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Cheap flights from Belfast City Airport to Reykjavik Keflavik Intl Airport from £120

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — KEF
13 Jul — 20 Jul1
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 13 June 2026.

Tue 1/917:00
BHD
-
KEF
1 stop15h 40m
easyJet
Wed 9/908:20
KEF
-
BHD
1 stop26h 20m
easyJet
Deal found 11/6£231
Tue 1/917:20
BHD
-
KEF
2 stops17h 35m
Multiple Airlines
Wed 9/908:20
KEF
-
BHD
1 stop11h 30m
Multiple Airlines
Deal found 11/6£260
Fri 3/718:30
BHD
-
KEF
1 stop14h 20m
Multiple Airlines
Wed 12/808:20
KEF
-
BHD
1 stop8h 40m
Multiple Airlines
Deal found 9/6£266
Tue 1/917:30
BHD
-
KEF
1 stop26h 30m
KLM
Wed 9/920:00
KEF
-
BHD
1 stop12h 20m
KLM
Deal found 11/6£359
Tue 1/920:25
BHD
-
KEF
1 stop14h 35m
British Airways
Wed 9/911:00
KEF
-
BHD
1 stop5h 35m
British Airways
Deal found 12/6£371

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 13 June 2026.

Round-trip from

£231

One-way from

£120
easyJet
  • easyJet
  • 1/9-9/9
  • 2 total stops
  • 42h 00m total
  • Belfast to Reykjavik
Search Deals
easyJet
  • easyJet
  • 21/7
  • 1 total stop
  • 14h 05m 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 13 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 1/9

17:00-07:40

1 stop15h 40m

Reykjavik Keflavik Intl

Wed 9/9

08:20-11:40

1 stop26h 20m

£231

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 1/9

17:20-17:45

3 stops25h 25m

Reykjavik Keflavik Intl

Wed 9/9

08:20-20:50

1 stop11h 30m

£279

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 3/7

18:30-07:50

1 stop14h 20m

Reykjavik Keflavik Intl

Wed 12/8

08:20-11:15

2 stops25h 55m

£312

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 1/9

17:30-10:25

2 stops17h 55m

Reykjavik Keflavik Intl

Wed 9/9

20:00-16:55

1 stop19h 55m

£362
Fastest return journey

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 1/9

20:25-10:00

1 stop14h 35m

Reykjavik Keflavik Intl

Wed 9/9

11:00-17:35

1 stop5h 35m

£371

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 6/7

09:30-10:55

2 stops26h 25m

Reykjavik Keflavik Intl

Mon 13/7

20:30-09:35

1 stop12h 05m

£383
Cheapest one-way

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 8/10

16:00-10:30

1 stop19h 30m

£165
Fastest single journey

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 8/10

20:35-09:40

1 stop14h 05m

£167

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 23/7

15:25-15:45

1 stop25h 20m

£192

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 21/7

10:15-07:40

2 stops22h 25m

£196

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 and KLM can get you from Belfast City Airport to Reykjavik Keflavik Intl Airport in just under 15h 40m. Your travel time can differ by up to 2h 15m. There are 870 mi between Belfast City Airport and Reykjavik Keflavik Intl Airport. This flight may include one or multiple stops.

  • 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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