For Icelandair’s North America customer service, call 1-800-223-5500 — toll-free, listed in the airline’s own privacy policy and on the Call Us page. The service centre runs Monday through Sunday, 2:00 AM to 8:30 PM Eastern Time (New York and Boston). That’s the hours published on icelandair.com/support/contact. From the UK, the number is 020 7874 1000 (listed on the Heathrow airline directory), with additional charges depending on your carrier. From inside Iceland, the airline lists a local service number on the Icelandic version of the support page; if you need it, log into your booking and check the confirmation email — it’s printed on the receipt for any ticket issued locally. Numbers verified April 2026.
In This Article
The fast path to an agent
Dial 1-800-223-5500. The phone tree is shorter than most US carriers: pick language first (English is option 1), then a reason for the call. Choose “existing booking” not “new booking” even if you’re planning a trip — the new-booking queue routes you to a sales agent who has to transfer you back to a booking-changes agent, wasting 10 minutes. If you don’t have a booking yet, say so when the human picks up.
Gethuman’s last 90-day sample of Icelandair calls puts the average hold at around 17 minutes. Tuesday has the longest queues; Wednesday and Friday are the shortest. The service centre closes overnight Eastern Time — if you’re calling from Asia or Europe you need to time it for morning Reykjavik, which is mid-morning to mid-afternoon Eastern. Calling outside service-centre hours gets you a message directing you to the website.
If you’re rebooking a disrupted flight, tell the agent immediately that you’re calling about an involuntary schedule change. Icelandair’s rebooking rules are generous (free change to any same-cabin flight within 14 days, fare difference waived) but the default agent offer is a flight one or two days later. Push for the specific flight you want — the inventory is there, you just have to ask.
What to have ready
Icelandair uses a six-character alphanumeric booking reference plus your last name. Pull both before you dial. If you booked through a travel agent or online booking site, have the ticket number too (13 digits, starts with 108 for Icelandair-issued stock). That ticket number is what the agent types into the reservation system — without it, they can only see the booking in read-only mode and can’t make changes.
Know which Saga Class tier you’re in, if any. Saga Gold members get routed to a dedicated line after the initial menu, which cuts hold time to under five minutes. That line is listed on the back of the membership card and in the Saga Club portal. Silver and Bronze use the main queue but see shorter waits during peak call volumes because their calls get a priority flag in the system.
If you’re calling about a specific flight, have the flight number and date. Icelandair’s system can pull up any FI-numbered flight across all its routes in seconds, but only if the agent has the number right. “The flight from Boston to Keflavik on Tuesday” slows them down because Icelandair runs multiple daily services on that route in summer.
Alternatives when the phone isn’t working
The Icelandair support portal handles most non-urgent requests through a form that creates a ticket. Name corrections up to three letters, seat changes, meal requests, and baggage upgrades all go through there and typically get a response within 48 hours — slower than a phone call, but you avoid the hold queue entirely.
For same-day check-in questions or boarding pass issues, use the app. Icelandair’s app handles mobile boarding passes from 22 hours before departure, Saga Lounge access confirmation, and gate-change push alerts. The app will also surface automatic rebooking options during a disruption — check it before you join the phone queue, because the agent will just accept whatever the app is already offering you.
For compensation claims under EU261 (for UK or Europe flights delayed three hours or more) or US Department of Transportation claims, use the written form at icelandair.com/support/customer-care. Phone agents can log the claim but can’t approve a payout — it has to go through the compensation team in writing regardless. Filing online directly saves you a 17-minute hold for nothing.
At the airport and beyond
At Keflavik (KEF), the Icelandair service counter in the main terminal handles rebooking, hotel vouchers during long delays, and lost-baggage claims in one stop. The counter’s queue moves faster than the phone during disruptions because the agents process rebookings on the spot rather than waiting for the app to push options to each caller.
At North American hubs (Boston, JFK, YYZ, SEA, DEN), the Icelandair counter opens about three hours before each flight and closes an hour after. If you’re rebooking a flight that’s two days away, the counter won’t be staffed — you’ll need the phone or the web form. For same-day issues at those hubs, walk over; it’s usually faster.
Lost baggage at Keflavik goes through Menzies Aviation, not Icelandair directly. The baggage services desk is past customs in the arrivals hall. Phone the airline only if the bag hasn’t turned up 48 hours after Menzies has filed the trace — that’s when the claim escalates to Icelandair’s baggage compensation team.
The short version
North America: 1-800-223-5500, Monday-Sunday 2 AM to 8:30 PM Eastern. UK: 020 7874 1000. Expect a 15-20 minute hold on weekdays; Wednesday and Friday are the shortest days. Have your six-character booking reference and last name ready. For name corrections, seat changes, and EU261 claims, use the online form instead — phone can’t approve them anyway. At Keflavik, walk to the counter during disruptions; it beats the phone queue.
