$304 Cheap flight deals from Chicago (CHI) to Peterborough (LHR)

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This Weekend's Flight Deals from Chicago to Peterborough

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 13 - Tue, Sep 22
ORD
O'Hare Intl.
LHR
Heathrow
$940 Roundtrip, found 1 hour ago
$940
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sun, Sep 13 from O'Hare Intl. to Heathrow, returning Tue, Sep 22, priced at $940 found 1 hour ago

Airfares from $304 One Way, $499 Round Trip from Chicago to Peterborough

Prices starting at $499 for return flights and $304 for one-way flights to Peterborough were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 14 - Mon, Jan 18
ORD
Chicago
LHR
London
$499 Roundtrip, just found
$499
Roundtrip
just found
Select Icelandair flight, departing Thu, Jan 14 from Chicago to London, returning Mon, Jan 18, priced at $499 just found
Thu, Jan 14 - Mon, Jan 18
ORD
Chicago
LHR
London
$674 Roundtrip, just found
$674
Roundtrip
just found
Select Scandinavian Airlines flight, departing Thu, Jan 14 from Chicago to London, returning Mon, Jan 18, priced at $674 just found
Tue, Oct 6 - Wed, Oct 21
ORD
Chicago
LHR
London
$731 Roundtrip, found 1 day ago
$731
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Oct 6 from Chicago to London, returning Wed, Oct 21, priced at $731 found 1 day ago
Mon, Nov 16 - Wed, Nov 25
ORD
Chicago
LHR
London
$739 Roundtrip, found 1 day ago
$739
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Nov 16 from Chicago to London, returning Wed, Nov 25, priced at $739 found 1 day ago
Mon, Nov 16 - Wed, Nov 25
ORD
Chicago
LHR
London
$746 Roundtrip, found 1 day ago
$746
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Nov 16 from Chicago to London, returning Wed, Nov 25, priced at $746 found 1 day ago

Peterborough economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza London The Westminster
4.0-star property

Hotel Riu Plaza London The Westminster

9/10 Wonderful! (1,990 reviews)

Oct 13 - Oct 18

5 night stay

Chicago (CHI) to London (LHR)

Aer Lingus • Non-stop roundtrip • Coach
Price was $2,558, price is now $1,680 per person
$1,680
per person
found 1 day ago
Helpful staff, room lovely , central location

Reviewed on Sep 7, 2026

Hotel Riu Plaza London Victoria
4.0-star property

Hotel Riu Plaza London Victoria

9/10 Wonderful! (4,059 reviews)

Oct 13 - Oct 18

5 night stay

Chicago (CHI) to London (LHR)

Aer Lingus • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,648, price is now $1,717 per person
$1,717
per person
found 1 day ago
Location is good, but the room is too small.

Reviewed on Sep 7, 2026

Taj 51 Buckingham Gate, Suites and Residences
5.0-star property

Taj 51 Buckingham Gate, Suites and Residences

9.8/10 Exceptional! (764 reviews)

Oct 13 - Oct 18

5 night stay

Chicago (CHI) to London (LHR)

Aer Lingus • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $3,869, price is now $2,705 per person
$2,705
per person
found 1 day ago
Wonderful experience from start to finish. The best, most efficient hotel staff I’ve experienced in a long time. Had a fabulous meal in Th@51 Restaurant with equally efficient staff. Similar experience in the bar.

Reviewed on Sep 6, 2026

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More About Flying To Peterborough from Chicago

Route Information for Flights from Chicago to Peterborough

Origin Airport IATA Code
CHI
Destination Airport IATA Code
LHR
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Peterborough

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.