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Cheap flights from Reykjavik Keflavik Intl Airport to Belfast City Airport from £93

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BHD
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Keflavik Intl to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Keflavik Intl to Belfast City
Explore the most affordable flight options available from Keflavik Intl to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Thu 15/1019:15
KEF
-
BHD
1 stop13h 05m
KLM
Thu 22/1017:30
BHD
-
KEF
1 stop15h 20m
KLM
Deal found 20/3£229
Thu 15/1019:35
KEF
-
BHD
2 stops21h 15m
Multiple Airlines
Thu 22/1007:00
BHD
-
KEF
1 stop10h 20m
Multiple Airlines
Deal found 20/3£285
Wed 12/808:20
KEF
-
BHD
1 stop5h 40m
Multiple Airlines
Sun 23/815:10
BHD
-
KEF
2 stops18h 05m
Multiple Airlines
Deal found 21/3£318
Wed 12/818:35
KEF
-
BHD
1 stop21h 20m
KLM
Sun 23/817:30
BHD
-
KEF
1 stop15h 05m
KLM
Deal found 21/3£336
Tue 21/710:50
KEF
-
BHD
1 stop7h 35m
British Airways
Mon 27/719:35
BHD
-
KEF
1 stop15h 20m
British Airways
Deal found 20/3£431
Tue 21/719:00
KEF
-
BHD
2 stops24h 30m
Multiple Airlines
Mon 27/707:00
BHD
-
KEF
1 stop11h 55m
Multiple Airlines
Deal found 20/3£551

Find flight deals from Keflavik Intl to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Belfast City (BHD). 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 23 March 2026.

Round-trip from

£318

One-way from

£93
12/8-23/8
  • 12/8-23/8
  • 3 total stops
  • 23h 45m total
  • Reykjavik to Belfast
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 21h 25m total
  • Reykjavik to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Keflavik Intl to Belfast City 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 23 March 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Wed 12/8

08:20-15:00

1 stop5h 40m

Belfast City

Sun 23/8

15:10-08:15

2 stops18h 05m

£318
Fastest return journey

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 21/7

10:50-19:25

1 stop7h 35m

Belfast City

Mon 27/7

19:35-09:55

1 stop15h 20m

£431

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 21/7

19:00-20:30

2 stops24h 30m

Belfast City

Mon 27/7

07:00-17:55

1 stop11h 55m

£551
Cheapest one-way

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 28/4

19:25-17:50

2 stops21h 25m

£93

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sun 26/7

08:55-19:40

1 stop9h 45m

£146

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 11/6

01:00-17:20

2 stops15h 20m

£148

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sun 23/8

08:55-09:00

1 stop23h 05m

£151

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 23/7

21:20-16:25

2 stops18h 05m

£209

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Fri 24/7

10:30-19:25

1 stop7h 55m

£219
Fastest single journey

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 21/7

10:50-18:45

1 stop6h 55m

£219

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Keflavik Intl to Belfast City

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

    Departing from Reykjavik Keflavik Intl Airport to Belfast City Airport will take you 7h 35m. There are 870 mi between Reykjavik Keflavik Intl Airport and Belfast City Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Keflavik Intl to Belfast City 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 Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Carrickfergus
Newcastle

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

Cheapflights makes it easy to find Keflavik Intl to Belfast City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes! Cheapflights helps users easily find flights from Keflavik Intl to Belfast City with no change fees.

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

Yes, Cheapflights offers price alerts on Keflavik Intl to Belfast City 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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