20mMultiple Airlines

Deal found 17/9£205

Thu 30/1009:25KEF - BFS

1 stop6h 50mMultiple Airlines

Thu 6/1108:15BFS - KEF

1 stop10h 40mMultiple Airlines

Deal found 15/9£210

Last-minute flights from Iceland to Belfast Intl
Discover last-minute flight deals from Iceland to Belfast Intl. Data last updated 17 September 2025 and is based on user searches.

Thu 30/1009:25KEF - BFS

1 stop6h 50mMultiple Airlines

Thu 6/1108:15BFS - KEF

1 stop10h 40mMultiple Airlines

Deal found 15/9£210

Fri 31/1000:45KEF - BFS

2 stops13h 55mMultiple Airlines

Sat 8/1123:10BFS - KEF

2 stops19h 45mMultiple Airlines

Deal found 17/9£227

Cheapflights Fare Finder

Use the filters below to find and compare flights from Iceland to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikBelfast

KEF - BFS

KEFBFS

Reykjavik Keflavik Intl

Thu 30/10

09:25-16:15

1 stop6h 50m

Belfast Intl

Thu 6/11

08:15-18:55

1 stop10h 40m

£210

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Iceland to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Iceland with our price prediction graph.

Estimated return 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 Iceland to Belfast Intl Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Iceland to Belfast Intl that include hotel bookings?
Yes. In addition to deals on Iceland to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Iceland to Belfast Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Belfast Intl.
Can I find deals for business class flights from Iceland to Belfast Intl?
Yes. Cheapflights offers flight deals from Iceland to Belfast 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 Iceland to Belfast Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Iceland to Belfast Intl Airport (average of £67). Flying from Iceland to Belfast Intl Airport in July is currently the most expensive (average of £90). 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.

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