S$620 Cheap Flights from Chicago to Reykjavik

View S$620 flight on Sun, 13 Sept, 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$620 for one-way flights and S$869 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 3 Aug - Mon, 10 Aug
ORD
Chicago
KEF
Reykjavik
S$869 Return, found 3 days ago
S$869
Return
found 3 days ago
Select Icelandair flight, departing Mon, 3 Aug from Chicago to Reykjavik, returning Mon, 10 Aug, priced at S$869 found 3 days ago
Icelandair
Sat, 16 Jan - Mon, 25 Jan
ORD
Chicago
KEF
Reykjavik
S$871 Return, found 1 day ago
S$871
Return
found 1 day ago
Select Icelandair flight, departing Sat, 16 Jan from Chicago to Reykjavik, returning Mon, 25 Jan, priced at S$871 found 1 day ago
Icelandair
Sat, 12 Dec - Sat, 2 Jan
ORD
Chicago
KEF
Reykjavik
S$917 Return, found 6 days ago
S$917
Return
found 6 days ago
Select Icelandair flight, departing Sat, 12 Dec from Chicago to Reykjavik, returning Sat, 2 Jan, priced at S$917 found 6 days ago
Icelandair
Mon, 3 Aug - Mon, 10 Aug
ORD
Chicago
KEF
Reykjavik
S$978 Return, found 3 days ago
S$978
Return
found 3 days ago
Select Icelandair flight, departing Mon, 3 Aug from Chicago to Reykjavik, returning Mon, 10 Aug, priced at S$978 found 3 days ago
Icelandair
Mon, 3 Aug - Mon, 10 Aug
ORD
Chicago
KEF
Reykjavik
S$1,065 Return, found 3 days ago
S$1,065
Return
found 3 days ago
Select Icelandair flight, departing Mon, 3 Aug from Chicago to Reykjavik, returning Mon, 10 Aug, priced at S$1,065 found 3 days ago
Icelandair
Tue, 23 Jun - Mon, 29 Jun
ORD
Chicago
KEF
Reykjavik
S$1,119 Return, found 6 days ago
S$1,119
Return
found 6 days ago
Select Icelandair flight, departing Tue, 23 Jun from Chicago to Reykjavik, returning Mon, 29 Jun, priced at S$1,119 found 6 days ago
Delta
Mon, 3 Aug - Mon, 10 Aug
ORD
Chicago
KEF
Reykjavik
S$1,190 Return, found 3 days ago
S$1,190
Return
found 3 days ago
Select Delta flight, departing Mon, 3 Aug from Chicago to Reykjavik, returning Mon, 10 Aug, priced at S$1,190 found 3 days ago
Finnair
Sat, 16 Jan - Mon, 25 Jan
ORD
Chicago
KEF
Reykjavik
S$1,261 Return, found 1 day ago
S$1,261
Return
found 1 day ago
Select Finnair flight, departing Sat, 16 Jan from Chicago to Reykjavik, returning Mon, 25 Jan, priced at S$1,261 found 1 day ago
United
Mon, 3 Aug - Mon, 10 Aug
ORD
Chicago
KEF
Reykjavik
S$1,304 Return, found 3 days ago
S$1,304
Return
found 3 days ago
Select United flight, departing Mon, 3 Aug from Chicago to Reykjavik, returning Mon, 10 Aug, priced at S$1,304 found 3 days ago
Air Canada
Mon, 3 Aug - Mon, 10 Aug
ORD
Chicago
KEF
Reykjavik
S$1,308 Return, found 3 days ago
S$1,308
Return
found 3 days ago
Select Air Canada flight, departing Mon, 3 Aug from Chicago to Reykjavik, returning Mon, 10 Aug, priced at S$1,308 found 3 days ago

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

October is typically the cheapest month to fly

From S$671 - S$1,073 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$869. 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$868
Distance
4696 km
Average flight time
11 hours 11 mins

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Perfect flights from Chicago to Reykjavik

Your Journey from Chicago to Reykjavik

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Chicago to Reykjavik

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