EXPIRED: Chicago → London · Business return from US$2,649
EXPIRED: Business return to London was US$2,649. The links inside still show today's best fares.
This deal has expired. The fare below is no longer available at the posted price. Fares this deep usually only last a few days. The links on this page still work and always open today's best fares and hotel prices, so you can check what this route goes for right now.
~57% off the usual price for this route. It was Business class from US$2,649 return with Icelandair. All prices in US dollars.
✓ We confirmed this fare was bookable on 22 Jul. Prices move, so always check the live fare before you book.
The deal at a glance
| Route | Chicago (ORD) → London (LHR) |
| Cabin | Business class |
| Trip | Return |
| Flights | 1 stop · ORD-KEF-LHR |
| Airline | Icelandair |
| Travel dates | 5 Oct departure (the one discounted day our scan found) |
| Book by | Expired 31 Jul |
| Distance | ~6,344 km · ~8.1h flying each way |
The fare we priced: depart 5 Oct, return 15 Oct. That exact itinerary was live at the price above when we checked.
See today's best Business fares →
Opens the live fare on the booking site. You always see the current price before you book.
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Why it's a deal
$2,649 in business class is around 57% below what this route normally goes for up front. We only see availability at the moment we check, so if the dates work for you, the button shows whether the price is still there.
Fare rules & what to check
Before booking, confirm the essentials:
- Baggage & seat: what's included at this fare
- Changes & refunds: discounted premium fares are often non-refundable
- Routing: long layovers or a different return path
Price in your currency
Converted 2026-07-22. Rates move, so treat it as a guide.
Paying in another currency? Get a free multi-currency travel card and spend at great exchange rates while you travel.
How to book
See today's best Business fares →
Opens the live fare on the booking site. You always see the current price before you book.
We may earn a commission if you book, at no extra cost to you.
This fare has expired. The button above opens today's prices for the route.
Where to stay in London
Over a million hotels on Trip.com, with prices in your currency and free cancellation on many rooms.
More on this route: the London departure guide covers flying back the other way.
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