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Cheap flights from Northern Ireland to Iceland from £108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Iceland departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Northern Ireland to Iceland

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
21:50 - 08:05
BFS
-
KEF
11h 15m
1 stop
easyJet Logo
08:30 - 09:00
KEF
-
BFS
23h 30m
1 stop
£237easyJet
Wed, 26 Aug - Sat, 29 Aug
Multiple Airlines Logo
08:25 - 15:45
BFS
-
KEF
8h 20m
1 stop
Multiple Airlines Logo
10:10 - 22:15
KEF
-
BFS
11h 05m
1 stop
£239Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
08:25 - 15:45
BFS
-
KEF
8h 20m
1 stop
Multiple Airlines Logo
10:10 - 22:15
KEF
-
BFS
11h 05m
1 stop
£246Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
08:25 - 15:45
BFS
-
KEF
8h 20m
1 stop
Multiple Airlines Logo
10:10 - 22:15
KEF
-
BFS
11h 05m
1 stop
£248Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
07:30 - 11:25
BFS
-
KEF
28h 55m
2 stops
Multiple Airlines Logo
08:30 - 16:30
KEF
-
BFS
7h 00m
1 stop
£250Multiple Airlines
Wed, 26 Aug - Sat, 29 Aug
British Airways Logo
17:45 - 17:15
BHD
-
KEF
23h 30m
1 stop
British Airways Logo
16:05 - 11:10
KEF
-
BHD
19h 05m
1 stop
£294British Airways
Thu, 19 Nov - Sat, 21 Nov
British Airways Logo
17:45 - 17:15
BHD
-
KEF
23h 30m
1 stop
British Airways Logo
16:05 - 11:10
KEF
-
BHD
19h 05m
1 stop
£295British Airways
Thu, 19 Nov - Sat, 21 Nov
KLM Logo
17:30 - 10:25
BHD
-
KEF
17h 55m
2 stops
KLM Logo
20:00 - 16:55
KEF
-
BHD
19h 55m
1 stop
£373KLM
Tue, 1 Sep - Wed, 9 Sep
KLM Logo
17:30 - 10:25
BHD
-
KEF
17h 55m
2 stops
KLM Logo
20:00 - 16:55
KEF
-
BHD
19h 55m
1 stop
£374KLM
Tue, 1 Sep - Wed, 9 Sep
KLM Logo
17:30 - 10:25
BHD
-
KEF
17h 55m
2 stops
KLM Logo
20:00 - 16:55
KEF
-
BHD
19h 55m
1 stop
£375KLM
Tue, 1 Sep - Wed, 9 Sep

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KLM flights from Northern Ireland to Iceland

Our best KLM deals on Northern Ireland to Iceland flight tickets
KLM
1 Sept
BHD17:30Belfast City
17h 55m
2 stops
KEF10:25Reykjavik Keflavik Intl
9 Sept
KEF20:00Reykjavik Keflavik Intl
19h 55m
1 stop
BHD16:55Belfast City
£373
KLM
1 Sept
BHD17:30Belfast City
17h 55m
2 stops
KEF10:25Reykjavik Keflavik Intl
9 Sept
KEF20:00Reykjavik Keflavik Intl
19h 55m
1 stop
BHD16:55Belfast City
£374
KLM
1 Sept
BHD17:30Belfast City
17h 55m
2 stops
KEF10:25Reykjavik Keflavik Intl
9 Sept
KEF20:00Reykjavik Keflavik Intl
19h 55m
1 stop
BHD16:55Belfast City
£375

British Airways flights from Northern Ireland to Iceland

Our best British Airways deals on Northern Ireland to Iceland flight tickets
British Airways
19 Nov
BHD17:45Belfast City
23h 30m
1 stop
KEF17:15Reykjavik Keflavik Intl
21 Nov
KEF16:05Reykjavik Keflavik Intl
19h 05m
1 stop
BHD11:10Belfast City
£294
British Airways
19 Nov
BHD17:45Belfast City
23h 30m
1 stop
KEF17:15Reykjavik Keflavik Intl
21 Nov
KEF16:05Reykjavik Keflavik Intl
19h 05m
1 stop
BHD11:10Belfast City
£295
British Airways
1 Sept
BHD20:25Belfast City
14h 35m
1 stop
KEF10:00Reykjavik Keflavik Intl
9 Sept
KEF11:00Reykjavik Keflavik Intl
5h 35m
1 stop
BHD17:35Belfast City
£407

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Iceland 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, momondo users made 279,928 searches. Data last updated 29 June 2026.
Use the filters below to find and compare flights from Northern Ireland to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 26/8

21:50-08:05

1 stop11h 15m

Reykjavik Keflavik Intl

Sat 29/8

08:30-09:00

1 stop23h 30m

£237
Fastest return journey

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 18/8

08:25-15:45

1 stop8h 20m

Reykjavik Keflavik Intl

Tue 25/8

10:10-22:15

1 stop11h 05m

£239

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 18/8

08:25-15:45

1 stop8h 20m

Reykjavik Keflavik Intl

Tue 25/8

10:10-22:15

1 stop11h 05m

£246

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 18/8

08:25-15:45

1 stop8h 20m

Reykjavik Keflavik Intl

Tue 25/8

10:10-22:15

1 stop11h 05m

£248

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 26/8

07:30-11:25

2 stops28h 55m

Reykjavik Keflavik Intl

Sat 29/8

08:30-16:30

1 stop7h 00m

£250

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 19/11

17:45-17:15

1 stop23h 30m

Reykjavik Keflavik Intl

Sat 21/11

16:05-11:10

1 stop19h 05m

£294

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Thu 19/11

17:45-17:15

1 stop23h 30m

Reykjavik Keflavik Intl

Sat 21/11

16:05-11:10

1 stop19h 05m

£295

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

£373

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

£374

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

£375

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Iceland from

How to get the cheapest flight ticket from Northern Ireland to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Northern Ireland to Iceland?

easyJet is the most popular carrier operating from Northern Ireland to Iceland

Cheap Northern Ireland to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Iceland

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Northern Ireland to Iceland takes 4h 25m
There are no direct flights from Northern Ireland to Iceland. There are no popular flight routes from Northern Ireland to Iceland.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Iceland

  • When did momondo last update prices for flights from Northern Ireland to Iceland?

    Prices for flights from Northern Ireland to Iceland are updated daily.

  • How old do you have to be to fly from Northern Ireland to Iceland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Iceland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Iceland. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to Iceland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Iceland from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Iceland?

momondo helps you find the best flight between Northern Ireland and Iceland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Northern Ireland to Iceland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Iceland from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Wed 29/7
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Find better results for your trip to Iceland

Popular Cities in Iceland

Popular flights according to clicks in the last 7 days on momondo
Flights to Reykjavikfrom £84