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Cheap flights from Belfast City Airport to Reykjavik Keflavik Intl Airport from £71

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — KEF
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Keflavik Intl
Explore the most affordable flight options available from Belfast City to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 December 2025.

Mon 8/1208:00BHD - KEF
1 stop11h 00measyJet
Mon 15/1212:00KEF - BHD
1 stop20h 30measyJet
Deal found 5/12£211
Mon 8/1209:50BHD - KEF
1 stop24h 30mMultiple Airlines
Mon 15/1213:00KEF - BHD
2 stops19h 30mMultiple Airlines
Deal found 5/12£269
Sun 28/1210:40BHD - KEF
1 stop24h 15mBritish Airways
Fri 2/118:10KEF - BHD
1 stop14h 15mBritish Airways
Deal found 5/12£1,315
Sun 28/1210:40BHD - KEF
1 stop24h 15mMultiple Airlines
Fri 2/118:10KEF - BHD
2 stops19h 15mMultiple Airlines
Deal found 5/12£1,381

Find flight deals from Belfast City to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 6 December 2025.

Round-trip from

£142

One-way from

£71
easyJet
  • easyJet
  • 25/2-28/2
  • 2 total stops
  • 35h 25m total
  • Belfast to Reykjavik
Search Deals
easyJet
  • easyJet
  • 14/1
  • 1 total stop
  • 9h 50m total
  • Belfast to Reykjavik
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 858,174 searches. Data last updated 6 December 2025.
Use the filters below to find and compare flights from Belfast City Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Belfast City

Fly to

Keflavik Intl

Route

Depart

Return

Price

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Wed 25/2

16:50-09:15

1 stop16h 25m

Reykjavik Keflavik Intl

Sat 28/2

18:35-13:35

1 stop19h 00m

£142

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 20/4

08:45-15:00

1 stop7h 15m

Reykjavik Keflavik Intl

Wed 29/4

08:15-18:55

1 stop9h 40m

£146

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 9/2

10:05-18:45

1 stop8h 40m

Reykjavik Keflavik Intl

Fri 13/2

09:50-16:20

1 stop6h 30m

£158

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 30/1

14:15-23:55

1 stop9h 40m

Reykjavik Keflavik Intl

Tue 3/2

11:05-20:30

1 stop9h 25m

£189

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Wed 25/2

16:50-09:15

1 stop16h 25m

Reykjavik Keflavik Intl

Fri 27/2

00:55-20:30

2 stops19h 35m

£211

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 5/1

16:55-10:20

1 stop17h 25m

Reykjavik Keflavik Intl

Sun 11/1

10:40-07:30

1 stop20h 50m

£242

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 2/1

06:50-10:05

1 stop27h 15m

Reykjavik Keflavik Intl

Thu 8/1

00:45-20:30

2 stops19h 45m

£274

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 20/4

09:30-09:40

2 stops25h 10m

Reykjavik Keflavik Intl

Wed 29/4

08:15-11:20

2 stops26h 05m

£281

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Wed 14/1

07:25-17:15

1 stop9h 50m

£71

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 13/3

16:50-10:10

1 stop17h 20m

£77

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Belfast City to Keflavik Intl

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

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    easyJet can get you from Belfast City Airport to Reykjavik Keflavik Intl Airport in just under 16h 25m. Your travel time can differ by up to . There are 870 mi between Belfast City Airport and Reykjavik Keflavik Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Keflavik Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to Keflavik Intl?

When you search for this flight from Belfast City to Keflavik Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to Keflavik Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast City to Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast City to Keflavik Intl with no change fees?

Yes, we can. To see specific flights from Belfast City to Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast City to Keflavik Intl become cheaper?

Yes, Cheapflights offers price alerts on Belfast City to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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