S$776 Cheap Flights from Chicago to Reykjavik

View S$776 flight on Wed, 19 Aug, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Chicago to Reykjavik (ORD-KEF)

Prices were available within the past 7 days and start at S$776 for one-way flights and S$1,105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,105 Return, found 2 days ago
S$1,105
Return
found 2 days ago
Select Air Canada flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,105 found 2 days ago
United
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,105 Return, found 2 days ago
S$1,105
Return
found 2 days ago
Select United flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,105 found 2 days ago
United
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,111 Return, found 2 days ago
S$1,111
Return
found 2 days ago
Select United flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,111 found 2 days ago
United
Wed, 23 Sept - Wed, 30 Sept
ORD
Chicago
KEF
Reykjavik
S$1,114 Return, found 2 hours ago
S$1,114
Return
found 2 hours ago
Select United flight, departing Wed, 23 Sept from Chicago to Reykjavik, returning Wed, 30 Sept, priced at S$1,114 found 2 hours ago
United
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,118 Return, found 2 days ago
S$1,118
Return
found 2 days ago
Select United flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,118 found 2 days ago
United
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,123 Return, found 2 days ago
S$1,123
Return
found 2 days ago
Select United flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,123 found 2 days ago
Air Canada
Wed, 23 Sept - Wed, 30 Sept
ORD
Chicago
KEF
Reykjavik
S$1,125 Return, found 2 hours ago
S$1,125
Return
found 2 hours ago
Select Air Canada flight, departing Wed, 23 Sept from Chicago to Reykjavik, returning Wed, 30 Sept, priced at S$1,125 found 2 hours ago
Swiss International Air Lines
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,263 Return, found 2 days ago
S$1,263
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,263 found 2 days ago
Finnair
Wed, 23 Sept - Wed, 30 Sept
ORD
Chicago
KEF
Reykjavik
S$1,276 Return, found 2 hours ago
S$1,276
Return
found 2 hours ago
Select Finnair flight, departing Wed, 23 Sept from Chicago to Reykjavik, returning Wed, 30 Sept, priced at S$1,276 found 2 hours ago
Scandinavian Airlines
Wed, 19 Aug - Mon, 24 Aug
ORD
Chicago
KEF
Reykjavik
S$1,277 Return, found 2 days ago
S$1,277
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 19 Aug from Chicago to Reykjavik, returning Mon, 24 Aug, priced at S$1,277 found 2 days ago

Find the cheapest month to fly from Chicago (ORD) to Reykjavik (KEF)

April is typically the cheapest month to fly

From S$559 - S$1,177 per traveller.

Frequently asked questions

How much is a flight from ORD to Keflavik Intl. Airport (KEF)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between O'Hare Intl. Airport (ORD) and KEF was S$1,105. Cheap tickets don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to KEF?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from O'Hare Airport to Keflavik Intl. Airport (KEF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to Keflavik Intl. Airport (KEF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to KEF?
With a flight distance of 4,700 kilometres from O'Hare Intl. Airport (ORD) (ORD) to Reykjavík–Keflavík Airport (KEF), this is a long-haul trip. Ensure that you drink plenty of water and go for a short walk down the aisle every so often.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
A favourite with many savvy travellers, Icelandair (FI) operates 21 flights every month from ORD to Reykjavík–Keflavík Airport. Pick the one that fits in with your travel plans and book your seat today.
Are O'Hare Airport to Keflavik Intl. Airport (KEF) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between O'Hare Intl. Airport (ORD) and Reykjavík–Keflavík Airport are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines release their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to book when the price dips.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Keflavik Intl.
Return price
S$1,105
Distance
4696 km
Average flight time
11 hours 10 mins

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