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Cheap flights from Belfast City Airport to Reykjavik Keflavik Intl Airport from £160

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — KEF
23 Apr — 30 Apr1
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 24 March 2026.

Thu 23/407:00
BHD
-
KEF
1 stop10h 25m
Multiple Airlines
Sun 26/420:10
KEF
-
BHD
1 stop12h 10m
Multiple Airlines
Deal found 23/3£248
Fri 20/1107:20
BHD
-
KEF
1 stop11h 00m
easyJet
Mon 23/1119:35
KEF
-
BHD
1 stop16h 05m
easyJet
Deal found 23/3£249
Fri 8/520:10
BHD
-
KEF
1 stop14h 15m
British Airways
Mon 11/510:40
KEF
-
BHD
1 stop7h 05m
British Airways
Deal found 23/3£256
Thu 7/509:50
BHD
-
KEF
1 stop6h 55m
Multiple Airlines
Sun 10/508:55
KEF
-
BHD
1 stop9h 45m
Multiple Airlines
Deal found 23/3£328
Fri 20/1116:50
BHD
-
KEF
3 stops25h 30m
Multiple Airlines
Mon 23/1119:35
KEF
-
BHD
1 stop16h 05m
Multiple Airlines
Deal found 23/3£333
Thu 7/519:30
BHD
-
KEF
1 stop15h 10m
British Airways
Mon 11/510:40
KEF
-
BHD
1 stop8h 55m
British Airways
Deal found 23/3£338
Sat 9/519:05
BHD
-
KEF
1 stop15h 25m
British Airways
Tue 12/510:50
KEF
-
BHD
1 stop6h 55m
British Airways
Deal found 23/3£347
Sat 18/409:35
BHD
-
KEF
1 stop24h 55m
British Airways
Wed 22/411:00
KEF
-
BHD
1 stop6h 55m
British Airways
Deal found 19/3£372
Wed 9/1211:25
BHD
-
KEF
1 stop23h 20m
British Airways
Sun 13/1211:50
KEF
-
BHD
1 stop7h 50m
British Airways
Deal found 22/3£374

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 24 March 2026.

Round-trip from

£248

One-way from

£160
KLM
  • KLM
  • 23/4-26/4
  • 2 total stops
  • 22h 35m total
  • Belfast to Reykjavik
Search Deals
1/7
  • 1/7
  • 1 total stop
  • 18h 40m 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 24 March 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

Fri 8/5

20:10-09:25

1 stop14h 15m

Reykjavik Keflavik Intl

Mon 11/5

10:40-18:45

1 stop7h 05m

£256
Fastest return journey

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 7/5

09:50-15:45

1 stop6h 55m

Reykjavik Keflavik Intl

Sun 10/5

08:55-19:40

1 stop9h 45m

£328

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 7/5

19:30-09:40

1 stop15h 10m

Reykjavik Keflavik Intl

Mon 11/5

10:40-20:35

1 stop8h 55m

£338

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sat 9/5

19:05-09:30

1 stop15h 25m

Reykjavik Keflavik Intl

Mon 11/5

10:40-18:45

1 stop7h 05m

£347

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 8/5

20:10-09:25

1 stop14h 15m

Reykjavik Keflavik Intl

Tue 12/5

10:50-08:50

2 stops21h 00m

£352

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sat 18/4

09:35-09:30

1 stop24h 55m

Reykjavik Keflavik Intl

Wed 22/4

11:00-18:55

1 stop6h 55m

£372
Cheapest one-way

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Wed 1/7

14:25-08:05

1 stop18h 40m

£160

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 17/8

18:30-09:55

1 stop16h 25m

£203
Fastest single journey

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 21/7

20:25-10:00

1 stop14h 35m

£233

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 20/7

19:35-09:55

1 stop15h 20m

£233

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 11 resultsSorted by cheapest first
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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?

    British Airways can get you from Belfast City Airport to Reykjavik Keflavik Intl Airport in just under 14h 15m. 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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