Flights From Seattle (SEA) to Peterborough (LHR)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Seattle to Peterborough

The cheapest prices found with in the last 7 days for return flights were CA $1,032 and CA $575 for one-way flights to Peterborough for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Sep 20 - Sat, Oct 3
SEA
Seattle - Tacoma Intl.
LHR
Heathrow
CA $1,032 Roundtrip, found 1 day ago
CA $1,032
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, Sep 20 from Seattle - Tacoma Intl. to Heathrow, returning Sat, Oct 3, priced at CA $1,032 found 1 day ago
Icelandair
Mon, Apr 20 - Thu, Apr 30
SEA
Seattle - Tacoma Intl.
LHR
Heathrow
CA $1,094 Roundtrip, found 6 days ago
CA $1,094
Roundtrip
found 6 days ago
Select Icelandair flight, departing Mon, Apr 20 from Seattle - Tacoma Intl. to Heathrow, returning Thu, Apr 30, priced at CA $1,094 found 6 days ago
Turkish Airlines
Tue, Nov 10 - Tue, Nov 17
SEA
Seattle - Tacoma Intl.
LHR
Heathrow
CA $1,223 Roundtrip, found 16 hours ago
CA $1,223
Roundtrip
found 16 hours ago
Select Turkish Airlines flight, departing Tue, Nov 10 from Seattle - Tacoma Intl. to Heathrow, returning Tue, Nov 17, priced at CA $1,223 found 16 hours ago

Save more with Peterborough Flight + Hotel packages

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

Hotel Riu Plaza London The Westminster

4 out of 5
Price was CA $3,143, price is now CA $2,422 per person
CA $2,422
per person
May 15 - May 19
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to London (LHR)
Hotel Riu Plaza London Victoria

Hotel Riu Plaza London Victoria

4 out of 5
Price was CA $3,266, price is now CA $2,551 per person
CA $2,551
per person
May 15 - May 19
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to London (LHR)
Chancery Lane by Viridian Apartments

Chancery Lane by Viridian Apartments

4 out of 5
Price was CA $4,019, price is now CA $3,322 per person
CA $3,322
per person
May 15 - May 19
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to London (LHR)
The Stafford London

The Stafford London

5 out of 5
Price was CA $4,851, price is now CA $4,016 per person
CA $4,016
per person
May 15 - May 19
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to London (LHR)
The Savoy

The Savoy

5 out of 5
Price was CA $5,223, price is now CA $4,344 per person
CA $4,344
per person
May 15 - May 19
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to London (LHR)
Presidential Apartments - Kensington

Presidential Apartments - Kensington

4 out of 5
Price was CA $3,024, price is now CA $2,544 per person
CA $2,544
per person
May 15 - May 19
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to London (LHR)
Don't see what you're looking for?
See all available trips from Seattle to Peterborough
View all trips

Explore More Ways to Travel with Travelocity