Cheap flights from Reykjavik Keflavik Intl Airport to Belfast City Airport from £151

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BHD
21 Feb — 28 Feb1
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.

One-way flights from Keflavik Intl to Belfast City
Search for one-way flight options from Keflavik Intl to Belfast City. Find affordable one-way fares based on user searches. Data last updated 22 January 2026.

Thu 25/615:20
KEF
-
BHD
2 stops22h 40m
Multiple Airlines
Deal found 21/1£151
Sun 28/608:55
KEF
-
BHD
1 stop23h 05m
easyJet
Deal found 21/1£153
Thu 25/608:45
KEF
-
BHD
1 stop5h 45m
easyJet
Deal found 21/1£165
Tue 30/610:50
KEF
-
BHD
1 stop5h 40m
British Airways
Deal found 21/1£172
Fri 26/610:30
KEF
-
BHD
2 stops21h 45m
Multiple Airlines
Deal found 21/1£177
Tue 30/609:25
KEF
-
BHD
2 stops27h 15m
easyJet
Deal found 21/1£181
Sun 28/610:30
KEF
-
BHD
2 stops21h 30m
Multiple Airlines
Deal found 21/1£191
Mon 29/610:40
KEF
-
BHD
1 stop21h 10m
British Airways
Deal found 21/1£194
Sat 27/610:30
KEF
-
BHD
2 stops9h 20m
Multiple Airlines
Deal found 21/1£200

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 22 January 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

Keflavik Intl

Fly to

Belfast City

Route

Depart

Return

Price

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 25/6

15:20-15:00

2 stops22h 40m

£151

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sun 28/6

08:55-09:00

1 stop23h 05m

£153

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 25/6

08:45-15:30

1 stop5h 45m

£165

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 30/6

10:50-17:30

1 stop5h 40m

£172

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Fri 26/6

10:30-09:15

2 stops21h 45m

£177

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 30/6

09:25-13:40

2 stops27h 15m

£181

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sun 28/6

10:30-09:00

2 stops21h 30m

£191

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Mon 29/6

10:40-08:50

1 stop21h 10m

£194

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sat 27/6

10:30-20:50

2 stops9h 20m

£200

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 30/6

17:05-08:50

3 stops14h 45m

£200

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 11 results
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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.

  • 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.

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Keflavik Intl to Belfast City

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

Fly with Cheapflights

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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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