Cheap flights from Reykjavik Keflavik Intl Airport to Belfast City Airport from £66

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BHD
3 Sep — 10 Sep1
1 adult

Cheap 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 29 August 2025.

Round-trip from

£123

One-way from

£66
easyJet
  • easyJet
  • 7/11-10/11
  • 2 total stops
  • 15h 10m total
  • Reykjavik to Belfast
easyJet
  • easyJet
  • 10/11
  • 1 total stop
  • 23h 45m total
  • Reykjavik to Belfast

Find flight deals from Keflavik Intl to Belfast City

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 29 August 2025.

Fri 7/1109:50KEF - BHD
1 stop6h 30measyJet
Mon 10/1110:05BHD - KEF
1 stop8h 40measyJet
Deal found 27/8£123
Fri 7/1119:45KEF - BHD
1 stop13h 30mMultiple Airlines
Mon 10/1110:05BHD - KEF
2 stops25h 50mMultiple Airlines
Deal found 27/8£181
Fri 7/1118:10KEF - BHD
1 stop16h 20mBritish Airways
Mon 10/1114:40BHD - KEF
1 stop20h 15mBritish Airways
Deal found 27/8£246

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 29 August 2025.
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

Fri 7/11

09:50-16:20

1 stop6h 30m

Belfast City

Mon 10/11

10:05-18:45

1 stop8h 40m

£123

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Fri 7/11

19:45-09:15

1 stop13h 30m

Belfast City

Mon 10/11

10:05-11:55

2 stops25h 50m

£181

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Fri 7/11

18:10-10:30

1 stop16h 20m

Belfast City

Mon 10/11

14:40-10:55

1 stop20h 15m

£246

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Mon 10/11

11:55-11:40

1 stop23h 45m

£66

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Wed 5/11

19:20-16:05

1 stop20h 45m

£68

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Thu 6/11

10:30-19:20

1 stop8h 50m

£69

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Tue 11/11

17:05-10:50

1 stop17h 45m

£72

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Fri 7/11

09:50-08:55

1 stop23h 05m

£79

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sun 9/11

09:35-07:30

1 stop21h 55m

£81

ReykjavikBelfast

KEF - BHD

KEFBHD

Reykjavik Keflavik Intl

Sat 8/11

21:05-15:15

1 stop18h 10m

£87

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 13 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.
  • 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 6h 30m. There are 870 mi between Reykjavik Keflavik Intl Airport and Belfast City Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Belfast City Airport (average of £98). Flying from Reykjavik Keflavik Intl Airport to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Newcastle
Bangor
Carrickfergus

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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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