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Cheap Icelandair flights

LHR
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

Icelandair information

Discover detailed information about Icelandair flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 14 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£114

Most Popular Route

KEF to OSL

Shortest flight

0h 45m

Longest Flight

3h 15m
Flying from Reykjavik Domestic to Akureyri
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Flying from Reykjavik Keflavik Intl to Oslo Gardermoen
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Flying from Reykjavik Domestic to Akureyri
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Flying from London Gatwick to Reykjavik Keflavik Intl
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Cheapest Icelandair flights
Explore the most affordable Icelandair flight options available. Find the lowest fares based on data from user searches, with prices last updated on 14 March 2026.

Tue 28/411:33
ATL
-
LGW
2 stops22h 07m
Icelandair
Tue 5/515:40
LGW
-
ATL
2 stops23h 26m
Icelandair
Deal found £683
Wed 26/812:01
ATL
-
LGW
2 stops21h 39m
Icelandair
Tue 1/913:00
LGW
-
ATL
2 stops27h 07m
Icelandair
Deal found £686
Thu 13/806:10
ATL
-
LHR
2 stops24h 45m
Icelandair
Mon 24/821:25
LHR
-
ATL
2 stops40h 52m
Icelandair
Deal found £726

Icelandair Reviews

Read reviews and feedback from other travellers about their experiences with Icelandair sourced from user searches. These reviews were last updated on 14 March 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Icelandair
7.1
Good
621 reviews
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Overview

Boarding

7.2

Crew

8.0

Food

6.2

Comfort

7.0

Entertainment

7.0

Frequently asked questions about Icelandair

  • What are the most popular Icelandair airports?

    The most popular airports for Icelandair are Reykjavik Keflavik Intl, Kastrup Copenhagen, and London Heathrow according to our data. Flights to or from any of these airports should be available via Icelandair year-round.

  • What is Icelandair’s cheapest domestic flight?

    The cheapest domestic Icelandair flight is flying Reykjavik Domestic to Akureyri, which is £114. This round-trip flight has 0 stops. For a one-way domestic Icelandair flight, the cheapest route is Reykjavik Domestic to Akureyri (0 stops) for £54.

  • What is Icelandair’s cheapest international flight?

    The least expensive round-trip international Icelandair flight is: -London Heathrow to Reykjavik Keflavik Intl, -0 stops, -£119 per ticket Icelandair has international one-way flights available, but the cheapest is a flight from London Heathrow to Reykjavik Keflavik Intl for just £73. This flight has 0 stops.

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